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GB575307A - Process of and means for the manufacture of sheet and like metal parts - Google Patents

Process of and means for the manufacture of sheet and like metal parts

Info

Publication number
GB575307A
GB575307A GB457544A GB457544A GB575307A GB 575307 A GB575307 A GB 575307A GB 457544 A GB457544 A GB 457544A GB 457544 A GB457544 A GB 457544A GB 575307 A GB575307 A GB 575307A
Authority
GB
United Kingdom
Prior art keywords
marking
metal parts
stamping
shank
punching
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
GB457544A
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.)
LEWIS POVEY
Original Assignee
LEWIS POVEY
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 LEWIS POVEY filed Critical LEWIS POVEY
Priority to GB457544A priority Critical patent/GB575307A/en
Publication of GB575307A publication Critical patent/GB575307A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

575,307. Punching; stamping; embossing. MANDEL, H., and POVEY, L. March 11, 1944, No. 4575. [Class 83 (iv)] Sheet metal parts are impressed with the batch or part number or other marking during blanking out, punching or stamping, &c. The upper or moving press tool 1 is bored to receive the shank 2 of a holder formed at 7 to receive interchangeable marking-dies secured by a screw 8. A cross-pin 5 engages a slot in the tool 1 to prevent rotation of the shank and to limit its movement by a cushioning spring 12 adjustably loaded at 13. In a modification, the marking-dies abut a hardened pin 14, Fig. 2.
GB457544A 1944-03-11 1944-03-11 Process of and means for the manufacture of sheet and like metal parts Expired GB575307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB457544A GB575307A (en) 1944-03-11 1944-03-11 Process of and means for the manufacture of sheet and like metal parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB457544A GB575307A (en) 1944-03-11 1944-03-11 Process of and means for the manufacture of sheet and like metal parts

Publications (1)

Publication Number Publication Date
GB575307A true GB575307A (en) 1946-02-12

Family

ID=9779732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB457544A Expired GB575307A (en) 1944-03-11 1944-03-11 Process of and means for the manufacture of sheet and like metal parts

Country Status (1)

Country Link
GB (1) GB575307A (en)

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