 Camera control system with restrain based on the number of clients having access |
| OF THE INVENTION Hereinafter, preferred embodiments of the invention will be described in detail ... |
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| Digital camera with time bracketing feature |
| OF THE PREFERRED EMBODIMENT A block diagram of the present invention is shown in FIG. 1. Image ... |
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| Power supplying apparatus for a connecting apparatus and a video tape recorder having a built-in camera |
| Therefore, it is an object of the present invention to provide an improved connecting apparatus in ... |
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| SLR digital still camera |
| The primary object of the present invention is to provide an apparatus for preventing internal ... |
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| Apparatus using serial data line to turn on a transceiver or other device |
| We claim: 1. An apparatus for conserving power in an electrical device, said apparatus comprising: ... |
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| Electronic still camera that can be directly inserted in an external device |
| In consideration of the foregoing, an object of the present invention is to provide an electronic ... |
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Security system
| Details |
Inventors: Ellsberg, Thomas R.;
Assignee: American Locker Group Incorporated (Jamestown, NY)
Primary Examiner: Weldon; Ulysses
Assistant Examiner: Smith; Ralph E.
Attorney, Agent or Firm: Bean, Kauffman & Bean
A security locking system includes a plurality of compartments each having a door giving access thereto and a lock for locking each such door; a console for controlling operation of the locks to permit access to the compartments, wherein the console includes a circuit for accepting a plurality of selected multiple digit codes, each of which codes electronically opens an individual lock associated with that particular selected code; and an additional circuit associated with each lock for allowing all of the locks to be connected by common wiring to the console. |
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DETAILED DESCRIPTION OF THE INVENTION As shown in FIG.
1, a compartment or locker compartment module of this invention is illustrated at 10 and includes a cabinet 12 having, in this case, five locker compartments with associated doors 14, 16, 18, 20, and 22.
This type of module is conventional and, as is well known, may include a key-controlled main door which mounts all of the individual doors 14-22 and, also, a rear door (not shown) through which access to all of the locker compartments may be had.
As is also well known, a series of these modules may be arranged side-by-side to form a wall or separation between an access area and a secure area.
Such an arrangement will allow front or rear loading of material in selected compartments.
Thus, for example, secure material may be loaded into a particular compartment usually from the secure area and a person or persons authorized to have access to that material may gain access thereto from the opposite side through the requisite door.
To gain access, the keyboard KB (see FIG.
5A) of a console (not shown) must be keyed with the correct multiple digit user code assigned to the compartment in question.
As shown in FIG.
2, each door such as 16 includes a laterally projecting flange or ear 24 having a locking pin 26 extending therefrom.
Each door is provided with an associated lock means 28 which includes the lock housing 30 and the printed circuit board 32 on which components of the additional circuit means (see FIG.
6) are mounted.
The housing 30 is provided with the receiving bore 34 into which the locking pin 26 projects when the door is closed, and with the plunger bore 36 which intersects the bore 34 at an acute angle, preferably 45.
degree.
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The housing 30 is provided with a plurality of protruding stubs 38 which project through suitable holes in the printed circuit board 32 and which are staked in place as by heating to swage these stubs so as to secure the board 32 to the housing as shown in FIG.
3.
As shown, the housing is made preferably of synthetic resinous material which allows ease of staking the housing to the board as described
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