CA2676288C - Quick-release jaws with single-piece bearing chuck - Google Patents

Quick-release jaws with single-piece bearing chuck Download PDF

Info

Publication number
CA2676288C
CA2676288C CA2676288A CA2676288A CA2676288C CA 2676288 C CA2676288 C CA 2676288C CA 2676288 A CA2676288 A CA 2676288A CA 2676288 A CA2676288 A CA 2676288A CA 2676288 C CA2676288 C CA 2676288C
Authority
CA
Canada
Prior art keywords
semi
actuator arm
bearing
jaw
actuator
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 - Fee Related
Application number
CA2676288A
Other languages
English (en)
French (fr)
Other versions
CA2676288A1 (en
Inventor
Brian J. Crowley
Charlie S. Carmoney
Thomas H. Dejonghe
Thomas M. Grobbel
William R. Stickney
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.)
Forkardt Inc
Original Assignee
Illinois Tool Works Inc
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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of CA2676288A1 publication Critical patent/CA2676288A1/en
Application granted granted Critical
Publication of CA2676288C publication Critical patent/CA2676288C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B23B31/18—Chucks with simultaneously-acting jaws, whether or not also individually adjustable pivotally movable in planes containing the axis of the chuck
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S279/00—Chucks or sockets
    • Y10S279/901—Chuck or chuck jaw changing means
    • 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
    • Y10T279/18—Pivoted jaw
    • Y10T279/188—Toggle actuated
    • 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
    • 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
    • Y10T279/1953—Toggle actuated
    • 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
    • Y10T279/1993—Jaws with means to facilitate jaw removal
    • 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
    • Y10T279/25—Compensation for eccentricity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
CA2676288A 2007-02-27 2008-01-29 Quick-release jaws with single-piece bearing chuck Expired - Fee Related CA2676288C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/711,910 US7594665B2 (en) 2007-02-27 2007-02-27 Quick-release jaws with a single-piece bearing chuck
US11/711,910 2007-02-27
PCT/US2008/052250 WO2008106261A2 (en) 2007-02-27 2008-01-29 Quick-release jaws with single-piece bearing chuck

Publications (2)

Publication Number Publication Date
CA2676288A1 CA2676288A1 (en) 2008-09-04
CA2676288C true CA2676288C (en) 2011-10-18

Family

ID=39714996

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2676288A Expired - Fee Related CA2676288C (en) 2007-02-27 2008-01-29 Quick-release jaws with single-piece bearing chuck

Country Status (5)

Country Link
US (2) US7594665B2 (enExample)
EP (1) EP2114602A4 (enExample)
JP (1) JP5374775B2 (enExample)
CA (1) CA2676288C (enExample)
WO (1) WO2008106261A2 (enExample)

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DE102005031142A1 (de) * 2005-07-04 2007-01-18 Forkardt Deutschland Gmbh Spannvorrichtung, Grundbacken und Aufsatzbacken dafür
US8528914B2 (en) * 2007-02-27 2013-09-10 Forkardt Inc. Quick-release jaws with single-piece bearing chuck
US8534677B2 (en) * 2007-02-27 2013-09-17 Forkardt Inc. Work-holding chuck with quick-release jaws
US7594665B2 (en) * 2007-02-27 2009-09-29 Illinois Tool Works Inc. Quick-release jaws with a single-piece bearing chuck
DE502007002068D1 (de) * 2007-09-27 2009-12-31 Smw Autoblok Spannsysteme Gmbh Kraftspannfutter
US8459659B2 (en) * 2007-12-19 2013-06-11 Illinois Tool Works Inc. Hybrid lathe chuck
NL2003802C2 (nl) * 2009-11-16 2011-05-17 Vosteq Innovations B V Systeem alsmede bewerkingsinrichting, klauwplaat,klauw-koppelelement, klauw-wisselinrichting en werkwijze.
US8702081B2 (en) * 2012-02-29 2014-04-22 Karl C. S. Melchior Clamping device for clamping a plurality of workpieces at predetermined angles
CN103357910A (zh) * 2012-03-31 2013-10-23 江苏新光华机械有限公司 正反爪合用的三爪卡盘
KR101382389B1 (ko) 2013-08-07 2014-04-08 신광자 가공물 위치고정장치
CN109789493A (zh) * 2016-11-24 2019-05-21 株式会社北川铁工所 卡盘装置
CN107803694A (zh) * 2017-11-30 2018-03-16 中信戴卡股份有限公司 一种用于夹紧汽车轮毂的车床夹具
CN111972702B (zh) * 2019-05-23 2023-03-24 上海烟草集团有限责任公司 一种柔性化烟支旋转夹盘
CN110405238A (zh) * 2019-08-21 2019-11-05 宁夏工商职业技术学院（宁夏化工技工学校、宁夏机电工程学校、宁夏农业机械化学校） 一种新型车削加工用夹具
CN110548887B (zh) * 2019-08-26 2024-02-09 重庆神箭汽车传动件有限责任公司 斜拉式卡盘可调卡爪
CN113441743B (zh) * 2021-09-01 2021-10-29 南通御美津精密工业有限公司 一种用于夹持锥形薄壁管体的多功能机床卡盘
US12076794B2 (en) 2022-03-18 2024-09-03 Hammill Manufacturing Company, Co-op Tool Division Multipurpose chuck

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DE7613635U1 (de) * 1976-04-30 1976-09-16 Paul Forkardt Kg, 4000 Duesseldorf Kraftbetaetigtes spannfutter fuer drehmaschinen
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DE4029625C1 (enExample) * 1990-09-19 1992-03-12 Smw Schneider & Weisshaupt Gmbh, 7996 Meckenbeuren, De
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WO2008049621A2 (de) 2006-10-26 2008-05-02 Franz Haimer Maschinenbau Kg Spannvorrichtung sowie spannzange, grundkörper und spannschlüssel dafür
US8528914B2 (en) 2007-02-27 2013-09-10 Forkardt Inc. Quick-release jaws with single-piece bearing chuck
US7594665B2 (en) 2007-02-27 2009-09-29 Illinois Tool Works Inc. Quick-release jaws with a single-piece bearing chuck
US8534677B2 (en) 2007-02-27 2013-09-17 Forkardt Inc. Work-holding chuck with quick-release jaws

Also Published As

Publication number Publication date
US20080203681A1 (en) 2008-08-28
WO2008106261A2 (en) 2008-09-04
EP2114602A2 (en) 2009-11-11
JP5374775B2 (ja) 2013-12-25
EP2114602A4 (en) 2017-05-24
US20090309318A1 (en) 2009-12-17
US7594665B2 (en) 2009-09-29
CA2676288A1 (en) 2008-09-04
WO2008106261A3 (en) 2008-12-31
JP2010519063A (ja) 2010-06-03
US7954825B2 (en) 2011-06-07

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20160129