Joint seal retaining element

Details Joint seal retaining element Joint seal retaining element

1994-03-16

1996-12-17

Wilkens, Kevin D.

Static structures (e.g., buildings)

Relatively yieldable preformed separator

Exposed separator between prefabricated components

5239604, 404 67, 404 69, E01C 1110

Patent

active

055841520

ABSTRACT:
A method of manufacturing a retaining element for an expansion joint seal comprises co-extruding, in a desired profile, a thermoplastic rubber body with high density thermoplastic elastomer reinforcing plate on the lower surface thereof. The reinforcing plate includes at least one rib extending into the thermoplastic rubber body. After the co-extruded body and reinforcing plate are permitted to cool and harden the lower surface of said co-extruded body and reinforcing plate is mechanically planed to obtain a retaining element of said desired profile with a flat lower surface.

REFERENCES:
patent: 3363522 (1968-01-01), Galbreath
patent: 3713368 (1973-01-01), McDowell
patent: 3750359 (1973-08-01), Balzer et al.
patent: 3880539 (1975-04-01), Brown
patent: 3981601 (1976-09-01), Arai
patent: 4084912 (1978-04-01), Pyle et al.
patent: 4125581 (1978-11-01), Rasmussen
patent: 4307974 (1981-12-01), George
patent: 4415519 (1983-11-01), Strassel
patent: 4504170 (1985-03-01), Schukolinski
patent: 4572702 (1986-02-01), Bone
patent: 4690862 (1987-09-01), Hoffmann
patent: 4774795 (1988-10-01), Braun
patent: 4815247 (1989-03-01), Nicholas
patent: 5048249 (1991-09-01), Shreiner et al.
patent: 5137675 (1992-08-01), Rabe
patent: 5183613 (1993-02-01), Edwards
patent: 5213441 (1993-05-01), Baerveldt

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