JPS54149056U - - Google Patents

Info

Publication number
JPS54149056U
JPS54149056U JP1978046285U JP4628578U JPS54149056U JP S54149056 U JPS54149056 U JP S54149056U JP 1978046285 U JP1978046285 U JP 1978046285U JP 4628578 U JP4628578 U JP 4628578U JP S54149056 U JPS54149056 U JP S54149056U
Authority
JP
Japan
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
JP1978046285U
Other languages
Japanese (ja)
Other versions
JPS5725918Y2 (pt
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 filed Critical
Priority to JP1978046285U priority Critical patent/JPS5725918Y2/ja
Publication of JPS54149056U publication Critical patent/JPS54149056U/ja
Application granted granted Critical
Publication of JPS5725918Y2 publication Critical patent/JPS5725918Y2/ja
Expired 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
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B62M9/105—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like involving front sprocket chain-wheels engaged by the chain, belt or the like
    • 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
    • B62M3/00—Construction of cranks operated by hand or foot

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
JP1978046285U 1978-04-07 1978-04-07 Expired JPS5725918Y2 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978046285U JPS5725918Y2 (pt) 1978-04-07 1978-04-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978046285U JPS5725918Y2 (pt) 1978-04-07 1978-04-07

Publications (2)

Publication Number Publication Date
JPS54149056U true JPS54149056U (pt) 1979-10-17
JPS5725918Y2 JPS5725918Y2 (pt) 1982-06-04

Family

ID=28926119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978046285U Expired JPS5725918Y2 (pt) 1978-04-07 1978-04-07

Country Status (1)

Country Link
JP (1) JPS5725918Y2 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013049423A (ja) * 2006-08-03 2013-03-14 Campagnolo Spa 自転車の右側のクランクアーム・アセンブリならびにそのクランクアームおよび前スプロケット

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49132544U (pt) * 1973-03-13 1974-11-14
FR2251190A7 (en) * 1973-11-13 1975-06-06 Campagnolo Tullio Multi-sprocket bicycle pedal wheel - pin on sprocket nearest crank lever prevents loosener chain jamming
JPS5310672U (pt) * 1976-07-10 1978-01-28

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49132544U (pt) * 1973-03-13 1974-11-14
FR2251190A7 (en) * 1973-11-13 1975-06-06 Campagnolo Tullio Multi-sprocket bicycle pedal wheel - pin on sprocket nearest crank lever prevents loosener chain jamming
JPS5310672U (pt) * 1976-07-10 1978-01-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013049423A (ja) * 2006-08-03 2013-03-14 Campagnolo Spa 自転車の右側のクランクアーム・アセンブリならびにそのクランクアームおよび前スプロケット
US9969459B2 (en) 2006-08-03 2018-05-15 Campagnolo S.R.L. Right crank arm assembly for a bicycle and crank arm and front sprocket thereof

Also Published As

Publication number Publication date
JPS5725918Y2 (pt) 1982-06-04

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