Rotor for a driving device
Patent
·
OSTI ID:6422222
This patent describes a driving device comprising an output shaft having a first transmission gear, rotor bodies each having a second transmission gear engaged with the first transmission gear, each of the rotor bodies comprising a support shaft, each of the rotor bodies further comprising axially spaced rotating body parts rotatably mounted on the support shaft, balance pieces each having an eccentrically located pin. The pin being rotatably mounted on an outer peripheral portion of the rotating body parts such that the balance pieces are rotatable relative to the rotating body parts, crank means rotatably mounted on the support shaft between two axially spaced rotating body parts, the crank means comprising a crank body and two diametrically opposed crank plates pivotably mounted on the crank body. The crank plates having elongated holes, a first connecting pin connected to a rotating body part disposed on one axial side of the crank means and extending into the elongated hole of one crank plate, and a second crank pin connected to a rotating body part located on the other axial side of the crank means and extending into the elongated hole of the other diametrically opposed crank plate.
- Assignee:
- Yasuyoshi Hashizume, Tokyo
- Patent Number(s):
- US 4788883
- OSTI ID:
- 6422222
- Country of Publication:
- United States
- Language:
- English
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