CH261685A - Spannfutter für Werkzeuge mit Schaft. - Google Patents

Spannfutter für Werkzeuge mit Schaft.

Info

Publication number
CH261685A
CH261685A CH261685DA CH261685A CH 261685 A CH261685 A CH 261685A CH 261685D A CH261685D A CH 261685DA CH 261685 A CH261685 A CH 261685A
Authority
CH
Switzerland
Prior art keywords
shank
chuck
tools
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Gosta Norlander Helge
Original Assignee
Gosta Norlander Helge
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 Gosta Norlander Helge filed Critical Gosta Norlander Helge
Publication of CH261685A publication Critical patent/CH261685A/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
    • B23B31/117—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)
  • Drilling Tools (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
CH261685D 1947-11-14 1948-02-10 Spannfutter für Werkzeuge mit Schaft. CH261685A (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH261685A true CH261685A (de) 1949-05-31

Family

ID=20306466

Family Applications (1)

Application Number Title Priority Date Filing Date
CH261685D CH261685A (de) 1947-11-14 1948-02-10 Spannfutter für Werkzeuge mit Schaft.

Country Status (5)

Country Link
US (1) US2559895A (en:Method)
BE (1) BE480994A (en:Method)
CH (1) CH261685A (en:Method)
FR (1) FR961921A (en:Method)
GB (1) GB633817A (en:Method)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315720A1 (de) * 1983-04-28 1984-11-29 Mannesmann AG, 4000 Düsseldorf Vorrichtung zum spannen langgestreckter rotationssymmetrischer werkstuecke
EP0151276A1 (de) * 1984-02-02 1985-08-14 Vereinigte Dentalwerke Antaeos Beutelrock Zipperer Zdarsky Ehrler GmbH & Co. KG Klemmgriff für Zahnwurzelkanal-Instrumente
EP0417613A1 (de) * 1989-09-11 1991-03-20 Zettl Gmbh Cnc Präzisions- Und Sonderwerkzeuge Vorrichtung zum Kuppeln von zwei Werkzeugteilen maschineller Werkzeuge

Families Citing this family (12)

* 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 (en:Method) * 1974-09-30 1976-10-15 Mosimann David
US3967831A (en) * 1974-10-21 1976-07-06 Chang Ming Chao Spring coil holding device
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
ATE504377T1 (de) * 2002-08-02 2011-04-15 Maxtech Mfg Inc Schnellspannendes spannfutter
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
EP2494937B1 (en) * 2009-10-27 2015-08-19 Kuniji Soma Therapeutic tool gripping device for a 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315720A1 (de) * 1983-04-28 1984-11-29 Mannesmann AG, 4000 Düsseldorf Vorrichtung zum spannen langgestreckter rotationssymmetrischer werkstuecke
EP0151276A1 (de) * 1984-02-02 1985-08-14 Vereinigte Dentalwerke Antaeos Beutelrock Zipperer Zdarsky Ehrler GmbH & Co. KG Klemmgriff für Zahnwurzelkanal-Instrumente
EP0417613A1 (de) * 1989-09-11 1991-03-20 Zettl Gmbh Cnc Präzisions- Und Sonderwerkzeuge Vorrichtung zum Kuppeln von zwei Werkzeugteilen maschineller Werkzeuge

Also Published As

Publication number Publication date
FR961921A (en:Method) 1950-05-25
GB633817A (en) 1949-12-30
BE480994A (en:Method)
US2559895A (en) 1951-07-10

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