GB230812A - Improvements in dies for cutting screws - Google Patents

Improvements in dies for cutting screws

Info

Publication number
GB230812A
GB230812A GB5680/25A GB568025A GB230812A GB 230812 A GB230812 A GB 230812A GB 5680/25 A GB5680/25 A GB 5680/25A GB 568025 A GB568025 A GB 568025A GB 230812 A GB230812 A GB 230812A
Authority
GB
United Kingdom
Prior art keywords
dies
screwing
die
cutting screws
haenggi
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
GB5680/25A
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.)
CHARLES HAENGGI FILS
Original Assignee
CHARLES HAENGGI FILS
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 CHARLES HAENGGI FILS filed Critical CHARLES HAENGGI FILS
Publication of GB230812A publication Critical patent/GB230812A/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
    • B23G5/083—Adjustable dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)

Abstract

230,812. Haenggi Fils, C. March 14, 1924, [Convention date]. Screwing-dies. - A divided screwing-die for hand or machine use is formed in two parts A connected by a hinged link d recessed into slots in each part and serving to prevent axial displacement. The die, which may be round or square, may be opened to permit the cutting edges to be ground by a thin disc.
GB5680/25A 1924-03-14 1925-03-02 Improvements in dies for cutting screws Expired GB230812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH230812X 1924-03-14

Publications (1)

Publication Number Publication Date
GB230812A true GB230812A (en) 1925-08-06

Family

ID=4456804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5680/25A Expired GB230812A (en) 1924-03-14 1925-03-02 Improvements in dies for cutting screws

Country Status (1)

Country Link
GB (1) GB230812A (en)

Similar Documents

Publication Publication Date Title
GB230812A (en) Improvements in dies for cutting screws
GB529201A (en) Improved mechanism for closing carton ends
CA370240A (en) Cutting die and machine
CA256432A (en) Calendering, embossing and cutting machine
AU2053124A (en) Improvements in shearing machine hand pieces
CA365014A (en) Saw, cutter bar and tool manufacture
GB276252A (en) Improvements in means for pointing blanks for carpenters screws
CA370543A (en) Hydraulic machine tool
CA238308A (en) Key cutting machine
GB210420A (en)
AU113662B2 (en) Improvements in and relating to machines for shaping cartons
CA363723A (en) Bolt shaping machine
CA239365A (en) Mowing machine and cutter
CA364519A (en) Pinking machine
AU104752B2 (en) 4 Improvements in operating gear for doors, gates orthe like
AU173926A (en) Improvements in expansible boring 1 tools
AU1836724A (en) Improvements in and relating to metal shearing. machines
CA396288A (en) Paper die cutting machine
CA244084A (en) Label cutting and folding machine
CA367362A (en) Hide, skin and leather working machine
AU26521A (en) Improvements in or connected with biscuit or like embossing and cutting machines
AU26821A (en) Improvements in or connected with biscuit or like embossing and cutting machines
AU26721A (en) Improvements in or connected with biscuit or like embossing and cutting machines
AU26621A (en) Improvements in or connected with biscuit or like embossing and cutting machines
AU26421A (en) Improvements in or connected with biscuit or like embossing and cutting machines