FR498209A - Filière ouvrante - Google Patents

Filière ouvrante

Info

Publication number
FR498209A
FR498209A FR498209DA FR498209A FR 498209 A FR498209 A FR 498209A FR 498209D A FR498209D A FR 498209DA FR 498209 A FR498209 A FR 498209A
Authority
FR
France
Prior art keywords
opening sector
sector
opening
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
Claude Croizier
Jean-Francois Barallon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CLAUDE CROIZIER
JEAN FRANCOIS BARALLON
Original Assignee
CLAUDE CROIZIER
JEAN FRANCOIS BARALLON
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 CLAUDE CROIZIER, JEAN FRANCOIS BARALLON filed Critical CLAUDE CROIZIER
Application granted granted Critical
Publication of FR498209A publication Critical patent/FR498209A/fr
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
    • B23G5/12—Die-heads self-releasing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR498209D 1919-01-10 1919-01-10 Filière ouvrante Expired FR498209A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR498209T 1919-01-10

Publications (1)

Publication Number Publication Date
FR498209A true FR498209A (fr) 1920-01-06

Family

ID=1533470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR498209D Expired FR498209A (fr) 1919-01-10 1919-01-10 Filière ouvrante

Country Status (1)

Country Link
FR (1) FR498209A (fr)

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