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:
Sep. 18, 1984
Filed:
Apr. 29, 1982
Terumitsu Sugita, Narashino, JP;
Seiko Seiki Kabushiki Kaisha, Chiba, JP;
Abstract
An air compressor has a front side block through which extends a rotor shaft, and a front head is attached to the front side block and has a cylindrical portion spaced from the rotor shaft. A sealing device is interposed between the inner periphery of the cylindrical portion and the rotor shaft. A pulley is rotatably mounted on the outer periphery of the cylindrical portion by means of a ball bearing assembly. A ring-shaped interference plate is attached to the inner periphery of the pulley front end and the plate projects inwardly in axially-spaced relation from the ball bearing assembly to define a collection space along the inner periphery of the pulley front end in the region between the ball bearing assembly and the plate for collecting oil which leaks from the air compressor. The inwardly projecting part of the interference plate terminates in an angled lip which is spaced from the cylindrical portion of the front head to define therebetween a passage through which the leaked oil passes for collection in the collection space. A ring-shaped oil absorber is disposed adjacent the interference plate for absorbing oil collected in the collection space.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile