FR678310A - Mandrin de serrage à coins - Google Patents

Mandrin de serrage à coins

Info

Publication number
FR678310A
FR678310A FR678310DA FR678310A FR 678310 A FR678310 A FR 678310A FR 678310D A FR678310D A FR 678310DA FR 678310 A FR678310 A FR 678310A
Authority
FR
France
Prior art keywords
wedge chuck
chuck
wedge
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 Forkardt
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 FR678310A publication Critical patent/FR678310A/fr
Expired 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
    • B23B31/02—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
    • B23B31/16295—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially with means preventing the ejection of the jaws
    • 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
    • B23B31/16233—Jaws movement actuated by oblique surfaces of a coaxial control rod
    • 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
    • Y10T279/1973—Wedge actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
FR678310D 1929-01-21 1929-07-11 Mandrin de serrage à coins Expired FR678310A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE322991X 1929-01-21

Publications (1)

Publication Number Publication Date
FR678310A true FR678310A (fr) 1930-03-21

Family

ID=6170623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR678310D Expired FR678310A (fr) 1929-01-21 1929-07-11 Mandrin de serrage à coins

Country Status (3)

Country Link
US (1) US1864423A (fr)
FR (1) FR678310A (fr)
GB (1) GB322991A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697612A (en) * 1950-04-01 1954-12-21 Cushman Chuck Co Lightweight chuck
US2704214A (en) * 1950-08-04 1955-03-15 Beausoleil Pierre Francois Lathe chuck with independently paired jaws
DE2960243D1 (en) * 1978-05-19 1981-04-30 Roehm Guenter H Chuck for turning machines
GB2183599A (en) * 1985-07-26 1987-06-10 Grace W R Ltd Mandrel for applying wrapping material
GB2178984B (en) * 1985-08-16 1989-08-02 Kitagawa Iron Works Co Chucks for machine tools
HU217764B (hu) 1997-10-10 2000-04-28 József Tajnafői Befogótokmány automatikus pofaállítással és centrifugális erő kiegyensúlyozással
US7827836B2 (en) 2004-08-10 2010-11-09 Magna Closures Inc. Power release double-locking latch
ES2728302T3 (es) 2014-12-04 2019-10-23 Hvm Tech Gmbh Mandril de sujeción de fuerza
DE102020001039A1 (de) * 2020-02-18 2021-08-19 Josef Steinberger Spannfutter mit hoher Spannwiederholgenauigkeit

Also Published As

Publication number Publication date
GB322991A (en) 1929-12-19
US1864423A (en) 1932-06-21

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