JPS5766326A - Load measuring device - Google Patents
Load measuring deviceInfo
- Publication number
- JPS5766326A JPS5766326A JP14262680A JP14262680A JPS5766326A JP S5766326 A JPS5766326 A JP S5766326A JP 14262680 A JP14262680 A JP 14262680A JP 14262680 A JP14262680 A JP 14262680A JP S5766326 A JPS5766326 A JP S5766326A
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- load
- plate
- compressed
- arm
- 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.)
- Pending
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
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
- G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Force In General (AREA)
Abstract
PURPOSE:To enable the measurement over the broad range to be performed by using one device, by providing a plurality of load cells, to which strain gages are fixed, on plate springs whose base end part is supported by a receiving table, and by selecting a load cell by an arm which pushes a tip part. CONSTITUTION:A plurality of the polate springs 2a and 2b are fixed to a base part 10 which is rotatably coupled to a supporting post 11 by an upper plate 6 and screws 3. Said plate springs 2a and 2b have different rigidity. The strain gage 4a and 4b having different resistance characteristics are fixed on the upper surface. Parts to be compressed 5a and 5b are provided at the free end, and compressed by a spherical shaped or knife edge shaped tip of the arm 8. The measuring range of the load cells 12 and 13 formed in this way can be adjusted by the rigidity of the plate spring and the characteristics of the strain gage 4a. Therefore, the measurement of the load over the broad range can be performed by one device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14262680A JPS5766326A (en) | 1980-10-13 | 1980-10-13 | Load measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14262680A JPS5766326A (en) | 1980-10-13 | 1980-10-13 | Load measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5766326A true JPS5766326A (en) | 1982-04-22 |
Family
ID=15319710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14262680A Pending JPS5766326A (en) | 1980-10-13 | 1980-10-13 | Load measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5766326A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543638A (en) * | 2016-06-28 | 2018-01-05 | 深圳长城开发科技股份有限公司 | Stannum plaster scribing knife pressure test device and its detection method based on foil gauge |
-
1980
- 1980-10-13 JP JP14262680A patent/JPS5766326A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543638A (en) * | 2016-06-28 | 2018-01-05 | 深圳长城开发科技股份有限公司 | Stannum plaster scribing knife pressure test device and its detection method based on foil gauge |
| CN107543638B (en) * | 2016-06-28 | 2023-10-13 | 深圳长城开发科技股份有限公司 | Solder paste scraper pressure testing device based on strain gauge and detection method thereof |
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