Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Belt loader having sweeping assembly
T987001 Belt loader having sweeping assembly

Patent Drawings:
Inventor: O'Brien
Date Issued: October 2, 1979
Application: 06/028,529
Filed: April 9, 1979
Inventors: O'Brien; Louis G. (Camp Hill, PA)
Assignee: The Pennsylvania Department of Transportation (Harrisburg, PA)
Primary Examiner:
Assistant Examiner:
Attorney Or Agent:
U.S. Class: 15/82
Field Of Search:
International Class:
U.S Patent Documents:
Foreign Patent Documents:
Other References:

Abstract: an improved belt loader of the type used to remove debris from a roadway includes an angled sweeping assembly comprising a pair of overlapping power driven rotary brushes with the downstream end of the lead brush overlapping the upstream end of the trailing brush so that the debris swept by both brushes is moved across the assembly and deposited by the side of the roadway.
Claim:
Description:
 
 
  Recently Added Patents
Two-sided zipper pull/keychain ornament for engaging decorative buttons
Air conditioner
Rocking motion charging device using faraday principle
Pieris plant named `Ralto`
Positive photosensitive composition
Active boosting to minimize capacitive coupling effect between adjacent gates of flash memory devices
Memory module indicator device
  Randomly Featured Patents
Shoe upper
Subsea casing hanger packoff assembly
Mode translating waveguide adapter for a quasi-optic grid array
Oxamic acid derivatives
Coating composition
Arrangement for sliding doors on mobile units
Container for the storage and transport of, in particular, bulk materials such as construction debris, rubbish, industrial waste and the like
Bi-fold gull wing vehicle door
Water level
Intermediates for synthesis of precursors for prostaglandins