FR1066146A - Improvements to machines for slitting screw heads or the like - Google Patents

Improvements to machines for slitting screw heads or the like

Info

Publication number
FR1066146A
FR1066146A FR1066146DA FR1066146A FR 1066146 A FR1066146 A FR 1066146A FR 1066146D A FR1066146D A FR 1066146DA FR 1066146 A FR1066146 A FR 1066146A
Authority
FR
France
Prior art keywords
slitting
machines
screw heads
heads
screw
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.)
Acton Bolt Ltd
Guest Keen and Nettelfolds Mitlands Ltd
Original Assignee
Acton Bolt Ltd
Guest Keen and Nettelfolds Mitlands Ltd
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 Acton Bolt Ltd, Guest Keen and Nettelfolds Mitlands Ltd filed Critical Acton Bolt Ltd
Application granted granted Critical
Publication of FR1066146A publication Critical patent/FR1066146A/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)
FR1066146D 1951-06-18 1952-06-05 Improvements to machines for slitting screw heads or the like Expired FR1066146A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ1066146X 1951-06-18

Publications (1)

Publication Number Publication Date
FR1066146A true FR1066146A (en) 1954-06-02

Family

ID=19916365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1066146D Expired FR1066146A (en) 1951-06-18 1952-06-05 Improvements to machines for slitting screw heads or the like

Country Status (1)

Country Link
FR (1) FR1066146A (en)

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