FR974682A - Mandrin à expansion - Google Patents

Mandrin à expansion

Info

Publication number
FR974682A
FR974682A FR974682DA FR974682A FR 974682 A FR974682 A FR 974682A FR 974682D A FR974682D A FR 974682DA FR 974682 A FR974682 A FR 974682A
Authority
FR
France
Prior art keywords
expansion chuck
chuck
expansion
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)
French (fr)
Inventor
Tobler
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 FR974682A publication Critical patent/FR974682A/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
    • B23B31/40—Expansion mandrels
    • B23B31/4006—Gripping the work or tool by a split sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
FR974682D 1947-12-16 1948-11-05 Mandrin à expansion Expired FR974682A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH974682X 1947-12-16

Publications (1)

Publication Number Publication Date
FR974682A true FR974682A (fr) 1951-02-23

Family

ID=4551140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974682D Expired FR974682A (fr) 1947-12-16 1948-11-05 Mandrin à expansion

Country Status (3)

Country Link
BE (1) BE486357A (enrdf_load_stackoverflow)
CH (1) CH268233A (enrdf_load_stackoverflow)
FR (1) FR974682A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140353929A1 (en) * 2011-09-16 2014-12-04 Schaublin Sa Expanding arbor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140353929A1 (en) * 2011-09-16 2014-12-04 Schaublin Sa Expanding arbor

Also Published As

Publication number Publication date
BE486357A (enrdf_load_stackoverflow)
CH268233A (fr) 1950-05-15

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