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:
Jan. 31, 2012
Filed:
Jun. 07, 2007
Rudolph S. Fortuna, Brookfield, WI (US);
Joseph Centeno, Kenosha, WI (US);
Rudolph S. Fortuna, Brookfield, WI (US);
Joseph Centeno, Kenosha, WI (US);
Powerbrace Corporation, Kernosha, WI (US);
Miner Enterprises, Inc., Geneva, IL (US);
Abstract
A railcar brake head having an upper end, a lower end, and a pair of sides. The brake head further includes an elongated concave keyway defining an elongated axis and opening to the upper and lower ends of the brake head. At least a portion of the keyway is defined between a rear wall and spaced transversely extending upper and lower lugs. A front surface of each lug is adapted for mounting engagement with a brake shoe. The longitudinal spacing between the centralized upper and lower lugs is such that a keybridge extending from a rear face of the brake shoe is received and accommodated therebetween whereby inhibiting endwise movement of the brake shoe relative to the brake head. The centrally disposed upper lug on the brake head is configured with a camming surface, a longitudinal portion of which is arranged relative to the keyway for guiding and facilitating movement of a free end of an elongated key downwardly past the upper lug whereby permitting the key to establish a proper locking relation with the keybridge of the brake shoe.