Assist for raise lower mechanism for a concrete saw

Details Assist for raise lower mechanism for a concrete saw Assist for raise lower mechanism for a concrete saw

2006-01-14

2009-02-10

Singh, Sunil (Department: 3672)

Stone working

Sawing

Rotary

C299S039300

Reexamination Certificate

active

07487770

ABSTRACT:
A pavement treatment apparatus, for example a concrete saw, includes a bias element for biasing one part of the apparatus toward another part of the apparatus. The bias element may be one or more springs extending between an engine platform and a handle assembly.

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