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Class Information
Number: 73/862.382
Name: Measuring and testing > Dynamometers > Responsive to force > With detail of overload protection
Description: Subject matter wherein significance is attributed to a means for guarding against damage to the measuring means once the applied load exceeds a safe load for which the measuring means has been rated.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7444889 |
Load cell |
Nov. 4, 2008 |
| 7168333 |
Monitoring system for pressurized container |
Jan. 30, 2007 |
| 7082845 |
Device for leaf chain load cell |
Aug. 1, 2006 |
| 6948386 |
Shock resistant strain gage--seat mounted |
Sep. 27, 2005 |
| 6923062 |
Sensor |
Aug. 2, 2005 |
| 6912920 |
Frame-based occupant weight estimation load cell with ball-actuated force sensor |
Jul. 5, 2005 |
| 6854343 |
Torque sensor for electric power-assisted steering systems |
Feb. 15, 2005 |
| 6769897 |
Device for monitoring force and pressure in injection molding machines |
Aug. 3, 2004 |
| 6487908 |
Micromachined devices with stop members |
Dec. 3, 2002 |
| 5773729 |
Overload protected loadcell |
Jun. 30, 1998 |
| 5591944 |
Overload stop assembly for a load cell |
Jan. 7, 1997 |
| 5335544 |
Apparatus for measuring mechanical forces and force actions |
Aug. 9, 1994 |
| 5257549 |
Variable range load cell system and method of application |
Nov. 2, 1993 |
| 5237869 |
Load sensing device |
Aug. 24, 1993 |
| 5056374 |
Quickly installed load measuring apparatus and associated system |
Oct. 15, 1991 |
| 4949799 |
Electronic weighing structure |
Aug. 21, 1990 |
| 4912983 |
Sealed tensiometer |
Apr. 3, 1990 |
| 4912984 |
Quickly installed load measuring apparatus and associated system |
Apr. 3, 1990 |
| 4899599 |
Strain force sensor means |
Feb. 13, 1990 |
| 4888997 |
Control input device |
Dec. 26, 1989 |
| 4864874 |
Force measuring device |
Sep. 12, 1989 |
| 4862751 |
Force-detecting apparatus |
Sep. 5, 1989 |
| 4735102 |
Web tension transducer apparatus |
Apr. 5, 1988 |
| 4734671 |
Strain gage beam having integral overload protection |
Mar. 29, 1988 |
| 4680606 |
Semiconductor transducer |
Jul. 14, 1987 |
| 4674341 |
Web tension transducer apparatus |
Jun. 23, 1987 |
| 4653599 |
Load cells with overload protection and moment adjustment means |
Mar. 31, 1987 |
| 4653329 |
Pressure detector and strain member therefor |
Mar. 31, 1987 |
| 4649363 |
Sensor |
Mar. 10, 1987 |
| 4632198 |
Multi-range load cell weighing instrument |
Dec. 30, 1986 |
| 4581947 |
Linear force measurement apparatus or device |
Apr. 15, 1986 |
| 4467661 |
Load cell with overload protection system |
Aug. 28, 1984 |
| 4455880 |
Electronic transmitter element and a lifting device comprising such element |
Jun. 26, 1984 |
| 4438823 |
Load cell |
Mar. 27, 1984 |
| 4419902 |
Constant strain load cell |
Dec. 13, 1983 |
| RE31312 |
Tension monitor means |
Jul. 19, 1983 |
| 4369663 |
Transducer with six degrees of freedom |
Jan. 25, 1983 |
| 4364280 |
Double shear beam strain gage load cell |
Dec. 21, 1982 |
| 4338825 |
Strain gage load cell |
Jul. 13, 1982 |
| 4320667 |
Load transducer |
Mar. 23, 1982 |
| 4295360 |
Tension measuring apparatus |
Oct. 20, 1981 |
| 4294318 |
Device for measuring the stresses applied in use to the downhole assembly of a drill pipe |
Oct. 13, 1981 |
| 4287759 |
Device for sensing the tension in a load carrying line |
Sep. 8, 1981 |
| 4283941 |
Double shear beam strain gage load cell |
Aug. 18, 1981 |
| 4281539 |
Measuring apparatus, especially for measuring forces acting upon a bearing or the like |
Aug. 4, 1981 |
| 4261429 |
Unitized weighing apparatus and method for making such an apparatus |
Apr. 14, 1981 |
| 4259863 |
Multi-axis load cell |
Apr. 7, 1981 |
| 4256169 |
Shear plug for use in a curved roll-rack |
Mar. 17, 1981 |
| 4249624 |
Bending force receiver |
Feb. 10, 1981 |
| 4199980 |
Folded beam structure utilization methods and apparatus |
Apr. 29, 1980 |
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