GB1123213A - Apparatus for estimating stress relaxation of materials - Google Patents
Apparatus for estimating stress relaxation of materialsInfo
- Publication number
- GB1123213A GB1123213A GB4158365A GB4158365A GB1123213A GB 1123213 A GB1123213 A GB 1123213A GB 4158365 A GB4158365 A GB 4158365A GB 4158365 A GB4158365 A GB 4158365A GB 1123213 A GB1123213 A GB 1123213A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stress relaxation
- motor
- bar
- materials
- tensioned
- 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
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/16—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces applied through gearing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/14—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by dead weight, e.g. pendulum; generated by springs tension
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0035—Spring
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
1, 123, 213. Determining stress relaxation. DISTILLERS CO. Ltd. July 28, 1966 [Sept. 30, 1965], No. 41583/65. Heading G1S. In apparatus for estimating stress relaxation the sample 3 is clamped between clamps 1, 2, clamp 2 being supported on a pivoted bar 4 and tensioned by a spring 6 adjustable by a net 7. In use, the spring is tensioned and stress applied to the specimen 3 causing movement of a bar 17 to activate a photo-cell 15 controlling operation of a motor 9. The motor 9 causes the net 7 to be moved up the rod 8 and decreases the tension applied to the bar. Subsequently the motor is stopped under the control of photo-cell 10.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4158365A GB1123213A (en) | 1965-09-30 | 1965-09-30 | Apparatus for estimating stress relaxation of materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4158365A GB1123213A (en) | 1965-09-30 | 1965-09-30 | Apparatus for estimating stress relaxation of materials |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1123213A true GB1123213A (en) | 1968-08-14 |
Family
ID=10420370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4158365A Expired GB1123213A (en) | 1965-09-30 | 1965-09-30 | Apparatus for estimating stress relaxation of materials |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1123213A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2205959A (en) * | 1987-06-17 | 1988-12-21 | Northern Eng Ind | Stress testing materials |
US20190017910A1 (en) * | 2017-07-11 | 2019-01-17 | Covestro Llc | Apparatus and methods for testing components under force |
CN112763339A (en) * | 2020-12-24 | 2021-05-07 | 中国兵器工业第五九研究所 | Online measurement method and system for elastic part load |
-
1965
- 1965-09-30 GB GB4158365A patent/GB1123213A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2205959A (en) * | 1987-06-17 | 1988-12-21 | Northern Eng Ind | Stress testing materials |
US20190017910A1 (en) * | 2017-07-11 | 2019-01-17 | Covestro Llc | Apparatus and methods for testing components under force |
CN110832297A (en) * | 2017-07-11 | 2020-02-21 | 科思创有限公司 | Apparatus and method for testing stressed components |
US10620098B2 (en) * | 2017-07-11 | 2020-04-14 | Covestro Llc | Apparatus and methods for testing components under force |
CN112763339A (en) * | 2020-12-24 | 2021-05-07 | 中国兵器工业第五九研究所 | Online measurement method and system for elastic part load |
CN112763339B (en) * | 2020-12-24 | 2023-07-25 | 中国兵器工业第五九研究所 | Online measuring method and system for load of elastic piece |
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