FR2350951A1 - DEVICE TO PREVENT THE TRIGGER SHOCK ON A CUTTING PRESS - Google Patents

DEVICE TO PREVENT THE TRIGGER SHOCK ON A CUTTING PRESS

Info

Publication number
FR2350951A1
FR2350951A1 FR7714727A FR7714727A FR2350951A1 FR 2350951 A1 FR2350951 A1 FR 2350951A1 FR 7714727 A FR7714727 A FR 7714727A FR 7714727 A FR7714727 A FR 7714727A FR 2350951 A1 FR2350951 A1 FR 2350951A1
Authority
FR
France
Prior art keywords
prevent
cutting press
trigger shock
shock
trigger
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
FR7714727A
Other languages
French (fr)
Other versions
FR2350951B1 (en
Inventor
Hans Braun
Gunter Cieslok
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 FR2350951A1 publication Critical patent/FR2350951A1/en
Application granted granted Critical
Publication of FR2350951B1 publication Critical patent/FR2350951B1/fr
Granted 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)
FR7714727A 1976-05-15 1977-05-13 DEVICE TO PREVENT THE TRIGGER SHOCK ON A CUTTING PRESS Granted FR2350951A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762621726 DE2621726C2 (en) 1976-05-15 1976-05-15 Cutting shock absorption device on presses

Publications (2)

Publication Number Publication Date
FR2350951A1 true FR2350951A1 (en) 1977-12-09
FR2350951B1 FR2350951B1 (en) 1983-05-27

Family

ID=5978112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714727A Granted FR2350951A1 (en) 1976-05-15 1977-05-13 DEVICE TO PREVENT THE TRIGGER SHOCK ON A CUTTING PRESS

Country Status (4)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812973C2 (en) * 1978-03-23 1984-09-20 Maschinenfabrik Lauffer & Butscher, 7240 Horb Device for damping the cutting impact on a hydraulic press
DE102006039463A1 (en) * 2006-08-23 2008-02-28 Müller Weingarten AG Method and device for cutting impact damping
DE502008002530D1 (en) 2008-08-25 2011-03-17 Feintool Ip Ag Method and device for controlling the synchronization of cylinder / piston units and pressure peak reduction during forming and / or fine blanking on presses
EP3115191B1 (en) 2015-07-06 2020-11-18 Feintool International Holding AG Method and device for the reduction of cutting impact in a precision blanking press

Also Published As

Publication number Publication date
DE2621726A1 (en) 1977-12-01
DE2621726B1 (en) 1978-03-23
IT1084689B (en) 1985-05-28
FR2350951B1 (en) 1983-05-27
DE2621726C2 (en) 1978-12-07
GB1558437A (en) 1980-01-03

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Legal Events

Date Code Title Description
ST Notification of lapse