KR890700095A - 풀리 이동 어셈블리 - Google Patents

풀리 이동 어셈블리

Info

Publication number
KR890700095A
KR890700095A KR1019880700874A KR880700874A KR890700095A KR 890700095 A KR890700095 A KR 890700095A KR 1019880700874 A KR1019880700874 A KR 1019880700874A KR 880700874 A KR880700874 A KR 880700874A KR 890700095 A KR890700095 A KR 890700095A
Authority
KR
South Korea
Prior art keywords
moving assembly
pulley moving
pulley
assembly
moving
Prior art date
Application number
KR1019880700874A
Other languages
English (en)
Inventor
2세 존티.시그와트
Original Assignee
리서치 코포레이션 테크놀로지스 인코포레이티드
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 리서치 코포레이션 테크놀로지스 인코포레이티드 filed Critical 리서치 코포레이션 테크놀로지스 인코포레이티드
Publication of KR890700095A publication Critical patent/KR890700095A/ko

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
    • B62M9/12—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 the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/121—Rear derailleurs
    • 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
    • B62M9/16—Tensioning or adjusting equipment for chains, belts 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0893—Circular path

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
KR1019880700874A 1986-11-24 1988-07-23 풀리 이동 어셈블리 KR890700095A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/934,276 US4790554A (en) 1986-11-24 1986-11-24 Pulley shift assembly
PCT/US1987/002979 WO1988003888A1 (en) 1986-11-24 1987-11-05 Pulley shift assembly

Publications (1)

Publication Number Publication Date
KR890700095A true KR890700095A (ko) 1989-03-02

Family

ID=25465286

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880700874A KR890700095A (ko) 1986-11-24 1988-07-23 풀리 이동 어셈블리

Country Status (5)

Country Link
US (1) US4790554A (ko)
EP (1) EP0333745A1 (ko)
JP (1) JPH02501560A (ko)
KR (1) KR890700095A (ko)
WO (1) WO1988003888A1 (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2240825A (en) * 1990-02-01 1991-08-14 Peter Furlong Variable speed transmission system for bicycles including axially movable sprockets engageable with chain
DE4129198A1 (de) * 1991-09-03 1993-03-04 Heinz Mueller Kettenschaltung fuer fahrraeder
US5295917A (en) * 1993-01-07 1994-03-22 The Budd Company Split sprocket with quick locking mechanism
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
US6267400B1 (en) 1999-04-06 2001-07-31 Specialized Bicycle Components, Inc. Bicycle damping enhancement system
JP4416604B2 (ja) * 2004-08-27 2010-02-17 本田技研工業株式会社 変速装置
JP4219311B2 (ja) * 2004-08-27 2009-02-04 本田技研工業株式会社 変速装置
JP4535958B2 (ja) * 2005-07-25 2010-09-01 本田技研工業株式会社 変速装置
US20090001684A1 (en) * 2007-06-29 2009-01-01 Specialized Bicycle Components, Inc. Bicycle suspension assembly
US20090124440A1 (en) * 2007-11-14 2009-05-14 Warren Milne Gear changing mechanism for chain drive
US20100099530A1 (en) * 2008-03-28 2010-04-22 Douglas Chiang Bicycle Cogset
US20090243250A1 (en) * 2008-03-28 2009-10-01 Tien Hsin Industries Co., Ltd. Bicycle sprocket assembly
US8276719B2 (en) * 2008-05-09 2012-10-02 Specialized Bicycle Components, Inc. Bicycle damper
US8960389B2 (en) 2009-09-18 2015-02-24 Specialized Bicycle Components, Inc. Bicycle shock absorber with slidable inertia mass
US8336683B2 (en) * 2008-05-09 2012-12-25 Specialized Bicycle Components, Inc. Bicycle damper
US9193416B2 (en) * 2009-11-30 2015-11-24 Shimano Inc. Bicycle sprocket support assembly
US10099746B2 (en) * 2013-11-25 2018-10-16 Marthinus Briers Gear shift arrangement
US9725132B2 (en) * 2014-03-26 2017-08-08 Shimano Inc. Bicycle crank assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB411360A (en) * 1932-11-17 1934-06-07 Jacques Gustave Schulz Improvements in or relating to change speed devices for cycles or similar vehicles
US4127038A (en) * 1976-08-06 1978-11-28 David L. Browning Sprocket shift assembly
CH617992A5 (en) * 1977-06-17 1980-06-30 Paul J Zuppiger Torque transmission device with a change in transmission ratio
JPS6025871A (ja) * 1983-07-22 1985-02-08 株式会社シマノ 自転車用チエンギヤ
US4580997A (en) * 1983-11-14 1986-04-08 Bicycle Partnership #1 Two speed sprocket shift assembly

Also Published As

Publication number Publication date
WO1988003888A1 (en) 1988-06-02
EP0333745A1 (en) 1989-09-27
US4790554A (en) 1988-12-13
JPH02501560A (ja) 1990-05-31

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid