FR2532871B1 - Dispositif a serrage rapide, notamment sur machines-outils, et procede de mise en oeuvre - Google Patents

Dispositif a serrage rapide, notamment sur machines-outils, et procede de mise en oeuvre

Info

Publication number
FR2532871B1
FR2532871B1 FR8314728A FR8314728A FR2532871B1 FR 2532871 B1 FR2532871 B1 FR 2532871B1 FR 8314728 A FR8314728 A FR 8314728A FR 8314728 A FR8314728 A FR 8314728A FR 2532871 B1 FR2532871 B1 FR 2532871B1
Authority
FR
France
Prior art keywords
implementation
machine tools
tightening device
quick tightening
quick
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
Application number
FR8314728A
Other languages
English (en)
Other versions
FR2532871A1 (fr
Inventor
Horst Bohm
Bernhard Stahl
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.)
Optima Spanntechnik GmbH
Original Assignee
Optima Spanntechnik GmbH
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 Optima Spanntechnik GmbH filed Critical Optima Spanntechnik GmbH
Publication of FR2532871A1 publication Critical patent/FR2532871A1/fr
Application granted granted Critical
Publication of FR2532871B1 publication Critical patent/FR2532871B1/fr
Expired 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
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
    • B23B31/302—Hydraulic equipment, e.g. pistons, valves, rotary joints
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18992—Reciprocating to reciprocating
FR8314728A 1982-09-13 1983-09-12 Dispositif a serrage rapide, notamment sur machines-outils, et procede de mise en oeuvre Expired FR2532871B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3233940A DE3233940C1 (de) 1982-09-13 1982-09-13 Schnellspannvorrichtung

Publications (2)

Publication Number Publication Date
FR2532871A1 FR2532871A1 (fr) 1984-03-16
FR2532871B1 true FR2532871B1 (fr) 1988-12-02

Family

ID=6173104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8314728A Expired FR2532871B1 (fr) 1982-09-13 1983-09-12 Dispositif a serrage rapide, notamment sur machines-outils, et procede de mise en oeuvre

Country Status (5)

Country Link
US (1) US4565357A (fr)
JP (1) JPS5953135A (fr)
DE (1) DE3233940C1 (fr)
FR (1) FR2532871B1 (fr)
SE (1) SE454961B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3537337A1 (de) * 1985-10-19 1987-04-23 Optima Spanntechnik Gmbh Spannvorrichtung
DE3605620A1 (de) * 1985-10-19 1987-08-27 Optima Spanntechnik Gmbh Spannvorrichtung
DE3639170C2 (de) * 1986-11-15 1995-03-16 Optima Spanntechnik Gmbh Spannzylinder
DE3935443A1 (de) * 1989-10-25 1991-05-02 Daimler Benz Ag Verriegelungsvorrichtung, insbesondere fuer ein druckmittel-stellglied der axialkolbenbauart

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2105632A5 (fr) * 1970-09-15 1972-04-28 Hure Sa
DE2319686A1 (de) * 1973-04-18 1974-11-14 Amsted Siemag Kette Gmbh Schnellspannvorrichtung, insbesondere zum festspannen von werkzeugen oder werkstuecken und vorrichtungen an werkzeugmaschinen
IT1168021B (it) * 1980-10-22 1987-05-20 Saurer Allma Gmbh Dispositivo di bloccaggio, azionato pneumaticamente, in particolare morsa da macchina

Also Published As

Publication number Publication date
FR2532871A1 (fr) 1984-03-16
SE8304706D0 (sv) 1983-08-31
DE3233940C1 (de) 1984-03-22
JPS5953135A (ja) 1984-03-27
SE8304706L (sv) 1984-03-14
US4565357A (en) 1986-01-21
SE454961B (sv) 1988-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse