Loose leaf binder

Details Loose leaf binder Loose leaf binder

B - Operations, Transporting

42

F

129/17

B42F 13/20 (2006.01) B42F 13/12 (2006.01) B42F 13/28 (2006.01)

Patent

CA 1077795

ABSTRACT A linking arms mechanism for a prong type loose-leaf paper binder. The spacer bars are disposed in spaced apart, parallel relationship with each of the bars being provided intermediate the side edges with an elongate recess extending over a major portion of the length of the bar defined by a portion of the related spacer bar being laterally offset toward the other spacer bar. Sets of spaced, curved binding prongs have one end thereof connected to and within the recesses of the spacer bars. Hinge assemblies are provided at the respective opposite ends of the spacer bars, and interconnect the spacer bars for movement toward and away from each other. The base of each recess is provided with holes arranged to receive the free ends of the prongs of the other spacer bar.

260700

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