CH249177A - Mandrel. - Google Patents

Mandrel.

Info

Publication number
CH249177A
CH249177A CH249177DA CH249177A CH 249177 A CH249177 A CH 249177A CH 249177D A CH249177D A CH 249177DA CH 249177 A CH249177 A CH 249177A
Authority
CH
Switzerland
Prior art keywords
mandrel
Prior art date
Application number
Other languages
French (fr)
Inventor
Mottu Henri
Original Assignee
Mottu Henri
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 Mottu Henri filed Critical Mottu Henri
Publication of CH249177A publication Critical patent/CH249177A/en

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
    • B23B31/4033—Gripping the work or tool by a split sleeve using mechanical transmission through the spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
CH249177D 1944-12-07 1944-12-07 Mandrel. CH249177A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH917246X 1944-12-07

Publications (1)

Publication Number Publication Date
CH249177A true CH249177A (en) 1947-06-15

Family

ID=4547922

Family Applications (1)

Application Number Title Priority Date Filing Date
CH249177D CH249177A (en) 1944-12-07 1944-12-07 Mandrel.

Country Status (3)

Country Link
BE (1) BE462687A (en)
CH (1) CH249177A (en)
FR (1) FR917246A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750196A (en) * 1953-06-11 1956-06-12 Stanley N Peczynski Internal grip collet
US4285528A (en) * 1980-04-18 1981-08-25 The Gillette Company Chuck assembly
CN104708121A (en) * 2013-12-13 2015-06-17 淮安市万隆机械科技有限公司 Round-hole gear blank finish turning clamp

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804352B1 (en) 2000-01-28 2002-05-17 Sandvik Tobler HIGH PRECISION EXPANDABLE CHUCK WITH QUICK SOCKET CHANGE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750196A (en) * 1953-06-11 1956-06-12 Stanley N Peczynski Internal grip collet
US4285528A (en) * 1980-04-18 1981-08-25 The Gillette Company Chuck assembly
CN104708121A (en) * 2013-12-13 2015-06-17 淮安市万隆机械科技有限公司 Round-hole gear blank finish turning clamp

Also Published As

Publication number Publication date
FR917246A (en) 1946-12-30
BE462687A (en)

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