JPS6243908B2 - - Google Patents

Info

Publication number
JPS6243908B2
JPS6243908B2 JP17782882A JP17782882A JPS6243908B2 JP S6243908 B2 JPS6243908 B2 JP S6243908B2 JP 17782882 A JP17782882 A JP 17782882A JP 17782882 A JP17782882 A JP 17782882A JP S6243908 B2 JPS6243908 B2 JP S6243908B2
Authority
JP
Japan
Prior art keywords
gear
chain
diameter portion
maximum
diameter
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
JP17782882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5967189A (ja
Inventor
Masashi Nagano
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.)
Shimano Inc
Original Assignee
Shimano Industrial 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 Shimano Industrial Co Ltd filed Critical Shimano Industrial Co Ltd
Priority to JP17782882A priority Critical patent/JPS5967189A/ja
Priority to US06/497,051 priority patent/US4522610A/en
Priority to FR8309015A priority patent/FR2527542B1/fr
Priority to DE3319736A priority patent/DE3319736C2/de
Priority to DE3348078A priority patent/DE3348078C2/de
Publication of JPS5967189A publication Critical patent/JPS5967189A/ja
Publication of JPS6243908B2 publication Critical patent/JPS6243908B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Transmission Devices (AREA)
JP17782882A 1982-06-01 1982-10-09 自転車用フロントチエンギヤ装置 Granted JPS5967189A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP17782882A JPS5967189A (ja) 1982-10-09 1982-10-09 自転車用フロントチエンギヤ装置
US06/497,051 US4522610A (en) 1982-06-01 1983-05-23 Gear crank apparatus for a bicycle
FR8309015A FR2527542B1 (fr) 1982-06-01 1983-05-31 Mecanisme de pedalier pour bicyclette
DE3319736A DE3319736C2 (de) 1982-06-01 1983-05-31 Schaltbarer Tretkurbeltrieb
DE3348078A DE3348078C2 (en, 2012) 1982-06-01 1983-05-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17782882A JPS5967189A (ja) 1982-10-09 1982-10-09 自転車用フロントチエンギヤ装置

Publications (2)

Publication Number Publication Date
JPS5967189A JPS5967189A (ja) 1984-04-16
JPS6243908B2 true JPS6243908B2 (en, 2012) 1987-09-17

Family

ID=16037812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17782882A Granted JPS5967189A (ja) 1982-06-01 1982-10-09 自転車用フロントチエンギヤ装置

Country Status (1)

Country Link
JP (1) JPS5967189A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03102305U (en, 2012) * 1990-02-08 1991-10-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03102305U (en, 2012) * 1990-02-08 1991-10-24

Also Published As

Publication number Publication date
JPS5967189A (ja) 1984-04-16

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