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Patent No. 5571247

Self Containing Enclosure for Protection from Killer Bees

A self contained protective enclosure with an opening for entry and egress and a screen for ventilation and viewing.

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Class 346/121 - Time-driven record receiving disc


Subclass of Class 346 - Recorders
Definition: Recorders of the type in which the record receiving member
No. of patents: 9
Last issue date: 01/08/2008


NumberTitleIssue Date
7317466Strip chart temperature recorder with movable bi-metallic element assembly
One embodiment of the invention is directed to a method of creating and maintaining a calibrated bi-metallic element assembly configuration in a strip chart recorder including a housing having top and bottom portions. The method includes acts of positioning a bi-met...
01/08/2008
5978000Combined chart recorder and device controller
An improved chart recorder integrates a variety of flexible control functions, including the ability to program a plurality of set points, which are advantageously made visually apparent on the chart recorder paper and used for direct equipment control. I...
11/02/1999
5019838Rotational planar chart recorder and chart therefor
A chart recorder is described for recording parameters such as temperature and humidity on rotating planar charts. Pens, which are used to form traces on a chart as this is rotated, are moved by pen actuators along travel paths that are parallel to a stra...
05/28/1991
4903044Arrangement for the automatic and correct positioning with respect to time of a record chart bundle serving to record in segments in a continuous manner
The arrangement, according to the invention, includes a positioning drive with which a record chart bundle is drivable in a recording movement direction when it is received on a centering pin which can be raised and lowered, an adjustable stop which rotat...
02/20/1990
4331965Recording device for a tachograph with time markings
A device for recording time markings on a speed graph in a tachograph includes a support mounting a pair of rods on which a slide is movably displaceable. The slide supports a recording member or stylus for marking the graph. An electromagnet is arranged ...
05/25/1982
4307405Flow meter recording device
A device for recording the flow rate through a flow meter over a period of time is provided for use in conjunction with a flow meter having a rotatable member, the rotational position of which is indicative of the fluid flow rate through the flow meter. T...
12/22/1981
4306244Speed recording device
In the disclosed apparatus, a slide is mounted on a guide bar for longitudinal as well as rotary motion. A recording instrument projects from the slide and a spring biases the slide about the guide bar so as to press the recording instrument against the r...
12/15/1981
4212016Vehicle multicondition recording system
The specification describes a recording system for the recording of a multiplicity of vehicle operating conditions on a chart. The system includes: recording means for inscribing on the chart; servocontrolled positioning means for positioning and moving t...
07/08/1980
4083052Electronic tachograph
An electronic tachograph for providing a chart recording of the speed of a vehicle and the distance travelled by the vehicle in relation to time includes an input transducer coupled to the vehicle drive to provide distance pulses representing the distance...
04/04/1978
 
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