DE3668433D1 - Gleichlaufregeleinrichtung fuer einen hydraulischen mehrzylinderantrieb. - Google Patents

Gleichlaufregeleinrichtung fuer einen hydraulischen mehrzylinderantrieb.

Info

Publication number
DE3668433D1
DE3668433D1 DE8686890350T DE3668433T DE3668433D1 DE 3668433 D1 DE3668433 D1 DE 3668433D1 DE 8686890350 T DE8686890350 T DE 8686890350T DE 3668433 T DE3668433 T DE 3668433T DE 3668433 D1 DE3668433 D1 DE 3668433D1
Authority
DE
Germany
Prior art keywords
control unit
cylinder drive
simultaneous control
hydraulic multi
hydraulic
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 - Fee Related
Application number
DE8686890350T
Other languages
German (de)
English (en)
Inventor
Bernd Walter
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.)
Hoerbiger Hydraulik GmbH
Original Assignee
Hoerbiger Hydraulik GmbH
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 Hoerbiger Hydraulik GmbH filed Critical Hoerbiger Hydraulik GmbH
Application granted granted Critical
Publication of DE3668433D1 publication Critical patent/DE3668433D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/24—Control arrangements for fluid-driven presses controlling the movement of a plurality of actuating members to maintain parallel movement of the platen or press beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DE8686890350T 1985-12-30 1986-12-19 Gleichlaufregeleinrichtung fuer einen hydraulischen mehrzylinderantrieb. Expired - Fee Related DE3668433D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT377385A AT385466B (de) 1985-12-30 1985-12-30 Gleichlaufregeleinrichtung fuer einen hydraulischen mehrzylinderantrieb

Publications (1)

Publication Number Publication Date
DE3668433D1 true DE3668433D1 (de) 1990-03-01

Family

ID=3555231

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686890350T Expired - Fee Related DE3668433D1 (de) 1985-12-30 1986-12-19 Gleichlaufregeleinrichtung fuer einen hydraulischen mehrzylinderantrieb.

Country Status (5)

Country Link
EP (1) EP0231735B1 (fr)
JP (1) JPS62230426A (fr)
CN (1) CN1007371B (fr)
AT (1) AT385466B (fr)
DE (1) DE3668433D1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655907B1 (fr) * 1989-12-19 1993-07-30 Plazenet Jean Presse plieuse hydraulique a tablier inferieur mobile.
JPH087934Y2 (ja) * 1990-03-28 1996-03-06 株式会社小松製作所 プレスブレーキの油圧回路
CH683162A5 (fr) * 1990-04-25 1994-01-31 Bobst Sa Procédé d'asservissement du parallélisme des deux sommiers d'une presse à découper des éléments en forme de feuille ou bande en vue de la production d'emballages.
FR2676041B1 (fr) * 1991-05-03 1997-10-03 Freyssinet Procede de levage multipoint controle de structures importantes relativement souples, et systemes correspondant.
IT1264249B1 (it) * 1993-10-22 1996-09-23 Ravaglioli Spa "sollevatore elettroidraulico"
SE517223C2 (sv) * 2000-09-20 2002-05-14 Morphic Technologies Ab Hydraulanordning för synkronisering av åtminstone två samverkande hydraulkolvar
CN1325803C (zh) * 2004-11-03 2007-07-11 北京中水长固液分离技术有限公司 一种多缸同步加压压紧装置及控制方法
CN101975202B (zh) * 2010-10-15 2013-07-24 马鞍山钢铁股份有限公司 一种液压缸同步控制***的控制方法
DE102012015118B3 (de) * 2012-04-17 2013-10-10 Hoerbiger Automatisierungstechnik Holding Gmbh Maschinenpresse
CN102943789B (zh) * 2012-11-09 2015-12-09 昆明中铁大型养路机械集团有限公司 一种可调压力和流量的缓冲液压缸、控制方法及液压***
CN102996580A (zh) * 2012-11-27 2013-03-27 齐齐哈尔轨道交通装备有限责任公司 旁承油缸控制***
CN103089750B (zh) * 2012-12-10 2015-11-18 天水锻压机床(集团)有限公司 用可编程控制器进行多组油缸控制的控制器及其控制方法
CN103640248A (zh) * 2013-11-16 2014-03-19 苏州蓝王机床工具科技有限公司 龙门液压机双液压缸同步控制***
CN103671334B (zh) * 2013-12-12 2016-01-27 中联重科股份有限公司 一种油气悬挂油缸同步升降的液压控制***及工程车辆
CN103775418B (zh) * 2014-01-06 2014-10-29 华中科技大学 一种液压机双缸同步装置
DE102014005352B4 (de) * 2014-04-11 2016-03-10 Hoerbiger Automatisierungstechnik Holding Gmbh Maschinenpresse
CN105465074A (zh) * 2014-09-02 2016-04-06 天津市天锻压力机有限公司 基于Delta控制器的粉末液压机过程同步运动***
CN105458251B (zh) * 2014-09-02 2018-02-06 天津市天锻压力机有限公司 基于Delta控制器的粉末液压机精确定位***
CN104340905A (zh) * 2014-11-12 2015-02-11 南京中船绿洲机器有限公司镇江船舶辅机厂 双吊点收放装置同步检测电路及同步控制方法
CN104747516B (zh) * 2015-01-30 2017-03-22 四川南骏汽车集团有限公司 一种液压缸同步升降控制***
CN104743470A (zh) * 2015-03-31 2015-07-01 苏州艾沃意特机械设备制造有限公司 可视化自调平双柱式举升机
CN105020192A (zh) * 2015-07-30 2015-11-04 中国重型机械研究院股份公司 一种新型钢包升降同步控制***
CN105818417A (zh) * 2016-05-24 2016-08-03 郭文坤 一种压力自平衡冲床
CN106438520A (zh) * 2016-12-17 2017-02-22 中国重型机械研究院股份公司 一种冷床升降液压同步控制装置
CN112387335A (zh) * 2020-11-05 2021-02-23 混楚(上海)环保设备制造有限公司 一种废混凝土智能静压破碎装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2029287C3 (de) * 1970-06-13 1978-07-13 Vereinigte Flugtechnische Werke- Fokker Gmbh, 2800 Bremen Anordnung zur Überwachung und Anpassung von mehreren auf einen gemeinsamen Ausgang wirkenden elektrohydraulischen Stellantrieben
US4145958A (en) * 1977-12-02 1979-03-27 Borg-Warner Corporation Fluid control system with automatically actuated motor port lock-out valves
DD204460A1 (de) * 1982-03-24 1983-11-30 Bauakademie Ddr Hydraulische einrichtung zur synchronen bewegung von lasten
JPH0677879B2 (ja) * 1985-07-06 1994-10-05 株式会社アマダ 加工機械の電気液圧サ−ボ装置

Also Published As

Publication number Publication date
CN1007371B (zh) 1990-03-28
CN86108883A (zh) 1987-08-12
JPS62230426A (ja) 1987-10-09
EP0231735A1 (fr) 1987-08-12
AT385466B (de) 1988-04-11
EP0231735B1 (fr) 1990-01-24
ATA377385A (de) 1987-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee