JPS5993930U - Boost device for transmission operation - Google Patents
Boost device for transmission operationInfo
- Publication number
- JPS5993930U JPS5993930U JP19031682U JP19031682U JPS5993930U JP S5993930 U JPS5993930 U JP S5993930U JP 19031682 U JP19031682 U JP 19031682U JP 19031682 U JP19031682 U JP 19031682U JP S5993930 U JPS5993930 U JP S5993930U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- piston rod
- valve operating
- operating members
- booster
- 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
Landscapes
- Gear-Shifting Mechanisms (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の変速機操作用倍力装置の一例を示す縦断
面図、第２図は第１図の■−■線矢視断面図である。ま
た第３図および第４図は本考案の一実施例を示したもの
であって、第３図は変速機操作用倍力装置の出力発生部
の縦断面図、第４図はディテント機構の縦断面図である
。
１・・・・・・ピストンロッド、２，３・・・・・・固
定弁座、４．５・・・・・・遊動弁、６・・・・・・操
作ロッド、９，１７・・・・・・バルブリフタ、１０．
１６・・・・・・押圧リング、１５・・・・・・ピスト
ン、１８．１９・・・・・・圧縮ばね、２０・・・・・
・圧縮ばね、２１・・・・・・ボルト、２２・・・・・
・スチールボール、２３・・・・・・圧縮ばね、２７・
・・・・・凹部。
第４図FIG. 1 is a longitudinal cross-sectional view showing an example of a conventional booster for operating a transmission, and FIG. 2 is a cross-sectional view taken along the line ■--■ in FIG. 3 and 4 show an embodiment of the present invention, in which FIG. 3 is a longitudinal sectional view of the output generating part of the booster for operating the transmission, and FIG. 4 is a longitudinal sectional view of the detent mechanism. FIG. 1... Piston rod, 2, 3... Fixed valve seat, 4.5... Idle valve, 6... Operating rod, 9, 17... ...Valve lifter, 10.
16...Press ring, 15...Piston, 18.19...Compression spring, 20...
・Compression spring, 21... Bolt, 22...
・Steel ball, 23... Compression spring, 27・
・・・・・・Concavity. Figure 4
Claims (1)
ピストンロッドの軸方向に往復動して上記一対の開閉弁
をそれぞれ開閉する一対の弁操作部材と、上記ピストン
ロッドの軸方向に移動して上記一対の弁操作部材をそれ
ぞれ往復動させる操作ロッドと、がそれぞれ配設され、
上記操作ロッドに加えられた入力を流体圧によって増大
させて上記ピストンロッドから出力させるようにした変
速機操作用倍力装置において、 （ａ） 上記操作ロフトに取付けられ、上記一対の弁
操作部材を押圧してこれらを往動させる一対の押圧部材
と、 （ｂ） 上記一対の弁操作部材を常時復動方向に附勢
する一対の附勢手段と、 （Ｃ） 上記ピストンロッドの内周部に形成され、常
時は上記一対の弁操作部材とそれぞれ圧着して上記一対
の弁操作部材の復動位置を規制する一対のストッパ部と
、 をそれぞれ備えたことを特徴とする変速機操作用倍力装
置。[Claims for Utility Model Registration] Inside a hollow piston rod, a pair of on-off valves, a pair of valve operating members that reciprocate in the axial direction of the piston rod to open and close the pair of on-off valves, respectively; and an operating rod that moves in the axial direction of the piston rod to reciprocate the pair of valve operating members, respectively,
In the transmission operation booster, which increases the input applied to the operating rod using fluid pressure and outputs it from the piston rod, (a) the booster is attached to the operating loft and controls the pair of valve operating members; (b) a pair of biasing means that constantly biases the pair of valve operating members in the backward movement direction; (C) an inner peripheral portion of the piston rod; A booster for operating a transmission, comprising: a pair of stopper portions which are formed in the same shape and are normally pressed into contact with the pair of valve operating members to restrict the return movement position of the pair of valve operating members; Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19031682U JPS5993930U (en) | 1982-12-16 | 1982-12-16 | Boost device for transmission operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19031682U JPS5993930U (en) | 1982-12-16 | 1982-12-16 | Boost device for transmission operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5993930U true JPS5993930U (en) | 1984-06-26 |
| JPH0130255Y2 JPH0130255Y2 (en) | 1989-09-14 |
Family
ID=30410097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19031682U Granted JPS5993930U (en) | 1982-12-16 | 1982-12-16 | Boost device for transmission operation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5993930U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5634525U (en) * | 1979-08-23 | 1981-04-04 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE423703B (en) * | 1976-12-17 | 1982-05-24 | Trelleborg Ab | ENDLESS TRANSPORT BELT REMOVAL |
-
1982
- 1982-12-16 JP JP19031682U patent/JPS5993930U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5634525U (en) * | 1979-08-23 | 1981-04-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0130255Y2 (en) | 1989-09-14 |
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