| 摘要 |
#CMT# #/CMT# The retention device has a rotating and pivoting device (2) provided at a receiving bracket (1) and combined with gripping and holding arms (3) and a cutting device (4), where the retention device is mounted on a carrier device by the receiving bracket. The rotating and pivoting device positions the retention device on a to-be-removed tree or a to-be-removed tree branch. Blades of the cutting device are arranged on two parallel planes such that the blades remain at the tree branch or rupture edge during felling process. #CMT#USE : #/CMT# Cutting and retention device for mounting on a carrier device i.e. telescopic stacker, for felling and removal of trees e.g. small tress and large trees such as trees with ten, twenty and thirty meters of height, and tall timber masts for supporting a commercial carrier machine, using a separately controllable commercial hydraulic system. #CMT#ADVANTAGE : #/CMT# The rotating and pivoting device is combined with the gripping and holding arms and the cutting device such that blades of the cutting device are arranged on two parallel planes, so that the blades remain at the tree branch or the rupture edge during felling process, thus enabling quick, safe and cost-effective removal of trees of any type and size without property damage and field damage and without causing injury to person. The retention device can be mounted easily on the carrier device and refitted to a felling machine in an inexpensive manner. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic top view of a cutting and retention device. 1 : Receiving bracket 2 : Rotating and pivoting device 3 : Gripping and holding arms 4 : Cutting device. |
