DE2655447C2 - Freilaufnabe - Google Patents

Freilaufnabe

Info

Publication number
DE2655447C2
DE2655447C2 DE2655447A DE2655447A DE2655447C2 DE 2655447 C2 DE2655447 C2 DE 2655447C2 DE 2655447 A DE2655447 A DE 2655447A DE 2655447 A DE2655447 A DE 2655447A DE 2655447 C2 DE2655447 C2 DE 2655447C2
Authority
DE
Germany
Prior art keywords
chain
sleeve
sprocket
pinion
sprockets
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
DE2655447A
Other languages
German (de)
English (en)
Other versions
DE2655447A1 (de
Inventor
Takashi Sakei Osaka Segawa
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
Publication of DE2655447A1 publication Critical patent/DE2655447A1/de
Application granted granted Critical
Publication of DE2655447C2 publication Critical patent/DE2655447C2/de
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
    • 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
    • F16D41/30—Freewheels or freewheel clutches specially adapted for cycles with hinged pawl co-operating with teeth, cogs, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Gears, Cams (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
DE2655447A 1975-12-08 1976-12-07 Freilaufnabe Expired DE2655447C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50146774A JPS5271040A (en) 1975-12-08 1975-12-08 Device for driving bicycle

Publications (2)

Publication Number Publication Date
DE2655447A1 DE2655447A1 (de) 1977-06-16
DE2655447C2 true DE2655447C2 (de) 1983-12-22

Family

ID=15415230

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2655447A Expired DE2655447C2 (de) 1975-12-08 1976-12-07 Freilaufnabe

Country Status (6)

Country Link
US (1) US4089231A (en:Method)
JP (1) JPS5271040A (en:Method)
DE (1) DE2655447C2 (en:Method)
FR (1) FR2334557A1 (en:Method)
GB (1) GB1564948A (en:Method)
IT (1) IT1072139B (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1342657B2 (en) † 2002-03-08 2014-10-22 Shimano Inc. Sprocket assembly for a bicycle

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528617Y2 (en:Method) * 1977-08-25 1980-07-08
JPS5742153Y2 (en:Method) * 1978-12-12 1982-09-16
JPS5742156Y2 (en:Method) * 1979-04-23 1982-09-16
CH639612A5 (de) * 1980-09-17 1983-11-30 Jiri Krampera Fahrrad mit einer kettenschaltung.
DE3523545A1 (de) * 1985-07-02 1987-01-15 Schiermeister & Junker Freilaufkupplung, insbesondere fuer zweiraeder
JP3696189B2 (ja) * 2002-08-26 2005-09-14 株式会社シマノ 自転車用ハブダイナモ
US20100009794A1 (en) * 2008-07-10 2010-01-14 Douglas Chiang Sprocket assembly
US8696503B2 (en) * 2011-03-01 2014-04-15 Shimano Inc. Bicycle sprocket assembly
US10562588B2 (en) 2015-09-01 2020-02-18 The Hive Global, Inc Bicycle cassette with locking connection
US10112681B2 (en) * 2016-07-21 2018-10-30 Shimano Inc. Bicycle sprocket supporting member and bicycle sprocket assembly
EP3672864B8 (en) 2017-08-21 2025-08-20 The Hive Global, Inc. Bicycle cassette with clamping connection
US11932351B2 (en) 2020-07-17 2024-03-19 The Hive Global, Inc. Conical bicycle cassette sprocket structure
US12030586B2 (en) 2021-07-12 2024-07-09 The Hive Global, Inc. Seal for bicycle crank with differential chainring motion
US11859829B2 (en) 2021-12-03 2024-01-02 Whirlpool Corporation Cooktop grate assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB744689A (en) * 1953-07-03 1956-02-15 Herbert Arthur Mayers Improvements in or relating to pedal cycles
US3492883A (en) * 1967-12-14 1970-02-03 Tetsuo Maeda Driving chain gear of a bicycle
US3554340A (en) * 1968-10-02 1971-01-12 Keizo Shimano Free wheel for a bicycle
ES396325A1 (es) * 1971-10-23 1973-02-01 Zeus Ind S A Mejoras introducidas en los sistemas de rueda libre de co- ronas multiples para bicicletas.
JPS574558B2 (en:Method) * 1972-01-27 1982-01-26
US3972245A (en) * 1974-08-20 1976-08-03 Raleigh Industries Limited Bicycle freewheel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1342657B2 (en) † 2002-03-08 2014-10-22 Shimano Inc. Sprocket assembly for a bicycle

Also Published As

Publication number Publication date
IT1072139B (it) 1985-04-10
DE2655447A1 (de) 1977-06-16
FR2334557B1 (en:Method) 1980-11-07
GB1564948A (en) 1980-04-16
US4089231A (en) 1978-05-16
JPS5429773B2 (en:Method) 1979-09-26
JPS5271040A (en) 1977-06-14
FR2334557A1 (fr) 1977-07-08

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8340 Patent of addition ceased/non-payment of fee of main patent