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. 01, 1978
Filed:
Mar. 10, 1977
James Basil Putt, Granger, IN (US);
The Bendix Corporation, Southfield, MI (US);
Abstract
A filter and boot combination through which air is supplied to a pneumatically operated servomotor. The boot has a cylindrical body which is fixed to the servomotor housing and an end closure which surrounds an input push rod. The boot has a first series of openings in the end closure and a second series of openings in the cylindrical body to provide a series of air flow paths into the servomotor. A first filter is located adjacent the first series of openings and a second filter has a peripheral surface which abuts the second series of openings in the boot. A chamber is created between the inner periphery of the second filter, the first filter and the push rod. The air flows in the series of flow paths through the filters and is combined in the chamber before presentation to a control valve which regulates the operation of the servomotor in response to an input force supplied by an operator through the push rod.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile