CA2051565A1 - Maintien de platines de presse en relation parallele - Google Patents

Maintien de platines de presse en relation parallele

Info

Publication number
CA2051565A1
CA2051565A1 CA 2051565 CA2051565A CA2051565A1 CA 2051565 A1 CA2051565 A1 CA 2051565A1 CA 2051565 CA2051565 CA 2051565 CA 2051565 A CA2051565 A CA 2051565A CA 2051565 A1 CA2051565 A1 CA 2051565A1
Authority
CA
Canada
Prior art keywords
platens
platen
leveling
leveling cylinders
spacing
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.)
Abandoned
Application number
CA 2051565
Other languages
English (en)
Inventor
Ronald Ballantyne
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.)
John T Hepburn Ltd
Original Assignee
John T Hepburn 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 John T Hepburn Ltd filed Critical John T Hepburn Ltd
Priority to CA 2051565 priority Critical patent/CA2051565A1/fr
Priority to PCT/CA1992/000398 priority patent/WO1993005954A1/fr
Publication of CA2051565A1 publication Critical patent/CA2051565A1/fr
Abandoned 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
    • B30B15/007—Means for maintaining the press table, the press platen or the press ram against tilting or deflection
    • 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
    • B30B15/245—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 using auxiliary cylinder and piston means as actuating members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Control Of Presses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CA 2051565 1991-09-17 1991-09-17 Maintien de platines de presse en relation parallele Abandoned CA2051565A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA 2051565 CA2051565A1 (fr) 1991-09-17 1991-09-17 Maintien de platines de presse en relation parallele
PCT/CA1992/000398 WO1993005954A1 (fr) 1991-09-17 1992-09-17 Procede permettant de maintenir des plateaux de presse paralleles l'un par rapport a l'autre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2051565 CA2051565A1 (fr) 1991-09-17 1991-09-17 Maintien de platines de presse en relation parallele

Publications (1)

Publication Number Publication Date
CA2051565A1 true CA2051565A1 (fr) 1993-03-18

Family

ID=4148386

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2051565 Abandoned CA2051565A1 (fr) 1991-09-17 1991-09-17 Maintien de platines de presse en relation parallele

Country Status (2)

Country Link
CA (1) CA2051565A1 (fr)
WO (1) WO1993005954A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114160729A (zh) * 2021-11-30 2022-03-11 南京麦克菲自动控制有限公司 一种具有高精定位的伺服泵控液压机
CN114893484A (zh) * 2022-05-20 2022-08-12 立讯智造(浙江)有限公司 一种保压机构

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4337825A1 (de) * 1993-11-05 1995-05-11 Erfurt Umformtechnik Gmbh Verfahren zur Simulation der lastabhängigen Stößelkippung von mechanischen Pressen auf einer hydraulischen Einarbeitungspresse
JP3689010B2 (ja) 2001-03-15 2005-08-31 株式会社放電精密加工研究所 プレス機
JP4402863B2 (ja) * 2002-02-14 2010-01-20 株式会社放電精密加工研究所 プレス機
DE10233679B4 (de) * 2002-07-24 2006-09-14 Franz Josef Summerer Vorrichtung zum Ausgleichen von beim Spritzprägen auftretenden Kippkräften und Verfahren zum Herstellen von Kunststoff-Formteilen
ITMI20111918A1 (it) * 2011-10-24 2013-04-25 Persico Spa Pressa idraulica verticale adatta allo stampaggio di materiale composito termoplastico o termoindurente.
WO2016110877A1 (fr) 2015-01-08 2016-07-14 Persico S.P.A. Presse et procédé de moulage d'un lingot composé d'un matériau thermoplastique ou thermodurcissable
CN108044981A (zh) * 2017-12-31 2018-05-18 佛山市南海区心海悠金属制品有限公司 一种液压回冲装置
CN108819308A (zh) * 2018-08-30 2018-11-16 苏州宏奇锐自动化有限公司 一种在线热压机
CN109986828B (zh) * 2019-05-13 2021-03-30 福州大学 一种实现总吨位控制的复合材料压机四角调平系统
CN117269197B (zh) * 2023-11-21 2024-02-02 昆明理工大学 多晶硅原料表面质量检测方法及检测装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051137A (fr) * 1900-01-01
US4076780A (en) * 1977-01-27 1978-02-28 General Motors Corporation Programmable velocity and force control method for compression molding
US4784058A (en) * 1986-08-13 1988-11-15 Kabushiki Kaisha Kobe Seiko Sho Press control for maintaining a level position and a uniform pressure on a workpiece
CA1275892C (fr) * 1986-10-10 1990-11-06 Ronald Ballantyne Dispositif a cylindre hydraulique, indicateur et regulateur d'ecartement des platines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114160729A (zh) * 2021-11-30 2022-03-11 南京麦克菲自动控制有限公司 一种具有高精定位的伺服泵控液压机
CN114160729B (zh) * 2021-11-30 2023-10-20 南京麦克菲自动控制有限公司 一种具有高精定位的伺服泵控液压机
CN114893484A (zh) * 2022-05-20 2022-08-12 立讯智造(浙江)有限公司 一种保压机构

Also Published As

Publication number Publication date
WO1993005954A1 (fr) 1993-04-01

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Legal Events

Date Code Title Description
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