FR2413207A1 - Dispositif de presse comprenant un ensemble elastique - Google Patents

Dispositif de presse comprenant un ensemble elastique

Info

Publication number
FR2413207A1
FR2413207A1 FR7804108A FR7804108A FR2413207A1 FR 2413207 A1 FR2413207 A1 FR 2413207A1 FR 7804108 A FR7804108 A FR 7804108A FR 7804108 A FR7804108 A FR 7804108A FR 2413207 A1 FR2413207 A1 FR 2413207A1
Authority
FR
France
Prior art keywords
press tool
spring washers
pressure pad
pressure
lower limiting
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.)
Withdrawn
Application number
FR7804108A
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.)
CORNERCROFT ENG Ltd
Original Assignee
CORNERCROFT ENG 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 CORNERCROFT ENG Ltd filed Critical CORNERCROFT ENG Ltd
Publication of FR2413207A1 publication Critical patent/FR2413207A1/fr
Withdrawn legal-status Critical Current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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

DISPOSITIF DE PRESSE COMPRENANT UN ENSEMBLE ELASTIQUE. L'INVENTION CONCERNE UN DISPOSITIF DE PRESSE COMPRENANT UN ENSEMBLE ELASTIQUE COMPOSE D'UN RESSORT DE COMPRESSION, D'UN ELEMENT DE GUIDAGE, D'UNE BUTEE DE RESSORT FIXE ET D'UNE BUTEE DE RESSORT MOBILE SUR L'ELEMENT DE GUIDAGE, D'UN PREMIER ELEMENT D'ARRET POUR MAINTENIR LE RESSORT EN L'ETAT COMPRIME ET D'UN SECOND ELEMENT D'ARRET POUR LIMITER LA DISTANCE DE COMPRESSION DUDIT RESSORT, AINSI QUE D'UN MANCHON DE PORTEE, FAISANT PARTIE DUDIT ENSEMBLE ELASTIQUE. APPLICATION AUX OUTILS DE PRESSE DE CINTRAGE, D'EMBOUTISSAGE, D'ESTAMPAGE, ETC.
FR7804108A 1977-12-29 1978-02-14 Dispositif de presse comprenant un ensemble elastique Withdrawn FR2413207A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5420977 1977-12-29

Publications (1)

Publication Number Publication Date
FR2413207A1 true FR2413207A1 (fr) 1979-07-27

Family

ID=10470286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804108A Withdrawn FR2413207A1 (fr) 1977-12-29 1978-02-14 Dispositif de presse comprenant un ensemble elastique

Country Status (4)

Country Link
JP (1) JPS5492563A (fr)
BE (1) BE864499R (fr)
DE (1) DE2810093A1 (fr)
FR (1) FR2413207A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0181269A1 (fr) * 1984-11-09 1986-05-14 Esswein S.A. Outil de presse à parties travaillantes démontables sous presse
EP0257674A3 (fr) * 1986-08-22 1989-11-29 Koninklijke Philips Electronics N.V. Machine de poinçonnage ou d'estampage

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19541170C2 (de) * 1995-11-04 1997-09-04 Hinderer & Muehlich Kg Positioniereinrichtung zum Positionieren einer Patrize in Bezug zu einer Matrize
JP2006264809A (ja) * 2005-03-22 2006-10-05 Toshiba Elevator Co Ltd エレベータのエプロン装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0181269A1 (fr) * 1984-11-09 1986-05-14 Esswein S.A. Outil de presse à parties travaillantes démontables sous presse
FR2572963A1 (fr) * 1984-11-09 1986-05-16 Esswein Sa Outil de presse a parties travaillantes demontables sous presse
US4656902A (en) * 1984-11-09 1987-04-14 Esswein S.A. Metal stamping tool with working parts removable while on the machine
EP0257674A3 (fr) * 1986-08-22 1989-11-29 Koninklijke Philips Electronics N.V. Machine de poinçonnage ou d'estampage

Also Published As

Publication number Publication date
BE864499R (fr) 1978-07-03
DE2810093A1 (de) 1979-07-12
JPS5492563A (en) 1979-07-21

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Legal Events

Date Code Title Description
ST Notification of lapse