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
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)
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)
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)
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 |
-
1985
- 1985-12-30 AT AT377385A patent/AT385466B/de not_active IP Right Cessation
-
1986
- 1986-12-19 DE DE8686890350T patent/DE3668433D1/de not_active Expired - Fee Related
- 1986-12-19 EP EP19860890350 patent/EP0231735B1/fr not_active Expired - Lifetime
- 1986-12-25 JP JP30808086A patent/JPS62230426A/ja active Pending
- 1986-12-29 CN CN 86108883 patent/CN1007371B/zh not_active Expired
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 |