Electromechanical bending force receiver, in particular for weighing cells
First Claim
1. An electromechanical bending force receiver for weighing cells and the like comprising a bending body capable of being loaded with a force to be measured, at least one electromechanical transducer in the form of a strain gauge disposed on said bending body and a covering foil protecting the strain gauge against environmental influences, wherein said bending body has a notch-like recess, said strain gauge is disposed in said recess, said recess is surrounded by a plane step surface located adjacent to that zone of the bending body which is neutral with respect to bending and said covering foil is arranged in said neutral zone of said bending body and is hermetically bonded to said step surface.
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Accused Products
Abstract
An electromechanical bending force receiver for weighing cells and the like in which at least one strain gauge is disposed in a notch-like recess in a bar-shaped bending body with a step surrounding the recess to form a plane surface located in the zone of the body which is neutral to bending and with a covering foil located in said zone hermetically bonded to said surface.
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Citations
9 Claims
- 1. An electromechanical bending force receiver for weighing cells and the like comprising a bending body capable of being loaded with a force to be measured, at least one electromechanical transducer in the form of a strain gauge disposed on said bending body and a covering foil protecting the strain gauge against environmental influences, wherein said bending body has a notch-like recess, said strain gauge is disposed in said recess, said recess is surrounded by a plane step surface located adjacent to that zone of the bending body which is neutral with respect to bending and said covering foil is arranged in said neutral zone of said bending body and is hermetically bonded to said step surface.
Specification