CH348306A - Spanneinrichtung an Werkzeugmaschinen - Google Patents

Spanneinrichtung an Werkzeugmaschinen

Info

Publication number
CH348306A
CH348306A CH348306DA CH348306A CH 348306 A CH348306 A CH 348306A CH 348306D A CH348306D A CH 348306DA CH 348306 A CH348306 A CH 348306A
Authority
CH
Switzerland
Prior art keywords
clamping device
machine tools
tools
machine
clamping
Prior art date
Application number
Other languages
English (en)
Inventor
Blaettry Hans
Original Assignee
Forkardt Paul Kg
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 Forkardt Paul Kg filed Critical Forkardt Paul Kg
Publication of CH348306A publication Critical patent/CH348306A/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
    • B23B31/24—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
CH348306D 1956-04-06 1957-01-28 Spanneinrichtung an Werkzeugmaschinen CH348306A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF19980A DE1006236B (de) 1956-04-06 1956-04-06 Umlaufender Pressluftzylinder fuer Spanneinrichtungen an Werkzeugmaschinen

Publications (1)

Publication Number Publication Date
CH348306A true CH348306A (de) 1960-08-15

Family

ID=7089514

Family Applications (1)

Application Number Title Priority Date Filing Date
CH348306D CH348306A (de) 1956-04-06 1957-01-28 Spanneinrichtung an Werkzeugmaschinen

Country Status (3)

Country Link
CH (1) CH348306A (de)
DE (1) DE1006236B (de)
FR (1) FR1166660A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074361B (de) 1960-01-28 Carl Hasse & Wrede G.m.b.H., Berlin-Britz Selbsthemmende Spanneinrichtung für Werkzeugmaschinen, insbesondere für Drehbänke
DE1144658B (de) 1958-06-10 1963-02-28 Zahnschneidemaschinenfabrik Mo Hydraulische Spanneinrichtung, insbesondere fuer Werkzeugmaschinen
DE1240366B (de) 1959-01-10 1967-05-11 Westinghouse Bremsen Apparate Druckluftbetaetigte, nicht umlaufende Werkstueckspanneinrichtung
CH471328A (de) * 1968-04-30 1969-04-15 Forkardt Paul Kg Vorrichtung zum Zuführen von Druckflüssigkeit zu einem umlaufenden, doppeltwirkenden Hydraulikzylinder
DE6909174U (de) 1969-03-07 1970-09-17 Roehm Gmbh Umlaufender spannzylinder fuer spanneinrichtungen an werkzeugmaschinen
DE2256933C3 (de) * 1972-11-21 1975-05-07 W. Hofmann & Co Kg, 5657 Haan Druckmittelbetätigter umlaufender Spannzylinder für Spanneinrichtungen
DE102024108169B3 (de) * 2024-03-21 2025-05-08 Heinz-Dieter Schunk Gmbh & Co. Spanntechnik Kg Sicherheitseinrichtung für eine Spannstation, Spannstation und Nachrüstsatz

Also Published As

Publication number Publication date
FR1166660A (fr) 1958-11-13
DE1006236B (de) 1957-04-11

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