Gulzad Fine Fiber Serise Rolling Ruler GL-00048
Distributor
Gulzad Fine Fiber Serise Rolling Ruler GL-00048
The invention relates to a synchronous belt driving leather tape in the field of measuring tools, which is aimed at the well-known leather tape whose internal structure is composed of a spring coiler and a strip coiler. If the measurement size of the leather tape is enlarged, it will produce a radial trend, and there is a kind of leather tape which is designed due to the use of less flexible technical problems. The key points of design are that the front shell and the rear shell are in the form of curved long body horizontally and multi arc short body longitudinally; the front shell and the rear shell are provided with synchronous belt, big gear, pinion, rotating drum and rotating wheel; one section of the big gear and synchronous belt is set in the rotating drum, the other section of the small gear wheel and synchronous belt is set on the rotating wheel extension pinion pin shaft; the leather tape measure is wound In the groove of the rotating wheel
