WO2016063219A3 - A load recording device - Google Patents

A load recording device Download PDF

Info

Publication number
WO2016063219A3
WO2016063219A3 PCT/IB2015/058077 IB2015058077W WO2016063219A3 WO 2016063219 A3 WO2016063219 A3 WO 2016063219A3 IB 2015058077 W IB2015058077 W IB 2015058077W WO 2016063219 A3 WO2016063219 A3 WO 2016063219A3
Authority
WO
WIPO (PCT)
Prior art keywords
load
recording device
sensing elements
plate
base plate
Prior art date
Application number
PCT/IB2015/058077
Other languages
French (fr)
Other versions
WO2016063219A2 (en
Inventor
Rudolph BÜHRMANN
Rudolph Teodor BÜHRMANN
Original Assignee
Bührmann Rudolph
Bührmann Rudolph Teodor
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bührmann Rudolph, Bührmann Rudolph Teodor filed Critical Bührmann Rudolph
Publication of WO2016063219A2 publication Critical patent/WO2016063219A2/en
Publication of WO2016063219A3 publication Critical patent/WO2016063219A3/en
Priority to ZA2017/03451A priority Critical patent/ZA201703451B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/06—Measuring force or stress, in general by measuring the permanent deformation of gauges, e.g. of compressed bodies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/14—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force of explosions; for measuring the energy of projectiles

Abstract

The invention relates to a load recording device (1) comprising a face plate (2) for exposure to a load and an oppositely arranged base plate (4) with a series of planar, load sensing elements (3) arranged perpendicularly between the face plate (2) and the base plate (4). Each of the load sensing elements (3) includes at least one substantially rigid beam with a cam surface which is located against an inner surface of either the face or plate, A deformable web, which supports the rigid beam has a significally smaller bend resistance than the beam and is configured for plastic deformation. The load sensing elements (3) are supported in spaced apart relationship from each other connected by a tie rod (8). Two pins (5) along which the face plate (2) can slide connect it to the base plate (4). The invention extends to an explosives testing apparatus for use with the load recording device (1). The load recording device (I) and explosives testing apparatus provide a means to quantify and retain the information of loads to which the device has been exposed and to perform comparative tests on explosives used in industrial applications, particularly mining.
PCT/IB2015/058077 2014-10-20 2015-10-20 A load recording device WO2016063219A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA2017/03451A ZA201703451B (en) 2014-10-20 2017-05-18 A load recording device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA2014/07317 2014-10-20
ZA201407317 2014-10-20

Publications (2)

Publication Number Publication Date
WO2016063219A2 WO2016063219A2 (en) 2016-04-28
WO2016063219A3 true WO2016063219A3 (en) 2016-06-16

Family

ID=55761703

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2015/058077 WO2016063219A2 (en) 2014-10-20 2015-10-20 A load recording device

Country Status (2)

Country Link
WO (1) WO2016063219A2 (en)
ZA (1) ZA201703451B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111442868B (en) * 2020-03-27 2021-06-08 西北核技术研究院 Sensor lateral installation protection device for explosion test

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999040404A1 (en) * 1998-02-04 1999-08-12 The Goodyear Tire & Rubber Company Triaxial force pin sensor array
WO2011026616A1 (en) * 2009-09-02 2011-03-10 Baumer Innotec Ag Device for measuring and/or detecting distances and distance changes and device for measuring and/or detecting mechanical loads
CN102095534A (en) * 2010-12-08 2011-06-15 上海交通大学 Double rood beam high-sensitivity six-dimensional moment sensor
WO2014073110A1 (en) * 2012-11-12 2014-05-15 株式会社 エー・アンド・デイ Roberval-type load cell

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999040404A1 (en) * 1998-02-04 1999-08-12 The Goodyear Tire & Rubber Company Triaxial force pin sensor array
WO2011026616A1 (en) * 2009-09-02 2011-03-10 Baumer Innotec Ag Device for measuring and/or detecting distances and distance changes and device for measuring and/or detecting mechanical loads
CN102095534A (en) * 2010-12-08 2011-06-15 上海交通大学 Double rood beam high-sensitivity six-dimensional moment sensor
WO2014073110A1 (en) * 2012-11-12 2014-05-15 株式会社 エー・アンド・デイ Roberval-type load cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111442868B (en) * 2020-03-27 2021-06-08 西北核技术研究院 Sensor lateral installation protection device for explosion test

Also Published As

Publication number Publication date
WO2016063219A2 (en) 2016-04-28
ZA201703451B (en) 2019-06-26

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