Material or article handling – Horizontally swinging load support – Swinging about pivot
Patent
1990-06-21
1991-09-10
Herrmann, Allan D.
Material or article handling
Horizontally swinging load support
Swinging about pivot
74206, 74209, 340679, 901 9, 901 25, B25J 1800, B25J 1902, F16H 1314
Patent
active
050469150
ABSTRACT:
A rotational driving apparatus with frictional engagement includes a base, a rotating member having rigidity and axially supported on the base, at least one frictional roller having rigidity and at least one driving roller which are in rolling contact with the rotating member, a motor for rotating the driving roller, and a pressing mechanism for pressing the frictional and driving rollers against the rotating member, thereby transmitting a driving force of the driving roller to the rotating member to rotate it.
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Azuma Yusaku
Kasai Shozo
Sawada Yasuhiro
Tanita Takeo
Yamamoto Toshihiro
Canon Kabushiki Kaisha
Herrmann Allan D.
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