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FR857617A - Guide bush for bar turning machines - Google Patents

Guide bush for bar turning machines

Info

Publication number
FR857617A
FR857617A FR857617DA FR857617A FR 857617 A FR857617 A FR 857617A FR 857617D A FR857617D A FR 857617DA FR 857617 A FR857617 A FR 857617A
Authority
FR
France
Prior art keywords
guide bush
bar turning
turning machines
machines
bar
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
French (fr)
Inventor
Samuel Merillat
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 FR857617A publication Critical patent/FR857617A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
    • B23B13/12—Accessories, e.g. stops, grippers
    • B23B13/126—Supports
    • 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
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/202—Details of the jaws
    • 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
    • B23B2231/20—Collet chucks
    • B23B2231/2048—Collets comprising inserts
    • B23B2231/2059—Hard inserts
    • 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
    • B23B2231/20—Collet chucks
    • B23B2231/2048—Collets comprising inserts
    • B23B2231/2062—Inserts mechanically clamped in the collet
    • 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
    • B23B2231/20—Collet chucks
    • B23B2231/2048—Collets comprising inserts
    • B23B2231/2064—Inserts in the form of a roll

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR857617D 1939-06-07 1939-07-10 Guide bush for bar turning machines Expired FR857617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH211150T 1939-06-07

Publications (1)

Publication Number Publication Date
FR857617A true FR857617A (en) 1940-09-21

Family

ID=4447206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857617D Expired FR857617A (en) 1939-06-07 1939-07-10 Guide bush for bar turning machines

Country Status (2)

Country Link
CH (1) CH211150A (en)
FR (1) FR857617A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501040A (en) * 1947-04-25 1950-03-21 Standard Pressed Steel Co Method and means for manufacturing self-locking nuts
US3790297A (en) * 1972-10-25 1974-02-05 E Maursey Micro drill and method of construction
FR2697767B1 (en) * 1992-11-06 1994-10-21 Alain Marchand Bar guiding device on a bar turning machine.

Also Published As

Publication number Publication date
CH211150A (en) 1940-08-31

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