ADJUSTABLE SPRING LATCH FOR COKE OVEN DOORS OR THE LIKE INCLUDING SUCH DOORS

摘要

An adjustable spring latch for doors of coke ovens or the like. The latch includes springs which urge the door into tight engagement with the jamb. The force exerted by the springs can be adjusted by turning a spindle. The latch also includes sight pins which afford a visual indication of the force exerted by the springs.