Conveying method and conveyor apparatus
AssigneeKabushiki Kaisha Isekikaihatsu Koki
InventorToshio Akesaka
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Abstract
The present invention relates to a conveying method and a conveyor apparatus for the inclined conveyance including the vertical conveyance of materials by superposed two belts and pinching and holding the material to be conveyed between the belts. The present conveying method is characterized by the fact that two belts which are oppositely arranged are superposed. Tensile forces in the direction of the width of the belts is applied to the said superposed belts. Pinching and holding forces for pinching and holding the material to be conveyed between the belts is generated in the superposed belts by the tensile forces, and the material to be conveyed is conveyed by moving the superposed belts in the longitudinal direction.
Claims14
A conveying method comprising superimposing portions of two oppositely arranged belts;
- applying tensile forces in the direction of the width to the said superposed belts;
- generating pinching and holding forces for pinching and holding the material to be conveyed by the superposed belts by utilizing the said tensile forces;
- depositing material to be conveyed upon one of the said belts;
- and moving the belts and pinching and holding the conveyed material between the superposed belts.
A conveyer apparatus including two superposed belts of preselected width and having lateral edges, which belts are arranged oppositely for the inclined conveyance including the vertical conveyance of the material to be conveyed by the said belts, the conveyor apparatus comprising a means for applying a tensile force to the said belts in the direction of the width of the said superposed belts, the tensile forces applied to the belts pinching and holding the conveyed material between the belts.
A conveyor apparatus including two superposed belts of preselected width, the belts having laterial edges and end faces, the belts being arranged oppositely for inclined conveyance including vertical conveyance of the material to be conveyed by the said belts, the conveyor apparatus comprising a means for applying a tensile force to the said belts in the direction of the width of the said superposed belts, the tensile forces applied to the belts pinching and holding the conveyed material between the belts, the means for applying the tensile force comprising a plurality of pairs of pinching and holding rollers, which rollers are arranged with an angle of inclination to the direction of travel of the said superposed belts,
- and a lever for supporting and rotatably receiving the said pinching and holding rollers and the side roller, the said lever being swingingly movable relative to the direction of travel of the superposed belts.
Dependencies are inferred from the claim text.