Hydraulic and earth engineering – Earth treatment or control – Shoring – bracing – or cave-in prevention
Reexamination Certificate
2006-02-01
2010-12-28
Mayo-Pinnock, Tara (Department: 3671)
Hydraulic and earth engineering
Earth treatment or control
Shoring, bracing, or cave-in prevention
C403S403000
Reexamination Certificate
active
07857550
ABSTRACT:
The invention relates to a connection profile (10) with a constant cross-sectional shape for joining bulkheads to beam elements. The connection profile (10) comprises a center strip (12), on which a receiving profile (16) for connecting to the beam element (102) as well as a joining profile (14) for joining a lock element of the sheet pile are formed. The joining profile (14), when viewing its cross-section, comprises a straight transition section (18), which protrudes from the center strip (12) at least approximately at a right angle and which transitions into a semicircular hook section (20) pointing in the direction of the flat side. An end section (22) follows the hook section so that the transition section (18), the hook section (20) and the end section (22), together with the flat side of the center strip (12), form a receiving channel (24), which is open toward one side, for receiving the lock element of the sheet pile. The invention also relates to a combined bulkhead in which the inventive connecting profile is used.
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Heindl Richard
Wall Georg
Wendt Rob R.
Eckert Seamans Cherin & Mellott , LLC
Mayo-Pinnock Tara
Milde, Jr. Karl F.
Pilepro, LLC
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