Title:
PLANETARY REDUCTION GEAR
Document Type and Number:
Japanese Patent JPS5929864
Kind Code:
A
Abstract:
PURPOSE:To prevent planetary bodies from skewing, reduce skewing loss torque, and inrease power transmission efficiency. CONSTITUTION:Both axial ends of a planetary body 2, brought in contact with a sun body 1, are formed in equal diameters, and its central part is formed in a different diameter from those on both ends. The inner surface of a first inscribing body 3 is brought in contact with the central part of the planetary body 2, while the inner surfaces of second inscribing bodies 4 and 5 are brought in contact with both ends of the planetary body 2 respectively. Due to this construction, the contact between the planetary body 2 and the inscribing bodies 3 to 5 prevents the skewing of the planetary body 2, i.e., the axis of the planetary body 2 skews areound the axes of the sun body 1 and inscribing bodies 3-5 with the both axes becoming not parallel.
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Inventors:
HARA HIKOYOSHI
IMAI HIROZOU
HAMABE TAKAFUMI
SUGAI HARUO
IMAI HIROZOU
HAMABE TAKAFUMI
SUGAI HARUO
Application Number:
JP13906182A
Publication Date:
February 17, 1984
Filing Date:
August 10, 1982
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
F16H1/36; F16H13/08; F16H37/02; (IPC1-7): F16H1/36; F16H37/02
Attorney, Agent or Firm:
Ishida Choshichi