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WAUPACA
RECORD LEADER May
18, 1916 COMPANY
WOULD LOCATE HERE JERSILD
FIRE ESCAPE COMPANY SEEKING LOCATION FOR MANUFACTORY ESCAPE,
FOREIGN INVENTION If
Twenty Thousand Dollars of Stock Can Be Sold Company
Will Establish Plant In This City Underwriters
Have Approved Device Mechanism
Very Simple A demonstration of the Jersild Fire
Escape was made Monday afternoon at the Danes’ Home all. The apparatus was
fastened at one of the gallery windows so that the demonstrator might have a
satisfactory height from which to descend.
Several descents made were sufficient to convince one that the machine
is practical and that it has a future. Its
Mechanism The mechanism of the machine is very simple. Attached to the arm of a crane is a drum upon which is wound a cable of small caliber; the cable passes out over the end of the crane arm; upon the end of the cable is a snap behind which is a length of rubber tubing which is to be buckled about the body under the arms. The drum upon which the cable is fastened communicates with two cylinders set in a plane parallel to the side of the drum; the piston rods are fastened onto the drum eccentrically; the piston heads have small holes in them through which a mineral grease must work thereby producing a check upon the rotation of the cable drum. The cable is rewound by means of a coil spring. The whole apparatus weighing about 28 pounds, can be attached to a window jamb. It admits of operation for any weight from twenty pounds to any amount the cable will support. The apparatus is a Danish invention. Mr.
Jersild’s Proposition At a mass meeting at the City
Hall, Incomplete article |