BE480994A - - Google Patents

Info

Publication number
BE480994A
BE480994A BE480994DA BE480994A BE 480994 A BE480994 A BE 480994A BE 480994D A BE480994D A BE 480994DA BE 480994 A BE480994 A BE 480994A
Authority
BE
Belgium
Application number
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 BE480994A publication Critical patent/BE480994A/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
    • B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
    • B23B31/1173—Retention by friction only, e.g. using springs, resilient sleeves, tapers using springs
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17128—Self-grasping
    • Y10T279/17136—Yielding grasping jaws
    • Y10T279/17153—Spring jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Drilling Tools (AREA)
BE480994D 1947-11-14 BE480994A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE261685X 1947-11-14

Publications (1)

Publication Number Publication Date
BE480994A true BE480994A (ja)

Family

ID=20306466

Family Applications (1)

Application Number Title Priority Date Filing Date
BE480994D BE480994A (ja) 1947-11-14

Country Status (5)

Country Link
US (1) US2559895A (ja)
BE (1) BE480994A (ja)
CH (1) CH261685A (ja)
FR (1) FR961921A (ja)
GB (1) GB633817A (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801432A (en) * 1952-05-13 1957-08-06 Randrup Ben Rotary cleaning device
US2936625A (en) * 1957-05-08 1960-05-17 George W Heiseler Self-tightening gripping device
DE1295973B (de) * 1965-06-03 1969-05-22 Heinkel Ag Ernst Futter fuer Werkzeugschaefte
US3794335A (en) * 1972-05-19 1974-02-26 Rockwell International Corp Devices for attaching accessories
US3856253A (en) * 1973-05-01 1974-12-24 American Trading & Prod Adjustable stand
CH580421A5 (ja) * 1974-09-30 1976-10-15 Mosimann David
US3967831A (en) * 1974-10-21 1976-07-06 Chang Ming Chao Spring coil holding device
DE3315720C2 (de) * 1983-04-28 1986-02-13 Mannesmann AG, 4000 Düsseldorf Vorrichtung zum Spannen langgestreckter rotationssymmetrischer Werkstücke
DE3403654A1 (de) * 1984-02-02 1985-08-08 Vereinigte Dentalwerke Antaeos-Beutelrock-Zipperer Zdarsky Ehrler GmbH & Co KG, 8000 München Klemmgriff fuer zahnwurzelkanal-instrumente
DE3930245A1 (de) * 1989-09-11 1991-03-14 Otto Zettl Kupplungseinrichtung fuer modulare werkzeugsysteme
US5826888A (en) * 1996-10-24 1998-10-27 Power Tool Holders Incorporated Quick release chuck device
SE513550C2 (sv) * 1999-02-12 2000-10-02 Sandvik Ab Slipverktyg för slipning av stift hos en bergborrkrona, en slipkopp, en slipspindel samt en metod att montera slipkoppen till en slipspindel
AU2003257291A1 (en) * 2002-08-02 2004-02-23 Maxtech Manufacturing Inc. Quick-connect chuck mechanism
JP2010036329A (ja) * 2008-08-08 2010-02-18 Takashima Sangyo Kk ワーク保持機構および工作機械
US20120153580A1 (en) * 2009-10-27 2012-06-21 Kuniji Soma Device for gripping treatment tool of handpiece

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1552085A (en) * 1921-04-02 1925-09-01 Grip Nut Co Tool-holding chuck
US2105330A (en) * 1935-01-10 1938-01-11 Teletype Corp Tool holder
GB583608A (en) * 1945-03-06 1946-12-20 John Leonard Young Improvements relating to chucks

Also Published As

Publication number Publication date
US2559895A (en) 1951-07-10
CH261685A (de) 1949-05-31
FR961921A (ja) 1950-05-25
GB633817A (en) 1949-12-30

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