BRAKE DEVICE FOR RAILWAY VEHICLE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Nov 30, 2023
app pub date -
Apr 14, 2023
filing date -
May 24, 2022
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A brake device for a railway vehicle includes: an electric motor; a speed reducer having an output rotator that outputs a rotational force input from the electric motor; a conversion mechanism having an input rotator and a linear motion member, the input rotator being configured to receive the rotational force output from the output rotator, the linear motion member being configured to convert rotational motion of the input rotator into linear motion in the moving directions parallel to the rotational axis of the input rotator; and friction members configured to receive the linear motion of the linear motion member to be pressed against the brake-applied member of the railway vehicle, so as to brake the railway vehicle. The input rotator is movable relative to the output rotator in the moving directions and is capable of transmitting the rotational motion of the output rotator to the linear motion member.
First Claim
Family
International Classification(s)
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