Road structure – process – or apparatus – Apparatus – Means to install or form joint
Patent
1992-02-14
1993-10-05
Neuder, William P.
Road structure, process, or apparatus
Apparatus
Means to install or form joint
151441, 16114R, E01C 2302
Patent
active
052498867
ABSTRACT:
A grooving tool is arranged for imparting a groove relative to an underlying cementious pad, wherein the tool includes a float plate mounting a support boss thereon, with the support boss including a support flange to receive spaced parallel support flange receiving plates thereabout in a pivotal relationship, with the receiving plates fixedly mounted to a bottom surface of a support plate, the support plate including an elongate slot adjustably mounting a handle therealong to permit utilization of the tool about support beams and the like providing displacement of the handle relative medially of the float plate. A modification of the invention includes a fluid reservoir mounted to the support plate in fluid communication with a flexible delivery conduit, wherein the delivery conduit includes communication with a spray head positioned at a forward distal end of the float plate adjustably therealong relative to a magnetic positioning boss to permit for the fluid spraying of cement during a working procedure.
REFERENCES:
patent: 3806268 (1974-04-01), Francis
patent: 4070128 (1978-01-01), Garrison
patent: 4570340 (1986-02-01), Shaw
patent: 4882802 (1989-11-01), Levere, Jr.
patent: 5050261 (1991-09-01), Hotacker
Gilden Leon
Neuder William P.
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