JPH0449561U - - Google Patents
Info
- Publication number
- JPH0449561U JPH0449561U JP9212790U JP9212790U JPH0449561U JP H0449561 U JPH0449561 U JP H0449561U JP 9212790 U JP9212790 U JP 9212790U JP 9212790 U JP9212790 U JP 9212790U JP H0449561 U JPH0449561 U JP H0449561U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- auxiliary
- pressure chamber
- cylinder
- liquid path
- 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
- 239000007788 liquid Substances 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transmission Of Braking Force In Braking Systems (AREA)
Description
第１図および第２図は本考案の実施例を示す説
明図である。
１……エアシリンダ部、２……ハイドロリツク
シリンダ部、４……ホイルシリンダ、６……第１
ピストン、８……正圧室、１０……背圧室、１５
……第２ピストン、１７……補助ピストン、２０
……補助圧室、２１……補助液路、２３……マス
タシリンダ、２４……主液路。
FIGS. 1 and 2 are explanatory diagrams showing an embodiment of the present invention. 1... Air cylinder section, 2... Hydraulic cylinder section, 4... Foil cylinder, 6... First
Piston, 8... Positive pressure chamber, 10... Back pressure chamber, 15
...Second piston, 17...Auxiliary piston, 20
...Auxiliary pressure chamber, 21...Auxiliary liquid path, 23...Master cylinder, 24...Main liquid path.
Claims (1)
路上に介装され、 正圧室または背圧室内の圧力制御によつてシリ
ンダ内を移動する第１ピストンと、 第１ピストンと連動されて前記シリンダの一端
側の主液路を開閉制御する第２ピストンとを有し
ており、 前記第２ピストンの内部には、ホイルシリンダ
への補助液路を備えた補助圧室を備え、この補助
圧室内には前記第１ピストンと連動される補助ピ
ストンが内設され、 前記第１ピストンの移動によつて前記主液路の
遮断、および補助圧室からホイルシリンダへの補
助液圧の供給が順次行われることを特徴とするク
リープ発進防止装置。[Scope of Claim for Utility Model Registration] A first piston that is interposed on the main liquid path from the master cylinder to the foil cylinder and moves within the cylinder by controlling the pressure in a positive pressure chamber or a back pressure chamber; and a second piston that is interlocked to control the opening and closing of the main liquid path on one end side of the cylinder, and the second piston has an auxiliary pressure chamber provided with an auxiliary liquid path to the foil cylinder inside. An auxiliary piston interlocked with the first piston is disposed inside the auxiliary pressure chamber, and movement of the first piston blocks the main fluid path and transfers auxiliary fluid pressure from the auxiliary pressure chamber to the foil cylinder. A creep start prevention device characterized in that supply of is performed sequentially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9212790U JPH0449561U (en) | 1990-08-31 | 1990-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9212790U JPH0449561U (en) | 1990-08-31 | 1990-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449561U true JPH0449561U (en) | 1992-04-27 |
Family
ID=31828348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9212790U Pending JPH0449561U (en) | 1990-08-31 | 1990-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449561U (en) |
-
1990
- 1990-08-31 JP JP9212790U patent/JPH0449561U/ja active Pending