GB255636A - Improvements in forming metal blanks and punching holes therein - Google Patents

Improvements in forming metal blanks and punching holes therein

Info

Publication number
GB255636A
GB255636A GB1804925A GB1804925A GB255636A GB 255636 A GB255636 A GB 255636A GB 1804925 A GB1804925 A GB 1804925A GB 1804925 A GB1804925 A GB 1804925A GB 255636 A GB255636 A GB 255636A
Authority
GB
United Kingdom
Prior art keywords
forming metal
shelf
shoot
punching holes
metal blanks
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
GB1804925A
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 GB1804925A priority Critical patent/GB255636A/en
Publication of GB255636A publication Critical patent/GB255636A/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
    • B21D53/00—Making other particular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/08—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of slides or chutes

Landscapes

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

Abstract

255,636. Jenks, A. E. July 15, 1925. Punching washers.-In a machine for stamping out washers &c. a punch D and co-operating die B form the blanks which drop on to a shelf j, extending across less than half the width of the interior of the die, and to a sloping shoot g. The blanks are turned over by the shelf. A shoot M forms a continuation of the shoot g and has at its lower end a stop q for the blank and a punch n and die m for forming the hole. In a modification, the shoots are at right-angles and the shelf is placed between the shoots.
GB1804925A 1925-07-15 1925-07-15 Improvements in forming metal blanks and punching holes therein Expired GB255636A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1804925A GB255636A (en) 1925-07-15 1925-07-15 Improvements in forming metal blanks and punching holes therein

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1804925A GB255636A (en) 1925-07-15 1925-07-15 Improvements in forming metal blanks and punching holes therein

Publications (1)

Publication Number Publication Date
GB255636A true GB255636A (en) 1926-07-29

Family

ID=10105748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1804925A Expired GB255636A (en) 1925-07-15 1925-07-15 Improvements in forming metal blanks and punching holes therein

Country Status (1)

Country Link
GB (1) GB255636A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358538A (en) * 1966-01-13 1967-12-19 Warner Swasey Co Punch die having means to prevent return of slugs
CN104476180B (en) * 2014-12-12 2016-08-17 天津电气科学研究院有限公司 A kind of automatic supplier of plain cushion spring washer
CN108500118A (en) * 2018-05-22 2018-09-07 成都宏明双新科技股份有限公司 A kind of electronic component turn-over rig and method
IT202200015369A1 (en) * 2022-06-27 2023-12-27 4Sealing Italia Srl Loading system for chip removal machines (e.g. lathes) with cryogenic cooling, in particular by liquid nitrogen.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358538A (en) * 1966-01-13 1967-12-19 Warner Swasey Co Punch die having means to prevent return of slugs
CN104476180B (en) * 2014-12-12 2016-08-17 天津电气科学研究院有限公司 A kind of automatic supplier of plain cushion spring washer
CN108500118A (en) * 2018-05-22 2018-09-07 成都宏明双新科技股份有限公司 A kind of electronic component turn-over rig and method
IT202200015369A1 (en) * 2022-06-27 2023-12-27 4Sealing Italia Srl Loading system for chip removal machines (e.g. lathes) with cryogenic cooling, in particular by liquid nitrogen.

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