JPH0212282B2 - - Google Patents

Info

Publication number
JPH0212282B2
JPH0212282B2 JP15364082A JP15364082A JPH0212282B2 JP H0212282 B2 JPH0212282 B2 JP H0212282B2 JP 15364082 A JP15364082 A JP 15364082A JP 15364082 A JP15364082 A JP 15364082A JP H0212282 B2 JPH0212282 B2 JP H0212282B2
Authority
JP
Japan
Prior art keywords
cylinder
pressure
pressure chamber
circuit
piston
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
Application number
JP15364082A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5943206A (ja
Inventor
Susumu Niwa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KYB Corp
Original Assignee
Kayaba Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Priority to JP15364082A priority Critical patent/JPS5943206A/ja
Publication of JPS5943206A publication Critical patent/JPS5943206A/ja
Publication of JPH0212282B2 publication Critical patent/JPH0212282B2/ja
Granted legal-status Critical Current

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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
JP15364082A 1982-09-03 1982-09-03 流体シリンダ Granted JPS5943206A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15364082A JPS5943206A (ja) 1982-09-03 1982-09-03 流体シリンダ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15364082A JPS5943206A (ja) 1982-09-03 1982-09-03 流体シリンダ

Publications (2)

Publication Number Publication Date
JPS5943206A JPS5943206A (ja) 1984-03-10
JPH0212282B2 true JPH0212282B2 (enrdf_load_stackoverflow) 1990-03-19

Family

ID=15566932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15364082A Granted JPS5943206A (ja) 1982-09-03 1982-09-03 流体シリンダ

Country Status (1)

Country Link
JP (1) JPS5943206A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3816092C2 (de) * 1987-05-28 1996-12-05 Noell Serv & Maschtechn Gmbh Hydraulischer Hubzylinder
JPH0716707Y2 (ja) * 1989-06-05 1995-04-19 飛島建設株式会社 テレスコピックジャッキ
FR2659398B1 (fr) * 1990-03-06 1992-07-10 Ppm Sa Verin multiple, circuit d'alimentation d'un tel verin, et fleche telescopique faisant application de ce verin.
US5613418A (en) * 1992-03-25 1997-03-25 Man Gutehoffnungshutte Aktiengesellschaft Multiple-stage hydraulic cylinder
AU666004B2 (en) * 1992-06-09 1996-01-25 Gradash Pty Ltd Heavy equipment jack
CN101806315B (zh) * 2010-04-07 2012-03-14 中联重科股份有限公司 复合油缸及其垃圾压缩机
CN102182718B (zh) * 2011-05-10 2013-05-01 上海交通大学 微型触发式二元驱动气动单元

Also Published As

Publication number Publication date
JPS5943206A (ja) 1984-03-10

Similar Documents

Publication Publication Date Title
US6918247B1 (en) Assisted hydraulic system for moving a structural member
US5802847A (en) Hydraulic system for a mobile work device, in particular a wheel loader
CA2099469A1 (en) Hydraulic pressure transformer
JPH0212282B2 (enrdf_load_stackoverflow)
GB1525780A (en) Method for positioning and supporting a machine
JPH0585440B2 (enrdf_load_stackoverflow)
KR880701839A (ko) 2개 단계의 유압식 망원경형 실린더
GB2414503A (en) Valve for hydraulic props of shield-type support frames, and shield-type support frame
US5305605A (en) Hydraulic piston and cylinder unit
CN102773388B (zh) 一种保压液控溢流阀
RU99115614A (ru) Устройство откачки газа из затрубного пространства скважин
CA2142467A1 (en) Pit prop with integrated pressure-relief valve and nailed pipes
AU2004211436B2 (en) Method and device for pressure amplification in cylinders, in particular hydraulic rams
JP2622719B2 (ja) 多段式空気圧縮機
NO151980B (no) Hydraulisk sylinder med stempel
GB860164A (en) Improvements relating to hydraulic supporting devices, for example, hydraulic pit-pro
GB1045302A (en) Hydraulically operated roof supports
SU848678A1 (ru) Секци механизированной крепи
JPS6246870Y2 (enrdf_load_stackoverflow)
GB1135449A (en) Improvements in or relating to a hydro-pneumatic suspension unit for vehicles
US2843089A (en) Portable pumping jack
EP0236589A3 (en) Hydraulic forging machine
SU1368481A1 (ru) Гидравлический насос дл двухступенчатой объемной подачи
SU370342A1 (ru) Телескопический двухступенчатый силовой гидроцилиндр
SU592732A1 (ru) Плоский домкрат