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Electrical connector assembly
An object of the invention is, therefore, to provide an electrical connector assembly wherein one connector is simply snapped into another connector without the use of ...
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Key-switch device
What we claim is: 1. In a key-switch device comprising in combination a switch section and a set of associated keys, said switch section includes a casing having a ...
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Access identification apparatus
In FIGS. 1-5, the access identification apparatus 10 includes a housing 11 having top, bottom and side walls 12-15 as shown, although it will be understood that the ...
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Electronic key
What is claimed: 1. A key-like device having head and insert-body portions, the insert-body portion being adapted for insertion into a receptacle and rotation therein to ...
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Binary switch lock
What is claimed is: 1. A key controlled switching apparatus comprising: a body means for mounting in an enclosure, said body means comprising a front body portion means ...
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Rotary lock swtich for switching and resetting a computer
OF THE PREFERRED EMBODIMENT Referring to FIG. 1, the computer lock switch is operated by a key which is exactly the same as the key for the conventional computer lock ...
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Console switch
We claim: 1. An apparatus for activating and deactivating an electrically powered machine, comprising: a keyway adapted to receive a safety key, said keyway having a ...
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Lock mechanism for multi-component data processing equipment
The present invention relates to a lock mechanism for data processing equipment. The lock mechanism can simultaneously switch the power-supply on or off, lock or unlock ...
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Rocker actuated switch assembly
The present invention provides a relatively low cost and simple technique for providing self centering or return to neutral function for a rocker actuated switch and ...
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Burner control with interrupted ignition
OF THE INVENTION The preferred embodiment of the invention is illustrated in FIG. 1 and is composed of a burner control circuit having a primary circuit 10 and a ...
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Metal Working 
