FR1001441A - Improvements to automatic slitting machines for screw heads - Google Patents

Improvements to automatic slitting machines for screw heads

Info

Publication number
FR1001441A
FR1001441A FR1001441DA FR1001441A FR 1001441 A FR1001441 A FR 1001441A FR 1001441D A FR1001441D A FR 1001441DA FR 1001441 A FR1001441 A FR 1001441A
Authority
FR
France
Prior art keywords
screw heads
automatic slitting
slitting machines
machines
automatic
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.)
PROD TREFILES de la BRIDOIRE
Original Assignee
PROD TREFILES de la BRIDOIRE
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 PROD TREFILES de la BRIDOIRE filed Critical PROD TREFILES de la BRIDOIRE
Application granted granted Critical
Publication of FR1001441A publication Critical patent/FR1001441A/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
    • B23G9/00—Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread
    • B23G9/001—Working screws
    • B23G9/002—Slotting screw heads or shanks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1001441D 1946-05-09 1946-05-09 Improvements to automatic slitting machines for screw heads Expired FR1001441A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001441T 1946-05-09

Publications (1)

Publication Number Publication Date
FR1001441A true FR1001441A (en) 1952-02-25

Family

ID=9561209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1001441D Expired FR1001441A (en) 1946-05-09 1946-05-09 Improvements to automatic slitting machines for screw heads

Country Status (1)

Country Link
FR (1) FR1001441A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064317B (en) * 1954-01-13 1959-08-27 German Hezel Slotting device for radially extending grooves in small workpieces, especially castle nuts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064317B (en) * 1954-01-13 1959-08-27 German Hezel Slotting device for radially extending grooves in small workpieces, especially castle nuts

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