GB9622743D0 - Propeller - Google Patents

Propeller

Info

Publication number
GB9622743D0
GB9622743D0 GBGB9622743.4A GB9622743A GB9622743D0 GB 9622743 D0 GB9622743 D0 GB 9622743D0 GB 9622743 A GB9622743 A GB 9622743A GB 9622743 D0 GB9622743 D0 GB 9622743D0
Authority
GB
United Kingdom
Prior art keywords
nave
shaft
retaining slots
axial hole
transmission units
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GBGB9622743.4A
Other versions
GB2318835A (en
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.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CA002187605A priority Critical patent/CA2187605A1/en
Priority to AU70216/96A priority patent/AU7021696A/en
Priority to DE29618257U priority patent/DE29618257U1/en
Priority to FR9613111A priority patent/FR2755093B3/en
Application filed by Individual filed Critical Individual
Priority to GB9622743A priority patent/GB2318835A/en
Priority to NO964920A priority patent/NO964920L/en
Priority to NZ299806A priority patent/NZ299806A/en
Priority to NL1004600A priority patent/NL1004600C2/en
Priority to BR9604766A priority patent/BR9604766A/en
Priority to PT101954A priority patent/PT101954A/en
Publication of GB9622743D0 publication Critical patent/GB9622743D0/en
Publication of GB2318835A publication Critical patent/GB2318835A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts
    • B63H2023/342—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts comprising couplings, e.g. resilient couplings; Couplings therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Motor Power Transmission Devices (AREA)
  • Valve Device For Special Equipments (AREA)
  • Gear Transmission (AREA)

Abstract

A propeller 10 for an outboard engine comprises a hub 20 comprising an outer shaft nave 21, an inner shaft nave 22 having a first axial hole 23 coaxial with said outer shaft nave 21, and a plurality of ribs 25 (which may be plate like or arcuate(fig. 4)) located between the inner edge of the outer shaft nave 21 and the outer edge of the inner shaft nave 22. The first axial hole 23 is provided in the inner wall thereof with a plurality of first retaining slots 24. A driving unit 14, which in use is splined to the shaft 17, of an outboard motor, is received in the first axial hole 23 and is provided in the outer periphery thereof with a plurality of second retaining slots 43. Relatively weak (plastics or alloy), rectangular or circular (fig. 7), transmission units 16 are disposed between the inner shaft nave 22 and the driving unit 14 such that they are engaged with the first retaining slots 24 and the second retaining slots 43. The transmission units 16, are easily replaced and the number of transmission units can be selected according to the power to be transmitted.
GB9622743A 1996-10-10 1996-10-31 Boat propeller hub and drive transmission Withdrawn GB2318835A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CA002187605A CA2187605A1 (en) 1996-10-10 1996-10-10 Propeller
AU70216/96A AU7021696A (en) 1996-10-10 1996-10-15 Propeller
DE29618257U DE29618257U1 (en) 1996-10-10 1996-10-21 Drive screw
FR9613111A FR2755093B3 (en) 1996-10-10 1996-10-28 PROPELLER, ESPECIALLY FOR WATER VEHICLES
GB9622743A GB2318835A (en) 1996-10-10 1996-10-31 Boat propeller hub and drive transmission
NO964920A NO964920L (en) 1996-10-10 1996-11-19 Propeller
NZ299806A NZ299806A (en) 1996-10-10 1996-11-22 Propeller having transmission units located between slots of inner driving unit and outer thrust unit with latter having blades and ribs between inner and outer shaft naves
NL1004600A NL1004600C2 (en) 1996-10-10 1996-11-22 Propeller.
BR9604766A BR9604766A (en) 1996-10-10 1996-12-27 Enhanced thruster
PT101954A PT101954A (en) 1996-10-10 1997-01-08 Propeller

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
CA002187605A CA2187605A1 (en) 1996-10-10 1996-10-10 Propeller
AU70216/96A AU7021696A (en) 1996-10-10 1996-10-15 Propeller
DE29618257U DE29618257U1 (en) 1996-10-10 1996-10-21 Drive screw
FR9613111A FR2755093B3 (en) 1996-10-10 1996-10-28 PROPELLER, ESPECIALLY FOR WATER VEHICLES
GB9622743A GB2318835A (en) 1996-10-10 1996-10-31 Boat propeller hub and drive transmission
NO964920A NO964920L (en) 1996-10-10 1996-11-19 Propeller
NZ299806A NZ299806A (en) 1996-10-10 1996-11-22 Propeller having transmission units located between slots of inner driving unit and outer thrust unit with latter having blades and ribs between inner and outer shaft naves
NL1004600A NL1004600C2 (en) 1996-10-10 1996-11-22 Propeller.
BR9604766A BR9604766A (en) 1996-10-10 1996-12-27 Enhanced thruster
PT101954A PT101954A (en) 1996-10-10 1997-01-08 Propeller

Publications (2)

Publication Number Publication Date
GB9622743D0 true GB9622743D0 (en) 1997-01-08
GB2318835A GB2318835A (en) 1998-05-06

Family

ID=27578978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9622743A Withdrawn GB2318835A (en) 1996-10-10 1996-10-31 Boat propeller hub and drive transmission

Country Status (10)

Country Link
AU (1) AU7021696A (en)
BR (1) BR9604766A (en)
CA (1) CA2187605A1 (en)
DE (1) DE29618257U1 (en)
FR (1) FR2755093B3 (en)
GB (1) GB2318835A (en)
NL (1) NL1004600C2 (en)
NO (1) NO964920L (en)
NZ (1) NZ299806A (en)
PT (1) PT101954A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1011022A3 (en) * 1997-01-29 1999-04-06 Lin Yeun Junn Propulsion propeller
NO313276B1 (en) * 1997-08-12 2002-09-09 Yeun-Junn Lin Propeller
GR1003000B (en) * 1997-09-17 1998-10-27 Lin Yeun-Junn Propeller

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1071101A (en) * 1964-06-17 1967-06-07 Carlton Tyre Saving Co Ltd Improvements in or relating to flexing devices
US3351364A (en) * 1965-10-18 1967-11-07 Arthur M Warn Lockable hub
GB1216439A (en) * 1968-09-14 1970-12-23 Schwartz & Co G Improvements in or relating to resilient couplings
GB1447592A (en) * 1974-08-05 1976-08-25 Brunswick Corp Through-the-hub exhaust type marine propeller
US4329856A (en) * 1978-11-02 1982-05-18 Etablissements Georges Lucas Device for coupling in elastic fashion two rotating coaxial pieces, respectively interior and exterior, having a cylindrical interface
US4566855A (en) * 1981-08-28 1986-01-28 Costabile John J Shock absorbing clutch assembly for marine propeller
DE254106T1 (en) * 1986-07-07 1988-10-13 Edwin S. Fajardo P.R. Geary PROPELLER AND FASTENER.
US4875829A (en) * 1988-08-31 1989-10-24 Van Der Woude Plastic Corporation Marine propeller
US5252028A (en) * 1992-09-14 1993-10-12 Lobosco Sam Marine propeller assembly with shock absorbing hub and easily replaceable propeller housing

Also Published As

Publication number Publication date
FR2755093A3 (en) 1998-04-30
NL1004600C2 (en) 1998-05-27
GB2318835A (en) 1998-05-06
DE29618257U1 (en) 1996-12-19
NZ299806A (en) 1997-12-19
PT101954A (en) 1998-08-31
NO964920D0 (en) 1996-11-19
AU7021696A (en) 1998-04-23
NO964920L (en) 1998-05-20
CA2187605A1 (en) 1998-04-10
FR2755093B3 (en) 1998-09-11
BR9604766A (en) 1998-09-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)