DEVICE FOR RETENTION OF TOOL OF SELF-PROPELLED WORKING MACHINE AND ACCESSORY WITH TOOL FOR SELF-PROPELLED WORKING MACHINE Russian patent published in 2023 - IPC B60P1/00 B66F9/14 

FIELD: mechanical engineering.

SUBSTANCE: invention relates to a device for retention of a tool and an accessory with a tool, intended for the use on self-propelling working machines, in particular, on telescopic lifts or telescopic loaders. Device (2) for retention of a tool of self-propelled working machine (10) contains support frame (21, 22, 23) made with the possibility of attachment with a rear side to a fastening means, where working lever (102) of machine (2) is located, and with the possibility of attachment with a rear side to tool (3). The frame contains two side racks (21, 22) connected on the top by transverse plate (23), while transverse plate (23) is in a plane, which forms an angle from 20° to 30° with a plane of gears (31, 32). Accessory (1) with a tool for a self-propelling working machine contains device (2) and tool (3) made with the possibility of being mounted in a detachable way on device (2).

EFFECT: invention provides significant reduction in “blind” zones, when using the proposed device, so that an operator can provide proper interaction of ends of gears with cargo, which provides advantages from a point of view of safety and ease of use of the device.

9 cl, 8 dwg