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:
Jun. 29, 1993
Filed:
Oct. 30, 1991
Applicant:
Inventor:
Edward D Magalski, York, PA (US);
Assignee:
Ingersoll-Rand Company, Woodcliff Lake, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E01C / ; E01C / ; B60B / ;
U.S. Cl.
CPC ...
404103 ; 404124 ; 404129 ; 180 20 ;
Abstract
A device for cleaning and lubricating an exterior surface of an asphalt compacting machine includes a support member removably attached to the machine. Positioned on the support member for easy access are a flexible scraper for cleaning the drum and a fluid spray system, for spraying and uniformly distributing a lubricating fluid onto the drum. Elastic spring means on the support member assures positive contact between the drum and the scraper and between the drum and the fluid distributor.