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Class Information
Number: 73/862.392
Name: Measuring and testing > Dynamometers > Responsive to force > To determine tension on a flexible element > By measuring axial force or stretch
Description: Subject matter wherein the tension is determined by measuring the longitudinal force along or the elongation of the flexible element.

Sub-classes under this class:

Class Number Class Name Patents
73/862.393 Pulling force on an anchoring device 70

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8650968 Articulated load tester Feb. 18, 2014
8285494 Conveyor chain monitoring system and method Oct. 9, 2012
7980144 Flexible electronics for pressure device and fabrication method thereof Jul. 19, 2011
7827741 Guy anchor equalizer plate with ultrasound port Nov. 9, 2010
7823658 Analyzing resistivity images for determining downhole events and removing image artifacts Nov. 2, 2010
7823466 Device and method for adjusting, measuring, and setting force Nov. 2, 2010
7819027 Method and structure for a pull test for controlled collapse chip connections and ball limiting metallurgy Oct. 26, 2010
7752924 Turnbuckle load indicator Jul. 13, 2010
7603919 Force measuring apparatus Oct. 20, 2009
7578467 Methods and apparatuses for indicating and/or adjusting tension in pliant tension members, including aircraft recovery lines Aug. 25, 2009
7523803 Weight determining systems and methods for vehicular seats Apr. 28, 2009
7509711 Stress-indicating rope-tightening apparatus Mar. 31, 2009
7454979 Linear position sensor Nov. 25, 2008
7263906 Seat belt tension sensor Sep. 4, 2007
7249528 Hub unit with sensor Jul. 31, 2007
7216553 Apparatus and method for setting the drag of a fishing reel May. 15, 2007
7210361 Device for measuring the tightness of a transmission belt May. 1, 2007
7131340 Device for low-vibration force measurement in rapid dynamic tensile experiments on material samples Nov. 7, 2006
7066033 Measuring sensor Jun. 27, 2006
7000873 Microscope stand having balancing device Feb. 21, 2006
6647810 Force sensor Nov. 18, 2003
6647811 Seat belt tension sensor with overload protection Nov. 18, 2003
6612189 Tensile testing machine for variously cross sectional materials Sep. 2, 2003
6588088 System and method for automatically tensioning wires and for retaining tensioned wires under tension Jul. 8, 2003
6533507 Spindle tool holder tension testing kit Mar. 18, 2003
6460423 Method of measuring preload in a multirow bearing assembly Oct. 8, 2002
6363799 Bearing device and method for measuring axial force Apr. 2, 2002
6311566 Redundant linkage and sensor assembly Nov. 6, 2001
6311570 Method of adjusting a lying or sitting element Nov. 6, 2001
6223609 Apparatus for measuring the thickness and/or irregularities of a running sliver May. 1, 2001
6216542 Monolithic force sensor Apr. 17, 2001
6170341 Load sensing system Jan. 9, 2001
6105439 Device for measuring the axial thrust on a rotating shaft Aug. 22, 2000
5938182 Power carpet stretcher gauge Aug. 17, 1999
5741981 Device and method of measuring the draw-in force for stationary and rotating spindle Apr. 21, 1998
5728953 Cable load sensing device Mar. 17, 1998
5628227 Method and apparatus for determining at least one sheet stretch value of a roll of material May. 13, 1997
5589646 Tension load cell apparatus Dec. 31, 1996
5587537 Method and apparatus for weld testing Dec. 24, 1996
5483842 Force sensor using a piezoceramic device Jan. 16, 1996
5463907 Vibrating wire range extender Nov. 7, 1995
5461929 Tensiometer Oct. 31, 1995
5431064 Transducer array Jul. 11, 1995
5429007 Tension load cell apparatus Jul. 4, 1995
5291793 Dynamometer link Mar. 8, 1994
5259252 Apparatus for measuring forces on a fishing rod Nov. 9, 1993
5257549 Variable range load cell system and method of application Nov. 2, 1993
5195267 Tension responsive fishing apparatus Mar. 23, 1993
5038605 Railcar brake tester Aug. 13, 1991
5038622 Strain gage assembly for measuring excessive tensile strain of a flexible elongated member, such as a steel structural cable, or an electrical transmission cable, or a glass fiber optic commun Aug. 13, 1991

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