GB467365A - Improvements in or relating to methods of and apparatus for shaping, forming and/or cutting sheet material, such as sheet metal - Google Patents

Improvements in or relating to methods of and apparatus for shaping, forming and/or cutting sheet material, such as sheet metal

Info

Publication number
GB467365A
GB467365A GB12190/36A GB1219036A GB467365A GB 467365 A GB467365 A GB 467365A GB 12190/36 A GB12190/36 A GB 12190/36A GB 1219036 A GB1219036 A GB 1219036A GB 467365 A GB467365 A GB 467365A
Authority
GB
United Kingdom
Prior art keywords
rubber
sheet
forming
shaping
relating
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
GB12190/36A
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.)
Douglas Aircraft Co Inc
Original Assignee
Douglas Aircraft Co Inc
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 Douglas Aircraft Co Inc filed Critical Douglas Aircraft Co Inc
Publication of GB467365A publication Critical patent/GB467365A/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)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

467,365. Blank punching. DOUGLAS AIRCRAFT CO., Inc. April 29, 1936, No. 12190. Convention date, Sept. 9, 1935. [Class 83 (iv)] Stamping ; shearing.-Sheets of metal are cut out and shaped flanged or corrugated, e.g. for airplane construction by a rubber or like mass 27 forcing the sheet against die plates 22-24 placed on a bed 20. The rubber is confined within the sides 28 of a top ram. Figs. 5 and 7 show the action of the rubber in pressing and then cutting the sheet, while Fig. 10 shows flanging dies with grooves for corrugating and thus forming stiffening ribs in the sheet. The work is positioned on the bottom dies 22 by locating pins 53.
GB12190/36A 1935-09-09 1936-04-29 Improvements in or relating to methods of and apparatus for shaping, forming and/or cutting sheet material, such as sheet metal Expired GB467365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US467365XA 1935-09-09 1935-09-09

Publications (1)

Publication Number Publication Date
GB467365A true GB467365A (en) 1937-06-16

Family

ID=21945096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12190/36A Expired GB467365A (en) 1935-09-09 1936-04-29 Improvements in or relating to methods of and apparatus for shaping, forming and/or cutting sheet material, such as sheet metal

Country Status (1)

Country Link
GB (1) GB467365A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3533155A (en) * 1967-07-06 1970-10-13 Western Electric Co Bonding with a compliant medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3533155A (en) * 1967-07-06 1970-10-13 Western Electric Co Bonding with a compliant medium

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