AT268004B - Vorrichtung zur Betätigung von Backenspannfuttern an Werkzeugmaschinen - Google Patents

Vorrichtung zur Betätigung von Backenspannfuttern an Werkzeugmaschinen

Info

Publication number
AT268004B
AT268004B AT853366A AT853366A AT268004B AT 268004 B AT268004 B AT 268004B AT 853366 A AT853366 A AT 853366A AT 853366 A AT853366 A AT 853366A AT 268004 B AT268004 B AT 268004B
Authority
AT
Austria
Prior art keywords
machine tools
jaw chucks
operating jaw
operating
chucks
Prior art date
Application number
AT853366A
Other languages
English (en)
Inventor
Henri Giraud
Vincent Martin
Original Assignee
Henri Giraud
Vincent Martin
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 Henri Giraud, Vincent Martin filed Critical Henri Giraud
Application granted granted Critical
Publication of AT268004B publication Critical patent/AT268004B/de

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
    • B23B31/16004—Jaws movement actuated by one or more spiral grooves
    • 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
    • B23B31/16004—Jaws movement actuated by one or more spiral grooves
    • B23B31/16037—Jaws movement actuated by one or more spiral grooves using mechanical transmission through the spindle
    • 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
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/28—Chucks characterised by features relating primarily to remote control of the gripping means using electric or magnetic means in the chuck
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/062—Electric motors
    • 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
    • Y10T279/1926—Spiral cam or scroll actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Turning (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Wire Processing (AREA)
AT853366A 1965-09-13 1966-09-09 Vorrichtung zur Betätigung von Backenspannfuttern an Werkzeugmaschinen AT268004B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9276A FR1457653A (fr) 1965-09-13 1965-09-13 Mandrin pour machine-outil

Publications (1)

Publication Number Publication Date
AT268004B true AT268004B (de) 1969-01-27

Family

ID=9693271

Family Applications (1)

Application Number Title Priority Date Filing Date
AT853366A AT268004B (de) 1965-09-13 1966-09-09 Vorrichtung zur Betätigung von Backenspannfuttern an Werkzeugmaschinen

Country Status (8)

Country Link
US (1) US3499657A (de)
AT (1) AT268004B (de)
BE (1) BE686001A (de)
CH (1) CH446007A (de)
DE (1) DE1552302A1 (de)
ES (1) ES331069A1 (de)
FR (1) FR1457653A (de)
GB (1) GB1144580A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218083C2 (de) * 1982-05-13 1986-11-27 Hubert Dipl.-Ing. 5920 Bad Berleburg Bald Vorrichtung zum Erzeugen eines Stelldrehmoments, insbesondere zum Verstellen der Position der Backen eines Futters oder der von ihnen ausgeübten Spannkraft
DE3218084C3 (de) * 1982-05-13 1990-07-12 Bald Hubert Vorrichtung zum erzeugen einer stelldrehbewegung
US4482163A (en) * 1982-09-29 1984-11-13 Litton Industrial Products, Inc. Spindle powered adjustable chuck
DE3737190A1 (de) * 1987-11-03 1989-05-18 Smw Spanneinrichtungen Einrichtung zur betaetigung der spannbacken eines kraftspannfutters
EP1107843A1 (de) * 1998-04-03 2001-06-20 N.T. Naum Technologies Ltd. Automatisches einstellsystem für futter und methode
JP3677416B2 (ja) * 1998-10-23 2005-08-03 株式会社森精機ハイテック 電動チャックの制御方法および装置
GB0028931D0 (en) * 2000-11-28 2001-01-10 Pratt Burnerd Internat Ltd Actuator for workpiece holding device
US6913429B1 (en) * 2002-07-31 2005-07-05 Porter-Cable Corporation Tooless bit retaining assembly
US6932357B2 (en) * 2003-05-09 2005-08-23 Credo Technology Corporation Gear reducing collet nut assembly
DE102007032416A1 (de) * 2007-07-12 2009-01-15 Aradex Ag Verfahren zur Betätigung einer Spannvorrichtung und Spannsystem zur Durchführung des Verfahrens
DE502007005789D1 (de) * 2007-10-16 2011-01-05 Roehm Gmbh Verfahren zum einspannen verformungsempfindlicher werkstücke und spannfutter zur durchführung des verfahrens
US20100206077A1 (en) * 2009-02-17 2010-08-19 San-Ming Huang Magnetic Coupler for Isolating Noise and Vibration Transmitted from a Drive Source on a Six-Axles CNC Hybrid Gearset Testing Machine
EP2363224A3 (de) * 2010-03-02 2016-05-25 Karl Hiestand Spanneinrichtung für Werkzeugmaschinen
DE102010035150B4 (de) * 2010-08-23 2012-03-08 Ev Group Gmbh Automatisiert koppelbares Spannfutter
DE102013108895B3 (de) * 2013-08-16 2014-12-24 Rattunde & Co Gmbh Twinspanner und Verfahren zum gleichzeitigen Einspannen von zwei Langprofilabschnitten
US10967436B2 (en) * 2018-02-21 2021-04-06 Navarro IP, LLC Universal rotating chuck apparatus
CN108500490A (zh) * 2018-06-29 2018-09-07 山东丰田激光科技有限公司 一种激光切割用卡盘

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1608462A (en) * 1921-07-08 1926-11-23 E Horton & Son Company Chuck
US1441803A (en) * 1922-05-08 1923-01-09 Hay Howard Morton Motor-operated chuck
US1772203A (en) * 1926-02-17 1930-08-05 Union Mfg Co Chuck
US2687054A (en) * 1951-09-04 1954-08-24 Gorman R Nelson Magnetic fluid variable torque wrench
US2952177A (en) * 1956-07-19 1960-09-13 Union Mfg Co Power-operated wrench

Also Published As

Publication number Publication date
CH446007A (fr) 1967-10-31
GB1144580A (en) 1969-03-05
FR1457653A (fr) 1966-01-24
US3499657A (en) 1970-03-10
BE686001A (de) 1967-02-01
DE1552302A1 (de) 1969-10-23
ES331069A1 (es) 1967-07-01

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