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Patent Searching and Data


Title:
WELDING METHOD AND EQUIPMENT FOR METALLIC MEMBERS
Document Type and Number:
Japanese Patent JP3219283
Kind Code:
B2
Abstract:

PURPOSE: To weld a contact part of a couple of metallic members in a short time and to improve workability and quality by storing the respective metallic members in a couple of welding electrode members and supplying electric power of the low voltage and a high current for a short time while the metallic members in opposition to each other being press-contacted.
CONSTITUTION: Each of the couple of metallic members to constitute a metallic wheel is stored in parts storage parts 111a and b of the couple of welding electrode members 400a and b with the outside surface of the opening periphery thereof stuck to the inside wall surface of the part storage parts 111a and b. In this state, while the couple of metallic members in opposition to each other being press-contacted by both welding electrode members 400a and b so that the opening peripheral tips thereof are stuck to each other, a welding current is impressed on the welding electrode members 400a and for a specified time and the contact part of the opening peripheries of both metallic members is welded.


Inventors:
Sato, Ryoda
Funakoshi, Mitsuo
Application Number:
JP1991000198916
Publication Date:
October 15, 2001
Filing Date:
July 10, 1991
Export Citation:
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Assignee:
BANYOU KOGYO KK
International Classes:
B23K11/00; B23K11/02; B23K11/16; B23K37/04; B60B33/00; (IPC1-7): B23K11/02; B23K11/00; B23K11/16; B23K37/04
Attorney, Agent or Firm:
大西 孝治