US1823109A - Boat propelling unit - Google Patents

Boat propelling unit Download PDF

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Publication number
US1823109A
US1823109A US523856A US52385631A US1823109A US 1823109 A US1823109 A US 1823109A US 523856 A US523856 A US 523856A US 52385631 A US52385631 A US 52385631A US 1823109 A US1823109 A US 1823109A
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United States
Prior art keywords
boat
frame
propeller
guide
propelling unit
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Expired - Lifetime
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US523856A
Inventor
Marius L Louvier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SULLY LOUVIER
XAVIER CHRIST
Original Assignee
SULLY LOUVIER
XAVIER CHRIST
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Application filed by SULLY LOUVIER, XAVIER CHRIST filed Critical SULLY LOUVIER
Priority to US523856A priority Critical patent/US1823109A/en
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Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
    • B63H5/1252—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters the ability to move being conferred by gearing in transmission between prime mover and propeller and the propulsion unit being other than in a "Z" configuration

Definitions

  • This invention relates to boat propelling mechanisms and more particularly to a removable mechanism which is adapted to be removably mounted on a boat for assisting in withdrawing the boat from a bank of mud or the like.
  • An object of this invention is to provide a toassisting in pulling or pushing a boat 01f of a beach or mud bank, will readily steer the boat in its. pushing or pulling action.
  • Figure 1 is a detail side elevation of a device constructed according to the preferred embodiment of this invention mounted on a boat which 18 shown in fragmentary form.
  • Figure 2 is a top plan view of the device Figure 3 is a sectional View taken on the line 3-3 of Figure 2;
  • Figure 4 is a sectional view taken on the line H of Figure 1;
  • Figure 5 is an enlarged plan view partly in section showing the adjustable connection of the frame with the guide
  • Figure 6 is a fragmentary sectional view partly in detail showing theconstruction of the slide member.
  • Figure 7 is a sectional view taken on the line 7-7 of Figure 1.
  • the numeral 10 designates generally a boat upon which a boat propelling unit generally designated as 11 is adapted to be adjustably mounted.
  • the boat propelling unit 11 comprises an elongated frame structure 12 which is preferably constructed of a plurality of elongated L shaped bars'13 whichare connected together by angularly disposed bracingmembers or rods 14 so asto provide a solid or strong frame structure.
  • the frame members 13 are mounted in outwardly converging relation and at the'outer ends are secured to a block 15 through which a ropeller shaft 16 is disposed, the propeller s aft 16 carrying a propeller 17 at the outer end thereof.
  • the block 15 constitutes a bearing block within which suitable thrust members may be disposed for taking up the forward or reverse thrust of the shaft 16.
  • the innerend of the frame 12 is constructed in substan tially converging relation, the frame members converging toward a longitudinally disposed plate-18 to which the frame members are secured, this plate 18 being provided with a suitable aperture therethrough for loosely receiving a pin 19 which also extends through a slidable block 20.
  • This block 20 has a bifurcated outer end portion within which the in-' nor end of the plate 18 is rockably mounted.
  • the block 20 is also provided with an elongated slot 21 so that the block 20 may slidably engage an elongated guide bar 22 which is secured by means of Y shaped yokes 23 to the boat 10.
  • the. Y shaped member 23 is mounted on the forward end or bow of the boat.
  • the two legs of the yoke 23 engaging the rounded end portion 26 of the guide bar 1 22 is loosely mounted.
  • the guide bar 23 may swing in a horizontal plane on the forward end of the boat 10.
  • the outer end of the plate 18v is secured within the frame structure 12 by means of a transversely disposed brace 27 and an intermediate bearing 28 is mounted on transverse braces 29 which extend between the elongated bars13 of the frame 11.
  • a motor housing generally designated as 30 is mounted within the frame 12 adjacent the forward end thereof, this housing 30 having a vent pipe 31 so as to permit the cooling of the motor or engine M which is mounte in the housing 30.
  • This motor or engine M is connected to the drive shaft 16 by means of a train of gears 32 so that the drive shaft 16 will rotate at a speed considerabl reduced from the speed of the motor M.
  • e motor M may be a conventional power member such as an electric motor, gasoline engine, turbine, or Diesel engine, or if desired, may be a steam engine connected by means of a steam line to the boiler of the boat 10.
  • An inner bearing 33 is mounted in a transversely disposed brace 34 adjacent the housing 30 and suitable thrust members 35 may be disposed about the shaft 16 so as to cooperate with the outer thrust members 36 1n the bearing structure 15 in taking up the longitudinal thrust of the shaft 16.
  • a clevis 37 which is rockably secure to the frame structure 12 adjacent the outer end thereof and a fiexible'member 38 is connected at one end to the clevis 37 and the flexible member 38 which is in the form of a rope or cable, is trained over a pulley 39 which is mounted on a support 40 carried by the boat 10.
  • the 0 posite end of the cable or rope 38 may be trained over suitable drums or the like so that the propeller may be'hoiste'd or lowered as desired.
  • a keel member generally designated as 41 is secured to the frame structure 12 at the,
  • this keel member 41 comprising an elongated frame 42 which is secured at the outer end thereof to the frame structure 12 by means of bolts or rivets 43 or the like and theforward end of the keel 41 is secured to a Y shapedbrace 44 which is mounted on the frame structure 12.
  • the inner end of the frame structure 12 may be raised or lowered by means of a flexible member 45 which is trained over a pulle 46, which ulley 46 is secured to a clevis 4 on the sliding block 20.
  • a second pulley 48 is carried by an outstanding arm or lug 49 on the upper end of the guide bar 22, one end 7 of the cable or rope '45 being connected to the pulley 48 and the opposite end passed over the bow of the boat and wound on a suitable hoisting mechanism.
  • adjustable ca les 50 and 50 which are secured at the outer ends thereof to eye members 51and 51' respectively, these eye members 51 and 51' being integral with elongated bars 52 and 52 respectively.
  • the forward ends of the bars 52 and 52' are secured to the frame 12 and the inner ends thereof are held in outstanding relation to the frame 12 by means of a transversely disposed brace 53;
  • the inner ends of the cables 50 and 50" are trained over drums or the like so that they may be tightened for holding the frame structure 12 against lateral swinging movement.
  • a V shaped uide member 54 is secured to the upper yo e 23 and to the boat 10 and is provided with a guide eye 55 within which the cables 50 and 50 are loosely mounted.
  • these guide members 54 the cables 50 and 50 are held in s aced parallel relation to each other and w en one of the cables is tightened or drawn inwardl' so as to swing the frame 12 laterally of the at the other of the cable members is loosened but retained in substantially taut condition.
  • the u per yoke member 23 is provided with outstan ing In or eyes 56 for receiving one end of the gui e members 54.
  • the guide member 23 may be secured in position on the bow of the boat b means of the yoke members 23, the inner en of the frame 12 being adjusted by means of the cable 45 and the outer end thereof adjusted by means of the cable 38.
  • the propeller may be suitably positioned with respect to the vessel or boat 10 and at a point remote therefrom so that the propeller will operate in deep enough water for moving the boat 10.
  • the propeller is operated by means of the power member M which, as heretofore stated, may be an electric motor, gasoline engine or steam'engine.
  • the housing 30 of the engine M may be provided with a suitable hinged door 57, this door structure 57 being such as to permit, if desired, the submersion of the entire frame structure 12 without affecting the operation of the motor M.
  • the housing 30 is preferably of closed construction which is water proof and the drive shaft 16 extends through a stufiing box, or packing gland 58 which is mounted in the housing 57 in the rear wall thereof.
  • a boat propelling unit of the character described comprising a frame structure, a
  • motor housing capable'vef being submerged, a power member mounted in the housing, a propeller, operating means connecting the propeller with the power means, and coacting means carried by the boat and the frame whereby to vertically and horizontally adjust the frame and to maintain the propeller in desired submersion in the water.
  • a boat propelling unit of the character described comprising an elongated frame structure, a power member supported within the frame, a housing for the power member, a drive shaft rotatably mounted in the frame, a propeller carried by one end of the drive shaft, coactin means carried by the boat and one end of t e frame structure whereby to vertically adjust one end of theframe, and means engaging the frame adjacent the opposite end whereb to vertically adjust said opposite end an hold said opposite end in adjusted position.
  • a boat propelling unit of the character described comprising a frame structure, a power member supported within the frame, a housing for said power member, a propeller rotatably carried by the frame.
  • a boat propelling unit of the character 7 described comprising an elongated frame structure, a power member supported within the frame, a propeller operatively connected to the power member, a substantially vertically disposed guide member, guide supporting means engaging the boatand the guide whereby to permit horizontal swinging movement of said guide, a slide member loosely engaging said guide and means for rockably connecting said slide member to said frame structure whereby to permit ver-- described comprising a frame, a power member mounted in the frame, a propeller ,opgratively connected with the power mem r,
  • said means including means permitting vertical and horizontal swinging movement of the frame co active with the vertical adjustment of the frame.
  • a boat propelling unit of the character described comprising an elongated frame 7 structure, a propeller rotatably carried by the frame structure, an elongated guide member, means for swin ably supporting said guide member on all standing relation to the boat, a vertically adthe guide, means carried by the slide member and the guide whereby tov vertically support said slide member in ad'usted position on the guide, and means or rockably oonnecting the slide to the frame structure.
  • a boat propelling unit of the character described comprising an elongated frame structure, a propeller rotatably carried by oat and in out the frame means for holding the fraane structure in substantially horizontal position, flexible means engaging the boat and the frame for holding the ame structure

Description

Sept. 15, 1931. Q M LOUWER 1,823,109
BOAT PROPELLI NG UNIT Filed March 19, 1951 3 Sheets-Shet l Se t. 15, 1931. QUV|ER A 1,823,109
BOAT PROPELLING UNIT Filed March 19, 1951 3Shets-$heet 2 M [AZ/0 u 1/ z'er 7 Sept. 15, 1931. M. L. LOUVIE BOAT PROPELLING UNIT Filed March 19, 1931 v 3 Sheets-Sheet S wve'ntoz -L0 u z'er Patented Sept. 15, 1931 UNITED STATES I PATENT OFFICE MARIUS L. LOUVIEB, OF PORT ARTHUR, TEXAS, ASSIGNOR 0F TWENTY-THREE THREE-FOURTHS PER CENT TO SULLY LOUVIER, TWENTY-THREE AND THREE- FOURTHS PER CENT T0 ALEXANDER LOUVIER AND FIVE PER CHRIST, ALL OF PORT ARTHUR, TEXAS CENT TO XAVIER BOAT PROPELLING UNIT Application filed March 19, 1931. SeriakNo. 523,856.
This invention relates to boat propelling mechanisms and more particularly to a removable mechanism which is adapted to be removably mounted on a boat for assisting in withdrawing the boat from a bank of mud or the like.
An object of this invention is to provide a toassisting in pulling or pushing a boat 01f of a beach or mud bank, will readily steer the boat in its. pushing or pulling action.
The above and various other objects and advantages of this invention will in part be described in, and in part be understood from the following detail description of the present preferred embodiment, the same being illustrated in the accompanying drawings wherein Figure 1 is a detail side elevation of a device constructed according to the preferred embodiment of this invention mounted on a boat which 18 shown in fragmentary form.
Figure 2 is a top plan view of the device Figure 3 is a sectional View taken on the line 3-3 of Figure 2;
Figure 4 is a sectional view taken on the line H of Figure 1;
Figure 5 is an enlarged plan view partly in section showing the adjustable connection of the frame with the guide;
Figure 6 is a fragmentary sectional view partly in detail showing theconstruction of the slide member; and
Figure 7 is a sectional view taken on the line 7-7 of Figure 1.
Referring to the drawings wherein like numerals of reference designate corresponding parts throughout the several views, the numeral 10 designates generally a boat upon which a boat propelling unit generally designated as 11 is adapted to be adjustably mounted. The boat propelling unit 11 comprises an elongated frame structure 12 which is preferably constructed of a plurality of elongated L shaped bars'13 whichare connected together by angularly disposed bracingmembers or rods 14 so asto provide a solid or strong frame structure. The frame members 13 are mounted in outwardly converging relation and at the'outer ends are secured to a block 15 through which a ropeller shaft 16 is disposed, the propeller s aft 16 carrying a propeller 17 at the outer end thereof.
The block 15 constitutes a bearing block within which suitable thrust members may be disposed for taking up the forward or reverse thrust of the shaft 16. The innerend of the frame 12 is constructed in substan tially converging relation, the frame members converging toward a longitudinally disposed plate-18 to which the frame members are secured, this plate 18 being provided with a suitable aperture therethrough for loosely receiving a pin 19 which also extends through a slidable block 20. i This block 20 has a bifurcated outer end portion within which the in-' nor end of the plate 18 is rockably mounted. The block 20 is also provided with an elongated slot 21 so that the block 20 may slidably engage an elongated guide bar 22 which is secured by means of Y shaped yokes 23 to the boat 10.
Preferably. the. Y shaped member 23 is mounted on the forward end or bow of the boat. the two legs of the yoke 23 engaging the rounded end portion 26 of the guide bar 1 22 is loosely mounted. Through the useof this construction the guide bar 23 may swing in a horizontal plane on the forward end of the boat 10.
The outer end of the plate 18v is secured within the frame structure 12 by means of a transversely disposed brace 27 and an intermediate bearing 28 is mounted on transverse braces 29 which extend between the elongated bars13 of the frame 11.
A motor housing generally designated as 30 is mounted within the frame 12 adjacent the forward end thereof, this housing 30 having a vent pipe 31 so as to permit the cooling of the motor or engine M which is mounte in the housing 30. This motor or engine M is connected to the drive shaft 16 by means of a train of gears 32 so that the drive shaft 16 will rotate at a speed considerabl reduced from the speed of the motor M. e motor M may be a conventional power member such as an electric motor, gasoline engine, turbine, or Diesel engine, or if desired, may be a steam engine connected by means of a steam line to the boiler of the boat 10.
An inner bearing 33 is mounted in a transversely disposed brace 34 adjacent the housing 30 and suitable thrust members 35 may be disposed about the shaft 16 so as to cooperate with the outer thrust members 36 1n the bearing structure 15 in taking up the longitudinal thrust of the shaft 16.
In order to vertically adjust the propeller 17 so as to dispose the propeller in a sultable depth of water there is rovided a clevis 37 which is rockably secure to the frame structure 12 adjacent the outer end thereof and a fiexible'member 38 is connected at one end to the clevis 37 and the flexible member 38 which is in the form of a rope or cable, is trained over a pulley 39 which is mounted on a support 40 carried by the boat 10. The 0 posite end of the cable or rope 38 may be trained over suitable drums or the like so that the propeller may be'hoiste'd or lowered as desired.
A keel member generally designated as 41 is secured to the frame structure 12 at the,
bottom thereof, this keel member 41 comprising an elongated frame 42 which is secured at the outer end thereof to the frame structure 12 by means of bolts or rivets 43 or the like and theforward end of the keel 41 is secured to a Y shapedbrace 44 which is mounted on the frame structure 12. I
The inner end of the frame structure 12 may be raised or lowered by means of a flexible member 45 which is trained over a pulle 46, which ulley 46 is secured to a clevis 4 on the sliding block 20. A second pulley 48 is carried by an outstanding arm or lug 49 on the upper end of the guide bar 22, one end 7 of the cable or rope '45 being connected to the pulley 48 and the opposite end passed over the bow of the boat and wound on a suitable hoisting mechanism. a
In order to hold the frame structure 12 against lateral swingin movement there are provided adjustable ca les 50 and 50 which are secured at the outer ends thereof to eye members 51and 51' respectively, these eye members 51 and 51' being integral with elongated bars 52 and 52 respectively. The forward ends of the bars 52 and 52' are secured to the frame 12 and the inner ends thereof are held in outstanding relation to the frame 12 by means of a transversely disposed brace 53; The inner ends of the cables 50 and 50" are trained over drums or the like so that they may be tightened for holding the frame structure 12 against lateral swinging movement.
A V shaped uide member 54 is secured to the upper yo e 23 and to the boat 10 and is provided with a guide eye 55 within which the cables 50 and 50 are loosely mounted. Through the use of these guide members 54 the cables 50 and 50 are held in s aced parallel relation to each other and w en one of the cables is tightened or drawn inwardl' so as to swing the frame 12 laterally of the at the other of the cable members is loosened but retained in substantially taut condition.
The u per yoke member 23 is provided with outstan ing In or eyes 56 for receiving one end of the gui e members 54.
In the operation of this device, where it is'desired to propel a boat or remove the boat from a sand bank or the like, the guide member 23 may be secured in position on the bow of the boat b means of the yoke members 23, the inner en of the frame 12 being adjusted by means of the cable 45 and the outer end thereof adjusted by means of the cable 38. In this manner, the propeller may be suitably positioned with respect to the vessel or boat 10 and at a point remote therefrom so that the propeller will operate in deep enough water for moving the boat 10. The propeller is operated by means of the power member M which, as heretofore stated, may be an electric motor, gasoline engine or steam'engine.
The housing 30 of the engine M may be provided with a suitable hinged door 57, this door structure 57 being such as to permit, if desired, the submersion of the entire frame structure 12 without affecting the operation of the motor M. The housing 30 is preferably of closed construction which is water proof and the drive shaft 16 extends through a stufiing box, or packing gland 58 which is mounted in the housing 57 in the rear wall thereof. I
It is, of course, understood that various changes and modifications may be made in the 1. A boat propelling unit of the character described comprising a frame structure, a
motor housing capable'vef being submerged, a power member mounted in the housing, a propeller, operating means connecting the propeller with the power means, and coacting means carried by the boat and the frame whereby to vertically and horizontally adjust the frame and to maintain the propeller in desired submersion in the water.
2. A boat propelling unit of the character described comprising an elongated frame structure, a power member supported within the frame, a housing for the power member, a drive shaft rotatably mounted in the frame, a propeller carried by one end of the drive shaft, coactin means carried by the boat and one end of t e frame structure whereby to vertically adjust one end of theframe, and means engaging the frame adjacent the opposite end whereb to vertically adjust said opposite end an hold said opposite end in adjusted position.
3. A boat propelling unit of the character described comprising a frame structure, a power member supported within the frame, a housing for said power member, a propeller rotatably carried by the frame. and
operatively connected to the power member, an elongated guide member, means for mounting the guide member in outstandingposition on one end of the boat, said guide member having end portions swingably mounted in said mounting means, and a slide member carried by the frame and engaging the guide whereb justment of one en of the frame.
4. A boat propelling unit of the character 7 described comprising an elongated frame structure, a power member supported within the frame, a propeller operatively connected to the power member, a substantially vertically disposed guide member, guide supporting means engaging the boatand the guide whereby to permit horizontal swinging movement of said guide, a slide member loosely engaging said guide and means for rockably connecting said slide member to said frame structure whereby to permit ver-- described comprising a frame, a power member mounted in the frame, a propeller ,opgratively connected with the power mem r,
and means for holding the frame in outstanding relation to a boat, said means including means permitting vertical and horizontal swinging movement of the frame co active with the vertical adjustment of the frame.
- In testimony whereof I hereunto aflix my signature. MARIUS L. LOU VIER.
to permit vertical adtical rocking movement of the frame coactive wfith the vertical adj ustment of one end there- 0 5. A boat propelling unit of the character described comprising an elongated frame 7 structure, a propeller rotatably carried by the frame structure, an elongated guide member, means for swin ably supporting said guide member on all standing relation to the boat, a vertically adthe guide, means carried by the slide member and the guide whereby tov vertically support said slide member in ad'usted position on the guide, and means or rockably oonnecting the slide to the frame structure.
6. A boat propelling unit of the character described comprising an elongated frame structure, a propeller rotatably carried by oat and in out the frame means for holding the fraane structure in substantially horizontal position, flexible means engaging the boat and the frame for holding the ame structure
US523856A 1931-03-19 1931-03-19 Boat propelling unit Expired - Lifetime US1823109A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415183A (en) * 1943-03-22 1947-02-04 Brett D Law Boat propelling and steering unit
US2711708A (en) * 1952-04-23 1955-06-28 Leo L Thornburg Portable power paddle wheel unit for row type boats
US3188995A (en) * 1963-08-23 1965-06-15 Henry J Barten Air propeller attachment for marine engines
US3269351A (en) * 1965-02-23 1966-08-30 Outboard Marine Corp Engine
US5931710A (en) * 1998-01-12 1999-08-03 Johnson, Sr.; Clyde Surface drive kit for marine craft

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415183A (en) * 1943-03-22 1947-02-04 Brett D Law Boat propelling and steering unit
US2711708A (en) * 1952-04-23 1955-06-28 Leo L Thornburg Portable power paddle wheel unit for row type boats
US3188995A (en) * 1963-08-23 1965-06-15 Henry J Barten Air propeller attachment for marine engines
US3269351A (en) * 1965-02-23 1966-08-30 Outboard Marine Corp Engine
US5931710A (en) * 1998-01-12 1999-08-03 Johnson, Sr.; Clyde Surface drive kit for marine craft

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