BE417609A - - Google Patents

Info

Publication number
BE417609A
BE417609A BE417609DA BE417609A BE 417609 A BE417609 A BE 417609A BE 417609D A BE417609D A BE 417609DA BE 417609 A BE417609 A BE 417609A
Authority
BE
Belgium
Application number
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.)
Publication of BE417609A publication Critical patent/BE417609A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B21K1/46—Making machine elements bolts, studs, or the like with heads
    • B21K1/463—Making machine elements bolts, studs, or the like with heads with recessed heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K5/00—Making tools or tool parts, e.g. pliers
    • B21K5/20—Making working faces of dies, either recessed or outstanding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
BE417609D 1935-10-03 BE417609A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US811218XA 1935-10-03 1935-10-03
US465712XA 1935-10-03 1935-10-03
US43399A US2066372A (en) 1935-10-03 1935-10-03 Method of making dies or punches

Publications (1)

Publication Number Publication Date
BE417609A true BE417609A (en)

Family

ID=27366324

Family Applications (1)

Application Number Title Priority Date Filing Date
BE417609D BE417609A (en) 1935-10-03

Country Status (3)

Country Link
US (1) US2066372A (en)
BE (1) BE417609A (en)
GB (1) GB465712A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124975A (en) * 1964-03-17 Methods of making combination recess-forming
US2455538A (en) * 1945-01-08 1948-12-07 J F Helmold & Bro Inc Method of making cutting tools
US2565948A (en) * 1946-08-06 1951-08-28 Phillips Screw Co Method of manufacturing screw drivers
US2537029A (en) * 1946-08-06 1951-01-09 Phillips Screw Co Method for manufacturing screw drivers
US2638019A (en) * 1950-06-08 1953-05-12 Domnic V Stellin Method of making a vaned member
US3517587A (en) * 1950-08-28 1970-06-30 Us Army Method of producing a fluted cone mandrel
US2627192A (en) * 1950-09-25 1953-02-03 Res Eng & Mfg Process of making driver bits
US2673359A (en) * 1951-01-11 1954-03-30 Domnic V Stellin Tool for forming recesses and sockets of high torque strength
US2755689A (en) * 1951-07-19 1956-07-24 Paul P Sundback Method of hobbing steels
US2854867A (en) * 1953-04-29 1958-10-07 American Screw Co Method of making header dies
US2699693A (en) * 1953-05-11 1955-01-18 American Screw Co Matrix and method of making same
US2826940A (en) * 1954-01-20 1958-03-18 American Screw Co Method of piercing type for hobbing punches
US2822708A (en) * 1954-03-16 1958-02-11 Kropp Forge Company Method of making a forging die
US2797595A (en) * 1954-04-02 1957-07-02 American Screw Co Method of hobbing recess-forming punches
US2906197A (en) * 1955-08-16 1959-09-29 Meyer & Wenthe Inc Seal press support and die and method for forming the latter
US3055567A (en) * 1957-10-22 1962-09-25 Frank M Sayford Company Blank forming apparatus and method
US3060565A (en) * 1959-01-09 1962-10-30 Rudolph M Vaughn Method of making improved screw driver
US3290918A (en) * 1963-12-06 1966-12-13 Anthony V Weasler Method of manufacturing a shaft coupling
US3768343A (en) * 1972-06-14 1973-10-30 Du Pont Method for producing a punch
US3793911A (en) * 1972-10-02 1974-02-26 Western Electric Co Extrusion die and method for making the same
GB1538213A (en) * 1975-05-20 1979-01-10 Lucas Industries Ltd Method of manufacturing an extruded steel component for use in a roller clutch assembly
US4241598A (en) * 1978-10-16 1980-12-30 Sack & Kiesselbach Maschinenfabrik Gmbh Method for producing a cross-slotted heading die
US4594876A (en) * 1981-10-26 1986-06-17 Union Special Corporation Apparatus for forming the stitch forming area of a sewing machine throat plate
GB2403441B (en) * 2001-09-17 2005-02-16 Uni Screw Worldwide Inc Method of manufacturing a cold forming punch
US20070065253A1 (en) * 2005-08-17 2007-03-22 Uni-Screw Worldwide, Inc. Fasteners with multi-tiered recesses and drivers with multi-tiered driving tips
CN102626847A (en) * 2012-04-06 2012-08-08 常熟市建华模具有限责任公司 Processing method of punch for glass die

Also Published As

Publication number Publication date
US2066372A (en) 1937-01-05
GB465712A (en) 1937-05-13

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