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GB586168A - Improvements relating to the pressing of sheet materials - Google Patents

Improvements relating to the pressing of sheet materials

Info

Publication number
GB586168A
GB586168A GB1521644A GB1521644A GB586168A GB 586168 A GB586168 A GB 586168A GB 1521644 A GB1521644 A GB 1521644A GB 1521644 A GB1521644 A GB 1521644A GB 586168 A GB586168 A GB 586168A
Authority
GB
United Kingdom
Prior art keywords
former
hand
die
components
sheet materials
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
GB1521644A
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 GB1521644A priority Critical patent/GB586168A/en
Publication of GB586168A publication Critical patent/GB586168A/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
    • B21D22/10—Stamping using yieldable or resilient pads

Landscapes

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

Abstract

586,168. Stamping; flanging. BURNSIDE, G. B. Aug. 10, 1944, No. 15216. [Class 83 (iv)] A method of pressing sheet materials, into right-hand and left-hand components, otherwise identical, by the use of a single die or former, consists in using a die or former shaped to produce a right-hand component on one face and a left-hand component on the other face in a press having two pads to co-operate with the respective sides of the die or former, the two components being pressed simultaneously. The press table 1 carries a rubber pad 2 on which is placed a blank 11, the die or former 7 and the other blank 11. The table is moved upwardly by hydraulic vanes 3 into a box-like member 4 containing another rubber pad 5. By means of the two pads, both blanks are simultaneously shaped to form left- and right-hand components. The former is drilled to carry locating pins with projections 10 adapted to position both blanks. Specifications 467,365, 525,913 and 553,158 are referred to.
GB1521644A 1944-08-10 1944-08-10 Improvements relating to the pressing of sheet materials Expired GB586168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1521644A GB586168A (en) 1944-08-10 1944-08-10 Improvements relating to the pressing of sheet materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1521644A GB586168A (en) 1944-08-10 1944-08-10 Improvements relating to the pressing of sheet materials

Publications (1)

Publication Number Publication Date
GB586168A true GB586168A (en) 1947-03-10

Family

ID=10055082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1521644A Expired GB586168A (en) 1944-08-10 1944-08-10 Improvements relating to the pressing of sheet materials

Country Status (1)

Country Link
GB (1) GB586168A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162625A (en) * 1978-01-24 1979-07-31 Simmons David E Method and apparatus for forming dental copings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162625A (en) * 1978-01-24 1979-07-31 Simmons David E Method and apparatus for forming dental copings

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