FR928015A - Perfectionnements aux dispositifs d'usinage comportant matrices et poinçons - Google Patents

Perfectionnements aux dispositifs d'usinage comportant matrices et poinçons

Info

Publication number
FR928015A
FR928015A FR928015DA FR928015A FR 928015 A FR928015 A FR 928015A FR 928015D A FR928015D A FR 928015DA FR 928015 A FR928015 A FR 928015A
Authority
FR
France
Prior art keywords
punches
dies
machining devices
machining
devices
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
Other languages
English (en)
Inventor
Paul-Charles-Adrien Loisy
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 filed Critical
Application granted granted Critical
Publication of FR928015A publication Critical patent/FR928015A/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
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
    • 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
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/02—Ejecting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR928015D 1946-04-30 1946-04-30 Perfectionnements aux dispositifs d'usinage comportant matrices et poinçons Expired FR928015A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR928015T 1946-04-30

Publications (1)

Publication Number Publication Date
FR928015A true FR928015A (fr) 1947-11-17

Family

ID=9441415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR928015D Expired FR928015A (fr) 1946-04-30 1946-04-30 Perfectionnements aux dispositifs d'usinage comportant matrices et poinçons

Country Status (1)

Country Link
FR (1) FR928015A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004578B (de) * 1954-07-31 1957-03-21 Heinrich Jakob Presse fuer Schnitt- und Stanzarbeiten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004578B (de) * 1954-07-31 1957-03-21 Heinrich Jakob Presse fuer Schnitt- und Stanzarbeiten

Similar Documents

Publication Publication Date Title
FR1116237A (fr) Perfectionnements aux dispositifs de retard d'ultra-sons
FR928015A (fr) Perfectionnements aux dispositifs d'usinage comportant matrices et poinçons
FR939279A (fr) Perfectionnements aux dispositifs d'atténuateurs électriques
FR1053584A (fr) Perfectionnements aux dispositifs de vibro-massage chauffant
FR1017688A (fr) Perfectionnements aux dispositifs d'embrayage
FR1088270A (fr) Perfectionnements aux dispositifs de freinages hydrauliques
FR1018826A (fr) Perfectionnements aux presses hydrauliques
FR1023447A (fr) Presse hydraulique
FR989939A (fr) Presse hydraulique
FR966378A (fr) Porte-filière double
FR936351A (fr) Perfectionnement apporté aux poinçons à découper et emboutir
FR1037978A (fr) Perfectionnements aux dispositifs hydrauliques
FR59951E (fr) Filière réglable perfectionnée
FR60592E (fr) Perfectionnements aux dispositifs d'embrayage
FR1031697A (fr) Perfectionnements aux presses à filer les métaux
FR897887A (fr) Perfectionnement aux presses rotatives d'agglomération
FR1086377A (fr) Perfectionnements aux dispositifs d'évacuation de chaleur
FR935803A (fr) Presse d'établi
CA437685A (fr) Montage de poincon et de matrice
CA435882A (fr) Ensemble de matrice et poincon
FR54360E (fr) Perfectionnements aux dispositifs d'épinglage des tôles
AU129089B2 (en) Improvements relating to metalworking and like presses
FR902120A (fr) Vis de presse continue
CA446950A (fr) Poinconneuse
CA433073A (fr) Mecanisme de poincon et de matrice