JPS5410669Y2 - - Google Patents

Info

Publication number
JPS5410669Y2
JPS5410669Y2 JP1975142048U JP14204875U JPS5410669Y2 JP S5410669 Y2 JPS5410669 Y2 JP S5410669Y2 JP 1975142048 U JP1975142048 U JP 1975142048U JP 14204875 U JP14204875 U JP 14204875U JP S5410669 Y2 JPS5410669 Y2 JP S5410669Y2
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
JP1975142048U
Other languages
Japanese (ja)
Other versions
JPS5254550U (en]
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 JP1975142048U priority Critical patent/JPS5410669Y2/ja
Priority to GB42662/76A priority patent/GB1564414A/en
Priority to DE2646698A priority patent/DE2646698C2/de
Priority to FR7631137A priority patent/FR2327918A1/fr
Priority to IT7669487A priority patent/IT1071523B/it
Publication of JPS5254550U publication Critical patent/JPS5254550U/ja
Priority to US05/887,803 priority patent/US4150859A/en
Application granted granted Critical
Publication of JPS5410669Y2 publication Critical patent/JPS5410669Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/24—Freewheels or freewheel clutches specially adapted for cycles
    • 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
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/003—Combination of crank axles and bearings housed in the bottom bracket

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmission Devices (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
JP1975142048U 1975-10-17 1975-10-17 Expired JPS5410669Y2 (en])

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1975142048U JPS5410669Y2 (en]) 1975-10-17 1975-10-17
GB42662/76A GB1564414A (en) 1975-10-17 1976-10-14 Crank set for a bicycle
DE2646698A DE2646698C2 (de) 1975-10-17 1976-10-15 Tretkurbeltrieb für Fahrräder
FR7631137A FR2327918A1 (fr) 1975-10-17 1976-10-15 Pignon de chaine et pedalier pour bicyclette
IT7669487A IT1071523B (it) 1975-10-17 1976-10-15 Ruota dentata per catena e relativo manovellismo per biciclette
US05/887,803 US4150859A (en) 1975-10-17 1978-03-17 Chain wheel and crank for a bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975142048U JPS5410669Y2 (en]) 1975-10-17 1975-10-17

Publications (2)

Publication Number Publication Date
JPS5254550U JPS5254550U (en]) 1977-04-19
JPS5410669Y2 true JPS5410669Y2 (en]) 1979-05-16

Family

ID=15306178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975142048U Expired JPS5410669Y2 (en]) 1975-10-17 1975-10-17

Country Status (6)

Country Link
US (1) US4150859A (en])
JP (1) JPS5410669Y2 (en])
DE (1) DE2646698C2 (en])
FR (1) FR2327918A1 (en])
GB (1) GB1564414A (en])
IT (1) IT1071523B (en])

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454952A1 (fr) * 1979-04-27 1980-11-21 Dumont Eugene Pedalier de cycle
US4358967A (en) * 1980-06-23 1982-11-16 Kastan B Linn Foot operated crank assembly
DE3231138A1 (de) * 1982-08-21 1984-02-23 Kugelfischer G Schaefer & Co Einrichtung zur befestigung von zwei in abstand angeordneten waelzlagern
FR2613313B1 (fr) * 1987-03-31 1991-04-26 Bardon Sa Jeu de pedalier pour bicyclettes et vehicules similaires
US4810040A (en) * 1988-02-19 1989-03-07 Chi Yi Chen Bracket bearing axle device for bicycle
US5426997A (en) * 1993-06-28 1995-06-27 Brion; Donald G. Bicycle chain drive assembly
US5473962A (en) * 1994-03-28 1995-12-12 Yamamoto; Teiji Bicycle hanger structure
KR0141512B1 (ko) * 1994-06-14 1998-07-15 마재열 자전거의 전진구동 주행장치
JP3562883B2 (ja) * 1995-09-29 2004-09-08 株式会社シマノ 自転車後輪用多段ホイール
US5984528A (en) * 1998-07-01 1999-11-16 Shimano Inc. Bearing assembly for bicycle parts
EP1092617A1 (en) * 1999-09-14 2001-04-18 William Chuang Self-aligning bearing assembly for a bicycle
US20030017897A1 (en) * 2001-07-18 2003-01-23 Po-Wen Hsiao Bicycle transmission assembly
US6899402B2 (en) * 2003-08-18 2005-05-31 Tien Hsin Industries Co., Ltd Combination of crank and axle in bottom bracket
EP2149494A1 (en) * 2008-07-29 2010-02-03 Campagnolo Srl Adapter device for coupling a bearing of a bottom bracket assembly with a bottom bracket box of a bicycle
EP2149492A1 (en) * 2008-07-29 2010-02-03 Campagnolo Srl Adapter device for coupling a bearing of a bottom bracket assembly with a bottom bracket box of a bicycle
WO2022183252A1 (en) * 2021-03-05 2022-09-09 Williams Racing Products Pty Ltd Front freewheel arrangement for bicycle
US11505277B1 (en) 2022-01-04 2022-11-22 Shimano Inc. Crank arm for crank assembly of human powered vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US601710A (en) * 1898-04-05 Rimmon c
US1288956A (en) * 1918-10-08 1918-12-24 Charles Henry Miller Crank-hanger bearing.
FR1491544A (fr) * 1966-07-01 1967-08-11 Gervaise Soc Perfectionnements aux cycles
US3492883A (en) * 1967-12-14 1970-02-03 Tetsuo Maeda Driving chain gear of a bicycle

Also Published As

Publication number Publication date
GB1564414A (en) 1980-04-10
IT1071523B (it) 1985-04-10
FR2327918B1 (en]) 1979-07-27
JPS5254550U (en]) 1977-04-19
DE2646698A1 (de) 1977-04-28
FR2327918A1 (fr) 1977-05-13
DE2646698C2 (de) 1985-10-24
US4150859A (en) 1979-04-24

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