Vending machine shelf assembly with drive unit helix safety lock
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 4, 1989
Grant Date -
N/A
app pub date -
Nov 5, 1987
filing date -
Nov 5, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a vending machine shelf arrangement, wherein a combined helix unit and drive unit are vertically slidably mounted within a vertical slot formed in a rear panel mounted on the base of the shelf, an assembly for preventing accidental axial separation of a helix unit from a drive unit which includes a first disc element mounted at the rear end of the helix unit adjacent the rear panel and frictionally gripping a drive connection of the helix unit with the drive unit, and a second lip element upstanding on the shelf base and also adjacent the rear panel, the disc element interposed between the lip element and the rear panel thereby preventing normal separation of the helix unit from the drive unit.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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