JPH0389265U - - Google Patents
Info
- Publication number
- JPH0389265U JPH0389265U JP15174189U JP15174189U JPH0389265U JP H0389265 U JPH0389265 U JP H0389265U JP 15174189 U JP15174189 U JP 15174189U JP 15174189 U JP15174189 U JP 15174189U JP H0389265 U JPH0389265 U JP H0389265U
- Authority
- JP
- Japan
- Prior art keywords
- piston rod
- rod
- piston
- operating
- operating rod
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
Landscapes
- Gear-Shifting Mechanisms (AREA)
Description
第１図は本考案の一実施例を示す変速機操作用
倍力装置の主要部断面図、第２図は従来の変速機
操作用倍力装置の縦断面図、第３図は第２図の
−線矢視による断面図、第４図は第２図の―
線矢視による断面図である。
１…ハウジング、４…ピストンロツド、８…操
作ロツド、３４…排気通路、４０…ストライカ、
４６…空間、５１…連通穴。
Fig. 1 is a sectional view of the main parts of a booster for operating a transmission, showing an embodiment of the present invention, Fig. 2 is a longitudinal sectional view of a conventional booster for operating a transmission, and Fig. 3 is a sectional view of a conventional booster for operating a transmission. Figure 4 is a sectional view taken along the - line arrow of Figure 2.
It is a sectional view taken along the line arrow. DESCRIPTION OF SYMBOLS 1... Housing, 4... Piston rod, 8... Operating rod, 34... Exhaust passage, 40... Striker,
46...Space, 51...Communication hole.
Claims (1)
を２つの圧力室に区画するピストンと、変速機レ
バーに連結されたストライカと、前記ピストンと
前記ストライカとをその外周面に取り付け、かつ
その一端側から圧縮空気が導入される中空のピス
トンロツドと、該ピストンロツドの内に摺動自在
に配設された操作ロツドとをそれぞれ備え、前記
操作ロツドと前記ピストンロツドとの相対的変位
により、前記シリンダに形成された２つの圧力室
に圧縮空気を給排して、前記ピストンロツドを前
記操作ロツドの変位に追従させるようにした装置
において、 前記ピストンロツドを摺動自在に支持するとと
もに、前記ストライカを閉鎖的に収容するハウジ
ングを設けると共に、該ハウジング内空間と前記
操作ロツドに形成された排気路とを連通する穴を
該操作ロツドに設け、該連通穴および排気路を通
して、前記ハウジング内の排気残圧を大気に開放
するようにしたことを特徴とする変速機操作用倍
力装置。[Claims for Utility Model Registration] A piston that is slidably disposed in a cylinder and partitions the cylinder into two pressure chambers, a striker connected to a transmission lever, and the piston and the striker. Each piston rod has a hollow piston rod attached to its outer circumferential surface and into which compressed air is introduced from one end thereof, and an operating rod slidably disposed within the piston rod, and the operating rod and the piston rod are connected to each other. In the device, the piston rod is slidably supported by supplying and discharging compressed air to two pressure chambers formed in the cylinder by relative displacement to cause the piston rod to follow the displacement of the operating rod. In addition, a housing is provided for accommodating the striker in a closed manner, and a hole is provided in the operating rod to communicate the inner space of the housing with an exhaust passage formed in the operating rod. A booster for operating a transmission, characterized in that the residual exhaust pressure in the housing is released to the atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15174189U JPH083747Y2 (en) | 1989-12-28 | 1989-12-28 | Booster for transmission operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15174189U JPH083747Y2 (en) | 1989-12-28 | 1989-12-28 | Booster for transmission operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0389265U true JPH0389265U (en) | 1991-09-11 |
| JPH083747Y2 JPH083747Y2 (en) | 1996-01-31 |
Family
ID=31698028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15174189U Expired - Lifetime JPH083747Y2 (en) | 1989-12-28 | 1989-12-28 | Booster for transmission operation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH083747Y2 (en) |
-
1989
- 1989-12-28 JP JP15174189U patent/JPH083747Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH083747Y2 (en) | 1996-01-31 |