CA939979A - Watercraft drive mechanism - Google Patents

Watercraft drive mechanism

Info

Publication number
CA939979A
CA939979A CA125,048A CA125048A CA939979A CA 939979 A CA939979 A CA 939979A CA 125048 A CA125048 A CA 125048A CA 939979 A CA939979 A CA 939979A
Authority
CA
Canada
Prior art keywords
drive mechanism
watercraft drive
watercraft
drive
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
CA125,048A
Other versions
CA125048S (en
Inventor
James L. Teeters
Wallace Clark
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 CA939979A publication Critical patent/CA939979A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
    • Y10T74/1553—Lever actuator
    • Y10T74/1555—Rotary driven element
    • Y10T74/1556—Multiple acting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
CA125,048A 1970-12-04 1971-10-13 Watercraft drive mechanism Expired CA939979A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9516670A 1970-12-04 1970-12-04

Publications (1)

Publication Number Publication Date
CA939979A true CA939979A (en) 1974-01-15

Family

ID=22250338

Family Applications (1)

Application Number Title Priority Date Filing Date
CA125,048A Expired CA939979A (en) 1970-12-04 1971-10-13 Watercraft drive mechanism

Country Status (2)

Country Link
US (1) US3680522A (en)
CA (1) CA939979A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830200B2 (en) * 1976-09-07 1983-06-27 元次郎 川崎 life-saving air boat
CA2286636A1 (en) 1999-10-18 2001-04-18 Farley Ice Technologies Inc. Recreational watercraft
US7604521B2 (en) * 2007-04-20 2009-10-20 Marcio Ferez Aquatic exercise rowing machine
CN108128433B (en) * 2018-01-24 2020-07-10 长乐市丽智产品设计有限公司 Driving device of water skateboard

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US96404A (en) * 1869-11-02 Improvement in propelling- small boats
US827243A (en) * 1905-04-27 1906-07-31 Gustaf A Larson Tricycle.
US1514550A (en) * 1923-02-27 1924-11-04 Londberg Oscar Drive mechanism

Also Published As

Publication number Publication date
US3680522A (en) 1972-08-01

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