JPS6361278B2 - - Google Patents
Info
- Publication number
- JPS6361278B2 JPS6361278B2 JP56109774A JP10977481A JPS6361278B2 JP S6361278 B2 JPS6361278 B2 JP S6361278B2 JP 56109774 A JP56109774 A JP 56109774A JP 10977481 A JP10977481 A JP 10977481A JP S6361278 B2 JPS6361278 B2 JP S6361278B2
- Authority
- JP
- Japan
- Prior art keywords
- orifice
- spool
- cylinder
- chamber
- detection
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
- F15B20/005—Leakage; Spillage; Hose burst
Landscapes
- Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forklifts And Lifting Vehicles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10977481A JPS5813208A (ja) | 1981-07-14 | 1981-07-14 | 油圧制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10977481A JPS5813208A (ja) | 1981-07-14 | 1981-07-14 | 油圧制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5813208A JPS5813208A (ja) | 1983-01-25 |
JPS6361278B2 true JPS6361278B2 (cs) | 1988-11-28 |
Family
ID=14518881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10977481A Granted JPS5813208A (ja) | 1981-07-14 | 1981-07-14 | 油圧制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5813208A (cs) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3800188A1 (de) * | 1988-01-07 | 1989-07-20 | Danfoss As | Hydraulische sicherheitsbremsventilanordnung |
JPH0530511U (ja) * | 1991-09-30 | 1993-04-23 | 豊興工業株式会社 | 単動シリンダ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5221814A (en) * | 1975-08-12 | 1977-02-18 | Nec Corp | Track detection system |
JPS6030031B2 (ja) * | 1977-05-10 | 1985-07-13 | 株式会社東芝 | 磁気ヘッドの位置決めサ−ボ回路 |
JPS5641535A (en) * | 1979-09-07 | 1981-04-18 | Toshiba Corp | Recording track detection circuit of optical disk |
-
1981
- 1981-07-14 JP JP10977481A patent/JPS5813208A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5813208A (ja) | 1983-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4706781A (en) | Fluid-operated cylinder with cushioning flow rate control valve means | |
US4506751A (en) | Tilt cab truck with anti-dive and anti-sway control | |
US4223693A (en) | Counterbalance valve | |
JPH081202B2 (ja) | 単動式油圧シリンダの作動回路 | |
JPS63199969A (ja) | 流体制御弁 | |
JPS6361278B2 (cs) | ||
GB2108242A (en) | A hydraulic system of a fork lift truck | |
EP0774547B1 (en) | Valve apparatus for preventing the collapse of a working machine | |
JPS6351960B2 (cs) | ||
US3250185A (en) | Circuit control valve instrumentality | |
JPS581379Y2 (ja) | ダンプトラック等における荷台昇降速度制御装置 | |
US3302531A (en) | Elevator control system | |
JPH0541442B2 (cs) | ||
EP0004165B1 (en) | Locking cylinders | |
JPS6030316Y2 (ja) | リフトシリンダ用急落下防止装置 | |
JPS634076Y2 (cs) | ||
JPS633441Y2 (cs) | ||
JPS6315280Y2 (cs) | ||
JP2509263Y2 (ja) | リフトシリンダの下降制御装置 | |
JPS6114722Y2 (cs) | ||
JP2505833Y2 (ja) | リフトシリンダの下降制御装置 | |
JPH0211603Y2 (cs) | ||
JPS5936152B2 (ja) | 油圧制御弁 | |
JPH01182605A (ja) | パイロットチェック弁 | |
JPH0333759Y2 (cs) |