Lifting or adjusting devices or arrangements for agricultural machines or implements

AHUMAN NECESSITIES A01Agriculture A01BSOIL WORKING IN AGRICULTURE OR FORESTRY PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL

A01B63/00Lifting or adjusting devices or arrangements for agricultural machines or implements

A01B63/002Devices for adjusting or regulating the position of tools or wheels A01B63/004Lateral adjustment of tools A01B63/006Lateraladjustment of wheels A01B63/008Vertical adjustment of tools A01B63/02for implements mounted on tractors A01B63/023Lateral adjustment of their tools A01B63/026Lateral adjustment of their wheels A01B63/04Hand devices Hand devices with mechanical accumulators A01B63/045for vertically adjusting wheels or similar rotary supporting elements A01B63/06operated mechanically by tractor motor A01B63/08operated by the movement of the tractor A01B63/10operated by hydraulic or pneumatic means A01B63/1006the hydraulic or pneumatic means structurally belonging to the tractor A01B63/1013and being located inside the tractor body A01B63/102characterised by the location of the mounting on the tractor A01B63/104on the middle part A01B63/106on the side A01B63/108on the front part A01B63/11for controlling weight transfer between implements and tractor wheels A01B63/111regulating working depth of implements A01B63/1112using a non-tactile ground distance measurement A01B63/1115using a mechanical ground contact sensor A01B63/1117using a hitch position sensor A01B63/112to control draught load A01B63/114to achieve a constant working depth A01B63/1145for controlling weight transfer between implements and tractor wheels A01B63/118Mounting implements on power-lift linkages A01B63/12operated by an electric motor A01B63/14for implements drawn by animals or tractors A01B63/145for controlling weight transfer between implements and tractor wheels A01B63/16with wheels adjustable relatively to the frame A01B63/163laterally adjustable A01B63/166manually adjustable A01B63/18with clutch between Z-type axle and wheel A01B63/20with gear and rack A01B63/22operated by hydraulic or pneumatic means A01B63/24Tools or tool-holders adjustable relatively to the frame A01B63/245laterally adjustable A01B63/26by man-power A01B63/28operated by the machine or implement A01B63/30operated by motor power through a mechanical transmission A01B63/32operated by hydraulic or pneumatic means without automatic control