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:
Nov. 01, 1994
Filed:
Nov. 19, 1993
Applicant:
Inventor:
Walter Graf, Euerdorf, DE;
Assignee:
Satzinger GmbH & Co., Euerdorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B61K / ;
U.S. Cl.
CPC ...
184-32 ; 184 151 ; 184 152 ; 184 153 ; 152565 ; 474 91 ; 474 92 ;
Abstract
A lubricating and cleaning unit for chains and rails has a pair of parallel shanks of a shoe and a crosspiece receiving a U-shaped brush in a groove which distributes lubricant through bores in the shanks and crosspiece of the brush to respective bristle bundles. One or more automatic feeders can be connected to threaded openings of the lubricant-distribution bores opening along the sides of the body. The unused openings are closed by plugs.