Sliding vernier calliper with a dial gauge

摘要

Provided in a sliding vernier calliper with a dial gauge is a gear for transmitting the relative movement of the slides to the pointer of the dial gauge. A zero-backlash tooth engagement between the individual gear elements is ensured when the gear elements, for example gear wheels 14, 16, are braced against one another elastically with the aid of springs 22. According to the invention, the springs 22 are constructed in one piece with a component of the gear, for example, with one of the gear wheels 16. Production and assembly is thereby simplified, in particular in the case of a gear consisting entirely of plastic. IMAGE