FR1053905A - Procédé de fabrication de mandrins de serrage - Google Patents

Procédé de fabrication de mandrins de serrage

Info

Publication number
FR1053905A
FR1053905A FR1053905DA FR1053905A FR 1053905 A FR1053905 A FR 1053905A FR 1053905D A FR1053905D A FR 1053905DA FR 1053905 A FR1053905 A FR 1053905A
Authority
FR
France
Prior art keywords
manufacturing process
clamping chucks
chucks
clamping
manufacturing
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
Other languages
English (en)
Inventor
Karl Wilhelm Josef Hjelmblad
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 filed Critical
Application granted granted Critical
Publication of FR1053905A publication Critical patent/FR1053905A/fr
Expired 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
    • B23B31/16004—Jaws movement actuated by one or more spiral grooves
    • B23B31/16008—Details of the jaws
    • B23B31/16012—Form of the jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
  • Gripping On Spindles (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
FR1053905D 1950-08-08 1951-07-24 Procédé de fabrication de mandrins de serrage Expired FR1053905A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE299449X 1950-08-08

Publications (1)

Publication Number Publication Date
FR1053905A true FR1053905A (fr) 1954-02-05

Family

ID=20307393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1053905D Expired FR1053905A (fr) 1950-08-08 1951-07-24 Procédé de fabrication de mandrins de serrage

Country Status (4)

Country Link
CH (1) CH299449A (fr)
DE (1) DE885639C (fr)
FR (1) FR1053905A (fr)
GB (1) GB686157A (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE326104C (de) * 1918-03-21 1920-09-24 Bjerregaards Mek Vaerksted R Drehbankfutter mit durch Plangewinde verschiebbaren Backen
DE642682C (de) * 1933-06-21 1937-03-12 Brueder Kasper Maschinen Fabri Spannfutter fuer Werkzeugmaschinen, insbesondere Drehbaenke

Also Published As

Publication number Publication date
CH299449A (de) 1954-06-15
DE885639C (de) 1953-08-06
GB686157A (en) 1953-01-21

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