Joints and connections – Member ends joined by inserted section – Laterally inserted section
Patent
1995-06-06
1996-10-01
Knight, Anthony
Joints and connections
Member ends joined by inserted section
Laterally inserted section
403 49, 403263, 403261, 403256, 182179, E04G 724, F16B 704
Patent
active
055607306
ABSTRACT:
A scaffold system has a plurality of vertical members and a plurality of cross members connected by couplings. The vertical members and cross members are formed of polymeric matrix reinforced with glass and polymeric fibres. Each coupling includes a pair of annular flanges, positioned on the vertical members in a spaced apart relation to form a groove. Each flange is formed with a least one aperture to accept a lock pin which extends across the groove. In use, the lock pin locks an adapted end of a cross member in the groove by extending through the apertures of the flanges and an aperture in the adapted end of the cross member.
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Blum Michael G.
Gillard Raymond W.
Gray Kevin K.
Jang Bill K.
Lindstrom Douglas W.
Knight Anthony
Scaffold Connection Corporation
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