Timberjack, Inc.

Tvi Vision Oy

Mikko J Ristolainen

Guy Lemstr&ouml;m

A clamp control system for a feller/buncher has three buttons for automating the operation of the harvesting and accumulating clamps. A CLOSE button, when momentarily actuated for the first tree of a bundle, closes the harvesting clamp and the accumulating clamp and then re-opens the harvesting clamp. When actuated again momentarily for the second and subsequent trees, the harvesting clamp closes, the accumulating clamp opens and re-closes and the harvesting clamp re-opens. Actuation of an OPEN button opens both clamps and resets the system to be ready for the first tree of the next bundle. Actuation of a STOP/CANCEL button freezes both clamps in their current positions.

Automatic feller/buncher clamp control

The present invention relates to a method for adjusting a photodetector array, and a beam-splitting and detector structure for a line scan camera, which structure comprises a photodetector array which is protected by a casing ( ) from at least the back, and adjusted to the focus plan of an objective and glued to the exit surface focus plane of an objective and glued to the exit surface of the beamsplitting prism ( ) by means of a support and adjusting structure. According to the invention, the supporting and adjusting structure comprising a glue layer ( ) arranged between edges ( ) surrounding the photodetector array ( ) in the casing ( ) and the exit surface ( ) of the beam-splitting prism.

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Woodstock, Canada

Mikko J Ristolainen