Title:
MANUFACTURING METHOD OF BUSHING INSULATOR AND TERMINAL CONNECTION PART OF POWER CABLE
Document Type and Number:
Japanese Patent JP2010166639
Kind Code:
A
Abstract:
To maintain a waterproofing property for long time.
A metallic conduit 32 is fitted in one end part of an insertion hole 31e and a bushing insulator body 31 is integrally molded in the metallic conduit 32 when molding the bushing insulator body 31 having the insertion hole 31e with an insulated rubber. Thus, the bushing insulator 30 is manufactured. A power cable 1 is inserted into the insertion hole 31e of the bushing insulator body 31, and a conductor pull-out bar 20 fitted to the tip of a conductor 2 of the power cable 1 is stored in the metallic conduit 32. Then, the metallic conduit 32 is riveted to its center so as to fasten the conductor pull-out bar 20 by the metallic conduit 32.
COPYRIGHT: (C)2010,JPO&INPIT
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Inventors:
ONO KOICHI
NIINOBE HIROSHI
HORIGUCHI NORIAKI
TORAI YASUO
NIINOBE HIROSHI
HORIGUCHI NORIAKI
TORAI YASUO
Application Number:
JP2009004566A
Publication Date:
July 29, 2010
Filing Date:
January 13, 2009
Export Citation:
Assignee:
VISCAS CORP
FUJIKURA LTD
FURUKAWA ELECTRIC CO LTD
FUJIKURA LTD
FURUKAWA ELECTRIC CO LTD
International Classes:
H02G15/064; H01B19/00
Domestic Patent References:
| JPS59135027U | 1984-09-10 | |||
| JPS646736U | 1989-01-13 |
Attorney, Agent or Firm:
Hiroshi Arafune
Yoshio Arafune
Yoshio Arafune
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