GB1235416A - Improvements in or relating to a device for controlling the feeding of hydraulic power devices - Google Patents

Improvements in or relating to a device for controlling the feeding of hydraulic power devices

Info

Publication number
GB1235416A
GB1235416A GB09414/69A GB1941469A GB1235416A GB 1235416 A GB1235416 A GB 1235416A GB 09414/69 A GB09414/69 A GB 09414/69A GB 1941469 A GB1941469 A GB 1941469A GB 1235416 A GB1235416 A GB 1235416A
Authority
GB
United Kingdom
Prior art keywords
fluid
pistons
chambers
chamber
power devices
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
Application number
GB09414/69A
Other languages
English (en)
Inventor
Vittorio Louis Achille Bianchi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1235416A publication Critical patent/GB1235416A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Fluid-Pressure Circuits (AREA)
  • Press Drives And Press Lines (AREA)
GB09414/69A 1968-05-10 1969-04-16 Improvements in or relating to a device for controlling the feeding of hydraulic power devices Expired GB1235416A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR151477 1968-05-10

Publications (1)

Publication Number Publication Date
GB1235416A true GB1235416A (en) 1971-06-16

Family

ID=8650128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB09414/69A Expired GB1235416A (en) 1968-05-10 1969-04-16 Improvements in or relating to a device for controlling the feeding of hydraulic power devices

Country Status (4)

Country Link
US (1) US3590581A (de)
DE (1) DE1920184C3 (de)
FR (1) FR1575806A (de)
GB (1) GB1235416A (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642357A1 (de) * 1976-09-21 1978-03-23 Hoesch & Soehne Eberhard Plattenfilterpresse
AT377833B (de) * 1983-06-17 1985-05-10 Achleitner Herbert Antriebsanordnung mit zwei oder mehreren hydraulischen zylinder-kolbeneinheiten
IT1187790B (it) * 1985-06-24 1987-12-23 Corghi Elettromecc Spa Impianto idraulico di comando per ponti sollevatori di automezzi in genere
EP0371176B1 (de) * 1988-11-30 1994-01-12 Aioi Seiki Inc. Hydraulische mehrstufige Gleichlaufpumpe
NL9200589A (nl) * 1992-03-30 1993-10-18 Meijer Sjoerd Hydraulische inrichting met gelijklopende vijzels.
FR2695861B1 (fr) * 1992-09-22 1994-11-18 Sipad Sa Dispositif hydraulique sensible de sélection de vitesse et de puissance adapté sur un système de commande synchrone de vérins multiples de presse.
FR2696794B1 (fr) * 1992-10-09 1994-12-30 Belva Sarl Ets Vérin de manÓoeuvre en synchronisme d'une pluralité d'effecteurs hydrauliques positifs.
JPH07121429B2 (ja) * 1993-12-16 1995-12-25 エス エム エス ハーゼンクレヴァー ゲゼルシャフト ミット ベシュレンクテル ハフツング 鍛造機
FR2797799B1 (fr) * 1999-08-27 2001-10-26 Presse A Decouper Soc Ind De Machine-outil a commande hydraulique comportant un circuit d'huile partiellement immerge
US7322190B2 (en) 2004-02-09 2008-01-29 Jr Automation Technologies Llc Hydraulic system for synchronized extension of multiple cylinders
US7047738B2 (en) * 2004-02-09 2006-05-23 Jr Automation Technologies, Llc Hydraulic system for synchronized extension of multiple cylinders
US7134280B2 (en) * 2004-02-09 2006-11-14 J.R. Automation Technologies, Llc Hydraulic system for synchronized extension of multiple cylinders
BE1016706A5 (nl) * 2005-07-26 2007-05-08 Haco Nv Persinrichting met verbeterd parallelhoudsysteem.
US7603942B1 (en) * 2006-09-29 2009-10-20 Hwh Corporation Synchronization cylinder having chambers with different volumes
US7926410B2 (en) * 2007-05-01 2011-04-19 J.R. Automation Technologies, L.L.C. Hydraulic circuit for synchronized horizontal extension of cylinders
RU2459123C1 (ru) * 2011-02-21 2012-08-20 Федеральное гоударственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный политехнический университет" (ФГБОУ ВПО "СПбГПУ) Гидравлический привод вывешивания и горизонтирования грузовой платформы
RU2464452C1 (ru) * 2011-05-05 2012-10-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный политехнический университет" (ФГБОУ ВПО "СПбГПУ") Гидравлический привод вывешивания и горизонтирования грузовой платформы
RU2464453C1 (ru) * 2011-06-29 2012-10-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный политехнический университет" (ФГБОУ ВПО "СПбГПУ") Гидравлический привод вывешивания и горизонтирования грузовой платформы
RU2489609C1 (ru) * 2012-05-12 2013-08-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный политехнический университет" (ФГБОУ ВПО "СПбГПУ") Гидравлический привод вывешивания и горизонтирования грузовой платформы
CN103807239B (zh) * 2014-03-12 2015-09-16 南通恒力重工机械有限公司 一种基于双输出轴电机的剪切板同步控制液压***
CN103899586B (zh) * 2014-04-23 2016-03-02 南通恒力重工机械有限公司 一种基于分流集流阀的超大型剪板机同步液压***
EP3207261B1 (de) * 2014-10-17 2020-06-17 Vehicle Service Group, LLC Hydraulischer synchronisator
US11118578B2 (en) * 2017-02-15 2021-09-14 Extiel Holdings, Llc Internally cooled inline drive compressor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1357330A (en) * 1920-11-02 Lings lippincott and alfred j
US1744885A (en) * 1928-01-12 1930-01-28 Leblond Mach Tool Co R K Machine tool
US1831238A (en) * 1928-02-29 1931-11-10 Oilgear Co Multiple hydraulic drive
US2499563A (en) * 1949-01-10 1950-03-07 Robert O Bill Control means for multiple hydraulic jacks
US2736294A (en) * 1951-08-09 1956-02-28 Smith Corp A O Adjustable stroke ram and piston assembly
US3400625A (en) * 1966-09-14 1968-09-10 Oak Products Inc Machine tool
US3407710A (en) * 1966-12-14 1968-10-29 Alpha Press Company Stroke adjustment means for cylinder and piston assembly

Also Published As

Publication number Publication date
FR1575806A (de) 1969-07-25
DE1920184A1 (de) 1969-11-27
DE1920184B2 (de) 1978-09-07
US3590581A (en) 1971-07-06
DE1920184C3 (de) 1979-04-26

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