JPS6170604U - - Google Patents
Info
- Publication number
- JPS6170604U JPS6170604U JP15580284U JP15580284U JPS6170604U JP S6170604 U JPS6170604 U JP S6170604U JP 15580284 U JP15580284 U JP 15580284U JP 15580284 U JP15580284 U JP 15580284U JP S6170604 U JPS6170604 U JP S6170604U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- hydraulic motor
- circuit
- check valve
- slow return
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Control And Safety Of Cranes (AREA)
- Fluid-Pressure Circuits (AREA)
- Braking Arrangements (AREA)
Description
第１図は本考案の一実施例を示す回路図、第２
図は従来技術を示す回路図である。
１……油圧モータ、２……主油圧源、２′……
操作用油圧源、３……主切換弁、４，５……主切
換弁と油圧モータとを結ぶ管路、６……ブレーキ
、７……ブレーキシリンダ、８，１１……ブレー
キ解除の指令を送る管路、１２……同切換弁、１
３……ブレーキ解除回路としての管路、１４……
スローリターンチエツク弁、１４ａ……スローリ
ターンチエツク弁のチエツク弁、１４ｂ……同絞
り。
Figure 1 is a circuit diagram showing one embodiment of the present invention;
The figure is a circuit diagram showing a conventional technique. 1... Hydraulic motor, 2... Main hydraulic power source, 2'...
Hydraulic source for operation, 3...Main switching valve, 4, 5...Pipe line connecting the main switching valve and hydraulic motor, 6...Brake, 7...Brake cylinder, 8, 11...Break release command Sending pipe line, 12...Switching valve, 1
3... Conduit as a brake release circuit, 14...
Slow return check valve, 14a... Check valve of slow return check valve, 14b... Same throttle.
Claims (1)
キ解除回路に、スローリターンチエツク弁を設け
たことを特徴とする油圧モータのブレーキ回路。 A brake circuit for a hydraulic motor, characterized in that a slow return check valve is provided in a brake release circuit in the hydraulic motor equipped with a brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15580284U JPS6170604U (en) | 1984-10-17 | 1984-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15580284U JPS6170604U (en) | 1984-10-17 | 1984-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6170604U true JPS6170604U (en) | 1986-05-14 |
Family
ID=30713814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15580284U Pending JPS6170604U (en) | 1984-10-17 | 1984-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6170604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006161923A (en) * | 2004-12-06 | 2006-06-22 | Advics:Kk | Parking brake device |
-
1984
- 1984-10-17 JP JP15580284U patent/JPS6170604U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006161923A (en) * | 2004-12-06 | 2006-06-22 | Advics:Kk | Parking brake device |
| JP4507866B2 (en) * | 2004-12-06 | 2010-07-21 | 株式会社アドヴィックス | Parking brake equipment |