JPS53126649A - Double gear shifting apparatus for bicycle - Google Patents

Double gear shifting apparatus for bicycle

Info

Publication number
JPS53126649A
JPS53126649A JP4045477A JP4045477A JPS53126649A JP S53126649 A JPS53126649 A JP S53126649A JP 4045477 A JP4045477 A JP 4045477A JP 4045477 A JP4045477 A JP 4045477A JP S53126649 A JPS53126649 A JP S53126649A
Authority
JP
Japan
Prior art keywords
bicycle
gear shifting
shifting apparatus
double gear
double
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.)
Granted
Application number
JP4045477A
Other languages
Japanese (ja)
Other versions
JPS5520909B2 (en
Inventor
Kunitoshi Kosaka
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.)
Bridgestone Cycle Co Ltd
Original Assignee
Bridgestone Cycle 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 Bridgestone Cycle Co Ltd filed Critical Bridgestone Cycle Co Ltd
Priority to JP4045477A priority Critical patent/JPS53126649A/en
Publication of JPS53126649A publication Critical patent/JPS53126649A/en
Publication of JPS5520909B2 publication Critical patent/JPS5520909B2/ja
Granted legal-status Critical Current

Links

JP4045477A 1977-04-11 1977-04-11 Double gear shifting apparatus for bicycle Granted JPS53126649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4045477A JPS53126649A (en) 1977-04-11 1977-04-11 Double gear shifting apparatus for bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4045477A JPS53126649A (en) 1977-04-11 1977-04-11 Double gear shifting apparatus for bicycle

Publications (2)

Publication Number Publication Date
JPS53126649A true JPS53126649A (en) 1978-11-06
JPS5520909B2 JPS5520909B2 (en) 1980-06-05

Family

ID=12581076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4045477A Granted JPS53126649A (en) 1977-04-11 1977-04-11 Double gear shifting apparatus for bicycle

Country Status (1)

Country Link
JP (1) JPS53126649A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532825A (en) * 1981-06-15 1985-08-06 Shimano Industrial Company Limited Control device for a two stage derailleur
JPH03114492U (en) * 1990-03-09 1991-11-25
US6450059B1 (en) 2000-03-03 2002-09-17 Shimano, Inc. Switch style bicycle shift control device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532825A (en) * 1981-06-15 1985-08-06 Shimano Industrial Company Limited Control device for a two stage derailleur
EP0067692B1 (en) * 1981-06-15 1986-04-23 Shimano Industrial Company Limited Control device for a two-speed derailleur
JPH03114492U (en) * 1990-03-09 1991-11-25
US6450059B1 (en) 2000-03-03 2002-09-17 Shimano, Inc. Switch style bicycle shift control device
US6453764B1 (en) 2000-03-03 2002-09-24 Shimano, Inc. Switch style bicycle shift control device
US6553861B2 (en) 2000-03-03 2003-04-29 Shimano, Inc. Switch style bicycle shift control device
US6564671B2 (en) 2000-03-03 2003-05-20 Shimano, Inc. Switch style bicycle shift control device

Also Published As

Publication number Publication date
JPS5520909B2 (en) 1980-06-05

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