SE328174B - - Google Patents

Info

Publication number
SE328174B
SE328174B SE02506/69A SE250669A SE328174B SE 328174 B SE328174 B SE 328174B SE 02506/69 A SE02506/69 A SE 02506/69A SE 250669 A SE250669 A SE 250669A SE 328174 B SE328174 B SE 328174B
Authority
SE
Sweden
Application number
SE02506/69A
Inventor
G Forsstroem
Original Assignee
Bergmans Motorind Ab
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 Bergmans Motorind Ab filed Critical Bergmans Motorind Ab
Priority to SE02506/69A priority Critical patent/SE328174B/xx
Priority to DE19702006441 priority patent/DE2006441A1/de
Priority to DE7004923U priority patent/DE7004923U/de
Priority to US11218A priority patent/US3704640A/en
Priority to GB7359/70A priority patent/GB1272537A/en
Priority to FR7006366A priority patent/FR2035704A5/fr
Publication of SE328174B publication Critical patent/SE328174B/xx

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
    • B23B31/16266—Jaws movement actuated by oblique surfaces of a coaxial control rod using mechanical transmission through the spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/022—Balls
    • 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
    • Y10T82/00—Turning
    • Y10T82/26—Work driver
    • Y10T82/266—Mandrel
    • Y10T82/268—Expansible
SE02506/69A 1969-02-24 1969-02-24 SE328174B (xx)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE02506/69A SE328174B (xx) 1969-02-24 1969-02-24
DE19702006441 DE2006441A1 (de) 1969-02-24 1970-02-12 Vorrichtung zum Einspannen und Zen tneren eines Werkstuckes, z B in einer Werkzeugmaschine
DE7004923U DE7004923U (de) 1969-02-24 1970-02-12 Vorrichtung zum einspannen und zentrieren von werkstuecken, beispielsweise in einer werkzeugmaschine.
US11218A US3704640A (en) 1969-02-24 1970-02-13 Device for mounting and centering a work piece for instance in a machine tool
GB7359/70A GB1272537A (en) 1969-02-24 1970-02-16 Device for mounting and centering a work piece e.g. in a machine tool
FR7006366A FR2035704A5 (xx) 1969-02-24 1970-02-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE02506/69A SE328174B (xx) 1969-02-24 1969-02-24

Publications (1)

Publication Number Publication Date
SE328174B true SE328174B (xx) 1970-09-07

Family

ID=20260078

Family Applications (1)

Application Number Title Priority Date Filing Date
SE02506/69A SE328174B (xx) 1969-02-24 1969-02-24

Country Status (5)

Country Link
US (1) US3704640A (xx)
DE (2) DE7004923U (xx)
FR (1) FR2035704A5 (xx)
GB (1) GB1272537A (xx)
SE (1) SE328174B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233796C2 (de) * 1982-09-11 1985-02-07 Oxytechnik Gesellschaft für Systemtechnik mbH, 6236 Eschborn Halte- und Zentriereinrichtung für zwei zusammenzuschweißende Teile
DE3639871A1 (de) * 1986-11-21 1988-06-01 Carl Mahr Gmbh & Co Spanndorn bzw. spannfutter mit selbsttaetiger und zwangslaeufiger zentrierung manuell und automatisch mit grossem spannbereich
US7527270B2 (en) * 2004-06-17 2009-05-05 Sil Han Machine tool arbor fitted for tool-less chucking
DE102007021995A1 (de) * 2007-05-08 2008-11-13 William Prym Gmbh & Co. Kg Vorrichtung zum Festspannen eines Werkstücks

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734749A (en) * 1956-02-14 Multiple sleeve expandable mandrel
US1019920A (en) * 1911-04-10 1912-03-12 Western Tool And Mfg Company Expanding mandrel.
US2499781A (en) * 1948-04-24 1950-03-07 Melvin A Rothenberger Expanding arbor
US2766532A (en) * 1954-09-20 1956-10-16 Eisele Andrew Centering bore concentricity gauge holder

Also Published As

Publication number Publication date
GB1272537A (en) 1972-05-03
FR2035704A5 (xx) 1970-12-18
DE7004923U (de) 1973-09-20
US3704640A (en) 1972-12-05
DE2006441A1 (de) 1971-04-29

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