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:
May. 25, 1993
Filed:
Dec. 12, 1991
Johannes M Maas, Teteringen, NL;
Antonie J Moolenaar, Dorst, NL;
Emerson Electric Co., , NL;
Abstract
The invention relates to a device for performing a machining movement with at least one rotatable planing knife, comprising: a planing knife holder fixed rotatably in a carrier with a first and a second shaft and a first and a second bearing, wherein at least the first shaft is connected fixedly to the planing knife holder and at least the first shaft is bearing mounted in the carrier; a motor fixed in the carrier; and a drive wheel which is fixed on the first shaft and coupled to the electric motor for driving the planing knife holder, wherein the second shaft is connected fixedly to the carrier and that the second bearing is arranged on the shaft inside the body of the planing knife holder. Because only the second shaft has to be fixed directly onto the carrier, without interposing of a bearing, on the side of the second shaft the distance between the underside of the carrier and the underside of the planing knife holder is enlarged; and this by the difference between the internal and the external diameter of the bearing.