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.
Patent No.:
Date of Patent:
Jul. 14, 1992
Filed:
Jun. 12, 1991
Applicant:
Inventor:
Hideki Kawakami, Mitsugi, JP;
Assignee:
Ryobi Limited, Hiroshima, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B26D / ; B27G / ;
U.S. Cl.
CPC ...
834712 ; 83478 ; 83490 ; 30391 ;
Abstract
A desk-tip type cutter fixed to a table comprises a cutter body pivotably supported on the table, a circular saw blade arranged to be rotatable about its axis, a safety cover for covering the circular saw blade and a safety cover operating mechanism for pivotally opening and closing the safety cover. The safety cover driving mechanism includes a gear having at least one tooth and a lever having at least one engaging member to engage with the gear. A spring member is disposed between the cutter body and the lever for biasing the lever in a direction separating the engaging member from the gear.