FR650514A - Improvement provided in the establishment of sectors more particularly applicable to automatic bar turning machines - Google Patents

Improvement provided in the establishment of sectors more particularly applicable to automatic bar turning machines

Info

Publication number
FR650514A
FR650514A FR650514DA FR650514A FR 650514 A FR650514 A FR 650514A FR 650514D A FR650514D A FR 650514DA FR 650514 A FR650514 A FR 650514A
Authority
FR
France
Prior art keywords
sectors
establishment
particularly applicable
automatic bar
improvement provided
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
Constant Tiraboschi
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 FR650514A publication Critical patent/FR650514A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G5/00—Thread-cutting tools; Die-heads
    • B23G5/08—Thread-cutting tools; Die-heads with means for adjustment
    • B23G5/10—Die-heads
    • B23G5/106—Collet-type die-heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR650514D 1928-03-06 1928-03-06 Improvement provided in the establishment of sectors more particularly applicable to automatic bar turning machines Expired FR650514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR650514T 1928-03-06

Publications (1)

Publication Number Publication Date
FR650514A true FR650514A (en) 1929-01-10

Family

ID=9004030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR650514D Expired FR650514A (en) 1928-03-06 1928-03-06 Improvement provided in the establishment of sectors more particularly applicable to automatic bar turning machines

Country Status (1)

Country Link
FR (1) FR650514A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522655A (en) * 1946-03-08 1950-09-19 Greenfield Tap & Die Corp Threading-die holder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522655A (en) * 1946-03-08 1950-09-19 Greenfield Tap & Die Corp Threading-die holder

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