Return device for an operating member for a lock, espagnolette-lock or the like
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 4, 2001
Grant Date -
N/A
app pub date -
Aug 27, 1999
filing date -
Mar 19, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A return device for an operating member engaged with a nut comprises a body having on a front face arrangements which cooperate with complementary arrangements on the nut to convert rotation of the nut about its axis into longitudinal movement of the body. The ends of the body comprise respective pairs of branches forming forks extending in the longitudinal direction of the body. The body has a longitudinal internal cavity to accommodate a spring open at both ends of the body. The width of the longitudinal internal cavity is greater than the distance between the branches of the forks. The longitudinal internal cavity has at least one portion opening onto a rear face of the body and having the spring passed through it. Uses include in a casing for a lock, espagnolette-lock or the like.
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