Bridges – Suspension – Cables and cable clamps
Reexamination Certificate
2007-04-10
2007-04-10
Addie, Raymond (Department: 3671)
Bridges
Suspension
Cables and cable clamps
C014S018000, C014S023000, C052S223100
Reexamination Certificate
active
11141037
ABSTRACT:
A corrosion-resistant tension member, particularly an inclined cable of a cable stayed bridge, is comprised of a bundle of individual elements, for example, steel wire strands, which in its open area is encapsulated by sheathing, and which within the structure extends inside a guide canal that is formed by a recess pipe. The sheathing—sealing off the front side of the guide canal—is thereby directly or indirectly connected to the structure. Between the sheathing and the entrance point of the tension member into the structure, a connecting pipe is arranged, which on the one hand is detachably connected to the sheathing and on the other hand is connected to the structure by a flange plate.
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Nuetzel Oswald
Zimmermann Egbert
Addie Raymond
Dywidag-Systems International GmbH
McGrath, Geissler Olds & Richardson, PLLC
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