FIELD: mechanical engineering.
SUBSTANCE: clamping device comprises housing that is composed of at least two sections. One of the sections is provided with socket for the end section of the pipe and hydraulic drive of the clamp that has collar compressed by fluid and at least one bushing. This section of the housing is additionally provided with two passages. The central passage provides supplying and discharging fluid, and the additional passage is provided with the periphery openings that are in communication with the central passage and ring space of the collar. The other section of the detachable housing receives the controllable nut provided with the arrester of the forward and back stroke of the members of the clamp.
EFFECT: enhanced reliability.
13 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CLAMPING ARRANGEMENT | 2004 |
|
RU2278363C2 |
| CLAMPING ARRANGEMENT | 2004 |
|
RU2278364C2 |
| TECHNOLOGICAL COMPLEX OF EQUIPMENT FOR HYDRAULIC TESTS OF HEAT EXCHANGE UNIT ELEMENTS AND HEAT EXCHANGE UNITS OF HEAT EXCHANGE DEVICE, CLAMPING DEVICE FOR CONNECTION OF PIPES TO HYDRAULIC SYSTEM, HYDRAULIC SYSTEM FOR HYDRAULIC TESTS OF DEVICE PIPES, METHOD OF HYDRAULIC SYSTEM ASSEMBLY FOR HYDRAULIC TESTS OF DEVICE BENT PIPES, TEST BENCH FOR HYDRAULIC TESTS OF DEVICE BENT PIPES, METHOD OF HYDRAULIC TESTS OF DEVICE BENT PIPES (VERSIONS), HYDRAULIC SYSTEM FOR HYDRAULIC TESTS OF DEVICE HEAT EXCHANGE UNITS AND TEST BENCH FOR DRYING OF DEVICE HEAT EXCHANGE UNITS (VERSIONS) | 2004 |
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