Static structures (e.g. – buildings) – Wall – ceiling – or floor designed for utilities – Load-bearing – prefabricated – abutting units with aligned...
Patent
1976-06-24
1978-02-28
Faw, Jr., Price C.
Static structures (e.g., buildings)
Wall, ceiling, or floor designed for utilities
Load-bearing, prefabricated, abutting units with aligned...
52577, 52578, E04C 139, E04B 548
Patent
active
040758036
ABSTRACT:
Split duct terminator apparatus is provided at the cable entrance of a subterranean manhole for receiving a plurality of cables extending between subterranean manholes along a cable path carrying electrical signal conductors for the transmission of telecommunication messages. A plurality of modules are provided at the cable entrance to the manhole to encircle and immobilize a plurality of conduits or ducts carrying the cables which laterally enter the vault while the cables are maintained in position and in service. The modules are positioned about the plurality of cables at a working distance from a splice case. Split duct sections encircle the cables where the cables appear at the manhole, but the duct sections are terminated at the manhole walls. Once positioned about the duct sections containing the cables, the modules are joined together in a composite structure. A coagulated mass which permeates the structure binds the modules together.
REFERENCES:
patent: 2462399 (1949-02-01), Hinchman
patent: 3731448 (1973-05-01), Leo
patent: 3908323 (1975-09-01), Stout
Faw Jr. Price C.
Formex Manufacturing, Inc.
Ridgill, Jr. James L.
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