GB705467A - An improved manual boat propelling mechanism - Google Patents

An improved manual boat propelling mechanism

Info

Publication number
GB705467A
GB705467A GB2709452A GB2709452A GB705467A GB 705467 A GB705467 A GB 705467A GB 2709452 A GB2709452 A GB 2709452A GB 2709452 A GB2709452 A GB 2709452A GB 705467 A GB705467 A GB 705467A
Authority
GB
United Kingdom
Prior art keywords
propelling mechanism
improved manual
boat propelling
manual boat
hand
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
GB2709452A
Inventor
Ernest William Aylmer
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.)
VIKING MARINE Co Ltd
Original Assignee
VIKING MARINE Co Ltd
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 VIKING MARINE Co Ltd filed Critical VIKING MARINE Co Ltd
Priority to GB2709452A priority Critical patent/GB705467A/en
Publication of GB705467A publication Critical patent/GB705467A/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)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

705,467. Manually propelled boats. VIKING MARINE CO., Ltd. Oct. 28, 1952. No. 27094/52. Class 114 The fore and aft hand cranks 1 are mounted on the thwarts of a boat by bearings 11, 21, being connected to the bearing shafts 13, 36 by flexible discs 5. The tension on the driving belts 28 can be adjusted by a hand controlled lever which moves the pulley 23 in a rocking frame. Specification 696,186 is referred to.
GB2709452A 1952-10-28 1952-10-28 An improved manual boat propelling mechanism Expired GB705467A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2709452A GB705467A (en) 1952-10-28 1952-10-28 An improved manual boat propelling mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2709452A GB705467A (en) 1952-10-28 1952-10-28 An improved manual boat propelling mechanism

Publications (1)

Publication Number Publication Date
GB705467A true GB705467A (en) 1954-03-10

Family

ID=10254090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2709452A Expired GB705467A (en) 1952-10-28 1952-10-28 An improved manual boat propelling mechanism

Country Status (1)

Country Link
GB (1) GB705467A (en)

Similar Documents

Publication Publication Date Title
GB705467A (en) An improved manual boat propelling mechanism
GB703777A (en) Improvements in driving mechanism for ships and the like
GB742128A (en) Sailing device
GB750274A (en) Propelling ships or boats
GB674211A (en) Improvements in or relating to watercraft
US1522390A (en) Bicycle-propelled boat
GB350108A (en) Improvements in water-craft
GB283411A (en) Oar for rowing boats
GB500163A (en) Improvements in boat propelling mechanism
GB886169A (en) Outboard propeller mechanism for boats, barges, scows and like vessels
GB191009378A (en) Improvements in Shallow Draught Vessels and in Means for Propelling the same.
GB891287A (en) Improvements in or relating to small sea-craft, especially ships' lifeboats and manually-operable propulsion gear therefor
GB951675A (en) Device for removing marine growth from ships' hulls
GB700276A (en) Improvements in and relating to ships' propellers
GB723740A (en) Improvements in or relating to ships' lifeboats
DE881758C (en) Oars for sport rowing boats
GB953976A (en) Propelling devices for boats
GB397027A (en) Improvements in endless-track propellers for marine vessels or aircraft
GB310268A (en) Improvements in screws for watercrart
GB164238A (en) Improvements relating to toy boats
GB157814A (en) Improvements in or relating to driving mechanism for water craft
GB1107461A (en) Improvements in or relating to propulsion units for ships
GB700963A (en) Improvements in paddle wheel boats
GB604956A (en) Improvements in the propulsion of boats
GB785900A (en) Improvements in or relating to high speed water-craft