JPH01102095U - - Google Patents
Info
- Publication number
- JPH01102095U JPH01102095U JP19975887U JP19975887U JPH01102095U JP H01102095 U JPH01102095 U JP H01102095U JP 19975887 U JP19975887 U JP 19975887U JP 19975887 U JP19975887 U JP 19975887U JP H01102095 U JPH01102095 U JP H01102095U
- Authority
- JP
- Japan
- Prior art keywords
- operating
- positioning
- lever
- engaging
- spring
- 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
Links
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000008602 contraction Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Mechanical Control Devices (AREA)
Description
第１図は本考案装置の一実施例を示す一部省略
断面図、第２図及び第３図は別の実施例を示す一
部省略断面図、第４図及び第５図は更に別の実施
例を示す要部のみの断面図である。
１……固定部材、１１……レバー軸、２……操
作レバー、２１……基部、４……位置決め機構、
４１……位置決め体、４１ａ……係合部、４２…
…係合体、４３……圧縮ばね、５……制御体、７
……操作体。
Fig. 1 is a partially omitted sectional view showing one embodiment of the device of the present invention, Figs. 2 and 3 are partially omitted sectional views showing another embodiment, and Figs. 4 and 5 are further sectional views showing another embodiment. FIG. 2 is a cross-sectional view of only the main parts showing an example. DESCRIPTION OF SYMBOLS 1... Fixed member, 11... Lever shaft, 2... Operating lever, 21... Base, 4... Positioning mechanism,
41... Positioning body, 41a... Engaging portion, 42...
...Engaging body, 43... Compression spring, 5... Control body, 7
...Manipulating body.
Claims (1)
転可能に挿嵌する軸受部をもつ基部と、この基部
から半径方向外方に延びる操作部とを有する操作
レバーとを備え、このレバーの操作で変速機を作
動させるようにした変速操作装置であつて、複数
の係合部をもつ位置決め体と、前記係合部の少な
くとも一つに係合する係合体と、前記位置決め体
と係合体との一方を他方に向つて押圧する圧縮ば
ねとを備え、前記位置決め体と係合体との一方を
、前記レバーと共廻り可能とし、他方を前記レバ
ー軸に対し実質的に相対回転不能とした位置決め
機構と、前記ばねの伸縮方向に変位可能で、かつ
、前記ばねの伸長方向の変位により前記位置決め
機構を位置決め作動状態から位置決め不作動状態
に制御する制御体と、この制御体を前記ばねの伸
縮方向に操作する操作体とを備えていることを特
徴とする自転車用変速操作装置。 A fixed member having a lever shaft, an operating lever having a base portion having a bearing portion rotatably inserted into the lever shaft, and an operating portion extending radially outward from the base portion; A speed change operation device for operating a transmission, which comprises: a positioning body having a plurality of engaging parts; an engaging body that engages at least one of the engaging parts; and a combination of the positioning body and the engaging body. a compression spring that presses one toward the other, a positioning mechanism in which one of the positioning body and the engagement body is capable of co-rotating with the lever, and the other is substantially non-rotatable relative to the lever shaft a control body that is movable in the direction of expansion and contraction of the spring, and that controls the positioning mechanism from a positioning operating state to a positioning non-operation state by displacement in the direction of extension of the spring; 1. A bicycle gear shift operating device comprising: an operating body for operating a bicycle;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987199758U JPH0711029Y2 (en) | 1987-12-28 | 1987-12-28 | Bicycle gear shift operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987199758U JPH0711029Y2 (en) | 1987-12-28 | 1987-12-28 | Bicycle gear shift operation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01102095U true JPH01102095U (en) | 1989-07-10 |
| JPH0711029Y2 JPH0711029Y2 (en) | 1995-03-15 |
Family
ID=31490199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987199758U Expired - Lifetime JPH0711029Y2 (en) | 1987-12-28 | 1987-12-28 | Bicycle gear shift operation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0711029Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62131993U (en) * | 1986-02-14 | 1987-08-20 | ||
| JPS63269795A (en) * | 1987-04-24 | 1988-11-08 | マエダ工業株式会社 | Variable speed operating lever device for bicycle |
-
1987
- 1987-12-28 JP JP1987199758U patent/JPH0711029Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62131993U (en) * | 1986-02-14 | 1987-08-20 | ||
| JPS63269795A (en) * | 1987-04-24 | 1988-11-08 | マエダ工業株式会社 | Variable speed operating lever device for bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0711029Y2 (en) | 1995-03-15 |
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