FR2008060A6 - Resistance welding of plastic-covered metal sheets - Google Patents

Resistance welding of plastic-covered metal sheets

Info

Publication number
FR2008060A6
FR2008060A6 FR6914612A FR6914612A FR2008060A6 FR 2008060 A6 FR2008060 A6 FR 2008060A6 FR 6914612 A FR6914612 A FR 6914612A FR 6914612 A FR6914612 A FR 6914612A FR 2008060 A6 FR2008060 A6 FR 2008060A6
Authority
FR
France
Prior art keywords
plastic
metal sheets
resistance welding
covered metal
sheets
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
FR6914612A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR6914612A priority Critical patent/FR2008060A6/en
Application granted granted Critical
Publication of FR2008060A6 publication Critical patent/FR2008060A6/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
    • B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
    • B23K11/163—Welding of coated materials

Abstract

Welding current is introduced indirectly to weld point across the surface of at least one of the sheets, to maintain external layer intact. Avoids removing or thermally destroying rustproof inert (coloured or patterned) coating.
FR6914612A 1969-05-07 1969-05-07 Resistance welding of plastic-covered metal sheets Expired FR2008060A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6914612A FR2008060A6 (en) 1969-05-07 1969-05-07 Resistance welding of plastic-covered metal sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6914612A FR2008060A6 (en) 1969-05-07 1969-05-07 Resistance welding of plastic-covered metal sheets

Publications (1)

Publication Number Publication Date
FR2008060A6 true FR2008060A6 (en) 1970-01-16

Family

ID=9033615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6914612A Expired FR2008060A6 (en) 1969-05-07 1969-05-07 Resistance welding of plastic-covered metal sheets

Country Status (1)

Country Link
FR (1) FR2008060A6 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373353A1 (en) * 1976-12-13 1978-07-07 Becker Otto Spot welding metal sheets covered by insulating foils - which form dielectrics assisting capacitor discharge pulse welding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373353A1 (en) * 1976-12-13 1978-07-07 Becker Otto Spot welding metal sheets covered by insulating foils - which form dielectrics assisting capacitor discharge pulse welding machine

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