IT993979B - Autocentrante a morsetti per macchine utensili - Google Patents

Autocentrante a morsetti per macchine utensili

Info

Publication number
IT993979B
IT993979B IT29641/73A IT2964173A IT993979B IT 993979 B IT993979 B IT 993979B IT 29641/73 A IT29641/73 A IT 29641/73A IT 2964173 A IT2964173 A IT 2964173A IT 993979 B IT993979 B IT 993979B
Authority
IT
Italy
Prior art keywords
centering
terminals
self
machine tools
tools
Prior art date
Application number
IT29641/73A
Other languages
English (en)
Original Assignee
Forkardt Paul Kg
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 Forkardt Paul Kg filed Critical Forkardt Paul Kg
Application granted granted Critical
Publication of IT993979B publication Critical patent/IT993979B/it

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
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/1627—Details of the jaws
    • B23B31/16279—Fixation on the master jaw
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/19—Radially reciprocating jaws
    • Y10T279/1986—Jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
IT29641/73A 1972-10-03 1973-10-02 Autocentrante a morsetti per macchine utensili IT993979B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2248403A DE2248403B2 (de) 1972-10-03 1972-10-03 Spannfutter

Publications (1)

Publication Number Publication Date
IT993979B true IT993979B (it) 1975-09-30

Family

ID=5858043

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29641/73A IT993979B (it) 1972-10-03 1973-10-02 Autocentrante a morsetti per macchine utensili

Country Status (3)

Country Link
US (1) US3868120A (it)
DE (1) DE2248403B2 (it)
IT (1) IT993979B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546988A (en) * 1983-08-05 1985-10-15 The S-P Manufacturing Corporation Chuck top jaw with removable insert
DE3345012A1 (de) * 1983-12-13 1985-06-20 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Palette zur aufnahme von aufsatzspannbacken
DE3512929A1 (de) * 1985-04-11 1986-10-16 Rudi 4018 Langenfeld Kirst Spannbacke
US4667971A (en) * 1985-06-06 1987-05-26 Buck Chuck Company Fast change top jaw system
US5330205A (en) * 1993-11-04 1994-07-19 Buck Chuck Company Power chuck with quick change top jaw
US5529320A (en) * 1995-03-20 1996-06-25 Illinois Tool Works, Inc. Quick change top jaw
US5842704A (en) * 1997-08-04 1998-12-01 Gilliam; Maxie Chuck jaw and quick change jaw inserts
US5842705A (en) * 1997-11-24 1998-12-01 The Goss & Deleeuw Machine Company Quick-change jaw assembly
DE20003066U1 (de) * 2000-02-19 2000-04-20 Roehm Gmbh Hebelfutter für Kurbelwellen
JP6233827B1 (ja) * 2016-05-16 2017-11-22 有限会社 シンセテック チャック機構、ステア付爪及び工作機械
BE1024721B1 (fr) * 2016-11-08 2018-06-14 Philippe Donis Mandrin autocentrant et machine rotative equipee d'un tel mandrin

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1261265A (en) * 1916-05-22 1918-04-02 Asa Otis Reversible chuck-jaw.
US2777704A (en) * 1954-06-17 1957-01-15 Cushman Chuck Co Precision chuck jaws
US3494627A (en) * 1967-11-15 1970-02-10 Anton E Pirman Jaw chuck

Also Published As

Publication number Publication date
US3868120A (en) 1975-02-25
DE2248403B2 (de) 1975-05-15
DE2248403C3 (it) 1976-01-02
DE2248403A1 (de) 1974-04-18

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