GB1001579A - A tensile testing apparatus, particularly for the testing of textile fibres - Google Patents
A tensile testing apparatus, particularly for the testing of textile fibresInfo
- Publication number
- GB1001579A GB1001579A GB2408162A GB2408162A GB1001579A GB 1001579 A GB1001579 A GB 1001579A GB 2408162 A GB2408162 A GB 2408162A GB 2408162 A GB2408162 A GB 2408162A GB 1001579 A GB1001579 A GB 1001579A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibre
- clamp
- june
- elongation
- representing
- 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
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
- G01N3/066—Special adaptations of indicating or recording means with electrical indicating or recording means
-
- 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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
Landscapes
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Treatment Of Fiber Materials (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
1,001,579. Measuring tensile strength electrically. N. V. ODERZOEKINGSINSTITUUT RESEARCH. June 22,1962 [June 26,1961], No. 24081/62. Heading G1N. Apparatus for determining the tensile strength of fibres comprises a movable clamp 12, and a nominally fixed clamp 11, gripping a known length of fibre 19 between them, the fixed clamp 11 being attached to a spring assembly 7, 8, 9 carried by a frame 1, and controlling the movable electrode 6 of a differential capacitor assembly having fixed electrodes 4, 5. Rotation of a drive screw 14 by a synchronous electric motor stretches the fibre 19 at a constant rate by displacement of clamp 12, the fibre elongation being measured by the slider 15 of a potentiometer 16. The corresponding tension in the fibre is measured by the unbalance of an A.C.bridge incorporating capacitors 4, 6 and 5, 6 Each measurement is effected in an automatically balanced bridge circuit (Fig. 2), whose pointers 30, representing tensile force modified in accordance with the denier of the fibre set up on coupled potentiometers R4, R5, and 21, representing the elongation of the fibre, are clamped in position when the fibre breaks, or are connected to recording charts.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL266378 | 1961-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1001579A true GB1001579A (en) | 1965-08-18 |
Family
ID=19753115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2408162A Expired GB1001579A (en) | 1961-06-26 | 1962-06-22 | A tensile testing apparatus, particularly for the testing of textile fibres |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE618468A (en) |
| DE (1) | DE1473543A1 (en) |
| ES (1) | ES278092A1 (en) |
| GB (1) | GB1001579A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3533284A (en) * | 1969-06-09 | 1970-10-13 | North American Rockwell | Micro-elongation tester |
| GB2123157A (en) * | 1982-06-22 | 1984-01-25 | Peter Caleb Frederi Wolfendale | Load cells |
| CN101949797A (en) * | 2010-08-27 | 2011-01-19 | 华中科技大学 | Method and device for testing micro-tensile mechanical properties of metal fiber |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4463614A (en) * | 1981-05-19 | 1984-08-07 | Setra Systems, Inc. | Force transducer |
| AUPM348594A0 (en) * | 1994-01-21 | 1994-02-17 | University Of Melbourne, The | Improvements in syringe pumps |
| DE19716461A1 (en) * | 1997-04-21 | 1998-10-22 | Matthias Holst | Pull tester for testing wire connections in microsystem technology |
-
1962
- 1962-06-04 BE BE618468A patent/BE618468A/en unknown
- 1962-06-08 ES ES278092A patent/ES278092A1/en not_active Expired
- 1962-06-14 DE DE19621473543 patent/DE1473543A1/en active Pending
- 1962-06-22 GB GB2408162A patent/GB1001579A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3533284A (en) * | 1969-06-09 | 1970-10-13 | North American Rockwell | Micro-elongation tester |
| GB2123157A (en) * | 1982-06-22 | 1984-01-25 | Peter Caleb Frederi Wolfendale | Load cells |
| CN101949797A (en) * | 2010-08-27 | 2011-01-19 | 华中科技大学 | Method and device for testing micro-tensile mechanical properties of metal fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| BE618468A (en) | 1962-10-01 |
| DE1473543A1 (en) | 1968-12-12 |
| ES278092A1 (en) | 1962-08-01 |
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