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:
Mar. 20, 1990
Filed:
May. 15, 1989
Fabio Maioli, Sant'Arcangelo, IT;
SCM Industria S.p.A., Rimini, IT;
Abstract
The tool assembly is intended for woodworking machines having an integral spindle drive with electric motor and rotary tool holder combined in a one-piece unit; use is made of a tubular sleeve to accommodate the spindle drive, which is mounted coaxially at one end with the tool and holder projecting, and supported by a set of radial webs alternated with a similar number of openings and bridging a gap created between the motor and the sleeve, given that the transverse dimensions of the spindle unit are less than the bore of the sleeve. The sleeve connects at the top end with the duct of an extractor system and is carried slidably in relative supports, capable of controlled traversing movement along its own longitudinal axis.