GB465712A - Punches and method of making the same - Google Patents

Punches and method of making the same

Info

Publication number
GB465712A
GB465712A GB25733/36A GB2573336A GB465712A GB 465712 A GB465712 A GB 465712A GB 25733/36 A GB25733/36 A GB 25733/36A GB 2573336 A GB2573336 A GB 2573336A GB 465712 A GB465712 A GB 465712A
Authority
GB
United Kingdom
Prior art keywords
punches
making
punch
forging operation
blank
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
GB25733/36A
Other languages
English (en)
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.)
Phillips Screw Co
Original Assignee
Phillips Screw Co
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 Phillips Screw Co filed Critical Phillips Screw Co
Publication of GB465712A publication Critical patent/GB465712A/en
Expired legal-status Critical Current

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)
GB25733/36A 1935-10-03 1936-09-22 Punches and method of making the same Expired GB465712A (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
GB465712A true GB465712A (en) 1937-05-13

Family

ID=27366324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25733/36A Expired GB465712A (en) 1935-10-03 1936-09-22 Punches and method of making the same

Country Status (3)

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

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
US2537029A (en) * 1946-08-06 1951-01-09 Phillips Screw Co Method for manufacturing screw drivers
US2565948A (en) * 1946-08-06 1951-08-28 Phillips Screw Co Method of 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 (zh) * 2012-04-06 2012-08-08 常熟市建华模具有限责任公司 玻璃模具用的冲头的加工方法

Also Published As

Publication number Publication date
BE417609A (enrdf_load_stackoverflow)
US2066372A (en) 1937-01-05

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