GB1558437A - Shock prevention means - Google Patents

Shock prevention means Download PDF

Info

Publication number
GB1558437A
GB1558437A GB1888977A GB1888977A GB1558437A GB 1558437 A GB1558437 A GB 1558437A GB 1888977 A GB1888977 A GB 1888977A GB 1888977 A GB1888977 A GB 1888977A GB 1558437 A GB1558437 A GB 1558437A
Authority
GB
United Kingdom
Prior art keywords
pressure
cylinder
pressure medium
press
control
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
GB1888977A
Other languages
English (en)
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.)
L Schuler GmbH
Original Assignee
L Schuler GmbH
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 L Schuler GmbH filed Critical L Schuler GmbH
Publication of GB1558437A publication Critical patent/GB1558437A/en
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)
  • Press Drives And Press Lines (AREA)
GB1888977A 1976-05-15 1977-05-05 Shock prevention means Expired GB1558437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762621726 DE2621726C2 (de) 1976-05-15 1976-05-15 Schnittschlagdämpfungseinrichtung an Pressen

Publications (1)

Publication Number Publication Date
GB1558437A true GB1558437A (en) 1980-01-03

Family

ID=5978112

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1888977A Expired GB1558437A (en) 1976-05-15 1977-05-05 Shock prevention means

Country Status (4)

Country Link
DE (1) DE2621726C2 (enExample)
FR (1) FR2350951A1 (enExample)
GB (1) GB1558437A (enExample)
IT (1) IT1084689B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812973C2 (de) * 1978-03-23 1984-09-20 Maschinenfabrik Lauffer & Butscher, 7240 Horb Einrichtung zur Dämpfung des Schnittschlages an einer hydraulischen Presse
DE102006039463A1 (de) * 2006-08-23 2008-02-28 Müller Weingarten AG Verfahren und Vorrichtung zur Schnittschlagdämpfung
EP2158982B1 (de) 2008-08-25 2011-02-02 Feintool Intellectual Property AG Verfahren und Vorrichtung zum Steuern des Gleichlaufs von Zylinder/Kolbeneinheiten und zur Druckspitzenreduzierung beim Umformen und/oder Feinstanzen auf Pressen
EP3115191B1 (de) 2015-07-06 2020-11-18 Feintool International Holding AG Verfahren und vorrichtung zum reduzieren des schnittschlags in einer feinschneidpresse

Also Published As

Publication number Publication date
DE2621726A1 (de) 1977-12-01
DE2621726B1 (de) 1978-03-23
FR2350951B1 (enExample) 1983-05-27
DE2621726C2 (de) 1978-12-07
IT1084689B (it) 1985-05-28
FR2350951A1 (fr) 1977-12-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee