GB487428A - Method and means for testing the abrasion-resisting properties of materials - Google Patents
Method and means for testing the abrasion-resisting properties of materialsInfo
- Publication number
- GB487428A GB487428A GB265837A GB265837A GB487428A GB 487428 A GB487428 A GB 487428A GB 265837 A GB265837 A GB 265837A GB 265837 A GB265837 A GB 265837A GB 487428 A GB487428 A GB 487428A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- test piece
- abrasion
- extrusion
- loss
- 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
- G01N3/56—Investigating resistance to wear or abrasion
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)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
487,428. Testing abrasion- and extrusion-resistance properties. SANDBERG, C. P., SANDBERG, O. F. A., and HUMFREY, J. C. W. Jan. 29. 1937, No. 2658. [Class 106 (ii)] Apparatus for testing the abrasion-resisting and extrusion-resisting properties of materials comprises a roller 5 driving a test piece 11, having an annular run, so that both rolling and sliding occur at the places of contact. The test piece 11 is mounted in a holder 12 by a stud 13 connected to a spindle 14 rotatable in a housing 15 which is freely slidable in a bracket 16 provided on an upright 17. A lever and weight, 21, 22 maintains a predetermined pressure between test piece and roller. The upright 17 can be rotated round the bolt 23 to alter the amount of slip between the contacting surfaces. The amount of slip may also be varied by making the roller conical. The roller 5 is driven through a coupling 6 and to prevent the formation of grooves, is given an axial oscillation by means of the worm 7, pinion 8, crank 26, connecting rod 28, lever 29 pivoted at 30, and trunnions 32. The loss of weight indicates the abrasion. The difference between loss of height measured, and as calculated from the loss of weight indicates the extrusion. In a modification., the test piece may drive the roller. The test piece may be taken from a rail section with the annular rim formed wholly from the upper surface of the rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB265837A GB487428A (en) | 1937-01-29 | 1937-01-29 | Method and means for testing the abrasion-resisting properties of materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB265837A GB487428A (en) | 1937-01-29 | 1937-01-29 | Method and means for testing the abrasion-resisting properties of materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB487428A true GB487428A (en) | 1938-06-21 |
Family
ID=9743459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB265837A Expired GB487428A (en) | 1937-01-29 | 1937-01-29 | Method and means for testing the abrasion-resisting properties of materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB487428A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3641807A (en) * | 1970-02-24 | 1972-02-15 | Monsanto Co | Traffic machine for carpets |
| CN109595315A (en) * | 2019-01-15 | 2019-04-09 | 北京史河科技有限公司 | A kind of link mechanism and the detection device with the link mechanism, mechanical equipment |
| CN113188396A (en) * | 2021-05-07 | 2021-07-30 | 宁波巨丰工具实业有限公司 | Production process of steel tape and steel tape |
| CN117169038A (en) * | 2023-11-01 | 2023-12-05 | 恒劢安全防护用品（南通）有限公司 | Method and device for testing wear resistance of finger contact surface of protective glove |
-
1937
- 1937-01-29 GB GB265837A patent/GB487428A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3641807A (en) * | 1970-02-24 | 1972-02-15 | Monsanto Co | Traffic machine for carpets |
| CN109595315A (en) * | 2019-01-15 | 2019-04-09 | 北京史河科技有限公司 | A kind of link mechanism and the detection device with the link mechanism, mechanical equipment |
| CN113188396A (en) * | 2021-05-07 | 2021-07-30 | 宁波巨丰工具实业有限公司 | Production process of steel tape and steel tape |
| CN117169038A (en) * | 2023-11-01 | 2023-12-05 | 恒劢安全防护用品（南通）有限公司 | Method and device for testing wear resistance of finger contact surface of protective glove |
| CN117169038B (en) * | 2023-11-01 | 2024-04-05 | 恒劢安全防护用品（南通）有限公司 | Method and device for testing wear resistance of finger contact surface of protective glove |
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