Deflection measuring roller

  • US 4,989,457 A
  • Filed: 09/14/1989
  • Issued: 02/05/1991
  • Est. Priority Date: 09/15/1988
  • Status: Expired due to Term
First Claim
Patent Images

1. A deflection measuring roller, comprising:

  • mutually non-rotatable rings having force sensors for determining the stress distribution of flexible strips, in which inner receiving chambers are provided for the rings, non-positively held force sensors being acted upon in these receiving chambers via the ring surface associated therewith wherein the receiving chamber of each ring is constructed as a window formed in the material of the wall of the ring, receiving surfaces which oppose one another in the impact direction of the force sensor are located in this window, and wedge means of self-locking inclination bears against at least one of these receiving surfaces and holds the force sensor in a clamped position.

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