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:
Feb. 25, 1992
Filed:
Aug. 07, 1990
Applicant:
Inventor:
Lawrence M Cotton, New Bern, NC (US);
Assignee:
Robert Bosch Power Tool Corporation, New Bern, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B / ;
U.S. Cl.
CPC ...
173163 ; 310 50 ; 408226 ;
Abstract
A power tool comprises a chuck, a first shaft driving the chuck and having an axis, a driving motor, a second shaft extending from the driving motor substantially parallel to the first shaft, means for transmitting a rotation of the second shaft to the first shaft and including a single belt connecting the shafts with one another, and a housing surrounding the shafts. The housing has a top surface which is spaced from the axis of the first shaft by a distance which is at most equal to a distance between the axis of the first shaft and a top surface of the chuck.