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:
Aug. 28, 1990
Filed:
Apr. 20, 1989
Maarten Koorn, Vlaardingen, NL;
Sape Sikkema, Maassluis, NL;
C. van der Lely N.V., Maasland, NL;
Abstract
A mowing machine comprising a cutter bar having rotary mowing members arranged thereabove. The cutter bar is connected for its support in two places to a carrier frame. One of these connections includes a flexible member, constituted by a resilient element, which permits relative limited movement between the carrier frame and the portion of the cutter bar that is contiguous to the connection. The resilient connection can be attached to a mowing member mounted on the cutter bar or outside the reach of the mowing members by means of an upwardly extending connection beam which is rigidly connected to the carrier frame at its upper end and is connected to the cutter bar at its lower end via a horizontal resilient element.