Scraper apparatus and method

Details Scraper apparatus and method Scraper apparatus and method

2006-09-26

2006-09-26

Addie, Raymond (Department: 3671)

Road structure, process, or apparatus

Apparatus

With surface marking

C404S075000, C404S107000, C299S036100

Reexamination Certificate

active

07112005

ABSTRACT:
A scraper apparatus includes a cart and a scraping arrangement located at a front of the cart. The scraping arrangement includes blades that are driven along a joint or crack by the cart to remove excess filling material deposited in the joint or crack of a working surface.

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