The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Sep. 07, 1993

Filed:

Jul. 31, 1992
Applicant:
Inventor:

Ruey-Zon Chen, Taichung, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23D / ; B27B / ;
U.S. Cl.
CPC ...
834713 ; 834861 ; 83490 ; 83581 ;
Abstract

A powered compound miter saw that can perform miter and bevel cuts and which is adapted so that the saw blade can be moved to provide a wide cut. In particular, the compound miter saw employs a sliding mechanism that provides consistent cutting performance as the saw blade is moved from a fully retracted to a fully extended position even when the saw blade is making a severe bevel cut. The sliding mechanism employs three slide bars which have the saw blade mounted on one end thereof and which can laterally move within a housing. The slide bars are configured in a triangular arrangement and are supported within the housing by a combination of linear ball bearings and a plastic bushing.


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