Conveyors: power-driven – Conveyor section – Endless conveyor
Patent
1991-10-10
1993-09-21
Olszewski, Robert P.
Conveyors: power-driven
Conveyor section
Endless conveyor
198847, 24 31R, 403341, B65G 1530
Patent
active
052461017
ABSTRACT:
A device for endlessly connecting ends of a steel cable conveyor belt provides a pull-resistant coupling of the oppositely arranged end portions of the steel cables of the conveyor belt whereby the free ends of the individual steel cables are provided with enlargements. The device with which an endless mounting may be realized in a short period of time with simple technical tools at the site, has two abutment pieces with bores. The end portions of the steel cables of each end of the conveyor belt are guided through the bores of the abutment pieces, whereby the free ends of the end portions which protrude from the bores are provided with an enlargement that is greater than the diameter of the bore. The two abutment pieces are connected to one another by separate steel cable sections in a pull-resistant manner. In the middle between the abutment pieces and between the steel cable sections, at least one intermediate piece is inserted before resuming operation of the conveyor belt. The intermediate piece is force-locked with the steel cable sections. The surfaces of the abutment and intermediate pieces that are facing the tensioning and drive rollers are provided with a friction-increasing material.
REFERENCES:
patent: 3945263 (1976-03-01), Simonsen et al.
patent: 4489828 (1984-12-01), Stipdonk
Continental Aktiengesellschaft
Gastineau Cheryl L.
Olszewski Robert P.
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