CA1063925A - Amortisseurs pour presses - Google Patents

Amortisseurs pour presses

Info

Publication number
CA1063925A
CA1063925A CA293,352A CA293352A CA1063925A CA 1063925 A CA1063925 A CA 1063925A CA 293352 A CA293352 A CA 293352A CA 1063925 A CA1063925 A CA 1063925A
Authority
CA
Canada
Prior art keywords
slide
fluid
chamber
press
valve
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
CA293,352A
Other languages
English (en)
Inventor
Louis F. Carrieri
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.)
Gulf and Western Manufacturing Co
Original Assignee
Gulf and Western Manufacturing Co
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 Gulf and Western Manufacturing Co filed Critical Gulf and Western Manufacturing Co
Application granted granted Critical
Publication of CA1063925A publication Critical patent/CA1063925A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/20—Applications of drives for reducing noise or wear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Presses (AREA)
  • Shearing Machines (AREA)
  • Punching Or Piercing (AREA)
CA293,352A 1977-02-07 1977-12-19 Amortisseurs pour presses Expired CA1063925A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76598177A 1977-02-07 1977-02-07

Publications (1)

Publication Number Publication Date
CA1063925A true CA1063925A (fr) 1979-10-09

Family

ID=25075047

Family Applications (1)

Application Number Title Priority Date Filing Date
CA293,352A Expired CA1063925A (fr) 1977-02-07 1977-12-19 Amortisseurs pour presses

Country Status (7)

Country Link
JP (1) JPS53104487A (fr)
AU (1) AU511150B2 (fr)
CA (1) CA1063925A (fr)
DE (1) DE2804185A1 (fr)
ES (1) ES466614A1 (fr)
FR (1) FR2379375A1 (fr)
GB (1) GB1566992A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214496A (en) * 1978-10-06 1980-07-29 Gulf & Western Manufacturing Company Shock dampening systems for presses
US4339975A (en) * 1980-10-20 1982-07-20 Gulf & Western Manufacturing Company Shock dampening system for presses
JPH04122415U (ja) * 1991-04-12 1992-11-04 株式会社小松製作所 シヤーリングマシンの振動低減装置
CA2568685A1 (fr) 2004-06-02 2005-12-22 Stefan Fellenberg Procede et dispositif de decoupe de toles haute resistance, et presse correspondante
DE102005053350A1 (de) 2005-11-07 2007-05-10 Schuler Pressen Gmbh & Co. Kg Presse mit Schnittschlagdämpfung
DE102007030328A1 (de) * 2007-06-29 2009-01-02 Helmut Schuster Dämpfungseinrichtung für eine Schneideeinheit
CN102825833A (zh) * 2012-09-28 2012-12-19 南通久久液压机械制造有限公司 一种液压机缓冲装置
CN109622850A (zh) * 2018-12-21 2019-04-16 南通科技职业学院 一种单片机控制的锻压机床

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1427403C3 (de) * 1962-02-01 1975-04-30 Horst 4600 Dortmund Schenk Schnittschlagdämpfendes Gegendrucksystem in einer Presse, insbesondere in einer hydraulischen Presse
DE1577187C3 (de) * 1964-12-11 1975-08-28 Horst 4600 Dortmund Schenk Schnittschlagdampfendes Gegendrucksystem in einer hydraulischen Presse
DE2221290B2 (de) * 1972-04-29 1976-09-02 L. Schuler GmbH, 7320 Göppingen Schnittschlagdaempfungseinrichtung fuer mechanische pressen
DE2512822A1 (de) * 1975-03-22 1976-09-30 Horst Schenk Vorrichtung zur schnittschlagdaempfung in pressen
DE2653714C2 (de) * 1976-11-26 1978-11-09 Frieseke & Hoepfner Gmbh, 8520 Erlangen Schnittschlagdämpfungseinrichtung für Stanzpressen

Also Published As

Publication number Publication date
FR2379375B1 (fr) 1983-06-24
ES466614A1 (es) 1978-10-01
FR2379375A1 (fr) 1978-09-01
JPS53104487A (en) 1978-09-11
DE2804185A1 (de) 1978-08-10
AU511150B2 (en) 1980-07-31
AU3188577A (en) 1979-06-28
JPS5749329B2 (fr) 1982-10-21
GB1566992A (en) 1980-05-08

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