GB191228027A - Improvements in and connected with Punching Machines. - Google Patents

Improvements in and connected with Punching Machines.

Info

Publication number
GB191228027A
GB191228027A GB191228027DA GB191228027A GB 191228027 A GB191228027 A GB 191228027A GB 191228027D A GB191228027D A GB 191228027DA GB 191228027 A GB191228027 A GB 191228027A
Authority
GB
United Kingdom
Prior art keywords
punching
cameron
punches
punch
die
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
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.)
JOHN CAMERON Ltd
Original Assignee
JOHN CAMERON Ltd
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 JOHN CAMERON Ltd filed Critical JOHN CAMERON Ltd
Application granted granted Critical
Publication of GB191228027A publication Critical patent/GB191228027A/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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • B21D28/265—Perforating, i.e. punching holes in sheets or flat parts with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet, e.g. holes punching with template

Landscapes

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

Abstract

28,027. Cameron, M. H., and Cameron, Ltd., J. Dec. 5. [Cognate Application, 1262/13.] Punching; punches.-In a punching-machine, the punch or punches and die or dies may be simultaneously adjusted transversely. The punch a and die d are moved by screws f, g, which engage the slides b, d<1> of the main slide c and bed e respectively, and are rotated through the bevel-gears i, j, n, o, p, q, by the chain or rope t, which extends across the machine. The main slide c is reciprocated as described in Specification 6800/11 and a gag v may be provided.
GB191228027D 1912-12-05 1912-12-05 Improvements in and connected with Punching Machines. Expired GB191228027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191228027T 1912-12-05

Publications (1)

Publication Number Publication Date
GB191228027A true GB191228027A (en) 1913-08-14

Family

ID=32575566

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191228027D Expired GB191228027A (en) 1912-12-05 1912-12-05 Improvements in and connected with Punching Machines.

Country Status (1)

Country Link
GB (1) GB191228027A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431528A (en) * 1945-11-13 1947-11-25 Jr Arthur Forest Wells Apparatus for forming test samples of electrolytic tin plate
US2596911A (en) * 1948-09-14 1952-05-13 Lorentzen Hardware Mfg Corp Sheet metal punching apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431528A (en) * 1945-11-13 1947-11-25 Jr Arthur Forest Wells Apparatus for forming test samples of electrolytic tin plate
US2596911A (en) * 1948-09-14 1952-05-13 Lorentzen Hardware Mfg Corp Sheet metal punching apparatus

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