Search International and National Patent Collections

1. (WO2018065794) SALT AND GRIT SPREADER WITH A TRANSPORT BELT FOR DEICING ROADS AND PEDESTRIAN SURFACES

Pub. No.:    WO/2018/065794    International Application No.:    PCT/HR2016/000023
Publication Date: Fri Apr 13 01:59:59 CEST 2018 International Filing Date: Sat Oct 08 01:59:59 CEST 2016
IPC: E01H 10/00
E01C 19/20
Applicants: RASCO TVORNICA KOMUNALNE OPREME D.O.O.
Inventors: FRANICEVIC, Frane
Title: SALT AND GRIT SPREADER WITH A TRANSPORT BELT FOR DEICING ROADS AND PEDESTRIAN SURFACES
Abstract:
A salt and grit spreader with a transport belt for spreading various materials onto roads and pedestrian surfaces with a transport system for dispatching spreading material from a spreading material storage container (1) using a transport belt (2), which includes a belt tensioner (7), drive pulleys (5) and idler pulleys (6), whereby the mentioned transport belt (2) draws material from the container (1) and transports it with the lower supply belt of the transport belt system (2a) to the exit (10) of the dispersing canal (8), and the material is further spread on the road using a rotating disk for spreading material (9). The salt and grit spreader is constructed in the manner that the transport belt system (2) is situated in its entirety inside the spreading material storage container (1), namely both belts of the transport system (2a and 2b) are located in the spreading material, the lower belt (2a), which transports the spreading material into the dispensing canal (8), as well as the return belt (2b) of the transport belt system (2). The problem resolved with this invention is the prevention of accumulation of spreading material on the bottom of the container under the transport belt (2), and this problem is completely resolved with the subject invention, where the entire transport belt system (2), with its belts (2a, 2b), is situated inside the material storage container (1).