DEVICE FOR DETERMINING THE LOAD AND THE CORRESPONDING MANUFACTURING METHOD Russian patent published in 2021 - IPC G01G21/28 

FIELD: measuring technology.

SUBSTANCE: invention relates to measuring technology. The device contains a component (10) in the form of a dynamometric sensor, a shell component (20), the loading of which must be determined, and the shell component (20) contacts the component (10) in the form of a dynamometric sensor, a base component (30) to maintain the component (10) in the form of a dynamometric sensor on the surface, a sealing component (50) to seal the component (10) in the form of a dynamometric sensor inside the device (1) to determine the load, located in sealing contact between the shell component (20) and the base component (30). The sealing component (50) contains a bellows part (52) surrounding the base component (30), and the bellows part (52) contains a bend (58) symmetrical with respect to the axis of rotation, facing away from the surface. Method (500) for manufacturing the device (1) for determining the load according to point 1, comprising: forming (510) at least part of the shell component (20) using the first material, forming the component (10) in the form of a dynamometer sensor and a base component (30), forming (520) a sealing component (50) on top of the shell component (20) using the second material through a two-component injection molding process.

EFFECT: ensuring better sealing of the component (10) in the form of a dynamometric sensor.

15 cl, 5 dwg