Title:
細長い円筒状物の包囲組立体
Document Type and Number:
Japanese Patent JP3556960
Kind Code:
B2
Abstract:
The enclosure assembly, being particularly but not exclusively conceived for use over electric cable splices, comprises a sleeve of an elastomer material, a support whereover the sleeve is fitted in a condition of elastic expansion, said sleeve being adapted to shrink around the elongate cylindrical objects upon removal of the support. The support comprises two substantially cylindrical, tubular bodies having ends abutted coaxially with each other in mutual continuation relationship; the abutted ends are disposed at substantially inward locations of the sleeve longitudinal extension. Thus, the support removal can begin from a predetermined internal region of the sleeve; the sleeve starts shrinking over the splice within said internal region, and any axial deformations in the sleeve would leave the sleeve positioning relatively to said predetermined internal region unaffected.
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Inventors:
Francesco Portas
Uvaldo Vallauri
Bruno Palmigiani
Uvaldo Vallauri
Bruno Palmigiani
Application Number:
JP29876992A
Publication Date:
August 25, 2004
Filing Date:
November 09, 1992
Export Citation:
Assignee:
Pirelli Cavi e Sistemi S.p.A
International Classes:
B29C61/06; H01R4/20; H01B17/58; H02G1/14; H02G15/18; (IPC1-7): H01B17/58; H01R4/20
Domestic Patent References:
| JP59121172U | ||||
| JP1095329U | ||||
| JP2091115U | ||||
| JP3003131U | ||||
| JP63237385A |
Foreign References:
| US3946480 |
Attorney, Agent or Firm:
Kazuo Shamoto
Shosuke Imai
Tadashi Masui
Tadahiko Kurita
Yasushi Kobayashi
Shigeru Sakuma
Shosuke Imai
Tadashi Masui
Tadahiko Kurita
Yasushi Kobayashi
Shigeru Sakuma