E - Fixed Constructions – 01 – D
Patent
E - Fixed Constructions
01
D
94/20
E01D 19/06 (2006.01) E01D 19/00 (2006.01)
Patent
CA 1150554
COMPOSITION EXPANSION JOINT ABSTRACT OF THE DISCLOSURE A composition expansion joint assembly having pair of edge members, a plurality of elongated resiliently yieldable sealing elements, rigid structural members interposed between adjacent sealing elements and laterally spaced support bars for the structural members. Equal- izing springs acting directly upon the structural members independently of the support bars are compressed by move- ment of the structural members away from each other and from the edge members as the sealing members open, provid- ing equalizing forces to maintain equidistant spacing between the structural members whether they are laterally slidable on the support bars in a single support bar system or are fixed to the support bars in a multiple support bar system.
370972
Kogutek Robert J.
Puccio Guy S.
Acme Highway Products Corporation
Macrae & Co.
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