GB191310842A - Improvements in Means for the Propulsion of Lifeboats, Ferry Boats, Submarines and other Vessels. - Google Patents

Improvements in Means for the Propulsion of Lifeboats, Ferry Boats, Submarines and other Vessels.

Info

Publication number
GB191310842A
GB191310842A GB191310842DA GB191310842A GB 191310842 A GB191310842 A GB 191310842A GB 191310842D A GB191310842D A GB 191310842DA GB 191310842 A GB191310842 A GB 191310842A
Authority
GB
United Kingdom
Prior art keywords
wheel
lifeboats
submarines
propulsion
vessels
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
Inventor
Frederick Francis Friedenthal
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB191310842A publication Critical patent/GB191310842A/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)
  • Transmission Devices (AREA)

Abstract

10,842. Friedenthal, F. F. J. May 8. Driving-arrangements for screw propellers.- Manually-operated gearing for a screw propeller c comprises a reciprocating rack g, Fig. 3, driving a spur-wheel i on the shaft of which is a bevel-wheel m with ratchet faces k. The bevel is maintained in a free position or in engagement with the ' ahead ' and astern ' bevels f, f<1> on the propeller shaft b, due to movement of these bevels by a hand-lever. The shaft b is provided with ball bearings and a fly-wheel o. The Provisional Specification also states that a curved rack may be used.
GB191310842D 1913-05-08 1913-05-08 Improvements in Means for the Propulsion of Lifeboats, Ferry Boats, Submarines and other Vessels. Expired GB191310842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191310842T 1913-05-08

Publications (1)

Publication Number Publication Date
GB191310842A true GB191310842A (en) 1914-04-09

Family

ID=32370499

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191310842D Expired GB191310842A (en) 1913-05-08 1913-05-08 Improvements in Means for the Propulsion of Lifeboats, Ferry Boats, Submarines and other Vessels.

Country Status (1)

Country Link
GB (1) GB191310842A (en)

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