BE556656A - - Google Patents

Info

Publication number
BE556656A
BE556656A BE556656DA BE556656A BE 556656 A BE556656 A BE 556656A BE 556656D A BE556656D A BE 556656DA BE 556656 A BE556656 A BE 556656A
Authority
BE
Belgium
Prior art keywords
cylinder
mandrel
piston
air
membrane
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE556656A publication Critical patent/BE556656A/fr

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)
  • Actuator (AREA)
  • Gripping On Spindles (AREA)
BE556656D 1954-12-12 BE556656A (pm)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF16353A DE963288C (de) 1954-12-12 1954-12-12 Rotierender Zylinder fuer druckluftbetaetigte Spannfutter an Werkzeugmaschinen

Publications (1)

Publication Number Publication Date
BE556656A true BE556656A (pm)

Family

ID=7088191

Family Applications (1)

Application Number Title Priority Date Filing Date
BE556656D BE556656A (pm) 1954-12-12

Country Status (2)

Country Link
BE (1) BE556656A (pm)
DE (1) DE963288C (pm)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130645A (en) * 1961-05-29 1964-04-28 Woodworth Co N A Slip ring
DE3378195D1 (en) * 1982-08-28 1988-11-17 Pratt Int Ltd Burnerd Work holding devices
DE3319228A1 (de) * 1983-05-27 1984-11-29 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Druckmittelzufuehrung fuer spannfutter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE319785C (de) * 1918-07-19 1920-03-31 Rheinische Metallwarenfabrik G Drehbankfutter zum Einspannen von Werkstuecken mittels in der hohlen Arbeitsspindel gelagerter, achsial verschiebbarer Spindel
CH260917A (de) * 1946-11-04 1949-04-15 Otto Eriksson Erik Pneumatisches Schnellspannfutter.

Also Published As

Publication number Publication date
DE963288C (de) 1957-05-02

Similar Documents

Publication Publication Date Title
US6497417B2 (en) Collet chuck provided with a driven movable member which can be driven hydraulically in two opposite directions for operating a collet
FR2504427A1 (fr) Mandrin de serrage avec douille de serrage dilatable hydrauliquement
FR2733927A1 (fr) Tete de broche
BE556656A (pm)
JP5005007B2 (ja) 棒材把持装置
EP1004379B1 (fr) Dispositif de serrage d'une pièce ou d'une barre de matériau à usiner
FR3025279A1 (fr) Connecteur de valve pour une valve d'un dispositif de gonflage, et adaptateur comportant celui-ci
FR2593102A1 (fr) Tete pour un dispositif de changement d'outil.
EP2546011A1 (fr) Dispositif de maintien de pièces mécaniques
CH693822A5 (fr) Tête de pulvérisation.
FR2530750A1 (fr) Ecrou tendeur hydraulique pour assemblage axial de deux parties de pieces ou de machines
FR2601605A1 (fr) Outil evaseur de tubes.
FR2578180A1 (fr) Etau hydraulique a approche rapide.
FR2559225A1 (fr) Cylindre de frein combine a diaphragme et a accumulation de force a ressort
US3669220A (en) Exchangeable grease gun tip
JP2001191227A (ja) ハイドロメカニカル・チャック用取付工具
FR2480658A1 (fr) Dispositif de serrage hydraulique pour machine-outil
FR2638383A1 (fr) Dispositif d'alimentation en liquide d'arrosage d'un mandrin flottant
JP4530677B2 (ja) 工作機械用工具ホルダ
FR2550474A1 (fr) Pistolet a souffler de l'air comprime
FR2545019A1 (fr) Mandrin a reglage axial pour outils presentant une queue de type quelconque
FR2459707A1 (fr) Pince asservie a verins
FR2501088A1 (fr) Dispositif a broche creuse et a mandrin combines
CH356369A (fr) Dispositif de serrage destiné à maintenir une pièce annulaire contre la plaque frontale de la poupée d'une machine à meuler
FR2482447A1 (fr) Tete de contre-angle