BUS BAR WIRING BOARD AND METHOD OF PRODUCING THE SAME

Title:

BUS BAR WIRING BOARD AND METHOD OF PRODUCING THE SAME

Document Type and Number:

WIPO Patent Application WO/1999/031777

Kind Code:

A1

Abstract:

A bus bar wiring board comprising a bus bar pattern for electric wiring formed in a predetermined shape, and a bus bar piece formed separately from the bus bar pattern and electrically connected and secured to the bus bar pattern. A method of producing the bus bar wiring board comprising a bus bar pattern punching step for punching a bus bar pattern for electric wiring that is laid out in a predetermined shape out of an electrically conducting metal plate, a bus bar piece punching step for punching a bus bar piece laid out in a predetermined shape in a remaining space on the electrically conducting metal plate, and a connection step for electrically connecting and securing together the bus bar pattern punched in the bus bar pattern punching step and the bus bar pieve punched in the bus bar piece punching step, whereby reducing the waste in the electrically conducting metal plate out of which the bus bar patterns are punched and decreasing the cost of production or the cost of a product.

Inventors:

MIYAJIMA KAZUO (JP)
HASEGAWA SHIN (JP)
SAWAKI YOSHIAKI (JP)

Application Number:

PCT/JP1998/005488

Publication Date:

June 24, 1999

Filing Date:

December 04, 1998

Export Citation:

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Assignee:

FURUKAWA ELECTRIC CO LTD (JP)
MIYAJIMA KAZUO (JP)
HASEGAWA SHIN (JP)
SAWAKI YOSHIAKI (JP)

International Classes:

H02G3/16; H02G5/00; H05K3/20; H05K3/32; H05K7/06; H02G3/08; (IPC1-7): H02G3/16

Foreign References:

JPS63174511A	1988-07-19
JPH0295185U	1990-07-30
JPS6464521A	1989-03-10

Other References: