CH491705A - Spannfutter für Werkzeugmaschinen - Google Patents

Spannfutter für Werkzeugmaschinen

Info

Publication number
CH491705A
CH491705A CH1469469A CH1469469A CH491705A CH 491705 A CH491705 A CH 491705A CH 1469469 A CH1469469 A CH 1469469A CH 1469469 A CH1469469 A CH 1469469A CH 491705 A CH491705 A CH 491705A
Authority
CH
Switzerland
Prior art keywords
chucks
machine tools
tools
machine
Prior art date
Application number
CH1469469A
Other languages
English (en)
Inventor
Hiestand Karl
Original Assignee
Smw Spanneinrichtungen
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 Smw Spanneinrichtungen filed Critical Smw Spanneinrichtungen
Publication of CH491705A publication Critical patent/CH491705A/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
    • B23B31/16045—Jaws movement actuated by screws and nuts or oblique racks
    • 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
    • Y10T279/19—Radially reciprocating jaws
    • Y10T279/1926—Spiral cam or scroll actuated
    • Y10T279/1933—Worm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
CH1469469A 1968-10-16 1969-09-30 Spannfutter für Werkzeugmaschinen CH491705A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681803262 DE1803262A1 (de) 1968-10-16 1968-10-16 Spannfutter fuer Werkzeugmaschinen

Publications (1)

Publication Number Publication Date
CH491705A true CH491705A (de) 1970-06-15

Family

ID=5710594

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1469469A CH491705A (de) 1968-10-16 1969-09-30 Spannfutter für Werkzeugmaschinen

Country Status (4)

Country Link
US (1) US3635481A (de)
CH (1) CH491705A (de)
DE (1) DE1803262A1 (de)
GB (1) GB1271123A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7539795U (de) * 1975-12-13 1977-03-31 Smw Spanneinrichtungen Schneider & Weisshaupt, 7996 Meckenbeuren Spannfutter
ES2531187T3 (es) * 2011-08-17 2015-03-11 Smw Autoblok Spannsysteme Gmbh Mandril de accionamiento manual

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB380720A (en) * 1931-03-02 1932-09-22 Forkardt Paul Kg Improvements in or relating to chucks
FR1006372A (fr) * 1948-01-02 1952-04-22 Forkardt Paul Kg Mandrin de tour
DE824725C (de) * 1948-10-02 1951-12-13 Josef Scheelen Dreibacken-Handspannfutter fuer Dreh- und Schleifmaschinen

Also Published As

Publication number Publication date
DE1803262A1 (de) 1970-07-09
US3635481A (en) 1972-01-18
GB1271123A (en) 1972-04-19

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Legal Events

Date Code Title Description
PL Patent ceased