GB871074A - Arrangement for the measurement of forces - Google Patents
Arrangement for the measurement of forcesInfo
- Publication number
- GB871074A GB871074A GB31870/57A GB3187057A GB871074A GB 871074 A GB871074 A GB 871074A GB 31870/57 A GB31870/57 A GB 31870/57A GB 3187057 A GB3187057 A GB 3187057A GB 871074 A GB871074 A GB 871074A
- Authority
- GB
- United Kingdom
- Prior art keywords
- force
- load cell
- spring
- pointer
- oct
- 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
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/02—Measuring force or stress, in general by hydraulic or pneumatic means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
871,074. Indicating-apparatus; dynamometers; pressure-gauges. MASCHINENFABRIK AUGSBURG-NURNBERG A.G. Oct. 11, 1957 [Oct. 23, 1956], No. 31870/57. Classes 106 (2) and 106 (4). A dynamometer comprises a load cell 1 and device for indicating forces absorbed thereby in which the restoring spring 13 is assisted by a supplementary restoring force which becomes smaller with an increasing deflection of the indicator. A force applied to the load cell causes pressure fluid to flow into the cylinder 5 and depress the piston 6 against the combined forces of the spring 13 and electromagnet 8, turning the pointer 16 over the scale 18 through rack-and-pinion. The arrangement is such that without a force acting on the load cell, the armature 12 rests against a plate 9 without exerting any upward pressure and the pointer 16 registers with the zero mark 21a. It is stated that, as an increasing force is applied, the magnetic restoring force falls off at a rate which compensates for the non-linearity of the response which would occur without it. In a second embodiment the spring 13 is replaced by a pivoted counterweight and the supplementary magnetic force is applied through a pulley fixed on the pivot of the counterweight.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE871074X | 1956-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB871074A true GB871074A (en) | 1961-06-21 |
Family
ID=6810827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31870/57A Expired GB871074A (en) | 1956-10-23 | 1957-10-11 | Arrangement for the measurement of forces |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB871074A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2200213A (en) * | 1986-12-08 | 1988-07-27 | Tien Tsai Huang | Tyre pressure gauge |
| FR2629591A1 (en) * | 1988-04-01 | 1989-10-06 | Hwang Ten Tsai | Compact pressure indicator |
-
1957
- 1957-10-11 GB GB31870/57A patent/GB871074A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2200213A (en) * | 1986-12-08 | 1988-07-27 | Tien Tsai Huang | Tyre pressure gauge |
| FR2629591A1 (en) * | 1988-04-01 | 1989-10-06 | Hwang Ten Tsai | Compact pressure indicator |
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