Chain saw bar

Details Chain saw bar Chain saw bar

B - Operations, Transporting

27

B

143/9

B27B 17/00 (2006.01) B27B 17/04 (2006.01) B27G 19/00 (2006.01)

Patent

CA 1203146

Abstract Chain saw bar having at its free end a sprocket 20 which supports the saw chain and is rotatably mounted between two side plates (18, 19) in the saw bar on a tubular shaft (31) which is rigidly connected to the sprocket and is adapted to transfer rotation to a driven shaft inserted into the tubular shaft bearing means (24, 25) being arranged in both side plates rotatably supporting the tubular shaft. According to the invention the tubular shaft (31) is short enough to be inserted into a kerf sawed by a saw chain mounted on the saw bar.

425201

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