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US 3,990,200 AGranted
Apparatus for forming reinforced concrete wall
AssigneeTakenaka Komuten Co., Ltd.
InventorsTakato Kawasaki, Yuko Ikuta
Life of this patent
Estimating the term…
Abstract
An apparatus for forming reinforced concrete walls in a trench including a reinforcing cage, protruding reinforcing and sealing means for positioning the protruding reinforcing adjacent to the ends of the reinforcing cage and sealing the ends of a unit wall while allowing the protruding reinforcing to extend beyond a unit wall.
Claims21
Apparatus for constructing reinforced concrete units in a trench comprising:
- a reinforcing cage in said trench having a length less than the length of a unit,
- protruding reinforcing adjacent and overlapping each end of said reinforcing cage and extending the reinforcing beyond said length of a unit, and
- sealing means at each end of said length of a unit for preventing concrete from flowing out of said length of a unit while allowing said protruding reinforcing to extend beyond said length of a unit.
Dependencies are inferred from the claim text.