SE370267B - - Google Patents

Info

Publication number
SE370267B
SE370267B SE7203859A SE385972A SE370267B SE 370267 B SE370267 B SE 370267B SE 7203859 A SE7203859 A SE 7203859A SE 385972 A SE385972 A SE 385972A SE 370267 B SE370267 B SE 370267B
Authority
SE
Sweden
Application number
SE7203859A
Inventor
A Bryntse
K Berkestad
Original Assignee
Bygg Och Transportekonomie Ab
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 Bygg Och Transportekonomie Ab filed Critical Bygg Och Transportekonomie Ab
Priority to SE7203859A priority Critical patent/SE370267B/xx
Priority to CA166,030A priority patent/CA973064A/en
Priority to CA166,029A priority patent/CA974431A/en
Priority to BE128744A priority patent/BE796718A/xx
Priority to BE128748A priority patent/BE796722A/xx
Priority to FI766/73A priority patent/FI57649C/fi
Priority to FI767/73A priority patent/FI57650C/fi
Priority to NO1045/73A priority patent/NO140924C/no
Priority to NO731044A priority patent/NO138877C/no
Priority to US00342217A priority patent/US3824897A/en
Priority to US00342216A priority patent/US3828650A/en
Priority to GB1313573A priority patent/GB1380889A/en
Priority to GB1313673A priority patent/GB1382378A/en
Priority to CH403473A priority patent/CH546347A/xx
Priority to CH403373A priority patent/CH545919A/xx
Priority to DK155473AA priority patent/DK139937B/da
Priority to DE19732314402 priority patent/DE2314402A1/de
Priority to DE19732314403 priority patent/DE2314403A1/de
Priority to DK155373AA priority patent/DK140058B/da
Priority to NL7304144A priority patent/NL7304144A/xx
Priority to NL7304143A priority patent/NL7304143A/xx
Priority to IT48992/73A priority patent/IT979982B/it
Priority to IT48993/73A priority patent/IT979983B/it
Priority to JP48034014A priority patent/JPS496377A/ja
Priority to JP3401373A priority patent/JPS5627725B2/ja
Priority to FR7310793A priority patent/FR2177999B1/fr
Priority to FR7310797A priority patent/FR2178002B1/fr
Publication of SE370267B publication Critical patent/SE370267B/xx

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)
  • Working Measures On Existing Buildindgs (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Earth Drilling (AREA)
SE7203859A 1972-03-24 1972-03-24 SE370267B (da)

Priority Applications (27)

Application Number Priority Date Filing Date Title
SE7203859A SE370267B (da) 1972-03-24 1972-03-24
CA166,030A CA973064A (en) 1972-03-24 1973-03-13 Multispeed hydraulic or pneumatic device
CA166,029A CA974431A (en) 1972-03-24 1973-03-13 Multispeed hydraulic or pneumatic device
BE128744A BE796718A (fr) 1972-03-24 1973-03-14 Dispositif hydraulique ou pneumatique
BE128748A BE796722A (fr) 1972-03-24 1973-03-14 Dispositif hydraylique ou pneumatique
FI766/73A FI57649C (fi) 1972-03-24 1973-03-14 Hydraulisk eller pneumatisk anordning
FI767/73A FI57650C (fi) 1972-03-24 1973-03-14 Hydraulisk eller pneumatisk anordning
NO1045/73A NO140924C (no) 1972-03-24 1973-03-15 Hydraulisk eller pneumatisk anordning
NO731044A NO138877C (no) 1972-03-24 1973-03-15 Hydraulisk eller pneumatisk anordning med et hurtigslag og et arbeidsslag
US00342217A US3824897A (en) 1972-03-24 1973-03-16 Multispeed hydraulic or pneumatic device
US00342216A US3828650A (en) 1972-03-24 1973-03-16 Multispeed hydraulic or pneumatic device
GB1313573A GB1380889A (en) 1972-03-24 1973-03-19 Hydraulic or pneumatic actuator device
GB1313673A GB1382378A (en) 1972-03-24 1973-03-19 Fluid pressure operated actuator
CH403473A CH546347A (de) 1972-03-24 1973-03-20 Durch ein druckmittel betaetigbares kolben-zylinderaggregat.
CH403373A CH545919A (da) 1972-03-24 1973-03-20
DK155473AA DK139937B (da) 1972-03-24 1973-03-22 Hydraulisk eller pneumatisk løftemekanisme, som er indrettet til tilvejebringelse af et hurtigslag og et arbejdsslag.
DE19732314402 DE2314402A1 (de) 1972-03-24 1973-03-22 Hydraulische oder pneumatische vorrichtung
DE19732314403 DE2314403A1 (de) 1972-03-24 1973-03-22 Hydraulische oder pneumatische vorrichtung
DK155373AA DK140058B (da) 1972-03-24 1973-03-22 Hydraulisk eller pneumatisk løftemekanisme eller lignende drivmekanisme, som er indrettet til tilvejebringelse af et hurtigslag og et arbejdsslag.
NL7304144A NL7304144A (da) 1972-03-24 1973-03-23
NL7304143A NL7304143A (da) 1972-03-24 1973-03-23
IT48992/73A IT979982B (it) 1972-03-24 1973-03-23 Dispositivo idraulico o pneuma tico
IT48993/73A IT979983B (it) 1972-03-24 1973-03-23 Dispositivo idraulico o pneumatico
JP48034014A JPS496377A (da) 1972-03-24 1973-03-24
JP3401373A JPS5627725B2 (da) 1972-03-24 1973-03-24
FR7310793A FR2177999B1 (da) 1972-03-24 1973-03-26
FR7310797A FR2178002B1 (da) 1972-03-24 1973-03-26

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE370267B true SE370267B (da) 1974-10-07

Family

ID=20263022

Family Applications (1)

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

Country Status (14)

Country Link
US (2) US3828650A (da)
JP (2) JPS496377A (da)
BE (2) BE796718A (da)
CA (2) CA974431A (da)
CH (2) CH545919A (da)
DE (2) DE2314402A1 (da)
DK (2) DK140058B (da)
FI (2) FI57650C (da)
FR (2) FR2177999B1 (da)
GB (2) GB1382378A (da)
IT (2) IT979982B (da)
NL (2) NL7304143A (da)
NO (2) NO140924C (da)
SE (1) SE370267B (da)

Families Citing this family (6)

* 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
JP2986696B2 (ja) * 1994-12-08 1999-12-06 シーケーディ株式会社 エアベアリングシリンダ及びシリンダシステム
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

Also Published As

Publication number Publication date
NL7304144A (da) 1973-09-26
CA974431A (en) 1975-09-16
NO138877B (no) 1978-08-21
US3828650A (en) 1974-08-13
NO138877C (no) 1978-11-29
FR2178002B1 (da) 1976-04-23
NO140924B (no) 1979-09-03
GB1380889A (en) 1975-01-15
DE2314402A1 (de) 1973-10-04
FI57650B (fi) 1980-05-30
GB1382378A (en) 1975-01-29
CH545919A (da) 1974-02-15
FI57649C (fi) 1980-09-10
JPS496376A (da) 1974-01-21
FR2178002A1 (da) 1973-11-09
FI57650C (fi) 1980-09-10
BE796722A (fr) 1973-07-02
DK140058C (da) 1979-11-12
FR2177999A1 (da) 1973-11-09
DK139937C (da) 1979-10-22
IT979982B (it) 1974-09-30
BE796718A (fr) 1973-07-02
FI57649B (fi) 1980-05-30
NO140924C (no) 1979-12-12
DK140058B (da) 1979-06-11
IT979983B (it) 1974-09-30
CH546347A (de) 1974-02-28
DE2314403A1 (de) 1973-10-04
CA973064A (en) 1975-08-19
NL7304143A (da) 1973-09-26
DK139937B (da) 1979-05-21
JPS496377A (da) 1974-01-21
FR2177999B1 (da) 1976-04-23
US3824897A (en) 1974-07-23
JPS5627725B2 (da) 1981-06-26

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