GB1117855A - Press matrix - Google Patents

Press matrix

Info

Publication number
GB1117855A
GB1117855A GB671467A GB671467A GB1117855A GB 1117855 A GB1117855 A GB 1117855A GB 671467 A GB671467 A GB 671467A GB 671467 A GB671467 A GB 671467A GB 1117855 A GB1117855 A GB 1117855A
Authority
GB
United Kingdom
Prior art keywords
pins
plastics
plate
section
layer
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
GB671467A
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
Publication of GB1117855A publication Critical patent/GB1117855A/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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9457—Joint or connection
    • Y10T83/9461—Resiliently biased connection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Buckles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

1,117,855. Making dies; cupping. P. E. LESKINEN. 13 Feb., 1967 [4 March, 1966], No. 6714/67. Headings B3A and B3Q. A press platen comprises projecting pins 4a secured in apertures 1a in a plate 2a by a layer of plastics 6 adhering to the pins and the plate. The platen is of the type described in Specification 888,636, to which reference is made. The plastics layer 6 may be reinforced with glass fibre, and grooves (7), Fig. 3 (not shown), may be formed in the pins for keying with the plastics. The pins may project unequally beyond the surface 3, and the projecting part may be of different cross-section from that located in the plate 2a. In another form, Fig. 10 (not shown),. the pins are of rectangular cross-section.
GB671467A 1966-03-04 1967-02-13 Press matrix Expired GB1117855A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE289366 1966-03-04

Publications (1)

Publication Number Publication Date
GB1117855A true GB1117855A (en) 1968-06-26

Family

ID=20260945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB671467A Expired GB1117855A (en) 1966-03-04 1967-02-13 Press matrix

Country Status (6)

Country Link
US (1) US3400655A (en)
AT (1) AT268018B (en)
DE (1) DE1602490A1 (en)
FR (1) FR1512953A (en)
GB (1) GB1117855A (en)
NO (1) NO119174B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540314A (en) * 1968-08-23 1970-11-17 Reginald C Howard Method of locating and mounting die set components
US4694996A (en) * 1986-10-20 1987-09-22 Siegel Family Revocable Trust Multi cavity medication card crusher

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US716648A (en) * 1902-01-14 1902-12-23 Stafford Company N Die for lettering and ornamenting metallic articles.
US3025727A (en) * 1959-05-22 1962-03-20 Cast Die Inc Method of making a cutting die
GB1007549A (en) * 1963-08-28 1965-10-13 Deritend Eng Co Improvements relating to formes

Also Published As

Publication number Publication date
AT268018B (en) 1969-01-27
NO119174B (en) 1970-04-06
FR1512953A (en) 1968-02-09
DE1602490A1 (en) 1970-04-02
US3400655A (en) 1968-09-10

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