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William Thomas Calvert Brewer
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Publication of GB190711818ApublicationCriticalpatent/GB190711818A/en
Specific Sealing Or Ventilating Devices For Doors And Windows
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Abstract
11,818. Brewer, W. T. C. May 21. Draught-excluders.-A draught-excluding strip a, faced with india-rubber or like packing o and carried by a rod g working in brackets on the door, is raised of the floor, when the door is opened, by means of a spring i, and is depressed when the door is closed by the rod g coming into contact with a bent plate k on the top of the door frame. The strip is guided by screws c working in slots b. In the modification shown in Fig. 3, the rod works in a hole m bored in the door and the strip a in a groove n in the bottom door-rail.
GB190711818D1907-05-211907-05-21Improvements in and connected with Draught Excluders for Doors.
ExpiredGB190711818A
(en)