GEAR TRANSMISSION APPARATUS

In a gear transmission apparatus including a shared gear in which two rows of internal teeth are formed on an inner circumference of a common gear main body so as to be adjacent to each other in an axial direction, the internal teeth of each of the rows are meshed with an external gear to configure...

Full description

Saved in:
Bibliographic Details
Main Authors TERASHIMA MASATO, NEMOTO YUSUKE, FUJITA KAZUYA, SUZUKI AKIYUKI, HIRAO TOSHIHIRO, NAKATA AKIRA, KUWAMOTO HIROKI
Format Patent
LanguageEnglish
Published 23.09.2010
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:In a gear transmission apparatus including a shared gear in which two rows of internal teeth are formed on an inner circumference of a common gear main body so as to be adjacent to each other in an axial direction, the internal teeth of each of the rows are meshed with an external gear to configure a transmission mechanism for each of the rows, the internal teeth of each of the rows are inclined with respect to the axial direction such that each of inner end portions thereof in the axial direction is further deviated to a normal rotation direction, which is a rotation direction in which a frequency in use of the shared gear is high, than each of outer end portions in the axial direction, oil drainage holes are provided between the internal teeth, and oil drainage grooves are provided on bottom lands of the internal teeth.
Bibliography:Application Number: US20080664958