PROPELLER SHAFT
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 27, 2022
app pub date -
Sep 3, 2020
filing date -
Sep 3, 2020
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A propeller shaft includes an outer ring member having a bottom section through which a vent hole is formed, on a first end part connected to a shaft member. The propeller shaft further includes an inner ring member provided to the inner peripheral side of a second end part of the outer ring member on the side axially opposite to the first end part and connected to a rod member; a ball member between the inner and outer ring members, which is lubricated by grease; a plate member attached to the inner peripheral part of the outer ring member and forming an auxiliary chamber with the bottom section; and a communication path. The communication path allows communication between the first end part side and the second end part side of the outer ring member with the plate member interposed therebetween.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully