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)

Similar Documents

Publication Publication Date Title
GB924885A (en) Improvements in tool holder and tool shank constructions
GB801437A (en) Improvements in hand tools for crimping electrical connectors
JPS53119775A (en) Bender used for press
GB575307A (en) Process of and means for the manufacture of sheet and like metal parts
GB597618A (en) Punch and die assembly
GB892736A (en) Method of and apparatus for producing depth-hardenable embossing types for address plate embossing machines
JPS55139127A (en) Flare drawing rpocessing method for plastic plate
GB586185A (en) Improvements in or relating to press tools
GB586168A (en) Improvements relating to the pressing of sheet materials
GB775715A (en) Improvements in or relating to metal cutting devices for the production of squares, hexagons and other flat sided shapes on the ends of workpieces
GB955667A (en) Improvements in and relating to punching, piercing, pressing tools or like tools
ES248307A3 (en) A procedure for printing or punching precision with the help of a printing machine (Machine-translation by Google Translate, not legally binding)
GB689980A (en) Improvements in or relating to presses for operating on sheet metal blanks
GB564657A (en) Accurate hole centre pop
GB578182A (en) Improvements in and relating to marking devices
GB798302A (en) Improvements in or relating to press tools
GB844147A (en) Improvements in or relating to nibbling machines
GB928957A (en) An improved method for manufacturing compound press tools
GB1423671A (en) Process for the production of a hinge pin and hinge pin produced by the process
GB564552A (en) Improvements in means for forming flanges on sheet metal articles
CA521971A (en) Blank holder adjustment for metal working press
GB596001A (en) Anvil for punching and riveting machines
GB715488A (en) Improvements in or relating to apparatus for drilling plate or sheet metal work
GB566672A (en) An improved means of forming sheet-metal
GB588699A (en) Device for the setting of blanking and forming dies in presses