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:
Oct. 10, 1978
Filed:
May. 03, 1976
Arthur L Kaeser, Springfield, OH (US);
Parker Sweeper Company, Springfield, OH (US);
Abstract
An internal combustion engine is mounted on a frame supported by a set of wheels and has a shaft connected to drive a blower impeller. An annular plate is mounted on the engine surrounding the engine shaft, and a blower housing has a support ring which is secured to the plate by a releasable band clamp to provide for rotating the blower housing on the axis of the engine shaft. The blower housing has a center inlet and a laterally projecting tangential outlet, and a movable air deflector is mounted on the housing adjacent the outlet. The air deflector is actuated by an elongated control rod which extends from a handle assembly projecting rearwardly and upwardly from the frame, and the control rod permits the operator to actuate the air deflector when the blower outlet and deflector are located at either a high position on one side of the frame or a low position on the opposite side of the frame.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile