Machine element or mechanism – Engine starters – Automatic
Patent
1988-03-23
1990-01-23
Herrmann, Allan D.
Machine element or mechanism
Engine starters
Automatic
74 7R, 184 5, 277152, 384 13, 384 16, 384 25, 384486, F02N 1506, F16J 1532, F16C 2100
Patent
active
048950351
ABSTRACT:
A device for supporting an overhang type slidable pinion shaft of an electric motor for starting an engine comprises a bearing for supporting the pinion shaft, the bearing including an inner ring having a groove provided in its inner peripheral surface. Accordingly, it is possible to secure grease or oil in the groove provided in the inner peripheral surface of the inner ring of the bearing and it is therefore possible to minimize the boundary friction occurring between the inner peripheral surface of the inner ring of the bearing and the sliding surface of the pinion shaft and, at the same time, enable the pinion shaft to slide even more smoothly.
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patent: 4312547 (1982-01-01), Negele et al.
patent: 4592243 (1986-06-01), Katoh et al.
Okamoto Kyoichi
Takami Kazuo
Herrmann Allan D.
Mitsubishi Denki & Kabushiki Kaisha
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