Measuring torsional distortion with an easily applied clip device (saw)
First Claim
1. A device for measuring torsional distortion of a body comprising:
- first and second clip portions, each clip portion having a central part and two legs depending from the central part, each leg having adjacent a free end thereof at least one of a groove or a projection for engaging at least one of a respective projection or groove provided on or in the body to mount the clip portion on the body rotationally fast therewith;
a bridge interconnecting the first and second clip portions, the bridge being less stiff than the clip portions whereby relative rotational displacement of the clip portions caused by torsional distortion of the body will cause proportional deflection of the bridge; and
a measuring means for measuring the deflection of the bridge.
1 Assignment
0 Petitions
Accused Products
Abstract
A device for measuring torsional distortion of a body comprises first and second clip portions each having a central part and two legs depending from the central part, each leg having adjacent the free end thereof a groove or projection for engaging a respective projection or groove (14) provided in the body (16) to mount the clip portion the body rotationally fastened therewith. A bridge interconnects the clip portion. The bridge is less stiff than the clip portions whereby relative rotational displacement of the clip portions caused by torsional distortion of the body will cause proportional deflection of the bridge. Means, for example a SAW device (15), are provided for measuring the deflection of the bridge to provide an indication of the torsional distortion which produces the deflection of the bridge. Also (20) for the interior all of a hollow body.
-
Citations
13 Claims
-
1. A device for measuring torsional distortion of a body comprising:
-
first and second clip portions, each clip portion having a central part and two legs depending from the central part, each leg having adjacent a free end thereof at least one of a groove or a projection for engaging at least one of a respective projection or groove provided on or in the body to mount the clip portion on the body rotationally fast therewith; a bridge interconnecting the first and second clip portions, the bridge being less stiff than the clip portions whereby relative rotational displacement of the clip portions caused by torsional distortion of the body will cause proportional deflection of the bridge; and a measuring means for measuring the deflection of the bridge. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
-
Specification