Movable or removable closures – Safety means responsive to obstruction to closure – Closure drive stopping or reversal
Patent
1993-07-08
1996-12-10
Dorner, Kenneth J.
Movable or removable closures
Safety means responsive to obstruction to closure
Closure drive stopping or reversal
49 27, 49360, E05F 1502
Patent
active
055819443
ABSTRACT:
A sliding door system employs an electric power link. The electric link includes a ribbon conductor which is enclosed in a protective chain-like guard to provide electrical communication between the sliding door and the door header. Electrical modules such as electromagnetic locks, switches and sensors are mounted directly on the sliding door. Safety sensors are mounted at the leading and trailing edges of the sliding door panels to sense whether an obstacle or traffic has cleared.
REFERENCES:
patent: 1793716 (1931-02-01), Parvin
patent: 2135131 (1938-11-01), Bassett
patent: 3040839 (1962-06-01), Panter
patent: 3300897 (1967-01-01), Wikkerink
patent: 4029176 (1977-06-01), Mills
patent: 4050189 (1977-09-01), Peterson
patent: 4560912 (1985-12-01), Jonsson
patent: 4565029 (1986-01-01), Kornbrekke et al.
patent: 4621452 (1986-11-01), Deeg
patent: 4698967 (1987-10-01), Longora
patent: 4855653 (1989-08-01), Lemarande
patent: 5142152 (1992-08-01), Boiucaner
patent: 5189836 (1993-03-01), Alder et al.
Translation from German to English of European Patent No. 0 173 829 A3.
Kornbrekke Henning N.
Mitchell Alexander M.
Ranaudo Anthony R.
Roberts Gary V.
Dorner Kenneth J.
Redman Jerry
The Stanley Works
LandOfFree
Electrical link and sensor system for automatic sliding doors does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrical link and sensor system for automatic sliding doors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical link and sensor system for automatic sliding doors will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-417112