FR627327A - Device for the manufacture of screws - Google Patents

Device for the manufacture of screws

Info

Publication number
FR627327A
FR627327A FR627327DA FR627327A FR 627327 A FR627327 A FR 627327A FR 627327D A FR627327D A FR 627327DA FR 627327 A FR627327 A FR 627327A
Authority
FR
France
Prior art keywords
screws
manufacture
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)
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.)
PRIORVERKEN AB
Original Assignee
PRIORVERKEN AB
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 PRIORVERKEN AB filed Critical PRIORVERKEN AB
Application granted granted Critical
Publication of FR627327A publication Critical patent/FR627327A/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
    • B23G7/00—Forming thread by means of tools similar both in form and in manner of use to thread-cutting tools, but without removing any material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR627327D 1926-05-28 1927-01-10 Device for the manufacture of screws Expired FR627327A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE627327X 1926-05-28

Publications (1)

Publication Number Publication Date
FR627327A true FR627327A (en) 1927-10-01

Family

ID=20313419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR627327D Expired FR627327A (en) 1926-05-28 1927-01-10 Device for the manufacture of screws

Country Status (1)

Country Link
FR (1) FR627327A (en)

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