Stabilized elevator for stretcher or the like

Details Stabilized elevator for stretcher or the like Stabilized elevator for stretcher or the like

A - Human Necessities

61

G

214/112, 254/144

A61G 1/02 (2006.01) F16M 11/28 (2006.01) F16M 11/42 (2006.01) A61G 7/012 (2006.01) A61G 13/06 (2006.01)

Patent

CA 1125952

STABILIZED ELEVATOR FOR STRETCHER OF THE LIKE ABSTRACT OF THE DISCLOSURE An elevator for raising and lowering a hospital stretcher or the like without binding. The stabilized elevator has a pair of intermeshed timing gears at each end of the elevator which are connected by horizontal axles that are rotationally secured to a first telescoping section of the elevator. Each timing gear intermeshes with a vertical toothed rack secured to a second telescoping section adja- cent each gear. The intermeshing timing gears and racks cooperate to keep the telescoping elevator from binding, particularly when the stretcher or the like has a heavier load at one end than the other. -1-

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