GB500163A - Improvements in boat propelling mechanism - Google Patents

Improvements in boat propelling mechanism

Info

Publication number
GB500163A
GB500163A GB1747538A GB1747538A GB500163A GB 500163 A GB500163 A GB 500163A GB 1747538 A GB1747538 A GB 1747538A GB 1747538 A GB1747538 A GB 1747538A GB 500163 A GB500163 A GB 500163A
Authority
GB
United Kingdom
Prior art keywords
shaft
propelling mechanism
cranks
boat
boat propelling
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.)
Expired
Application number
GB1747538A
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.)
PHILIP O DWYER
Original Assignee
PHILIP O DWYER
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
Application filed by PHILIP O DWYER filed Critical PHILIP O DWYER
Priority to GB1747538A priority Critical patent/GB500163A/en
Publication of GB500163A publication Critical patent/GB500163A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H16/00—Marine propulsion by muscle power
    • B63H16/08—Other apparatus for converting muscle power into propulsive effort
    • B63H16/12—Other apparatus for converting muscle power into propulsive effort using hand levers, cranks, pedals, or the like, e.g. water cycles, boats propelled by boat-mounted pedal cycles
    • B63H16/14—Other apparatus for converting muscle power into propulsive effort using hand levers, cranks, pedals, or the like, e.g. water cycles, boats propelled by boat-mounted pedal cycles for propelled drive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Transplanting Machines (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Transmission Devices (AREA)

Abstract

500,163. Boat-propulsion mechanism. O'DWYER, P. June 13, 1938, No. 17475. Addition to 473,411. [Class 114] Apparatus for manual propulsion of boats according to the parent Specification is modified in that each row of rockable levers 13 is connected by links 23 to a pair of cranks at 180‹ and the'two sets are disposed on the shaft 19 with their cranks at 90‹. The shaft 19 drives through gearing 23 a shaft 36 which is in turn geared with the propeller shaft 39. At each end of the shaft 19 there may be mounted a fly-wheel 22.
GB1747538A 1938-06-13 1938-06-13 Improvements in boat propelling mechanism Expired GB500163A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1747538A GB500163A (en) 1938-06-13 1938-06-13 Improvements in boat propelling mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1747538A GB500163A (en) 1938-06-13 1938-06-13 Improvements in boat propelling mechanism

Publications (1)

Publication Number Publication Date
GB500163A true GB500163A (en) 1939-02-03

Family

ID=10095817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1747538A Expired GB500163A (en) 1938-06-13 1938-06-13 Improvements in boat propelling mechanism

Country Status (1)

Country Link
GB (1) GB500163A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725419A1 (en) * 1994-10-11 1996-04-12 Leduc Severine APPARATUS FOR PROPELLING AND DIRECTING VEHICLES THROUGH MUSCLE STRENGTH, TRANSFORMED INTO MOTOR POWER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725419A1 (en) * 1994-10-11 1996-04-12 Leduc Severine APPARATUS FOR PROPELLING AND DIRECTING VEHICLES THROUGH MUSCLE STRENGTH, TRANSFORMED INTO MOTOR POWER
WO1996011136A1 (en) * 1994-10-11 1996-04-18 Leduc Severine Muscle-powered apparatus such as a watercraft

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