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IT1003647B - Portapezzo regolabile con ganasce anteriori e posteriori di trattenu ta del pezzo - Google Patents

Portapezzo regolabile con ganasce anteriori e posteriori di trattenu ta del pezzo

Info

Publication number
IT1003647B
IT1003647B IT48911/74A IT4891174A IT1003647B IT 1003647 B IT1003647 B IT 1003647B IT 48911/74 A IT48911/74 A IT 48911/74A IT 4891174 A IT4891174 A IT 4891174A IT 1003647 B IT1003647 B IT 1003647B
Authority
IT
Italy
Prior art keywords
piece
retain
adjustable
rear jaws
holder
Prior art date
Application number
IT48911/74A
Other languages
English (en)
Original Assignee
Woodworth Na Co
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 Woodworth Na Co filed Critical Woodworth Na Co
Application granted granted Critical
Publication of IT1003647B publication Critical patent/IT1003647B/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
    • B23B31/32—Chucks with jaws carried by diaphragm
    • 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
    • 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
    • Y10T279/31—Jaws mounted on flexible member; i.e., diaphragm
    • 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
    • Y10T279/34—Accessory or component
    • Y10T279/3462—Jaw insert

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
IT48911/74A 1973-04-25 1974-03-01 Portapezzo regolabile con ganasce anteriori e posteriori di trattenu ta del pezzo IT1003647B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US354440A US3873107A (en) 1973-04-25 1973-04-25 Adjustable work holder with front and rear work holding jaws

Publications (1)

Publication Number Publication Date
IT1003647B true IT1003647B (it) 1976-06-10

Family

ID=23393346

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48911/74A IT1003647B (it) 1973-04-25 1974-03-01 Portapezzo regolabile con ganasce anteriori e posteriori di trattenu ta del pezzo

Country Status (4)

Country Link
US (1) US3873107A (it)
DE (1) DE2409132A1 (it)
FR (1) FR2227076A1 (it)
IT (1) IT1003647B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5615966A (en) * 1979-07-13 1981-02-16 Toyoda Mach Works Ltd Cam grinding machine
US4507843A (en) * 1982-12-10 1985-04-02 Hughes Tool Company Clamping assembly
US5042826A (en) * 1990-08-24 1991-08-27 The Olofsson Corporation Collet
AU2151000A (en) * 1998-11-17 2000-06-05 Gleason Works, The Apparatus for securing workholding equipment to a machine tool
KR100929023B1 (ko) * 2007-12-10 2009-11-26 안전공업주식회사 내연기관용 엔진 밸브의 헤드 가공장치
US8474140B2 (en) * 2008-04-29 2013-07-02 Caterpillar Inc. High precision grinding and remanufacturing of machine components
KR101716567B1 (ko) * 2015-05-11 2017-03-16 육태균 엔진밸브용 자동 척킹장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151862A (en) * 1961-08-08 1964-10-06 Budd Co Gripping device for chuck jaws
US3244430A (en) * 1964-03-30 1966-04-05 Buck Tool Co Chuck construction for elongated contoured workpieces
US3248121A (en) * 1964-04-21 1966-04-26 Volpe Michael Jaw assembly
US3455567A (en) * 1966-03-31 1969-07-15 Woodworth Co N A Automated gear chuck
US3479042A (en) * 1966-08-19 1969-11-18 Woodworth Co N A Gear pin with pull-back action

Also Published As

Publication number Publication date
US3873107A (en) 1975-03-25
FR2227076A1 (it) 1974-11-22
DE2409132A1 (de) 1974-11-21

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