Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CABLE DUCT AND COVER
Document Type and Number:
WIPO Patent Application WO1998032205
Kind Code:
A3
Abstract:
A cable duct formed by cable troughs, an elevator cable duct and corresponding covers. The elevator cable duct has props and supports arranged thereon which extend in the longitudinal direction of the cable duct as well as plastic troughs which can be aligned next to each other, thereby forming a cable duct. The troughs have recesses on the outside which can be reversed-drawn above the support, where the troughs can be locked in positive fit or by frictional engagement. The recesses are deep enough to enable the support to lie inside the sleeve of the troughs when the troughs are mounted. The support is insulated from the outside by aprons. A longitudinally displaceable cover, which can be fixed to the trough, is located on top of the trough.

Inventors:
WIRTHWEIN UDO (DE)
KAULBERSCH OTTO (DE)
MICHEL JUERGEN (DE)
Application Number:
PCT/EP1997/006634
Publication Date:
November 05, 1998
Filing Date:
November 28, 1997
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
WIRTHWEIN UDO (DE)
KAULBERSCH OTTO (DE)
MICHEL JUERGEN (DE)
International Classes:
H02G3/04; H02G9/04; (IPC1-7): H02G9/04
Domestic Patent References:
WO1994021018A11994-09-15
Foreign References:
DE3447836A11986-07-03
DE9302291U11993-04-29
DE3936003A11990-05-03
DE29501017U11995-03-30
JPH067726B21994-01-26
Other References:
PATENT ABSTRACTS OF JAPAN vol. 095, no. 001 28 February 1995 (1995-02-28)
PATENT ABSTRACTS OF JAPAN vol. 017, no. 511 14 September 1993 (1993-09-14)
Download PDF: