B - Operations – Transporting – 23 – D
Patent
B - Operations, Transporting
23
D
B23D 53/00 (2006.01) B23D 53/04 (2006.01) B23D 53/12 (2006.01) B23D 55/00 (2006.01) B23D 55/06 (2006.01) B23D 55/10 (2006.01) B23D 57/00 (2006.01) B27B 13/00 (2006.01)
Patent
CA 2414266
A coping saw (10) is provided having two spaced-apart rotary actuators (50, 66) supported by a frame (12). Two sawblade sections (28, 30) extend between the rotary actuators (50, 66) and are intended to singularly engage a work piece. The saw is adapted to contain a drive mechanism (40) which is coupled to a first of the two rotary actuators (50) for moving the blade. At least one guide roller assembly (70A, 70B, 72A, 72B) is disposed adjacent each of the saw blade sections for providing stability and retaining said two saw blade sections between said two rotary actuators.
L'invention concerne une scie à chantourner (10) comportant deux actionneurs rotatifs espacés (50, 66) portés par une structure (12). Deux parties de lame de scie (28, 30) s'étendent entre les actionneurs rotatifs (50, 66) et sont destinés à entrer individuellement en prise avec une pièce. Ladite scie comporte un mécanisme d'entraînement (40) couplé à un premier actionneur rotatif (50) afin d'entraîner la lame. Au moins un ensemble de rouleaux de guidage (70A, 70B, 72A, 72B) est disposé de manière adjacente à chaque partie de lame de scie afin de garantir la stabilité et de maintenir lesdites parties de lame de scie entre lesdits actionneurs rotatifs.
Borden Ladner Gervais Llp
Dean Ethan
LandOfFree
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