DE2855964C2 - - Google Patents

Info

Publication number
DE2855964C2
DE2855964C2 DE19782855964 DE2855964A DE2855964C2 DE 2855964 C2 DE2855964 C2 DE 2855964C2 DE 19782855964 DE19782855964 DE 19782855964 DE 2855964 A DE2855964 A DE 2855964A DE 2855964 C2 DE2855964 C2 DE 2855964C2
Authority
DE
Germany
Prior art keywords
swivel
chuck
pistons
wedge
assigned
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19782855964
Other languages
German (de)
English (en)
Other versions
DE2855964A1 (de
Inventor
Hermann 7302 Ostfildern De Blessing
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FA WILHELM BLESSING 7302 OSTFILDERN DE
Original Assignee
FA WILHELM BLESSING 7302 OSTFILDERN DE
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 FA WILHELM BLESSING 7302 OSTFILDERN DE filed Critical FA WILHELM BLESSING 7302 OSTFILDERN DE
Priority to DE19782855964 priority Critical patent/DE2855964A1/de
Publication of DE2855964A1 publication Critical patent/DE2855964A1/de
Application granted granted Critical
Publication of DE2855964C2 publication Critical patent/DE2855964C2/de
Granted legal-status Critical Current

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
    • B23B31/16287—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially using fluid-pressure means to actuate the gripping means
    • 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
    • B23B31/34—Chucks with means enabling the workpiece to be reversed or tilted

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
DE19782855964 1978-12-23 1978-12-23 Drehbank-schwenkfutter Granted DE2855964A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782855964 DE2855964A1 (de) 1978-12-23 1978-12-23 Drehbank-schwenkfutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782855964 DE2855964A1 (de) 1978-12-23 1978-12-23 Drehbank-schwenkfutter

Publications (2)

Publication Number Publication Date
DE2855964A1 DE2855964A1 (de) 1980-07-10
DE2855964C2 true DE2855964C2 (US07321065-20080122-C00160.png) 1988-08-18

Family

ID=6058253

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782855964 Granted DE2855964A1 (de) 1978-12-23 1978-12-23 Drehbank-schwenkfutter

Country Status (1)

Country Link
DE (1) DE2855964A1 (US07321065-20080122-C00160.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922852A1 (de) * 1979-06-06 1980-12-11 Blessing Wilhelm Fa Verriegelungseinrichtung fuer die schwenkbare grundbacke eines schwenkfutters bei drehmaschinen
DE3230134A1 (de) * 1982-08-13 1984-02-16 RAKO Spannwerkzeuge GmbH, 7440 Nürtingen Schwenkfutter fuer drehmaschinen
EP2767356B1 (de) * 2013-02-19 2017-11-22 SMW-AUTOBLOK Spannsysteme GmbH Schwenk-Spannfutter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1477654A1 (de) * 1963-03-01 1969-03-27 Pittler Ag Maschf Zweibackenfutter mit kraftbetaetigter Spann- und Schwenkvorrichtung

Also Published As

Publication number Publication date
DE2855964A1 (de) 1980-07-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B23B 31/34

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee