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:
Nov. 29, 1988
Filed:
May. 22, 1987
Franja F Voler, New Holland, PA (US);
John K Hale, New Holland, PA (US);
Earl E Koch, Mohnton, PA (US);
New Holland Inc., New Holland, PA (US);
Abstract
A mechanism for removing dirt and debris from the interior of a divider member mounted on the end disc of a disc cutterbar used in a disc mower-conditioner is disclosed wherein the dividers are provided with air inlet openings to permit the introduction of air into the interior chamber of the hat-shaped divider members. Each divider member is provided with a plurality of fan blades mounted to the top plate thereof to exhaust air from within the interior chamber and create a flow of air from the air inlet openings through the interior chamber and exciting a discharge opening formed between the divider top plate and a stationary cover mounted thereabove. This flow of air cleans the interior chamber of dirt and debris. An optional filter can be utilized to reduce the amount of dirt and debris permitted to enter the interior chamber through the air inlet openings.