Template for checking and adjusting of track and cant measuring devices
The RV21 is used to check and adjust the accuracy of analogue and digital switch gauge and cant measuring devices.
The template is made of special light-metal section tubes. The central base can be horizontally aligned by four adjuster screws. A traverse with hardened locators to check the respective measurement parameters is mounted on the base.
The traverse is mounted on an articulated bearing on one side. This articulated joint, complete with a switching cam, is used to set the specified cants of 50, 100, 150 and 190 mm.