GB1027689A - Manufacture of snap-acting members - Google Patents

Manufacture of snap-acting members

Info

Publication number
GB1027689A
GB1027689A GB4892162A GB4892162A GB1027689A GB 1027689 A GB1027689 A GB 1027689A GB 4892162 A GB4892162 A GB 4892162A GB 4892162 A GB4892162 A GB 4892162A GB 1027689 A GB1027689 A GB 1027689A
Authority
GB
United Kingdom
Prior art keywords
deformed
snap
plate
acting
manufacture
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
GB4892162A
Inventor
Henry David Epstein
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Priority to GB4892162A priority Critical patent/GB1027689A/en
Publication of GB1027689A publication Critical patent/GB1027689A/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
    • B21D22/12—Stamping using yieldable or resilient pads using enclosed flexible chambers
    • B21D22/125—Stamping using yieldable or resilient pads using enclosed flexible chambers of tubular products

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Reciprocating Pumps (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

1,027,689. Producing snap-acting members; cupping. TEXAS INSTRUMENTS Inc. Dec. 28, 1962, No. 48921/62. Headings B3A and B3Q. A perforated plate 7 is deformed to produce a snap-acting member by being supported at its periphery between hollow chambers 9 and 11, and being pressed downwardly against an adjustable stop 8 by means of a hydraulically pressurized diaphragm 2. The bulged face of the deformed plate is then repositioned to face upwardly and the plate again deformed in the opposite direction, the repetition serving to stabilize the plate. The member 5 in which the chamber 9 is formed is movable vertically by a fluid operated piston 25. The plates to be deformed can be of regular or irregular shape, and of a monometallic, composite, or bimetallic type.
GB4892162A 1962-12-28 1962-12-28 Manufacture of snap-acting members Expired GB1027689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4892162A GB1027689A (en) 1962-12-28 1962-12-28 Manufacture of snap-acting members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4892162A GB1027689A (en) 1962-12-28 1962-12-28 Manufacture of snap-acting members

Publications (1)

Publication Number Publication Date
GB1027689A true GB1027689A (en) 1966-04-27

Family

ID=10450449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4892162A Expired GB1027689A (en) 1962-12-28 1962-12-28 Manufacture of snap-acting members

Country Status (1)

Country Link
GB (1) GB1027689A (en)

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