GB515342A - An improved method and means for testing weighing apparatus in situ - Google Patents
An improved method and means for testing weighing apparatus in situInfo
- Publication number
- GB515342A GB515342A GB1849838A GB1849838A GB515342A GB 515342 A GB515342 A GB 515342A GB 1849838 A GB1849838 A GB 1849838A GB 1849838 A GB1849838 A GB 1849838A GB 515342 A GB515342 A GB 515342A
- Authority
- GB
- United Kingdom
- Prior art keywords
- weighing
- jack
- testing
- under test
- calibrated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/01—Testing or calibrating of weighing apparatus
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
515,342. Weighing-apparatus. AVERY, Ltd., W. & T., and BINNS, A. June 22, 1938, No. 18498. [Class 143] Relates to a method and means for testing weighing - apparatus in situ, more particularly applicable to testing weighing - apparatus used for indicating the load upon the wheels or axles of a locomotive or other vehicle, and comprises a fixed means permanently located in a part of the site and to which the apparatus under test can be traversed, and a force-applying means directly or indirectly anchored to said fixed means and adapted to apply a load simultaneously to an accurately calibrated instrument and to the apparatus under test, said force-applying means preferably being in the form of a screw or a hydraulic ram. As shown, a-plurality of bolts 6 are anchored in a pit at the locomotive testing site and support a screw jack 8 by means of a girder framework 7. The weighing-apparatus 3 under test may be run along the rails 5 to a position beneath the jack. A calibrated weighing- apparatus 9 is interposed between the weighing platform 3a and the foot 8a of the jack. Pressure is applied and comparison of the two dials 3b, 9b is made. In a modification, the bolts 6 are mounted on the platform 3a and a downward pressure is applied by a jack and is measured by a calibrated steelyard apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1849838A GB515342A (en) | 1938-06-22 | 1938-06-22 | An improved method and means for testing weighing apparatus in situ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1849838A GB515342A (en) | 1938-06-22 | 1938-06-22 | An improved method and means for testing weighing apparatus in situ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB515342A true GB515342A (en) | 1939-12-01 |
Family
ID=10113458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1849838A Expired GB515342A (en) | 1938-06-22 | 1938-06-22 | An improved method and means for testing weighing apparatus in situ |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB515342A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2227848A (en) * | 1988-10-18 | 1990-08-08 | Roger West Lab Limited | Improvements relating to axle weight sensor calibration |
| US6792371B1 (en) | 1998-08-28 | 2004-09-14 | Philip John Turner | Device and method for calibrating a weighing apparatus |
| CN101915600A (en) * | 2010-07-27 | 2010-12-15 | 三明学院 | Mobile hydraulic pressure sensing detection device for truck scale |
| CN102564559A (en) * | 2012-03-07 | 2012-07-11 | 中国计量学院 | Hydraulic dynamic calibrating device for verifying rail weigher |
| WO2016137423A1 (en) * | 2015-02-26 | 2016-09-01 | Яков Тевелевич ДАШЕВСКИЙ | Method and device for calibrating railway weighbridges |
| CN110174253A (en) * | 2019-05-26 | 2019-08-27 | 交通运输部公路科学研究所 | A method of calibrating anchorage pilot system |
-
1938
- 1938-06-22 GB GB1849838A patent/GB515342A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2227848A (en) * | 1988-10-18 | 1990-08-08 | Roger West Lab Limited | Improvements relating to axle weight sensor calibration |
| GB2227848B (en) * | 1988-10-18 | 1992-07-01 | Roger West Lab Limited | Improvements relating to sensor calibration |
| US6792371B1 (en) | 1998-08-28 | 2004-09-14 | Philip John Turner | Device and method for calibrating a weighing apparatus |
| CN101915600A (en) * | 2010-07-27 | 2010-12-15 | 三明学院 | Mobile hydraulic pressure sensing detection device for truck scale |
| CN101915600B (en) * | 2010-07-27 | 2011-12-21 | 三明学院 | Mobile hydraulic pressure sensing detection device for truck scale |
| CN102564559A (en) * | 2012-03-07 | 2012-07-11 | 中国计量学院 | Hydraulic dynamic calibrating device for verifying rail weigher |
| WO2016137423A1 (en) * | 2015-02-26 | 2016-09-01 | Яков Тевелевич ДАШЕВСКИЙ | Method and device for calibrating railway weighbridges |
| CN110174253A (en) * | 2019-05-26 | 2019-08-27 | 交通运输部公路科学研究所 | A method of calibrating anchorage pilot system |
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