Cable tension sensor

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Description

FIG. 1 is a top and right front perspective view of a cable tension sensor showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a bottom and left rear perspective view thereof.

Referenced Cited
U.S. Patent Documents
D157032 January 1950 Cushman
1780238 November 1930 Lincoln
2024147 December 1935 Curtiss
4171640 October 23, 1979 Mastrigt
Foreign Patent Documents
1042815 September 1966 GBX
Patent History
Patent number: D271669
Type: Grant
Filed: Oct 8, 1981
Date of Patent: Dec 6, 1983
Assignee: Handelsbolaget Ohrnellteknik (Karlstad)
Inventors: Hakan Ohrnell (Karlstad), Leif Naslund (Karlstad)
Primary Examiner: Nelson C. Holtje
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 6/309,797
Classifications
Current U.S. Class: Weight, Force Or Density (D10/83)
International Classification: D1004;