AT275090B - Synchronisierende Steuereinrichtung für eine hydraulische Hubvorrichtung für schwere Lasten - Google Patents

Synchronisierende Steuereinrichtung für eine hydraulische Hubvorrichtung für schwere Lasten

Info

Publication number
AT275090B
AT275090B AT214367A AT214367A AT275090B AT 275090 B AT275090 B AT 275090B AT 214367 A AT214367 A AT 214367A AT 214367 A AT214367 A AT 214367A AT 275090 B AT275090 B AT 275090B
Authority
AT
Austria
Prior art keywords
hydraulic lifting
heavy loads
control device
synchronizing control
lifting device
Prior art date
Application number
AT214367A
Other languages
English (en)
Inventor
Shoichi Tani
Yoshikazu Horikawa
Ichiro Goshima
Kiyomitsu Araki
Yoshitaka Nakamura
Original Assignee
Yawata Iron & Steel Co
Tokyo Keiki Seizosho 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 Yawata Iron & Steel Co, Tokyo Keiki Seizosho Co Ltd filed Critical Yawata Iron & Steel Co
Application granted granted Critical
Publication of AT275090B publication Critical patent/AT275090B/de

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)
AT214367A 1966-03-16 1967-03-07 Synchronisierende Steuereinrichtung für eine hydraulische Hubvorrichtung für schwere Lasten AT275090B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1625066 1966-03-16

Publications (1)

Publication Number Publication Date
AT275090B true AT275090B (de) 1969-10-10

Family

ID=11911300

Family Applications (1)

Application Number Title Priority Date Filing Date
AT214367A AT275090B (de) 1966-03-16 1967-03-07 Synchronisierende Steuereinrichtung für eine hydraulische Hubvorrichtung für schwere Lasten

Country Status (3)

Country Link
AT (1) AT275090B (de)
FR (1) FR1513085A (de)
GB (1) GB1174809A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111288033A (zh) * 2020-03-02 2020-06-16 马鞍山钢铁股份有限公司 一种连铸中包升降液压缸同步控制方法
CN112012973A (zh) * 2020-08-28 2020-12-01 江苏智库智能科技有限公司 一种用于四向穿梭车的液压缸系统

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2539754B2 (de) * 1975-09-06 1978-10-26 Fried. Krupp Gmbh, 4300 Essen Gerät mit Vierpunkt-Abstützung eines schweren Körpers auf einem anderen Körper
US5456078A (en) * 1994-08-12 1995-10-10 Caterpillar Inc. Method of purging a hydraulic system
CN102330712B (zh) * 2011-10-16 2013-11-20 西安建筑科技大学 一种液压同步回路
CN104930002B (zh) * 2015-06-12 2017-01-25 中国建筑股份有限公司 液压同步马达式液压控制台
CN105016240B (zh) * 2015-08-18 2018-06-26 石家庄军融科技有限公司 通用底盘自动升降装置
CN105645303A (zh) * 2016-04-11 2016-06-08 泰兴市三迪环保科技发展有限公司 地埋式垃圾压缩设备举升平衡系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111288033A (zh) * 2020-03-02 2020-06-16 马鞍山钢铁股份有限公司 一种连铸中包升降液压缸同步控制方法
CN112012973A (zh) * 2020-08-28 2020-12-01 江苏智库智能科技有限公司 一种用于四向穿梭车的液压缸系统

Also Published As

Publication number Publication date
DE1481922A1 (de) 1969-07-17
GB1174809A (en) 1969-12-17
FR1513085A (fr) 1968-02-09

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