FIELD: testing of rocks. SUBSTANCE: device has levers 7 and 10 with slot 11 and weight 8, specimen grip 2, counterspecimen grip 4, specimen pressing unit 6, wheels 9 and 12, rod 13 and retainer 14. During oscillations of lever, arm 10 shifts grip 2 with specimen; when retainer 14 is engaged, rod 13 shifts grip 2 along slot 11. Device is used for testing various materials. EFFECT: conducting tests at change of motion path of specimen over surface of counterspecimen. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR TESTING MATERIAL FOR FRICTION | 1991 |
|
RU2047162C1 |
| FRICTION TEST DEVICE | 0 |
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| DEVICE FOR TESTING THE MATERIALS FOR FRICTION | 1992 |
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RU2047164C1 |
| SET FOR TESTING MATERIALS FOR FRICTION | 1991 |
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| SET FOR TESTING MATERIALS FOR FRICTION | 1992 |
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RU2047165C1 |
| SET FOR TESTING MATERIALS FOR FRICTION | 1992 |
|
RU2047166C1 |
| APPARATUS FOR TESTING MATERIALS FOR FRICTION | 0 |
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SU1573397A1 |
| SET FOR CONDUCTING FRICTION TESTS | 1991 |
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RU2047161C1 |
