Conveyor roller assembly installing system

Details Conveyor roller assembly installing system Conveyor roller assembly installing system

2011-07-19

2011-07-19

Underwood, Donald (Department: 3652)

Material or article handling

Load support has linear vertical movement and additional...

C414S680000

Reexamination Certificate

active

07980806

ABSTRACT:
A vehicle supported mine item positioning apparatus for placing, for example, heavy mining conveyor belt items such as roller assemblies, conveyor frame side rails, frame sections or the like in precise positions for attachment to other conveyor structure, wherein the vehicle can get into cramped quarters in the mine alongside the conveyor and extend, retract, rotate and further manipulate an item pick-up crane mounted on the vehicle, whereby the crane with item pick-up means mounted on an end thereof can pick up and place, e.g., a roller assembly in a precise position and posture on a conveyor frame for making said attachment, and further in a preferred embodiment, the apparatus is provided with second crane means for lifting a moving conveyor belt off of a roller assembly for replacement of said assembly with or without stopping the belt, whereby worker lifting and manipulation of heavy roller assemblies or other heavy mining structures is eliminated.

REFERENCES:
patent: 857409 (1907-06-01), Marvin
patent: 4003479 (1977-01-01), Reyer
patent: 4381900 (1983-05-01), Schlottman
patent: 4676713 (1987-06-01), Voelpel
patent: 5570992 (1996-11-01), Lemelson
patent: 6766996 (2004-07-01), Somers

Affiliated with

Also associated with

Rating

Conveyor roller assembly installing system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Conveyor roller assembly installing system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Conveyor roller assembly installing system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2643840