JPS57134061A - Rotating mechanism - Google Patents

Rotating mechanism

Info

Publication number
JPS57134061A
JPS57134061A JP1842681A JP1842681A JPS57134061A JP S57134061 A JPS57134061 A JP S57134061A JP 1842681 A JP1842681 A JP 1842681A JP 1842681 A JP1842681 A JP 1842681A JP S57134061 A JPS57134061 A JP S57134061A
Authority
JP
Japan
Prior art keywords
roller
rotates
guide
lever
arrow
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.)
Pending
Application number
JP1842681A
Other languages
Japanese (ja)
Inventor
Ichiro Sato
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.)
SATO ICHIROU
Original Assignee
SATO ICHIROU
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 SATO ICHIROU filed Critical SATO ICHIROU
Priority to JP1842681A priority Critical patent/JPS57134061A/en
Publication of JPS57134061A publication Critical patent/JPS57134061A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
    • B62M1/26—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by rotary cranks combined with reciprocating levers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

PURPOSE:To enable effective generation of rotating power of a crank by guiding rotation of two linked levers via a plural number of rollers which touch the outer face of a fixed guide which is formed in almost an equilateral polygon. CONSTITUTION:A pedal 22 is stepped on to add a force 60 to rotate a lever 28 in the direction of an arrow 64 via a roller 29 which goes deep into a coupling metal 24 and its oblong hole 26. At this time, a roller 36 rotates touching an outer surface 160 of a guide 16. Then, a lever 44 rotates toward an arrow 66 via an oblong hole 30 and a roller 46. Also at this time, a roller 46 rotates touching an outer surface 160 of a guide 16. As the result, a ring 58 which is an output element rotates via an arm 54. Therefore, a gear wheel is fixed to this ring 58 when used for instance in a bicycle.
JP1842681A 1981-02-10 1981-02-10 Rotating mechanism Pending JPS57134061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1842681A JPS57134061A (en) 1981-02-10 1981-02-10 Rotating mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1842681A JPS57134061A (en) 1981-02-10 1981-02-10 Rotating mechanism

Publications (1)

Publication Number Publication Date
JPS57134061A true JPS57134061A (en) 1982-08-19

Family

ID=11971316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1842681A Pending JPS57134061A (en) 1981-02-10 1981-02-10 Rotating mechanism

Country Status (1)

Country Link
JP (1) JPS57134061A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11224786B2 (en) 2015-05-28 2022-01-18 Karsten Manufacturing Corporation Adjustable length shaft and an adjustable mass for a golf club
US11278780B2 (en) 2015-05-28 2022-03-22 Karsten Manufacturing Corporation Adjustable length shaft and an adjustable mass for a golf club
US11691059B2 (en) 2015-05-28 2023-07-04 Karsten Manufacturing Corporation Adjustable putter shaft stiffener

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11224786B2 (en) 2015-05-28 2022-01-18 Karsten Manufacturing Corporation Adjustable length shaft and an adjustable mass for a golf club
US11278780B2 (en) 2015-05-28 2022-03-22 Karsten Manufacturing Corporation Adjustable length shaft and an adjustable mass for a golf club
US11691059B2 (en) 2015-05-28 2023-07-04 Karsten Manufacturing Corporation Adjustable putter shaft stiffener

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