SE423497B - Anordning, serskilt svarvchuck, for fastspenning av arbetsstycken - Google Patents

Anordning, serskilt svarvchuck, for fastspenning av arbetsstycken

Info

Publication number
SE423497B
SE423497B SE7808784A SE7808784A SE423497B SE 423497 B SE423497 B SE 423497B SE 7808784 A SE7808784 A SE 7808784A SE 7808784 A SE7808784 A SE 7808784A SE 423497 B SE423497 B SE 423497B
Authority
SE
Sweden
Prior art keywords
clamping
arms
levers
lifting
operating parts
Prior art date
Application number
SE7808784A
Other languages
English (en)
Swedish (sv)
Other versions
SE7808784L (sv
Inventor
Per Erik Bertil Martinsson
Original Assignee
Per Erik Bertil Martinsson
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 Per Erik Bertil Martinsson filed Critical Per Erik Bertil Martinsson
Priority to SE7808784A priority Critical patent/SE423497B/sv
Priority to NL7920026A priority patent/NL7920026A/nl
Priority to PCT/SE1979/000173 priority patent/WO1980000427A1/en
Priority to DE792953042A priority patent/DE2953042A1/de
Publication of SE7808784L publication Critical patent/SE7808784L/xx
Publication of SE423497B publication Critical patent/SE423497B/sv

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/22—Compensating chucks, i.e. with means for the compensation of irregularities of form or position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/30—Chucks with four jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Treatment Of Fiber Materials (AREA)
SE7808784A 1978-08-21 1978-08-21 Anordning, serskilt svarvchuck, for fastspenning av arbetsstycken SE423497B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE7808784A SE423497B (sv) 1978-08-21 1978-08-21 Anordning, serskilt svarvchuck, for fastspenning av arbetsstycken
NL7920026A NL7920026A (nl) 1978-08-21 1979-08-17 Inrichting voor het vastklemmen van werkstukken.
PCT/SE1979/000173 WO1980000427A1 (en) 1978-08-21 1979-08-17 A device for clamping work pieces
DE792953042A DE2953042A1 (en) 1978-08-21 1979-08-17 A device for clamping work pieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7808784A SE423497B (sv) 1978-08-21 1978-08-21 Anordning, serskilt svarvchuck, for fastspenning av arbetsstycken

Publications (2)

Publication Number Publication Date
SE7808784L SE7808784L (sv) 1980-02-22
SE423497B true SE423497B (sv) 1982-05-10

Family

ID=20335615

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7808784A SE423497B (sv) 1978-08-21 1978-08-21 Anordning, serskilt svarvchuck, for fastspenning av arbetsstycken

Country Status (4)

Country Link
DE (1) DE2953042A1 (nl)
NL (1) NL7920026A (nl)
SE (1) SE423497B (nl)
WO (1) WO1980000427A1 (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT390023B (de) * 1987-10-05 1990-03-12 Cerny Anton Verfahren zur herstellung bzw. allseitenbearbeitung von werkstuecken und bearbeitungszentrum zur durchfuehrung des verfahrens
US6138683A (en) * 1997-09-19 2000-10-31 Thione International, Inc. Smokeless tobacco products containing antioxidants
US5922346A (en) * 1997-12-01 1999-07-13 Thione International, Inc. Antioxidant preparation
US9156092B2 (en) 2010-05-05 2015-10-13 Birgitt Karlein Centric clamping device
DE102015204502B4 (de) 2015-03-12 2016-11-10 Volker Henke Ausgleichsspannfutter zum zentrischen Einspannen von Werkstücken
TWI639483B (zh) * 2017-01-17 2018-11-01 和和機械股份有限公司 Centering clamping device
EP3450066B1 (de) * 2017-08-29 2023-10-18 HVM Technology GmbH Ausgleichendes kraftspannfutter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828134A (en) * 1955-09-26 1958-03-25 Buck Tool Co Counter balanced chuck
US2932524A (en) * 1958-06-20 1960-04-12 Toledo Pipe Threading Machine Automatic chuck
US2921796A (en) * 1959-03-17 1960-01-19 Frederick I Ernest Work-holding chuck

Also Published As

Publication number Publication date
WO1980000427A1 (en) 1980-03-20
NL7920026A (nl) 1980-06-30
SE7808784L (sv) 1980-02-22
DE2953042A1 (en) 1980-12-18

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