GB321062A - Method of and means for making apertured blanks - Google Patents

Method of and means for making apertured blanks

Info

Publication number
GB321062A
GB321062A GB3187228A GB3187228A GB321062A GB 321062 A GB321062 A GB 321062A GB 3187228 A GB3187228 A GB 3187228A GB 3187228 A GB3187228 A GB 3187228A GB 321062 A GB321062 A GB 321062A
Authority
GB
United Kingdom
Prior art keywords
die
blanks
forging
cutter
carried
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
GB3187228A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3187228A priority Critical patent/GB321062A/en
Publication of GB321062A publication Critical patent/GB321062A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00Forging presses
    • B21J9/02Special design or construction
    • B21J9/04Piercing presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

321,062. Friedman, J. M. Nov. 1, 1928. Forging-dies. - Perforated blanks are produced in a forging-machine by severing a portion from a bar S by a movable gripping-die 2 coacting with a cutter 3 carried by the fixed die 1. The cutoff blank is clamped against the fixed die and perforated by a punch 5 that may be carried in the header slide. Shear blades.-The cutter 3 is apertured at 6 to serve as a die.
GB3187228A 1928-11-01 1928-11-01 Method of and means for making apertured blanks Expired GB321062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3187228A GB321062A (en) 1928-11-01 1928-11-01 Method of and means for making apertured blanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3187228A GB321062A (en) 1928-11-01 1928-11-01 Method of and means for making apertured blanks

Publications (1)

Publication Number Publication Date
GB321062A true GB321062A (en) 1929-10-31

Family

ID=10329662

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3187228A Expired GB321062A (en) 1928-11-01 1928-11-01 Method of and means for making apertured blanks

Country Status (1)

Country Link
GB (1) GB321062A (en)

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