ES2018863B3 - Dispositivo de tensado en un torno con mandril de sujeccion - Google Patents

Dispositivo de tensado en un torno con mandril de sujeccion

Info

Publication number
ES2018863B3
ES2018863B3 ES88107289T ES88107289T ES2018863B3 ES 2018863 B3 ES2018863 B3 ES 2018863B3 ES 88107289 T ES88107289 T ES 88107289T ES 88107289 T ES88107289 T ES 88107289T ES 2018863 B3 ES2018863 B3 ES 2018863B3
Authority
ES
Spain
Prior art keywords
lathe
tensioning device
holding chuck
chuck
holding
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 - Lifetime
Application number
ES88107289T
Other languages
English (en)
Inventor
Gunter Horst Rohm
Karl Pesch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2018863B3 publication Critical patent/ES2018863B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23B31/16233—Jaws movement actuated by oblique surfaces of a coaxial control rod
    • B23B31/16254—Jaws movement actuated by oblique surfaces of a coaxial control rod using fluid-pressure means to actuate the gripping 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
    • Y10T279/12—Chucks or sockets with fluid-pressure actuator
    • Y10T279/1208—Chucks or sockets with fluid-pressure actuator with measuring, indicating or control 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
    • Y10T279/19—Radially reciprocating jaws
    • Y10T279/1906—Radially reciprocating jaws with indicator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
ES88107289T 1987-08-04 1988-05-06 Dispositivo de tensado en un torno con mandril de sujeccion Expired - Lifetime ES2018863B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3725714A DE3725714C1 (es) 1987-08-04 1987-08-04

Publications (1)

Publication Number Publication Date
ES2018863B3 true ES2018863B3 (es) 1991-05-16

Family

ID=6332963

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88107289T Expired - Lifetime ES2018863B3 (es) 1987-08-04 1988-05-06 Dispositivo de tensado en un torno con mandril de sujeccion

Country Status (5)

Country Link
US (1) US4932674A (es)
EP (1) EP0302187B1 (es)
JP (1) JPH0659564B2 (es)
DE (1) DE3725714C1 (es)
ES (1) ES2018863B3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6257595B1 (en) 1998-09-04 2001-07-10 Hardinge Inc. Collect chuck with quick-change cap
US6202523B1 (en) 1998-11-10 2001-03-20 J. F. Berns Co., Inc. Air operated loading and unloading device
DE10163104A1 (de) * 2001-12-20 2003-07-03 Roemheld A Gmbh & Co Kg Zentrierspannelement
DE10207567A1 (de) * 2002-02-22 2003-09-04 Roehm Gmbh Kugelbolzenfutter
DE10307565A1 (de) * 2002-10-09 2004-04-22 Smw-Autoblok Spannsysteme Gmbh Kraftspannfutter oder dgl.
US7513181B2 (en) * 2003-11-24 2009-04-07 J.F. Berns Co., Inc. Air operated unloading device
FR2883359B1 (fr) * 2005-03-15 2007-05-11 Valeo Vision Sa Projecteur lumineux pour vehicule automobile, de faible encombrement
CN102581328B (zh) * 2012-03-14 2013-12-04 赵长军 前置摆动缸式中空液压卡盘
CN103769639B (zh) * 2014-02-14 2015-07-29 哈尔滨工业大学 带双向限位的外卡式精密电动卡盘
CN103785873B (zh) * 2014-02-14 2015-07-29 哈尔滨工业大学 精密气动卡盘

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2924111C2 (de) * 1979-06-15 1986-07-17 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Einrichtung zur Überwachung des Druckes bei druckmittelbetätigten Spannfuttern mit im Betrieb rotierenden Spannzylindern an Bearbeitungsmaschinen
DE3102099A1 (de) * 1981-01-23 1982-08-19 Röhm GmbH, 7927 Sontheim Spanneinrichtung an drehmaschinen mit einem spannfutter
DE3228749C2 (de) * 1982-07-31 1986-10-16 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Einrichtung zur Bestimmung des Arbeitsbereiches eines doppeltwirkenden Spannzylinders zur Betätigung von Spanneinrichtungen an Werkzeugmaschinen, insbesondere von auswechselbaren Spannfuttern an Drehmaschinen
DE3402988A1 (de) * 1984-01-28 1985-08-08 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Einrichtung zur ueberwachung des betriebszustandes eines kraftspannfutters
DE3402989A1 (de) * 1984-01-28 1985-08-08 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Einrichtung zur ueberwachung des betriebszustandes eines kraftspannfutters
DE3518332C1 (de) * 1985-05-22 1986-05-22 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Umlaufendes Kraftspannfutter, insbesondere für Drehmaschinen

Also Published As

Publication number Publication date
EP0302187A1 (de) 1989-02-08
JPS6451210A (en) 1989-02-27
DE3725714C1 (es) 1988-06-23
EP0302187B1 (de) 1990-10-17
US4932674A (en) 1990-06-12
JPH0659564B2 (ja) 1994-08-10

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