AU2485897A - Spot welding apparatus - Google Patents

Spot welding apparatus

Info

Publication number
AU2485897A
AU2485897A AU24858/97A AU2485897A AU2485897A AU 2485897 A AU2485897 A AU 2485897A AU 24858/97 A AU24858/97 A AU 24858/97A AU 2485897 A AU2485897 A AU 2485897A AU 2485897 A AU2485897 A AU 2485897A
Authority
AU
Australia
Prior art keywords
spot welding
welding apparatus
spot
welding
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
AU24858/97A
Other versions
AU712108B2 (en
Inventor
Akio Hirane
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
Priority claimed from JP16640996A external-priority patent/JP3718560B2/en
Application filed by Individual filed Critical Individual
Publication of AU2485897A publication Critical patent/AU2485897A/en
Application granted granted Critical
Publication of AU712108B2 publication Critical patent/AU712108B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding
    • B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
    • 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
AU24858/97A 1996-06-26 1997-06-12 Spot welding apparatus Ceased AU712108B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8-166409 1996-06-26
JP16640996A JP3718560B2 (en) 1996-06-26 1996-06-26 Spot welder

Publications (2)

Publication Number Publication Date
AU2485897A true AU2485897A (en) 1998-01-15
AU712108B2 AU712108B2 (en) 1999-10-28

Family

ID=15830892

Family Applications (1)

Application Number Title Priority Date Filing Date
AU24858/97A Ceased AU712108B2 (en) 1996-06-26 1997-06-12 Spot welding apparatus

Country Status (2)

Country Link
AU (1) AU712108B2 (en)
DE (1) DE69712829T2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675494A (en) * 1985-11-18 1987-06-23 Ford Motor Company Preheat time compensating weld control
JPH07106461B2 (en) * 1991-10-01 1995-11-15 昭男 平根 Spot welder and spot welding method

Also Published As

Publication number Publication date
DE69712829D1 (en) 2002-07-04
AU712108B2 (en) 1999-10-28
DE69712829T2 (en) 2003-01-02

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired