Electronic lock-out tag-out safety device
First Claim
Patent Images
1. A lock-out system for signaling undesired activity at an electrical device, said system comprising:
- a) a transmitter lock comprising a transmitter, a switch coupled to said transmitter and actuatable in response to movement of said switch relative to the electrical device and means for connecting the switch to an electrical device; and
b) a portable receiver comprising a discernible signal generator, wherein a discernible signal is generated by said portable receiver when said switch is actuated.
0 Assignments
0 Petitions
Accused Products
Abstract
An electronic lock-out tag-out system comprising a transmitter lock and a portable receiver. One or more switches of the transmitter lock is connected to a utility box or the like and are actuated when the transmitter lock is moved or removed. When the switch is activated, an alarm is sounded in the transmitter lock and a signal is transmitted to the receiver to sound an alarm in the receiver.
-
Citations
28 Claims
-
1. A lock-out system for signaling undesired activity at an electrical device, said system comprising:
-
a) a transmitter lock comprising a transmitter, a switch coupled to said transmitter and actuatable in response to movement of said switch relative to the electrical device and means for connecting the switch to an electrical device; and
b) a portable receiver comprising a discernible signal generator, wherein a discernible signal is generated by said portable receiver when said switch is actuated. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
-
-
15. A transmitter lock for use with a portable receiver for creating a discernible signal in response to undesired activity at protected equipment, said transmitter lock comprising:
-
a) a transmitter for transmitting a signal to a portable receiver;
b) at least one switch coupled to said transmitter, said switch responsive to movement wherein movement of said switch will activate said transmitter causing a signal to be transmitted to the portable receiver; and
c) means for connecting said switch to said protected equipment. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
-
Specification