Patent ID: 11904495
Assignee: VEISTO OY
Field: Machine tools (Mechanical engineering)
Classification: CPC B  F  H | IPC B

Claim 5:
6. A method for log handling by means of a log handling device comprising a rotatable rotor provided with log handling means, and a feeding means for conducting an operating medium to the log handling means,
the method comprising:
bringing a log to the log handling device and handling it with the handling means,
rotating the rotor in a first direction, whereby the feeding means winds around the rotor, and rotating the rotor in a second direction, whereby the feeding means unwinds from around the rotor, and
removing the log from the log handling device,

wherein the log handling device comprises a second rotor which is rotated synchronously with the rotor, such that the feeding means winds around the second rotor when the rotor is rotated in the second direction, and wherein the feeding means unwinds from around the second rotor when the rotor is rotated in the first direction,
wherein the second rotor comprises a rim to which the feeding means is attached and around which the feeding means is wound,
wherein the second rotor comprises a second rim, the diameter of which is smaller than the diameter of the rim and which is rotated concentrically with the rim, and wherein the feeding means is passed from the rim to the second rim and is attached to the second rim.