Belt drive mechanism
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jul 10, 2008
app pub date -
May 29, 2007
filing date -
May 30, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A drive mechanism mounted on a frame (10) equipped with a body (16) containing at least one inner bearing race (24) defining an axis of rotation (26), comprises a single-piece drum (48) located entirely on a first side of a radial plane of reference (34). This drum is equipped with a tread (50) that can cooperate with a drive belt, an opening in which the body is inserted, and at least one outer bearing race (54) located opposite the inner bearing race (24). A shaft (30) solidly attached to a turning element (36) extending on a second side of the geometrical plane of reference, passes through the body and is fixed to the drum by linking means (40), which extend radially between the shaft and the drum, and are tangential to a geometrical plane (62) which is perpendicular to the axis of rotation (26) and is located at a greater distance from the transversal plane of reference than the bearing races.
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