GB439586A - Improvements in or relating to electrical resistance welding machines and automatic control therefor - Google Patents

Improvements in or relating to electrical resistance welding machines and automatic control therefor

Info

Publication number
GB439586A
GB439586A GB28695/34A GB2869534A GB439586A GB 439586 A GB439586 A GB 439586A GB 28695/34 A GB28695/34 A GB 28695/34A GB 2869534 A GB2869534 A GB 2869534A GB 439586 A GB439586 A GB 439586A
Authority
GB
United Kingdom
Prior art keywords
hub
latch
pin
cam
shaft
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
GB28695/34A
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.)
FKI Industries Inc
Original Assignee
American Chain and Cable Co Inc
American Chain 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 American Chain and Cable Co Inc, American Chain Co Inc filed Critical American Chain and Cable Co Inc
Priority to GB28695/34A priority Critical patent/GB439586A/en
Publication of GB439586A publication Critical patent/GB439586A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/248—Electric supplies using discharge tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/30—Chains, hoops or rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

439,586. Ratchet clutches. JACKSON, L. MELLERSH-, 28, Southampton Buildings, Chancery Lane, London.-(American Chain Co., Inc. ; 929, Connecticut Avenue, Bridgeport, Connecticut, U.S.A.) Oct. 6, 1934, No. 28695. [Class 80 (ii)] [See also Groups XI, XXII, and XL] In a chain welding machine, a hub 44 is driven by a shaft 42 through a ratchet clutch comprising a ratchet wheel 45 on the shaft 42 and a pin 46 movable radially in the hub 44 and carried by one arm of a three-armed lever pivoted to a cam 48 carried by the hub 44. When the latch 51 is withdrawn by a solenoid 54, the hub 44 rotates through 90‹, the latch 52 then withdrawing the pin 46 to stop the hub. When the latch 52 is withdrawn by solenoid 55, the shaft 22 rotates through 270‹, the latch 51 then withdrawing the pin 46. The cam 48 is engaged by a roller 57 carried by a spring pressed pivoted arm 56. The roller in sliding down the shoulders 58, 59 gives the cam a forward thrust just before the latches 51, 52 withdraw the pin, so as to facilitate its withdrawal.
GB28695/34A 1934-10-06 1934-10-06 Improvements in or relating to electrical resistance welding machines and automatic control therefor Expired GB439586A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB28695/34A GB439586A (en) 1934-10-06 1934-10-06 Improvements in or relating to electrical resistance welding machines and automatic control therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28695/34A GB439586A (en) 1934-10-06 1934-10-06 Improvements in or relating to electrical resistance welding machines and automatic control therefor

Publications (1)

Publication Number Publication Date
GB439586A true GB439586A (en) 1935-12-10

Family

ID=10279635

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28695/34A Expired GB439586A (en) 1934-10-06 1934-10-06 Improvements in or relating to electrical resistance welding machines and automatic control therefor

Country Status (1)

Country Link
GB (1) GB439586A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969236C (en) * 1950-04-27 1958-05-14 Meyer Roth Pastor Maschf Automatic chain welding machine for resistance butt welding
DE1106008B (en) * 1959-01-13 1961-05-04 Peco Elek Sche Schweissmaschin Method of manufacturing finned tube
DE1107354B (en) * 1955-04-19 1961-05-25 Columbus Mckinnon Chain Corp Processes and devices for electrical resistance welding

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969236C (en) * 1950-04-27 1958-05-14 Meyer Roth Pastor Maschf Automatic chain welding machine for resistance butt welding
DE1107354B (en) * 1955-04-19 1961-05-25 Columbus Mckinnon Chain Corp Processes and devices for electrical resistance welding
DE1106008B (en) * 1959-01-13 1961-05-04 Peco Elek Sche Schweissmaschin Method of manufacturing finned tube

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