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. 21, 1978
Filed:
Feb. 22, 1977
Gunter Dibowski, Essen, DE;
Helmut Grammes, Duisburg, DE;
Abstract
A splash lubricating system for supplying oil to an interior reservoir for the bearings of grinding rolls, comprises an interior oil supply reservoir formed in the hub of the grinding rolls and at least one exterior oil supply line is connected from an exterior reservoir to the interior reservoir of the hub. Oil level indicating means are associated with the exterior oil supply reservoir for indicating changes of oil levels in the interior reservoir and for stopping the driving of the rolls if the oil level should fall below a predetermined amount. Two such exterior reservoirs may be provided, and one is advantageously connected to a separate oil supply tank for replenishing the oil in the interior reservoir of the grinding roller.