Retaining clip and blade mounting apparatus

Details Retaining clip and blade mounting apparatus Retaining clip and blade mounting apparatus

1988-05-26

1989-07-18

Massie, IV, Jerome W.

Road structure, process, or apparatus

Apparatus

Tool rotating in horizontal plane

404118, E01C 1922

Patent

active

048489590

ABSTRACT:
The present mounting apparatus includes a pair of retaining tabs secured to an upper surface of a blade adjacent leading corners. Each retaining tab includes a side wall, and end wall and a cover plate which forms a cavity with the blade upper surface. A pair of retaining tabs are secured to the upper surface of the blade adjacent trailing corners. The four retaining tabs cooperate to removably secure the blade to a trowel finishing blade without the use of mechanical fasteners. Spring-type retaining clips can be utilized with the tabs to further secure the blade to a trowel finishing blade.

REFERENCES:
patent: 1005208 (1911-10-01), Heltzel
patent: 2556983 (1951-06-01), Root
patent: 2662454 (1953-12-01), Whiteman
patent: 2865269 (1958-12-01), McMillan
patent: 3375766 (1968-04-01), Zochil
patent: 3683761 (1972-08-01), Babic

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