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. 12, 1978
Filed:
Jun. 15, 1977
Applicant:
Inventor:
James Richard Haney, Uniontown, OH (US);
Assignee:
Goodyear Aerospace Corporation, Akron, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B60T / ;
U.S. Cl.
CPC ...
303115 ; 303 61 ;
Abstract
An anti-skid power valve means for brake control apparatus, which valve means connects a pressure supply line to a wheel brake system, the valve means including a piston operably positioned in a chamber means, and a check valve means operably carried by the piston to cause flow of liquid from the wheel brake system to the pressure supply line when the piston is driven. Other means connect the pressure supply line to the wheel brake system and include a flow control orifice therein to permit by-pass liquid flow from the pressure supply line to the wheel brake system.