Lubricating oil supply device for transmission mechanism
First Claim
1. A power transmission for an engine, comprising:
- a transmission mechanism, having;
an input shaft, an output shaft disposed parallel to said input shaft, a first rotary body disposed on said input shaft, a second rotary body disposed on said output shaft, and a transmission member for interlocking said first rotary body with said second rotary body;
a transmission mechanism case forming a transmission mechanism chamber for housing said transmission mechanism, the transmission member being lubricated by a lubricating oil in said chamber; and
,a lubricating oil supply mechanism, comprising;
a partition wall assembly disposed in said transmission mechanism chamber and defining an oil chamber to contain lubricating oil, said partition wall assembly having an opening to receive lubricating oil scattered therethrough by operation of said transmission mechanism; and
,lubricating oil supply passages for lubricating said transmission member, including a first oil passage connected between said oil chamber and said output shaft, a second oil passage in said output shaft communicating with said first oil passage and a radial oil passage in said second rotary body communicating with said second oil passage,whereby lubricating oil scattered by operation of said transmission mechanism is collected in said oil chamber through said opening and lubricating oil in said oil chamber is supplied to said transmission member through said lubricating oil supply passages.
1 Assignment
0 Petitions
Accused Products
Abstract
A device for supplying lubricating oil in a transmission mechanism, the transmission mechanism comprising: an input shaft; an output shaft disposed parallel to the input shaft; a first rotary body provided on the input shaft; a second rotary body provided on the output shaft; a transmission member for interlocking the first rotary body with the second rotary body; and, a transmission mechanism case forming a transmission mechanism chamber separated from the exterior for housing the transmission mechanism; and, the lubricating oil supply device comprising: a partition wall assembly with an opening disposed in the transmission mechanism case chamber and defining an oil chamber to contain the lubricating oil scattered by the rotation of the transmission mechanism through the opening; and, a lubricating oil supply passage connected to the oil chamber to supply the transmission mechanism with lubricating oil, the passage being disposed at a level lower than the opening, whereby oil scattered by operation of the transmission mechanism is collected in the oil chamber and supplied to the transmission member through the passage whenever the oil in the oil chamber is at a level higher than the passage.
28 Citations
4 Claims
-
1. A power transmission for an engine, comprising:
-
a transmission mechanism, having;
an input shaft, an output shaft disposed parallel to said input shaft, a first rotary body disposed on said input shaft, a second rotary body disposed on said output shaft, and a transmission member for interlocking said first rotary body with said second rotary body;a transmission mechanism case forming a transmission mechanism chamber for housing said transmission mechanism, the transmission member being lubricated by a lubricating oil in said chamber; and
,a lubricating oil supply mechanism, comprising; a partition wall assembly disposed in said transmission mechanism chamber and defining an oil chamber to contain lubricating oil, said partition wall assembly having an opening to receive lubricating oil scattered therethrough by operation of said transmission mechanism; and
,lubricating oil supply passages for lubricating said transmission member, including a first oil passage connected between said oil chamber and said output shaft, a second oil passage in said output shaft communicating with said first oil passage and a radial oil passage in said second rotary body communicating with said second oil passage, whereby lubricating oil scattered by operation of said transmission mechanism is collected in said oil chamber through said opening and lubricating oil in said oil chamber is supplied to said transmission member through said lubricating oil supply passages. - View Dependent Claims (2, 3, 4)
-
Specification