Device for holding a cutting roller, cutting wheel with a device for holding a cutting roller and tunnel boring machine with a cutting wheel having a device for holding a cutting roller

摘要

In a device for holding a cutting roller (212), a fixing arrangement (215) with clamping blocks (303), which can be detachably connected to axle bearing blocks (312) receiving a cutting roller axle (315), and with inclined support blocks (318) is formed. A mobile coupler unit (324) of a load measuring arrangement (327) is integrated in a support block (318) and also has a stationary coupler unit (330) received by a cutting roller box (206). The mobile coupler unit (324) and the stationary coupler unit (330) are used for the contact-free transmission of energy and the exchange of data. This results in a relatively precise load measurement with a very compact design.