JPH03126759U - - Google Patents
Info
- Publication number
- JPH03126759U JPH03126759U JP3612890U JP3612890U JPH03126759U JP H03126759 U JPH03126759 U JP H03126759U JP 3612890 U JP3612890 U JP 3612890U JP 3612890 U JP3612890 U JP 3612890U JP H03126759 U JPH03126759 U JP H03126759U
- Authority
- JP
- Japan
- Prior art keywords
- brake cylinder
- piston
- return spring
- cylinder
- parking
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transmission Of Braking Force In Braking Systems (AREA)
Description
第1図は本考案に係わるブレーキ装置の一実施
例を示す縦断側面図、第2,3図はその作用説明
図、第4図は従来のブレーキ装置を示す縦断側面
図、第5,6図はその作用説明図である。
1……パーキングブレーキシリンダ、1a……
パーキングブレーキシリンダ1の給排気口、2…
…戻しばね、3……ピストン、4……スリーブ、
5……サービスブレーキシリンダ、5a……サー
ビスブレーキシリンダ5の給排気口、6……戻し
ばね、7……ピストン。
Fig. 1 is a longitudinal sectional side view showing one embodiment of the brake device according to the present invention, Figs. 2 and 3 are explanatory views of its operation, Fig. 4 is a longitudinal sectional side view showing a conventional braking device, and Figs. 5 and 6. is an explanatory diagram of its action. 1... Parking brake cylinder, 1a...
Parking brake cylinder 1 supply/exhaust port, 2...
...return spring, 3...piston, 4...sleeve,
5... Service brake cylinder, 5a... Supply and exhaust port of service brake cylinder 5, 6... Return spring, 7... Piston.
Claims (1)
、同戻しばねを同パーキングブレーキシリンダ内
への給排気により伸縮させるピストンと、同ピス
トンの移動に伴つて同パーキングシリンダ内を移
動するスリーブとを組み込み、サービスブレーキ
シリンダ内に、戻しばねと、同戻しばねを同サー
ビスブレーキシリンダ内への給排気により伸縮さ
せるピストンとを組み込み、上記パーキングブレ
ーキシリンダのピストンと上記サービスブレーキ
シリンダのピストンとを軸方向への移動を可能に
連結し、上記パーキングブレーキシリンダと上記
サービスブレーキシリンダとを固定したことを特
徴とするブレーキ装置。 The parking brake cylinder incorporates a return spring, a piston that expands and contracts the return spring by supplying and exhausting air into the parking brake cylinder, and a sleeve that moves within the parking cylinder as the piston moves. A return spring and a piston that expands and contracts the return spring by supplying and exhausting air into the service brake cylinder are incorporated in the cylinder, and the piston of the parking brake cylinder and the service brake cylinder are moved in the axial direction. A brake device characterized in that the parking brake cylinder and the service brake cylinder are fixedly connected to each other.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990036128U JPH085881Y2 (en) | 1990-04-05 | 1990-04-05 | Brake device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990036128U JPH085881Y2 (en) | 1990-04-05 | 1990-04-05 | Brake device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03126759U true JPH03126759U (en) | 1991-12-20 |
JPH085881Y2 JPH085881Y2 (en) | 1996-02-21 |
Family
ID=31542095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990036128U Expired - Fee Related JPH085881Y2 (en) | 1990-04-05 | 1990-04-05 | Brake device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH085881Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005513366A (en) * | 2001-12-18 | 2005-05-12 | ハルデツクス ブレーキ プロダクツ アーベー | Electrically operated brake parking brake structure |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5047672B2 (en) * | 2006-09-22 | 2012-10-10 | ナブテスコ株式会社 | Brake cylinder device and unit brake using the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58129346U (en) * | 1982-12-27 | 1983-09-01 | 株式会社日立製作所 | Brake drive device |
-
1990
- 1990-04-05 JP JP1990036128U patent/JPH085881Y2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58129346U (en) * | 1982-12-27 | 1983-09-01 | 株式会社日立製作所 | Brake drive device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005513366A (en) * | 2001-12-18 | 2005-05-12 | ハルデツクス ブレーキ プロダクツ アーベー | Electrically operated brake parking brake structure |
Also Published As
Publication number | Publication date |
---|---|
JPH085881Y2 (en) | 1996-02-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |