Device for sawing e.g. branches of felled trees for producing firewood in forestry sector, has protection device designed so that free chain sections of chain saw are protected over entire pivot range of chain saw even during sawing process

摘要

The device (10) has a frame (12) including a support (24) for goods to be cut. A rocker (26) is pivotable around an axis (32). A chain saw is mounted on the rocker. A pivotable protection device (40) protects a chain section of the saw. The protection device is designed so that free chain sections of the saw are protected over an entire pivot range of the chain saw even during a sawing process. The protection device includes two protection elements (42, 44), which are connected by a mechanism. The mechanism controls a synchronous movement of the protection elements relative to each other.