Title:
RAKE DEVICE FOR STORAGE LUMP
Document Type and Number:
Japanese Patent JPS586836
Kind Code:
A
Abstract:
An apparatus for a raking device which illustratively includes a harrow, which moves along a bridge in a reciprocating direction and which includes a mechanism for ensuring that any motion of an apex of the harrow is substantially linear as the harrow moves throughout its entire range of travel, is described. Specifically, this mechanism is comprised of a flexible tension element which forms part of a hoist and is reeved between a stationary support and the harrow such that the effective length, of the part of the flexible tension element which determines the inclination of the harrow, is adjusted in direct response to the distance through which the harrow has moved along the bridge with respect to an end point of its travel.
Inventors:
ERIKU ROBERUTO RARUSEN
Application Number:
JP10910182A
Publication Date:
January 14, 1983
Filing Date:
June 24, 1982
Export Citation:
Assignee:
SMIDTH & CO AS F L
International Classes:
B65G65/10; B65G65/02; (IPC1-7): B65G65/10
Attorney, Agent or Firm:
Kyozo Yuasa