GB523455A - Improvements in or relating to riveting devices - Google Patents

Improvements in or relating to riveting devices

Info

Publication number
GB523455A
GB523455A GB3778438A GB3778438A GB523455A GB 523455 A GB523455 A GB 523455A GB 3778438 A GB3778438 A GB 3778438A GB 3778438 A GB3778438 A GB 3778438A GB 523455 A GB523455 A GB 523455A
Authority
GB
United Kingdom
Prior art keywords
wires
riveted
dies
slide
parts
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
GB3778438A
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.)
IVOR SILLERY MCCORMICK
Automatic Telephone and Electric Co Ltd
Original Assignee
IVOR SILLERY MCCORMICK
Automatic Telephone and Electric Co 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 IVOR SILLERY MCCORMICK, Automatic Telephone and Electric Co Ltd filed Critical IVOR SILLERY MCCORMICK
Priority to GB3778438A priority Critical patent/GB523455A/en
Publication of GB523455A publication Critical patent/GB523455A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

523,455. Making parts of electric relays &c. AUTOMATIC TELEPHONE & ELECTRIC CO., Ltd., McCORMICK, I. S., and WILSON, E. Dec. 29, 1938, No. 37784. [Classes 83 (ii) and 83 (iv)] Riveting.-Contacts are riveted into relay springs or non-magnetic armature back stop pins are riveted in, the parts being of the general type described in Specification 358,070, [Group XXXVII]. Wires 10, 11 are clamped between dies 12 closed by a stop in a slide A operated by a bellcrank 13 and handle. A lost motion device 14 then actuates a slide B also having a stop to lift the dies by the amount required for feed of the wires. Relay spring 16 is then located by pins 18 with the wires protruding through holes in it. A lever operated pawl then effects the riveting there being preferably a slight space between the part 16 and the dies 12 beneath heads to be formed on the under side also. On return stroke a cam 21 carried by slide A pushes relay pawl laterally to shear the riveted-in parts from the rest of the wires. A modified arrangement employing racks and pinions is referred to.
GB3778438A 1938-12-29 1938-12-29 Improvements in or relating to riveting devices Expired GB523455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3778438A GB523455A (en) 1938-12-29 1938-12-29 Improvements in or relating to riveting devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3778438A GB523455A (en) 1938-12-29 1938-12-29 Improvements in or relating to riveting devices

Publications (1)

Publication Number Publication Date
GB523455A true GB523455A (en) 1940-07-15

Family

ID=10398975

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3778438A Expired GB523455A (en) 1938-12-29 1938-12-29 Improvements in or relating to riveting devices

Country Status (1)

Country Link
GB (1) GB523455A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502695A (en) * 1944-08-03 1950-04-04 Aylen John Frederick Machine for the manufacture of contact springs and like parts
US3221969A (en) * 1963-10-16 1965-12-07 Western Electric Co Apparatus for fabricating a piece part having a metallic bit secured thereto
US3239123A (en) * 1964-07-17 1966-03-08 Western Electric Co Contact assembling machine
DE1255452B (en) * 1964-04-14 1967-11-30 Erich Kieback Dr Ing Auxiliary device for riveting the contact plates on longitudinally slotted snap springs of microswitches
EP1955011A1 (en) 2005-11-18 2008-08-13 RENISHAW plc Dynamic air turbulence compensation for an interferometric measurement apparatus
CN115780719A (en) * 2022-11-09 2023-03-14 长春一东离合器股份有限公司 Automatic riveting machine for nitrogen spring of clutch driven disc assembly

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502695A (en) * 1944-08-03 1950-04-04 Aylen John Frederick Machine for the manufacture of contact springs and like parts
US3221969A (en) * 1963-10-16 1965-12-07 Western Electric Co Apparatus for fabricating a piece part having a metallic bit secured thereto
DE1255452B (en) * 1964-04-14 1967-11-30 Erich Kieback Dr Ing Auxiliary device for riveting the contact plates on longitudinally slotted snap springs of microswitches
US3239123A (en) * 1964-07-17 1966-03-08 Western Electric Co Contact assembling machine
EP1955011A1 (en) 2005-11-18 2008-08-13 RENISHAW plc Dynamic air turbulence compensation for an interferometric measurement apparatus
CN115780719A (en) * 2022-11-09 2023-03-14 长春一东离合器股份有限公司 Automatic riveting machine for nitrogen spring of clutch driven disc assembly
CN115780719B (en) * 2022-11-09 2023-09-12 长春一东离合器股份有限公司 Automatic riveter of clutch driven plate assembly nitrogen spring

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