System for Automatically Closing/Opening a Sliding Door or Shutter
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
N/A
app pub date -
Feb 2, 2018
filing date -
Feb 2, 2018
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A system for the automatic closing/opening of an aperture includes closing element slidable in a plane between a closing position, in which it closes the aperture, and an opening position, in which the aperture is open; and a linear actuator operatively coupled to the closing element to automatically return it from one of the open or closed positions to the other one of the open or closed positions. The linear actuator includes a jacket defining an axis and a rod (20) slidable in relation to the jacket. The linear actuator includes a stationary element and a movable element, one of which includes the jacket and the other one includes the rod. The system further includes a guide rail, in which the movable element of the linear actuator slides, and which defines a sliding direction substantially parallel to the axis.
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