Pincers with variable width mouth, especially water pump pliers.

摘要

1. Pincer with variable width mouth, especially water pump pliers with a first arm and a second arm of pincers (10, 16) which are connected together pivotably by a pivot pin (18) mounted positively in both arms (10, 16), wherein the first arm of pincers (10) has formed at one end a first jaw of tongs (12) and the second arm of pincers (16) carries a adjustable spacer (28) with a second jaw of tongs (34) facing the first jaw pincer (12), in which also the intermediate piece (28) is guided in the second arm of pincers (16), on the one hand, by a pivot pin (18) and a guide groove (36) and, secondly, by a retaining stud (38) guided in a retaining groove (40), and which the ends of the arms of pincers (10, 16) which are opposite to the jaws of tongs (12, 34), form a pair of man gos (14, 20) witha length independent handle mouth width, wherein the guide groove (36) of the intermediate piece (28) and the retaining groove (40) of the second arm of pincers (16) are arranged laterally offset from one another with respect to the longitudinal direction of the grooves (36, 40).