B - Operations – Transporting – 27 – B
Patent
B - Operations, Transporting
27
B
B27B 29/08 (2006.01) B27B 31/04 (2006.01)
Patent
CA 2228356
This invention attaches to a sawmill carriage, enabling an operator to turn a log carried by the sawmill carriage without having to return the sawmill carriage to a fixed location. The invention includes a log turning hook with positioning guide bar that slides vertically with respect to, and pivots with, a cylinder. As the turning hook with positioning guide bar is lifting the log, the weight of the log is forcing the hook with positioning guide bar to pivot, which rotates the log ninety degrees into position for the next saw cut.
La présente invention porte sur un chariot à grumes permettant à un opérateur de tourner une grume portée par le chariot sans avoir à retourner le chariot à un emplacement fixe. L'invention comprend un crochet tourne-bille avec barre-guide de positionnement qui coulisse verticalement par rapport à un cylindre avec lequel il pivote. Quand le crochet tourne-bille avec la barre-guide de positionnement lève la bille, le poids de la bille force le crochet avec la barre-guide de positionnement à pivoter, ce qui fait tourner la bille de quatre-vingt-dix degrés, en position pour la prochaine coupe.
Smart & Biggar
Yoder Daniel
LandOfFree
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