JPH0339656U - - Google Patents
Info
- Publication number
- JPH0339656U JPH0339656U JP10151489U JP10151489U JPH0339656U JP H0339656 U JPH0339656 U JP H0339656U JP 10151489 U JP10151489 U JP 10151489U JP 10151489 U JP10151489 U JP 10151489U JP H0339656 U JPH0339656 U JP H0339656U
- Authority
- JP
- Japan
- Prior art keywords
- piston rod
- operating
- rod
- transmission
- operating force
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Gear-Shifting Mechanisms (AREA)
Description
第１図は本考案に係る変速機操作用倍力装置を
示した要部縦断面図、第２図はその要部の横断面
図、第３図および第４図は本考案に係る変速機操
作用倍力装置の他の実施例をそれぞれ示した要部
横断面図、第５図は従来の変速機操作用倍力装置
を示した縦断面図である。
１……シリンダ本体、２……ピストンロツド、
３……操作レバー、４……操作ロツド、２６……
ストライカー、２６ａ……孔、３１，３２……孔
、３３，３４……長孔、３５，３６……溝、３５
ａ，３６ａ……底面、３７……ピンアツセンブリ
、３８，３９……当接片、４０……ばね、４１…
…ブロツク、４１ａ……球面状底面、Ｅ……操作
力取出部。
Fig. 1 is a vertical cross-sectional view of the essential parts of a booster for operating a transmission according to the present invention, Fig. 2 is a cross-sectional view of the essential parts, and Figs. 3 and 4 are the transmission according to the present invention. FIG. 5 is a cross-sectional view of a main part showing other embodiments of the operating booster, and FIG. 5 is a longitudinal sectional view showing a conventional transmission operating booster. 1... Cylinder body, 2... Piston rod,
3... Operating lever, 4... Operating rod, 26...
Striker, 26a... hole, 31, 32... hole, 33, 34... long hole, 35, 36... groove, 35
a, 36a... Bottom surface, 37... Pin assembly, 38, 39... Contact piece, 40... Spring, 41...
...Block, 41a...Spherical bottom surface, E...Operation force extraction part.
Claims (1)
つ前記シリンダ本体内に摺動可能に配設された中
空のピストンロツドと、変速機の操作レバーに連
結されかつ前記ピストンロツド内に摺動可能に配
設された操作ロツドと、前記操作ロツドの一端側
に設けられた操作力取出部とをそれぞれ備えて成
り、変速機の操作レバーの操作力を前記操作レバ
ーを介して前記操作ロツドに伝達して前記操作ロ
ツドを前記ピストンロツド内で軸方向に移動させ
、この移動によつて流体圧を前記ピストンロツド
に作用させ、前記ピストンロツドを前記操作ロツ
ドの移動に追従させ、前記ピストンロツドから倍
力された変速機操作力を前記操作力取出部を介し
て得るようにした変速機操作用倍力装置において
、前記操作力取出部を、軸心と直交する方向に孔
を貫設した前記操作ロツドと、周壁の相対向する
部分に、軸方向に延びる長孔を形成した前記ピス
トンロツドと、前記ピストンロツドの長孔を覆う
ように前記ピストンロツドの外周に取付けられ、
前記長孔に対向する面に、該長孔の長手方向に向
つて傾斜する面を有し、かつ前記変速機レバーに
連結されたストライカーと、２つの当接片を前記
操作ロツドの孔およびピストンロツドの長孔に亘
つてそれぞれ挿通させるとともに、前記２つの当
接片間にばねを介在させて、それらの当接片を前
記ストライカーの前記傾斜する面にそれぞれ圧接
させたピンアツセンブリとから構成したことを特
徴とする変速機操作倍力装置。 a cylinder body; a hollow piston rod connected to a transmission lever and slidably disposed within the cylinder body; and a hollow piston rod connected to a transmission operating lever and slidably disposed within the piston rod. The control rod includes an operating rod and an operating force output portion provided at one end of the operating rod, and transmits the operating force of the operating lever of the transmission to the operating rod via the operating lever. is moved in the axial direction within the piston rod, and this movement causes fluid pressure to act on the piston rod, causing the piston rod to follow the movement of the operating rod, and transmitting the multiplied transmission operating force from the piston rod to the piston rod. In a transmission operation booster in which the operating force is obtained through an operating force extraction part, the operating force extraction part is connected to the operating rod having a hole extending in a direction perpendicular to the axis, and a portion of a peripheral wall that faces each other. the piston rod has a long hole extending in the axial direction; the piston rod is attached to the outer periphery of the piston rod so as to cover the long hole of the piston rod;
A striker has a surface facing the elongated hole that is inclined in the longitudinal direction of the elongated hole and is connected to the transmission lever, and two contact pieces are connected to the hole of the operating rod and the piston rod. and a pin assembly which is inserted through each of the elongated holes of the striker, and a spring is interposed between the two abutment pieces, and the abutment pieces are brought into pressure contact with the inclined surface of the striker. A transmission operation booster characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10151489U JPH0339656U (en) | 1989-08-30 | 1989-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10151489U JPH0339656U (en) | 1989-08-30 | 1989-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0339656U true JPH0339656U (en) | 1991-04-17 |
Family
ID=31650462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10151489U Pending JPH0339656U (en) | 1989-08-30 | 1989-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0339656U (en) |
-
1989
- 1989-08-30 JP JP10151489U patent/JPH0339656U/ja active Pending