CH601676A5 - - Google Patents

Info

Publication number
CH601676A5
CH601676A5 CH1490176A CH1490176A CH601676A5 CH 601676 A5 CH601676 A5 CH 601676A5 CH 1490176 A CH1490176 A CH 1490176A CH 1490176 A CH1490176 A CH 1490176A CH 601676 A5 CH601676 A5 CH 601676A5
Authority
CH
Switzerland
Application number
CH1490176A
Inventor
Karl Rohner
Original Assignee
Kempf & Co Ag
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 Kempf & Co Ag filed Critical Kempf & Co Ag
Priority to CH1490176A priority Critical patent/CH601676A5/xx
Priority to IT2977777A priority patent/IT1087239B/it
Priority to DE19772752555 priority patent/DE2752555A1/de
Priority to FR7735598A priority patent/FR2372115A1/fr
Priority to AT851677A priority patent/AT358224B/de
Publication of CH601676A5 publication Critical patent/CH601676A5/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/46—Combinations of several jacks with means for interrelating lifting or lowering movements
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/22—Synchronisation of the movement of two or more servomotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
CH1490176A 1976-11-26 1976-11-26 CH601676A5 (xx)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1490176A CH601676A5 (xx) 1976-11-26 1976-11-26
IT2977777A IT1087239B (it) 1976-11-26 1977-11-17 Apparecchiatura idraulica di sollevamento
DE19772752555 DE2752555A1 (de) 1976-11-26 1977-11-24 Hydraulische hubeinrichtung
FR7735598A FR2372115A1 (fr) 1976-11-26 1977-11-25 Dispositif hydraulique de levage
AT851677A AT358224B (de) 1976-11-26 1977-11-28 Hydraulische hubeinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1490176A CH601676A5 (xx) 1976-11-26 1976-11-26

Publications (1)

Publication Number Publication Date
CH601676A5 true CH601676A5 (xx) 1978-07-14

Family

ID=4404677

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1490176A CH601676A5 (xx) 1976-11-26 1976-11-26

Country Status (5)

Country Link
AT (1) AT358224B (xx)
CH (1) CH601676A5 (xx)
DE (1) DE2752555A1 (xx)
FR (1) FR2372115A1 (xx)
IT (1) IT1087239B (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9404736U1 (de) * 1994-03-21 1995-07-20 Kinshofer Greiftechnik GmbH, 83666 Waakirchen Vorrichtung zur Steuerung zweier Linearmotoren, insbesondere Hydraulikzylinder
CN105275903A (zh) * 2015-11-25 2016-01-27 上海电气液压气动有限公司 一种超大重型设备的油缸高精度同步控制液压系统
CN117267192A (zh) * 2023-11-07 2023-12-22 成都物天物联网科技有限责任公司 一种车载交换箱同步升降系统

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI64440C (fi) * 1981-08-17 1983-11-10 Tampella Oy Ab Foerfarande och hydraulkrets foer foerdelning av en med en pump alstrad vaetskestroem till flere arbetsanordningar
DE3230458C2 (de) * 1982-08-16 1986-08-14 Heinz Georg Hünibach Thun Baus Steuereinrichtung für eine Massagedusche
DE3333688A1 (de) * 1983-09-17 1985-03-28 P.A. Rentrop Hubbert & Wagner Fahrzeugausstattungen GmbH & Co KG, 3060 Stadthagen Hydraulisch betaetigbare druckzylinderanordnung
US4638886A (en) * 1985-10-21 1987-01-27 Sta-Rite Industries, Inc. Apparatus for disabling an obstructed lift mechanism
DE3642164A1 (de) * 1986-12-10 1988-06-23 Basf Ag Verfahren zum entfernen von saeure aus kathodischen elektrotauchlackier-baedern mittels elektrodialyse
FR2608142B1 (fr) * 1986-12-16 1989-03-31 Ouest Hydraulique Mecanique Dispositif hydraulique de monte et baisse d'une poutre ou d'une plate-forme parallelement a un plan de reference
US5110251A (en) * 1989-01-17 1992-05-05 Gray Ralph E Hydraulic platform lift for truck trailers
IT1244925B (it) * 1991-02-19 1994-09-13 Pomezia Iniziative Ind Perfezionamento nei complessi di cilindri oleodinamici attuatori con pistoni ad avanzamenti/rientri sincronizzati, anche in presenza di carichi squlibrati.
NL9200589A (nl) * 1992-03-30 1993-10-18 Meijer Sjoerd Hydraulische inrichting met gelijklopende vijzels.
DE19709474A1 (de) * 1997-03-07 1998-09-10 Rexroth Mannesmann Gmbh Hydraulische Hubeinrichtung
CN102996563A (zh) * 2012-12-07 2013-03-27 合肥长源液压股份有限公司 能实现同步运动的油缸组
CN103708375B (zh) * 2013-12-17 2016-04-13 天津大学 基于调速控制的大型结构物称重液压控制结构
CN104140060A (zh) * 2014-06-27 2014-11-12 中航飞机股份有限公司西安飞机分公司 一种飞机同步顶升系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476016A (en) * 1967-10-20 1969-11-04 Cascade Corp Apparatus for producing coordinated,simultaneous actuation of multiple rams
DE2041185C3 (de) * 1970-08-19 1975-09-18 Stuebbe Maschinenfabrik Gmbh, 4925 Kalletal-Kalldorf Kunststoffverarbeitungsmaschine, insbesondere Spritzgießmaschine oder Blasmaschine, mit zusammenwirkenden und gleichlaufende Hübe ausführenden hydraulischen Kolbenzylindereinheiten

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9404736U1 (de) * 1994-03-21 1995-07-20 Kinshofer Greiftechnik GmbH, 83666 Waakirchen Vorrichtung zur Steuerung zweier Linearmotoren, insbesondere Hydraulikzylinder
CN105275903A (zh) * 2015-11-25 2016-01-27 上海电气液压气动有限公司 一种超大重型设备的油缸高精度同步控制液压系统
CN117267192A (zh) * 2023-11-07 2023-12-22 成都物天物联网科技有限责任公司 一种车载交换箱同步升降系统
CN117267192B (zh) * 2023-11-07 2024-03-19 成都物天物联网科技有限责任公司 一种车载交换箱同步升降系统

Also Published As

Publication number Publication date
ATA851677A (de) 1980-01-15
FR2372115A1 (fr) 1978-06-23
IT1087239B (it) 1985-06-04
DE2752555A1 (de) 1978-06-01
AT358224B (de) 1980-08-25

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Legal Events

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PL Patent ceased