EP0284903A3 - Piston press - Google Patents

Piston press Download PDF

Info

Publication number
EP0284903A3
EP0284903A3 EP88104222A EP88104222A EP0284903A3 EP 0284903 A3 EP0284903 A3 EP 0284903A3 EP 88104222 A EP88104222 A EP 88104222A EP 88104222 A EP88104222 A EP 88104222A EP 0284903 A3 EP0284903 A3 EP 0284903A3
Authority
EP
European Patent Office
Prior art keywords
piston press
piston
press
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.)
Granted
Application number
EP88104222A
Other languages
German (de)
Other versions
EP0284903B1 (en
EP0284903A2 (en
Inventor
Rolf Schmidt
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.)
Gebrueder Schmidt Fabrik fuer Feinmechanik GmbH and Co KG
Original Assignee
Gebrueder Schmidt Fabrik fuer Feinmechanik GmbH and Co KG
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 Gebrueder Schmidt Fabrik fuer Feinmechanik GmbH and Co KG filed Critical Gebrueder Schmidt Fabrik fuer Feinmechanik GmbH and Co KG
Priority to AT88104222T priority Critical patent/ATE90024T1/en
Publication of EP0284903A2 publication Critical patent/EP0284903A2/en
Publication of EP0284903A3 publication Critical patent/EP0284903A3/en
Application granted granted Critical
Publication of EP0284903B1 publication Critical patent/EP0284903B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B30B15/18—Control arrangements for fluid-driven presses controlling the reciprocating motion of the ram
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/26—Programme control arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Presses (AREA)
EP88104222A 1987-04-01 1988-03-17 Piston press Expired - Lifetime EP0284903B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88104222T ATE90024T1 (en) 1987-04-01 1988-03-17 PISTON PRESS.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3710289 1987-04-01
DE3710289 1987-04-01
DE19873716220 DE3716220A1 (en) 1987-04-01 1987-05-14 PISTON PRESS
DE3716220 1987-05-14

Publications (3)

Publication Number Publication Date
EP0284903A2 EP0284903A2 (en) 1988-10-05
EP0284903A3 true EP0284903A3 (en) 1989-09-20
EP0284903B1 EP0284903B1 (en) 1993-06-02

Family

ID=25854026

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88104222A Expired - Lifetime EP0284903B1 (en) 1987-04-01 1988-03-17 Piston press

Country Status (2)

Country Link
EP (1) EP0284903B1 (en)
DE (2) DE3716220A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5100113A (en) * 1988-10-18 1992-03-31 Aida Engineering Co., Ltd. Pneumatic die cushion equipment
US5042336A (en) * 1989-03-03 1991-08-27 Capps David F Control apparatus and method for progressive fracture of workpieces
JP2788675B2 (en) * 1990-11-06 1998-08-20 住友重機械工業株式会社 Mold opening and closing control device
DE4331017C2 (en) * 1993-09-13 1999-09-23 Langenstein & Schemann Gmbh Process for controlling a stone molding press
DE10023164B4 (en) * 1999-05-12 2006-11-30 Hornung Gmbh Indupress & Co. Kg ironer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164167A (en) * 1975-11-21 1979-08-14 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Hydraulic servomechanism
EP0025987A1 (en) * 1979-09-20 1981-04-01 Bêché & Grohs GmbH Method to control the workcycle of a fluidic pressure controlled machine, and machine with fluidic control
DE3230930A1 (en) * 1982-08-20 1984-02-23 Schirmer, Plate und Siempelkamp Hydraulische Pressen GmbH, 4150 Krefeld Controlling circuit arrangement in a forming press
DE3401203C1 (en) * 1984-01-14 1985-05-30 Hoesch Ag, 4600 Dortmund Hydraulic press for press moulding plastic semi-finished products
EP0249559A1 (en) * 1986-06-12 1987-12-16 Bertin & Cie Method and device for the position control of a pneumatic actuator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164167A (en) * 1975-11-21 1979-08-14 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Hydraulic servomechanism
EP0025987A1 (en) * 1979-09-20 1981-04-01 Bêché & Grohs GmbH Method to control the workcycle of a fluidic pressure controlled machine, and machine with fluidic control
DE3230930A1 (en) * 1982-08-20 1984-02-23 Schirmer, Plate und Siempelkamp Hydraulische Pressen GmbH, 4150 Krefeld Controlling circuit arrangement in a forming press
DE3401203C1 (en) * 1984-01-14 1985-05-30 Hoesch Ag, 4600 Dortmund Hydraulic press for press moulding plastic semi-finished products
EP0249559A1 (en) * 1986-06-12 1987-12-16 Bertin & Cie Method and device for the position control of a pneumatic actuator

Also Published As

Publication number Publication date
EP0284903B1 (en) 1993-06-02
EP0284903A2 (en) 1988-10-05
DE3716220A1 (en) 1988-10-20
DE3881424D1 (en) 1993-07-08

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