GB1460587A - Weighing apparatus - Google Patents
Weighing apparatusInfo
- Publication number
- GB1460587A GB1460587A GB2014573A GB2014573A GB1460587A GB 1460587 A GB1460587 A GB 1460587A GB 2014573 A GB2014573 A GB 2014573A GB 2014573 A GB2014573 A GB 2014573A GB 1460587 A GB1460587 A GB 1460587A
- Authority
- GB
- United Kingdom
- Prior art keywords
- load
- weighing
- april
- strain gauges
- measure
- 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
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
- G01G19/025—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles wheel-load scales
- G01G19/027—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles wheel-load scales using electrical weight-sensitive devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
- G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
- G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
- G01G3/1406—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports combined with special measuring circuits
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Force In General (AREA)
Abstract
1460587 Measuring weight electrically PA MANAGEMENT CONSULTANTS Ltd 26 April 1974 [27 April 1973] 20145/73 Heading G1N A load cell forming part of a weighbridge comprising a beam 10 (Fig. 1), supported at each end by feet 11 and with a centrally raised portion 12 on the upper surface to which the test load W is applied, has resistance strain gauges G1-G4 mounted on the sides where the beam is subjected to minimum bending so that the gauges G1-G4 measure shear stress only. The cross-sectional area in this region is reduced by grooves 13. The strain gauges are connected as a Wheatstone bridge. Two such load cells are mounted in parallel on plates 22 (Fig. 3), inter-connected by tie bars 23 and covered with a load supporting sheet to form a weighing pad on which a vehicle wheel is located for weighing. Four weighing pads may be used to measure the load carried by the front and back wheels separately, and the outputs added electronically.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2014573A GB1460587A (en) | 1973-04-27 | 1973-04-27 | Weighing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2014573A GB1460587A (en) | 1973-04-27 | 1973-04-27 | Weighing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1460587A true GB1460587A (en) | 1977-01-06 |
Family
ID=10141122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2014573A Expired GB1460587A (en) | 1973-04-27 | 1973-04-27 | Weighing apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1460587A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0089209A2 (en) * | 1982-03-15 | 1983-09-21 | Toledo Scale Corporation | Improved compensated load cell |
EP0152388A2 (en) * | 1984-02-16 | 1985-08-21 | EDAB Electronic Design AB | A method of and apparatus for measuring the flow rate of a flowable material |
EP0418567A1 (en) * | 1989-08-25 | 1991-03-27 | Tokyo Electric Co., Ltd. | Device for measuring a force, particularly a weight |
US5210706A (en) * | 1989-08-25 | 1993-05-11 | Tokyo Electric Co. Ltd. | Device for measuring a physical force |
WO1994015182A1 (en) * | 1992-12-22 | 1994-07-07 | Wheelwash Limited | Weighing apparatus |
-
1973
- 1973-04-27 GB GB2014573A patent/GB1460587A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0089209A2 (en) * | 1982-03-15 | 1983-09-21 | Toledo Scale Corporation | Improved compensated load cell |
EP0089209A3 (en) * | 1982-03-15 | 1985-06-19 | Reliance Electric Company | Improved compensated load cell |
EP0152388A2 (en) * | 1984-02-16 | 1985-08-21 | EDAB Electronic Design AB | A method of and apparatus for measuring the flow rate of a flowable material |
EP0152388A3 (en) * | 1984-02-16 | 1987-01-28 | EDAB Electronic Design AB | A method of and apparatus for measuring the flow rate of a flowable material |
EP0418567A1 (en) * | 1989-08-25 | 1991-03-27 | Tokyo Electric Co., Ltd. | Device for measuring a force, particularly a weight |
US5210706A (en) * | 1989-08-25 | 1993-05-11 | Tokyo Electric Co. Ltd. | Device for measuring a physical force |
WO1994015182A1 (en) * | 1992-12-22 | 1994-07-07 | Wheelwash Limited | Weighing apparatus |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |