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Priority to GEAP2006009226priorityCriticalpatent/GEP20084478B/en
Publication of GEP20084478BpublicationCriticalpatent/GEP20084478B/en
A raker comprises a frame 1 with the suspension system and support wheels 4, on frame 20 the spring-finger bars 10 having the drive are mounted. Each bar on the frame is installed by means of hinge parallelogram 6, on which a guide 7 is fixed. In the guide the rod 8 is placed, which is connected with said bar. The drive represents a hydrocylinder of dual action, stocks 21 of which are connected with the hinge parallelograms.
GEAP20060092262006-02-142006-02-14Oscillatory movement raker
GEP20084478B
(en)