JPS496376A - - Google Patents

Info

Publication number
JPS496376A
JPS496376A JP48034013A JP3401373A JPS496376A JP S496376 A JPS496376 A JP S496376A JP 48034013 A JP48034013 A JP 48034013A JP 3401373 A JP3401373 A JP 3401373A JP S496376 A JPS496376 A JP S496376A
Authority
JP
Japan
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
Application number
JP48034013A
Other languages
Japanese (ja)
Other versions
JPS5627725B2 (xx
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 filed Critical
Publication of JPS496376A publication Critical patent/JPS496376A/ja
Publication of JPS5627725B2 publication Critical patent/JPS5627725B2/ja
Expired 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/204—Control means for piston speed or actuating force without external control, e.g. control valve inside the piston
    • 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
    • F15B15/1409—Characterised by the construction of the motor unit of the straight-cylinder type with two or more independently movable working pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Earth Drilling (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Load-Engaging Elements For Cranes (AREA)
JP3401373A 1972-03-24 1973-03-24 Expired JPS5627725B2 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7203859A SE370267B (xx) 1972-03-24 1972-03-24

Publications (2)

Publication Number Publication Date
JPS496376A true JPS496376A (xx) 1974-01-21
JPS5627725B2 JPS5627725B2 (xx) 1981-06-26

Family

ID=20263022

Family Applications (2)

Application Number Title Priority Date Filing Date
JP3401373A Expired JPS5627725B2 (xx) 1972-03-24 1973-03-24
JP48034014A Pending JPS496377A (xx) 1972-03-24 1973-03-24

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP48034014A Pending JPS496377A (xx) 1972-03-24 1973-03-24

Country Status (14)

Country Link
US (2) US3824897A (xx)
JP (2) JPS5627725B2 (xx)
BE (2) BE796718A (xx)
CA (2) CA974431A (xx)
CH (2) CH545919A (xx)
DE (2) DE2314403A1 (xx)
DK (2) DK139937B (xx)
FI (2) FI57650C (xx)
FR (2) FR2177999B1 (xx)
GB (2) GB1380889A (xx)
IT (2) IT979983B (xx)
NL (2) NL7304144A (xx)
NO (2) NO140924C (xx)
SE (1) SE370267B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08159106A (ja) * 1994-12-08 1996-06-18 Ckd Corp エアベアリングシリンダ及びシリンダシステム

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258609A (en) * 1977-10-11 1981-03-31 Conway John P Dual speed hydraulic piston assembly
US4392220A (en) * 1980-05-30 1983-07-05 Nippon Electric Co., Ltd. Modem to be coupled to a directional transmission line of an SS multiplex communication network
AT389079B (de) * 1988-05-19 1989-10-10 Engel Gmbh Maschbau Schliessmechanismus einer spritzgiessmaschine
CA2507149A1 (en) * 2005-05-12 2006-11-12 P & M Design & Consulting Ltd. Pneumatic cylinder
CN113606205B (zh) * 2021-08-04 2023-09-15 盾构及掘进技术国家重点实验室 一种基于分布式主动柱塞的tbm撑靴装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2049335A (en) * 1934-09-15 1936-07-28 William G Stephens Quick action hydraulic jack
US2284228A (en) * 1940-03-18 1942-05-26 Herbert E Page Pressure multiplying mechanism
US2571658A (en) * 1946-07-22 1951-10-16 Hpm Dev Corp Multiple area piston means
US2532735A (en) * 1949-05-06 1950-12-05 American Steel Foundries Hydraulic press with auxiliary pump in cooling by-pass
GB654191A (en) * 1949-07-12 1951-06-13 Laycock Engineering Company Lt Improvements in or relating to hydraulic jacks, presses and like hydraulic apparatus
DE1765271U (de) * 1956-06-21 1958-04-17 Ludwig Rexroth Eilgangkolben.
CH338099A (fr) * 1957-08-26 1959-04-30 Charmilles Sa Ateliers Servo-mécanisme pour contrôler les déplacements d'une électrode dans une machine à électro-érosion
US3134232A (en) * 1961-10-02 1964-05-26 Walker Mfg Co Jack
DE2007711C3 (de) * 1970-02-19 1974-03-07 Michael Maurus 6710 Frankenthal Glas Kolbengetriebe mit Eilgang und Krafthub

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08159106A (ja) * 1994-12-08 1996-06-18 Ckd Corp エアベアリングシリンダ及びシリンダシステム

Also Published As

Publication number Publication date
CH545919A (xx) 1974-02-15
NL7304144A (xx) 1973-09-26
FR2178002B1 (xx) 1976-04-23
CA973064A (en) 1975-08-19
NO138877B (no) 1978-08-21
GB1380889A (en) 1975-01-15
DK139937B (da) 1979-05-21
NO138877C (no) 1978-11-29
CH546347A (de) 1974-02-28
DK139937C (xx) 1979-10-22
NO140924B (no) 1979-09-03
FR2177999B1 (xx) 1976-04-23
BE796722A (fr) 1973-07-02
FI57649B (fi) 1980-05-30
DE2314403A1 (de) 1973-10-04
CA974431A (en) 1975-09-16
JPS496377A (xx) 1974-01-21
FR2178002A1 (xx) 1973-11-09
NL7304143A (xx) 1973-09-26
FI57650C (fi) 1980-09-10
JPS5627725B2 (xx) 1981-06-26
DK140058B (da) 1979-06-11
IT979982B (it) 1974-09-30
SE370267B (xx) 1974-10-07
US3824897A (en) 1974-07-23
IT979983B (it) 1974-09-30
FI57649C (fi) 1980-09-10
FI57650B (fi) 1980-05-30
NO140924C (no) 1979-12-12
DK140058C (xx) 1979-11-12
US3828650A (en) 1974-08-13
DE2314402A1 (de) 1973-10-04
GB1382378A (en) 1975-01-29
BE796718A (fr) 1973-07-02
FR2177999A1 (xx) 1973-11-09

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