GEAR MECHANISM USED FOR SLIDE RAIL
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 12, 2016
app pub date -
Apr 2, 2015
filing date -
Nov 10, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A gear mechanism used for slide rail, comprising a movable rail, a middle rail and a fixed rail which are mutually nested, an upper gear rack is provided between the movable rail and the middle rail; a lower gear rack is provided between the middle rail and the fixed rail; characterized in that, a gear mechanism is engaged between the upper rack and the lower rack; at least two gears respectively engaged with the upper gear rack and the lower gear rack are provided on the gear mechanism; two gears are closely coordinated and assembled through polygonal column and polygonal hole; when the acting force is greater than a certain value, two gears make relative slipping rotation; when the acting force is less than a certain value; two gears make synchronous rotation. The present invention is provided with a gear mechanism, the gear mechanism also comprises a A gear and a B gear, which are closely coordinated and assembled through polygonal column and polygonal hole respectively; when the acting force is greater than a certain value, the polygonal hole is expanded and two gears make relative slipping rotation; when the acting force is less than a certain value, two gears make synchronous rotation.
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