A sprocket wheel for a track-type machine may include a base portion having a rotational axis about which the sprocket wheel rotates, and a plurality of teeth extending radially outward from the base portion. The teeth may include a tip, a first side wall extending radially inward from the tip toward the base portion, and a first transition portion extending from the first side wall. The sprocket wheel may also include a first flat extending from the first transition portion toward a second flat of a circumferentially adjacent tooth. The first and second flats may form an apex. The sprocket wheel may further include a relief surface extending radially inward from the apex, with the relief surface defining a concave surface having a longitudinal axis transverse with respect to a radial plane perpendicular to the rotational axis of the sprocket wheel.
SPROCKET WHEEL AND DRIVE SPROCKET FOR TRACK-TYPE MACHINE
2017-08-24
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B33Y ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING , Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
SPROCKET WHEEL AND DRIVE SPROCKET FOR TRACK-TYPE MACHINE
Europäisches Patentamt | 2017
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