GB270922A - Improvements relating to spring balances for weighing purposes - Google Patents
Improvements relating to spring balances for weighing purposesInfo
- Publication number
- GB270922A GB270922A GB1839726A GB1839726A GB270922A GB 270922 A GB270922 A GB 270922A GB 1839726 A GB1839726 A GB 1839726A GB 1839726 A GB1839726 A GB 1839726A GB 270922 A GB270922 A GB 270922A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- springs
- bar
- plug
- screwing
- 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
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/02—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a helical spring
- G01G3/04—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a helical spring using a plurality of springs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Springs (AREA)
Abstract
270,922. Salter & Co., Ltd., G., and Hughes, J. July 23, 1926. Spring balances.-A spring balance of the kind comprising a series of coiled tension springs arranged side by side and anchored to a bar from which the load is supported, is provided with an adjustable member or sleeve adapted to screw into or upon one end of one of the springs and arranged to he connected to the bar to which the other springs are attached, by a hook or other part, the member or sleeve being capable of being adjusted so that the effective length of the spring and consequently its strength, may be varied to compensate for any variation in the strength of the remaining springs. As shown, one of the springs 6 connected to a bar 11 receives a screwed plug 12 coupled to the bar by a screwed book 14. The strength of the spring may be adjusted by screwing the plug more or less into the spring, and the initial tension of the spring may be adjusted by screwing the hook 14 into or out of the plug. The plug may be replaced by a sleeve screwing on to the outside of the spring. The adjusting device may be applied to the upper end of the spring instead of to the lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1839726A GB270922A (en) | 1926-07-23 | 1926-07-23 | Improvements relating to spring balances for weighing purposes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1839726A GB270922A (en) | 1926-07-23 | 1926-07-23 | Improvements relating to spring balances for weighing purposes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB270922A true GB270922A (en) | 1927-05-19 |
Family
ID=10111745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1839726A Expired GB270922A (en) | 1926-07-23 | 1926-07-23 | Improvements relating to spring balances for weighing purposes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB270922A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3071971A (en) * | 1959-09-21 | 1963-01-08 | Charles T Wallace | Method and apparatus for measuring fluid densities |
| GB2190756A (en) * | 1986-03-21 | 1987-11-25 | Johnson Measures And Weights L | Spring balance |
-
1926
- 1926-07-23 GB GB1839726A patent/GB270922A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3071971A (en) * | 1959-09-21 | 1963-01-08 | Charles T Wallace | Method and apparatus for measuring fluid densities |
| GB2190756A (en) * | 1986-03-21 | 1987-11-25 | Johnson Measures And Weights L | Spring balance |
| GB2190756B (en) * | 1986-03-21 | 1989-11-15 | Johnson Measures And Weights L | Spring balance |
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