CH314719A - Selbstzentrierendes Backenfutter für Werkzeugmaschinen - Google Patents

Selbstzentrierendes Backenfutter für Werkzeugmaschinen

Info

Publication number
CH314719A
CH314719A CH314719DA CH314719A CH 314719 A CH314719 A CH 314719A CH 314719D A CH314719D A CH 314719DA CH 314719 A CH314719 A CH 314719A
Authority
CH
Switzerland
Prior art keywords
self
machine tools
jaw chucks
centering jaw
centering
Prior art date
Application number
Other languages
English (en)
Inventor
Hofmann Wilhelm
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 CH314719A publication Critical patent/CH314719A/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
    • B23B31/16008—Details of the jaws
    • 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
    • B23B31/16295—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially with means preventing the ejection of the jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
CH314719D 1950-09-05 1953-05-12 Selbstzentrierendes Backenfutter für Werkzeugmaschinen CH314719A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF2591A DE882790C (de) 1950-09-05 1950-09-05 Selbstzentrierendes Backenfutter fuer Drehbaenke, Schleifmaschinen u. dgl.

Publications (1)

Publication Number Publication Date
CH314719A true CH314719A (de) 1956-06-30

Family

ID=7083338

Family Applications (1)

Application Number Title Priority Date Filing Date
CH314719D CH314719A (de) 1950-09-05 1953-05-12 Selbstzentrierendes Backenfutter für Werkzeugmaschinen

Country Status (2)

Country Link
CH (1) CH314719A (de)
DE (1) DE882790C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711904A1 (de) * 1977-03-18 1978-09-21 Roehm Guenter H Spannfutter fuer drehmaschinen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213753A (en) * 1989-04-21 1993-05-25 Mauser-Werke Gmbh Method for compression molding flanges on a blow molded body to be severed into a vessel and lid
HU217764B (hu) 1997-10-10 2000-04-28 József Tajnafői Befogótokmány automatikus pofaállítással és centrifugális erő kiegyensúlyozással
DE102010010898C5 (de) * 2010-03-05 2017-04-13 Schunk Gmbh & Co. Kg Nullpunktspannsystem
DE102017112272A1 (de) * 2017-06-02 2018-12-06 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Nullpunktspannmodul

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE513517C (de) * 1930-11-28 Wilhelm Berg Backenfutter fuer Drehbaenke
DE426554C (de) * 1924-02-06 1926-03-15 Forkardt Paul Kg Zentrierfutter fuer Drehbaenke u. dgl.
DE580810C (de) * 1931-03-03 1933-07-17 Forkardt Paul Kg Spannfutter mit U-foermigem Querschnitt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711904A1 (de) * 1977-03-18 1978-09-21 Roehm Guenter H Spannfutter fuer drehmaschinen

Also Published As

Publication number Publication date
DE882790C (de) 1953-07-23

Similar Documents

Publication Publication Date Title
CH277746A (de) Werkstück-Mitnehmer für Drehbänke.
FR1135242A (fr) Outil de serrage
CH268916A (de) Zentrisch spannendes Backenfutter für Werkzeugmaschinen.
FR1024014A (fr) Pointe de centrage pour broches de machines-outils
CH314719A (de) Selbstzentrierendes Backenfutter für Werkzeugmaschinen
FR1041885A (fr) Machine-outil
CH258910A (fr) Mandrin porte-outil pour machines-outils.
FR1057656A (fr) Mandrin pour machine-outil
CH275206A (de) Spannfutter für Werkzeugmaschinen.
CH319668A (de) Hydraulisches Spannfutter, insbesondere für Werkzeugmaschinen
FR1042820A (fr) Machine-outil
CH268917A (de) Werkstückhalter für eine Drehbank.
CH325544A (de) Backenfutter für Werkzeugmaschinen
FR1013414A (fr) Perfectionnements aux mandrins de machines-outils
FR1042814A (fr) Machine-outil
CA465428A (en) Machine tool chuck
CH267175A (de) Führungsvorrichtung für die Klemmbacken an Spannfuttern von Werkzeugmaschinen.
FR1033881A (fr) Mandrin porte-outil auto-serreur pour machines-outils
FR1050626A (fr) Machine-outil
FR1032631A (fr) Machine-outil
FR1053893A (fr) Outil pneumatique
FR913752A (fr) Gabarit pour machines-outils
AT177037B (de) Werkzeughalter, insbesondere für Drehbänke
CH272337A (it) Mandrino autocentrante per trapani ed altre macchine utensili.
CH247060A (de) Werkzeugträger für Werkzeugmaschinen.