JPS6411897U - - Google Patents

Info

Publication number
JPS6411897U
JPS6411897U JP1987107346U JP10734687U JPS6411897U JP S6411897 U JPS6411897 U JP S6411897U JP 1987107346 U JP1987107346 U JP 1987107346U JP 10734687 U JP10734687 U JP 10734687U JP S6411897 U JPS6411897 U JP S6411897U
Authority
JP
Japan
Prior art keywords
engaging
operating lever
fixed member
rotational torque
elastic body
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.)
Granted
Application number
JP1987107346U
Other languages
English (en)
Other versions
JPH0711028Y2 (ja
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 JP1987107346U priority Critical patent/JPH0711028Y2/ja
Priority to US07/217,336 priority patent/US4920818A/en
Priority to IT8821351A priority patent/IT1230032B/it
Priority to DE3823741A priority patent/DE3823741A1/de
Publication of JPS6411897U publication Critical patent/JPS6411897U/ja
Application granted granted Critical
Publication of JPH0711028Y2 publication Critical patent/JPH0711028Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
    • B62M25/04—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20037—Occupant propelled vehicle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20396—Hand operated
    • Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
    • Y10T74/2042—Flexible transmitter [e.g., Bowden cable] and hand operator
    • Y10T74/20438—Single rotatable lever [e.g., for bicycle brake or derailleur]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
    • Y10T74/20612—Hand
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20636—Detents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20636—Detents
    • Y10T74/2066—Friction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)

Description

【図面の簡単な説明】
第１図は本考案装置の一実施例を示す拡大断面
図、第２図は要部のみの拡大断面図、第３図は作
用状態を示す説明図、第４図は操作レバーの回転
トルク図、第５図は切換手段部分のみの平面図で
ある。 １……固定部材、２……操作レバー、３……位
置決め機構、３１……位置決め体、３２……係合
体、３３……弾性体、３１ａ……係合部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 固定部材１と、該固定部材１に対し回転自由に
    支持する操作レバー２とを備え、これら固定部材
    １と操作レバー２との間に、複数の係合部３１ａ
    をもつた位置決め体３１と、前記係合部３１ａの
    一つと選択的に係合する係合体３２と、該係合体
    ３２を前記係合部３１ａ方向に押圧する弾性体３
    ３とから成る位置決め機構３を設け、前記弾性体
    ３３の反力が、前記操作レバー２の回転トルクに
    影響を及ぼすように構成された自転車用変速操作
    装置であつて、前記操作レバー２の操作により前
    記係合体３２の一つの係合部３１ａとの係合が離
    脱して、隣接する係合部と係合するときにおける
    前記操作レバー２の回転トルクを減少する減少手
    段を設けたことを特徴とする自転車用変速操作装
    置。
JP1987107346U 1987-07-13 1987-07-13 自転車用変速操作装置 Expired - Lifetime JPH0711028Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1987107346U JPH0711028Y2 (ja) 1987-07-13 1987-07-13 自転車用変速操作装置
US07/217,336 US4920818A (en) 1987-07-13 1988-07-11 Speed control device for a bicycle
IT8821351A IT1230032B (it) 1987-07-13 1988-07-13 Dispositivo di cambio di velocita' per una bicicletta.
DE3823741A DE3823741A1 (de) 1987-07-13 1988-07-13 Schalt-steuereinrichtung fuer ein fahrrad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987107346U JPH0711028Y2 (ja) 1987-07-13 1987-07-13 自転車用変速操作装置

Publications (2)

Publication Number Publication Date
JPS6411897U true JPS6411897U (ja) 1989-01-23
JPH0711028Y2 JPH0711028Y2 (ja) 1995-03-15

Family

ID=14456724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987107346U Expired - Lifetime JPH0711028Y2 (ja) 1987-07-13 1987-07-13 自転車用変速操作装置

Country Status (4)

Country Link
US (1) US4920818A (ja)
JP (1) JPH0711028Y2 (ja)
DE (1) DE3823741A1 (ja)
IT (1) IT1230032B (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5222412A (en) * 1988-07-29 1993-06-29 Shimano Industrial Co., Ltd. Change speed lever apparatus for use in bicycle
JPH02267094A (ja) * 1989-04-05 1990-10-31 Maeda Kogyo Kk 自転車用変速操作レバー装置
US5134898A (en) * 1991-03-07 1992-08-04 Hewlett-Packard Company Rotary tactile feedback apparatus
US5666859A (en) * 1994-12-02 1997-09-16 Fichtel & Sachs Ag Latching shifter for a bicycle transmission
DE4442953C1 (de) * 1994-12-02 1996-02-08 Fichtel & Sachs Ag Rastenschalter für ein Fahrradgetriebe
US5823058A (en) * 1994-12-02 1998-10-20 Mannesmann Sachs Ag Twist-grip shifter for bicycles and a bicycle having a twist-grip shifter
US5799541A (en) * 1994-12-02 1998-09-01 Fichtel & Sachs Ag Twist-grip shifter for bicycles and a bicycle having a twist-grip shifter
US6055882A (en) * 1995-09-20 2000-05-02 Fichtel & Sachs Ag Twist-grip shifter for bicycles
US5862715A (en) * 1995-12-18 1999-01-26 Electronic Hardware Corp. Tactile detent knob
JP4249868B2 (ja) * 1999-12-16 2009-04-08 日信工業株式会社 バーハンドル車両用操作レバーの握り代調整機構
DE10065175A1 (de) * 2000-12-23 2002-07-04 Sram De Gmbh Leichtgängiger Umlenker für Mehrgangnaben
US9816606B1 (en) * 2013-02-04 2017-11-14 Jeffrey Owen Meredith Incremental gear shifting device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61205586A (ja) * 1985-03-07 1986-09-11 株式会社シマノ 変速操作装置
JPS6229487A (ja) * 1985-07-29 1987-02-07 株式会社シマノ 変速操作装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1683715A (en) * 1923-09-01 1928-09-11 Erban Richard Pressure device for friction gears, brakes, couplings, and the like
DE745147C (de) * 1939-04-28 1944-02-28 Aeg Getriebe mit Rastkupplung
JPS54118039A (en) * 1978-03-04 1979-09-13 Maeda Ind Operating lever for bicycle
JPS6031985Y2 (ja) * 1980-11-19 1985-09-25 株式会社シマノ 変速操作装置
US4751850A (en) * 1984-04-03 1988-06-21 Shimano Industrial Company, Limited Speed change operating device for a bicycle
JPS61215190A (ja) * 1985-03-20 1986-09-24 株式会社シマノ 変速操作装置
JPS6277296A (ja) * 1985-09-26 1987-04-09 株式会社シマノ 変速操作装置
US4699018A (en) * 1986-02-14 1987-10-13 Maeda Industries, Ltd. Bicycle speed change lever assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61205586A (ja) * 1985-03-07 1986-09-11 株式会社シマノ 変速操作装置
JPS6229487A (ja) * 1985-07-29 1987-02-07 株式会社シマノ 変速操作装置

Also Published As

Publication number Publication date
DE3823741A1 (de) 1989-01-26
IT1230032B (it) 1991-09-24
IT8821351A0 (it) 1988-07-13
JPH0711028Y2 (ja) 1995-03-15
US4920818A (en) 1990-05-01
DE3823741C2 (ja) 1990-06-28

Similar Documents

Publication Publication Date Title
JPS6411897U (ja)
JPS58135392U (ja) 変速操作装置
JPH01157092U (ja)
JPS62179888U (ja)
JPS60164439U (ja) シ−トリフタの操作装置
JPS62179887U (ja)
JPS62132888U (ja)
JPS5966637U (ja) 車両の運転席構造
JPS63122922U (ja)
JPS62194179U (ja)
JPS63163515U (ja)
JPS62129639U (ja)
JPS6244322U (ja)
JPS6441435U (ja)
JPS60164440U (ja) シ−トリフタの操作装置
JPS60164436U (ja) アクセル装置
JPS6410819U (ja)
JPS6387353U (ja)
JPH0159768U (ja)
JPS59180924U (ja) 車両の操作レバ−装置
JPS59136072U (ja) 変速操作装置のミスシフト防止機構
JPS6211039U (ja)
JPH0353326U (ja)
JPH01123940U (ja)
JPS6234727U (ja)