Abstract: A bucket elevator for use in grape harvesting which has buckets in sequential alignment which are each attached to a bucket elevator chain so that the orientation of each bucket will remain that of the chain to which it is attached. There are disclosures of shapes of buckets to facilitate collection, emptying and carrying materials and to avoid allowing spaces between the buckets which will ensnare with materials being carried.

Abstract: A harvester especially for grapes wherein sets of beaters (4, 5) on each side of the harvester are adapted to be used in unison to effect a beating action to remove fruit from plants being harvested, with devices (35, 36) to change a relative position of respective pivot supports (29) for each respective set of the beaters (4, 5) while the sets of beaters (4, 5) are in a beating mode and operating. A hydraulic ram arrangement (35, 36) that facilitates this by being able to be over the grape collection area without hydraulic connection fittings and flywheels that are supported on sub frames in a way that will not unduly prejudice the beating action. An arrangement for detecting changes in pressure of the beaters and arranging for a change in position of support of the beaters in response.