Hydraulic and earth engineering – Earth treatment or control – Shoring – bracing – or cave-in prevention
Patent
1992-12-16
1994-09-06
Corbin, David H.
Hydraulic and earth engineering
Earth treatment or control
Shoring, bracing, or cave-in prevention
403 49, 403353, E02D 1704
Patent
active
053442580
ABSTRACT:
A connector for a shoring system comprises a housing adapted to be mounted on a frame which is to be connected to legs which define the plurality of axially extending channels. The housing slidable receives a bolt. The bolt has a head shaped and dimensioned so that in one orientation axial movement of the bolt may introduce the head through the slot into the channel, and in an alternate orientation the bolt may not be withdrawn from the channel by axial movement. The bolt is associated with means adapted to rotate the bolt and to move the bolt axially relative to the housing.
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Corbin David H.
SGB Holdings Limited
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