| 摘要 |
#CMT# #/CMT# The device comprises a tool shaft (1) and a tool head (4). The tool head is provided at one of the shaft ends (2,3) of the tool shaft. The drag prongs (5) are arranged in the longitudinal direction of the tool shaft. The drag prongs and bending legs are joined together through rigid connection element (12). The handle (18) is provided at tool shaft and provided with gripping surface (19). #CMT#USE : #/CMT# Device such as sappie and hatchet for cutting tree trunk. #CMT#ADVANTAGE : #/CMT# Since the drag prongs that are arranged in longitudinal direction of tool shaft, the slipping of the drag prongs can be prevented. The device can be handled easily and safely by the worker. The device is simple in structure. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of the device for cutting tree trunk. 1 : Tool shaft 2,3 : Shaft ends 4 : Tool head 5 : Drag prongs 12 : Connection element 18 : Handle 19 : Gripping surface. |
