DE1295318B - Spannvorrichtung - Google Patents

Spannvorrichtung

Info

Publication number
DE1295318B
DE1295318B DE1963B0071713 DEB0071713A DE1295318B DE 1295318 B DE1295318 B DE 1295318B DE 1963B0071713 DE1963B0071713 DE 1963B0071713 DE B0071713 A DEB0071713 A DE B0071713A DE 1295318 B DE1295318 B DE 1295318B
Authority
DE
Germany
Prior art keywords
jig
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.)
Pending
Application number
DE1963B0071713
Other languages
English (en)
Inventor
Buck Janes R
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.)
BUCK TOOL Co
Original Assignee
BUCK TOOL 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
Priority to US191950A priority Critical patent/US3117797A/en
Application filed by BUCK TOOL Co filed Critical BUCK TOOL Co
Publication of DE1295318B publication Critical patent/DE1295318B/de
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B31/00Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/40Expansion mandrels
    • B23B31/4006Gripping the work or tool by a split sleeve
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00Chucks or sockets
    • Y10T279/10Expanding
    • Y10T279/1004Collet type
    • Y10T279/1008Fixed jaws and moving cam
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00Chucks or sockets
    • Y10T279/10Expanding
    • Y10T279/1037Axially moving actuator
    • Y10T279/1041Wedge
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00Chucks or sockets
    • Y10T279/17Socket type
    • Y10T279/17411Spring biased jaws
    • Y10T279/17418Unitary
    • Y10T279/17435Split at both ends
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00Chucks or sockets
    • Y10T279/17Socket type
    • Y10T279/17411Spring biased jaws
    • Y10T279/17478Spring biased jaws with means to exclude contaminants; e.g., seal, shield
DE1963B0071713 1962-05-02 1963-04-30 Spannvorrichtung Pending DE1295318B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US191950A US3117797A (en) 1962-05-02 1962-05-02 Expandable or contractible workpiece holder

Publications (1)

Publication Number Publication Date
DE1295318B true DE1295318B (de) 1969-05-14

Family

ID=22707597

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1963B0071713 Pending DE1295318B (de) 1962-05-02 1963-04-30 Spannvorrichtung

Country Status (3)

Country Link
US (1) US3117797A (de)
DE (1) DE1295318B (de)
GB (1) GB978250A (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357709A (en) * 1964-10-30 1967-12-12 Buck Tool Co Expandable mandrel for gripping a workpiece
US3357710A (en) * 1964-10-30 1967-12-12 Buck Tool Co Expandable mandrel
US3362721A (en) * 1964-10-30 1968-01-09 Buck Tool Co Expandable mandrel
CH480119A (de) * 1967-04-27 1969-10-31 Emuge Werk Richard Glimpel Spannvorrichtung mit einer im Umfang veränderbaren Spannhülse
US3731942A (en) * 1970-09-30 1973-05-08 Buck Tool Co Hydraulically actuated tool collet
US4086803A (en) * 1976-06-25 1978-05-02 Crc-Crose International, Inc. Pipe bending mandrel
US4352285A (en) * 1979-09-06 1982-10-05 Crutcher Resources Corporation Hydraulic wedge mandrel
US4497498A (en) * 1982-08-06 1985-02-05 Buck James R Expanding-contracting gripping device for workpiece
DE3406638C2 (de) * 1984-02-24 1986-10-16 Emuge-Werk Richard Glimpel Fabrik Fuer Praezisionswerkzeuge (Vormals Moschkau & Glimpel), 8560 Lauf, De
US6009737A (en) * 1997-07-17 2000-01-04 Arvin Industries, Inc. Tube bender
US6155091A (en) * 1999-02-26 2000-12-05 Arvin Industries, Inc. Mandrel assembly for tube-bending apparatus
US6389872B1 (en) 2000-08-31 2002-05-21 Crc-Evans Pipeline International, Inc. Mandrel apparatus with floating spring members
WO2005054101A2 (de) * 2003-12-01 2005-06-16 Koenig & Bauer Aktiengesellschaft Rollenwechsler und verfahren zur durchführung eines fliegenden rollenwechsels
US8261761B2 (en) 2009-05-07 2012-09-11 Baker Hughes Incorporated Selectively movable seat arrangement and method
US8479823B2 (en) 2009-09-22 2013-07-09 Baker Hughes Incorporated Plug counter and method
US20110187062A1 (en) * 2010-01-29 2011-08-04 Baker Hughes Incorporated Collet system
US9279311B2 (en) 2010-03-23 2016-03-08 Baker Hughes Incorporation System, assembly and method for port control
US8789600B2 (en) 2010-08-24 2014-07-29 Baker Hughes Incorporated Fracing system and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383036A (en) * 1943-09-20 1945-08-21 Milton L Benjamin Expanding arbor
US2704481A (en) * 1955-03-22 Expansible mandrel
US2859041A (en) * 1958-04-11 1958-11-04 Cushman Chuck Co Collet chucks

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690914A (en) * 1951-02-15 1954-10-05 George F Bryant Mandrel
US2833548A (en) * 1956-07-19 1958-05-06 Wade Stevenson Implement driving device
US2944523A (en) * 1957-09-03 1960-07-12 Frank A Werstein Dust protector cap for percussive hammers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704481A (en) * 1955-03-22 Expansible mandrel
US2383036A (en) * 1943-09-20 1945-08-21 Milton L Benjamin Expanding arbor
US2859041A (en) * 1958-04-11 1958-11-04 Cushman Chuck Co Collet chucks

Also Published As

Publication number Publication date
GB978250A (en) 1964-12-23
US3117797A (en) 1964-01-14

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