FR2177603A1 - Double press welding machine - of simple construction - Google Patents

Double press welding machine - of simple construction

Info

Publication number
FR2177603A1
FR2177603A1 FR7211472A FR7211472A FR2177603A1 FR 2177603 A1 FR2177603 A1 FR 2177603A1 FR 7211472 A FR7211472 A FR 7211472A FR 7211472 A FR7211472 A FR 7211472A FR 2177603 A1 FR2177603 A1 FR 2177603A1
Authority
FR
France
Prior art keywords
iii
magnetic connection
connection
welding machine
simple construction
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.)
Granted
Application number
FR7211472A
Other languages
French (fr)
Other versions
FR2177603B1 (en
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.)
Accra Point Arrys Corp
Original Assignee
Accra Point Arrys Corp
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 Accra Point Arrys Corp filed Critical Accra Point Arrys Corp
Priority to FR7211472A priority Critical patent/FR2177603A1/en
Publication of FR2177603A1 publication Critical patent/FR2177603A1/en
Application granted granted Critical
Publication of FR2177603B1 publication Critical patent/FR2177603B1/fr
Granted 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
    • B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
    • B23K11/163—Welding of coated materials

Abstract

Machine comprises first and second electrodes (I, II); two mobile elements (III, IV) of which (III) carries (I); appts. for moving (IV); a magnet forming a magnetic connection between (III) and (IV) so that they move as a unit; a spring connecting (III and IV) and allowing them to move relatively to each other when the magnetic connection is broken, movement of (IV) starting movement of both (III) and (IV) until (I) contacts the workpieces. The press between (I) and the workpieces establishes a value at which the magnetic connection is broken, the force acting on (III) and (I) being determined by the spring connection between (III) and (IV) independently of the magnetic connection which is now open. (I) and (II) are supplied with power to form a weld under the press exercised by the spring connection between (III) and (IV).
FR7211472A 1972-03-31 1972-03-31 Double press welding machine - of simple construction Granted FR2177603A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7211472A FR2177603A1 (en) 1972-03-31 1972-03-31 Double press welding machine - of simple construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7211472A FR2177603A1 (en) 1972-03-31 1972-03-31 Double press welding machine - of simple construction

Publications (2)

Publication Number Publication Date
FR2177603A1 true FR2177603A1 (en) 1973-11-09
FR2177603B1 FR2177603B1 (en) 1976-08-06

Family

ID=9096154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7211472A Granted FR2177603A1 (en) 1972-03-31 1972-03-31 Double press welding machine - of simple construction

Country Status (1)

Country Link
FR (1) FR2177603A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2996603A (en) * 1959-01-02 1961-08-15 Acro Welder Mfg Co Welding machine
US3100831A (en) * 1961-03-22 1963-08-13 Acro Welder Mfg Co Magnetic force welder
US3275790A (en) * 1963-08-14 1966-09-27 Texas Instruments Inc Welding apparatus
US3436513A (en) * 1964-11-02 1969-04-01 Western Electric Co Interconnecting conductors located on opposite sides of an insulating base
US3627970A (en) * 1969-07-28 1971-12-14 Sterling Electronics Corp Method for welding a conductor through cold flowable insulation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2996603A (en) * 1959-01-02 1961-08-15 Acro Welder Mfg Co Welding machine
US3100831A (en) * 1961-03-22 1963-08-13 Acro Welder Mfg Co Magnetic force welder
US3275790A (en) * 1963-08-14 1966-09-27 Texas Instruments Inc Welding apparatus
US3436513A (en) * 1964-11-02 1969-04-01 Western Electric Co Interconnecting conductors located on opposite sides of an insulating base
US3627970A (en) * 1969-07-28 1971-12-14 Sterling Electronics Corp Method for welding a conductor through cold flowable insulation

Also Published As

Publication number Publication date
FR2177603B1 (en) 1976-08-06

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Legal Events

Date Code Title Description
ST Notification of lapse