B - Operations – Transporting – 27 – G
Patent
B - Operations, Transporting
27
G
B27G 19/00 (2006.01) B27B 17/00 (2006.01)
Patent
CA 2674626
An arrangement for the capture of a broken sawchain (16) of a chainsaw (10) comprising a stationary shield (32) that covers a rear section of the saw. The shield (32) has an end surface (42) that extends between an outer surface and an inner surface of the shield (32) and has such hardness and is designed with a convex curvature of such a radius that one part of the broken sawchain (16) that comes to an external location during operation of the saw (10) can slide around the end surface (42) in an essentially unhindered manner in a direction towards the inner surface.
L'invention concerne un dispositif permettant de capturer une chaîne de tronçonneuse cassée (16) d'une tronçonneuse (10) comportant un carter fixe (32) qui couvre la section arrière de la tronçonneuse. Le carter (32) a une surface d'extrémité (42) qui s'étend entre une surface extérieure et une surface intérieure du carter (32) et a une telle dureté et est conçu avec une courbure convexe d'un tel rayon qu'une partie de la chaîne de tronçonneuse cassée (16) qui vient sur un emplacement externe au cours du fonctionnement de la tronçonneuse (10) peut coulisser autour de la surface d'extrémité (42) sensiblement sans entrave dans une direction vers la surface intérieure.
Gowling Lafleur Henderson Llp
Log Max Ab
LandOfFree
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