JPS5632387Y2 - - Google Patents

Info

Publication number
JPS5632387Y2
JPS5632387Y2 JP1978046284U JP4628478U JPS5632387Y2 JP S5632387 Y2 JPS5632387 Y2 JP S5632387Y2 JP 1978046284 U JP1978046284 U JP 1978046284U JP 4628478 U JP4628478 U JP 4628478U JP S5632387 Y2 JPS5632387 Y2 JP S5632387Y2
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.)
Expired
Application number
JP1978046284U
Other languages
Japanese (ja)
Other versions
JPS54149055U (enrdf_load_stackoverflow
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 JP1978046284U priority Critical patent/JPS5632387Y2/ja
Priority to IT7921393A priority patent/IT1113211B/it
Priority to FR7908826A priority patent/FR2421791A1/fr
Publication of JPS54149055U publication Critical patent/JPS54149055U/ja
Application granted granted Critical
Publication of JPS5632387Y2 publication Critical patent/JPS5632387Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K19/00—Cycle frames
    • B62K19/30—Frame parts shaped to receive other cycle parts or accessories
    • B62K19/34—Bottom brackets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmission Devices (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
JP1978046284U 1978-04-07 1978-04-07 Expired JPS5632387Y2 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1978046284U JPS5632387Y2 (enrdf_load_stackoverflow) 1978-04-07 1978-04-07
IT7921393A IT1113211B (it) 1978-04-07 1979-03-28 Gruppo di movimento centrale ad ingranaggi a fiu' stadi per biciclette
FR7908826A FR2421791A1 (fr) 1978-04-07 1979-04-06 Pedalier a plusieurs plateaux pour une bicyclette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978046284U JPS5632387Y2 (enrdf_load_stackoverflow) 1978-04-07 1978-04-07

Publications (2)

Publication Number Publication Date
JPS54149055U JPS54149055U (enrdf_load_stackoverflow) 1979-10-17
JPS5632387Y2 true JPS5632387Y2 (enrdf_load_stackoverflow) 1981-08-01

Family

ID=12742916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978046284U Expired JPS5632387Y2 (enrdf_load_stackoverflow) 1978-04-07 1978-04-07

Country Status (3)

Country Link
JP (1) JPS5632387Y2 (enrdf_load_stackoverflow)
FR (1) FR2421791A1 (enrdf_load_stackoverflow)
IT (1) IT1113211B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501615B1 (fr) * 1981-03-10 1986-04-11 Shimano Industrial Co Frein d'organe visse de fixation de pedalier de bicyclette
FR2587965B1 (fr) * 1985-10-02 1992-02-14 Ta Brevets Georges Navet Speci Manivelle pour pedalier de bicyclette
US6829965B1 (en) * 1999-05-28 2004-12-14 Bruno Mombrinie Two-piece bicycle crank set
CN103318368A (zh) * 2013-07-08 2013-09-25 天津富士达自行车有限公司 防止自行车中轴螺纹连接松动的结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR904975A (fr) * 1944-06-10 1945-11-21 Dispositif perfectionné de fixation de pédaliers pour cycles
JPS49132544U (enrdf_load_stackoverflow) * 1973-03-13 1974-11-14
ITMI1973U22719U1 (it) * 1973-11-13 1975-05-13 Campagnolo Tullio Pedivella a doppio ingranaggio per biciclette
JPS5310672U (enrdf_load_stackoverflow) * 1976-07-10 1978-01-28
IT7825079A0 (it) * 1977-07-12 1978-06-28 Shimano Industrial Co Pedivella per bicicletta o simile.
JPS5483244A (en) * 1977-12-16 1979-07-03 Shimano Industrial Co Multiple gear crank for bicycle

Also Published As

Publication number Publication date
IT1113211B (it) 1986-01-20
FR2421791A1 (fr) 1979-11-02
JPS54149055U (enrdf_load_stackoverflow) 1979-10-17
IT7921393A0 (it) 1979-03-28
FR2421791B1 (enrdf_load_stackoverflow) 1984-01-27

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