FR2361965A1 - CLAMP FOR FIXING WITH CENTERING WORKPIECES - Google Patents

CLAMP FOR FIXING WITH CENTERING WORKPIECES

Info

Publication number
FR2361965A1
FR2361965A1 FR7725034A FR7725034A FR2361965A1 FR 2361965 A1 FR2361965 A1 FR 2361965A1 FR 7725034 A FR7725034 A FR 7725034A FR 7725034 A FR7725034 A FR 7725034A FR 2361965 A1 FR2361965 A1 FR 2361965A1
Authority
FR
France
Prior art keywords
fixing
clamp
flange
centering
side opposite
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
FR7725034A
Other languages
French (fr)
Other versions
FR2361965B1 (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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen AG
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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of FR2361965A1 publication Critical patent/FR2361965A1/en
Application granted granted Critical
Publication of FR2361965B1 publication Critical patent/FR2361965B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/40—Expansion mandrels
    • B23B31/4006—Gripping the work or tool by a split sleeve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/026—Chucks the radial or angular position of the tool being adjustable
    • B23B31/0261—Chucks the radial or angular position of the tool being adjustable for centering the tool

Abstract

L'invention concerne une pince de serrage servant à fixer avec centrage des pièces à usiner et comportant un logement et un centrage des pieces pour la fixation intérieure ou extérieure. Elle est caractérisée par le fait qu'elle est formée d'une douille munie d'une bride du côté opposé à la pièce, qu'elle présente du côté opposé à la pièce une partie usinée au tour qui commence à la bride et s'étend sur une partie de la longueur de la douille et que contre la région marginale de la bride, du côté opposé à la pièce, peut être poussé du côté frontal un élément de serrage. Application aux machines d'usinage.The invention relates to a collet for fixing with centering workpieces and comprising a housing and a centering of the parts for internal or external fixing. It is characterized by the fact that it is formed by a sleeve provided with a flange on the side opposite the part, that it has on the side opposite to the part a part machined on a lathe which begins at the flange and s' extends over part of the length of the sleeve and that against the marginal region of the flange, on the side opposite to the workpiece, a clamp can be pushed from the front side. Application to machining machines.

FR7725034A 1976-08-18 1977-08-16 CLAMP FOR FIXING WITH CENTERING WORKPIECES Granted FR2361965A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2637146A DE2637146C3 (en) 1976-08-18 1976-08-18 Clamping bush for central internal and external clamping

Publications (2)

Publication Number Publication Date
FR2361965A1 true FR2361965A1 (en) 1978-03-17
FR2361965B1 FR2361965B1 (en) 1983-08-05

Family

ID=5985721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725034A Granted FR2361965A1 (en) 1976-08-18 1977-08-16 CLAMP FOR FIXING WITH CENTERING WORKPIECES

Country Status (4)

Country Link
DE (1) DE2637146C3 (en)
FR (1) FR2361965A1 (en)
GB (1) GB1536105A (en)
IT (1) IT1082994B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119750A2 (en) * 1983-03-16 1984-09-26 John Lovatt Collet chucks

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH697183A5 (en) * 2004-05-05 2008-06-25 Synthes Gmbh Use of the content of platelets or platelet rich plasma (obtained by disruption of their membranes) for the preparation of an agent, which is useful for the treatment of bone, cartilage or skin diseases or defects

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE869892C (en) * 1943-06-22 1953-03-09 Rudolf Spieth Jig

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE869892C (en) * 1943-06-22 1953-03-09 Rudolf Spieth Jig

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119750A2 (en) * 1983-03-16 1984-09-26 John Lovatt Collet chucks
EP0119750A3 (en) * 1983-03-16 1986-03-26 John Lovatt Collet chucks

Also Published As

Publication number Publication date
DE2637146C3 (en) 1979-04-12
IT1082994B (en) 1985-05-21
DE2637146A1 (en) 1978-02-23
DE2637146B2 (en) 1978-08-10
FR2361965B1 (en) 1983-08-05
GB1536105A (en) 1978-12-20

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse