FIELD: metallurgy.
SUBSTANCE: closure system contains body with drill hole, allowing longitudinal axis and rod. Rod rigidly fixed inside the specified casing and come in by one end into drill hole. Inside the space, adjoining or which is a part of drill hole, it is located encapsulating component. Space is formed by unmatched sections of surfaces of rod and casing. Rod allows bevelled section of surface and in low part under space allows less width, then in top part. At introduction of rod into opening encapsulating component is compressed and changes its shape, filling interstices between rod and opening.
EFFECT: effective encapsulating of casing and rod and design simplification.
11 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| STOPPER | 2005 |
|
RU2338626C2 |
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|
RU2137968C1 |
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RU2682779C2 |
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| PACKING UNIT OF DEVICE FOR FLUID MEDIUM PRESSURE CONTROL | 2005 |
|
RU2408811C2 |
| APPARATUS FOR FORMING OPENINGS IN BUILDING STRUCTURES | 0 |
|
SU1101359A1 |
| HIGH TEMPERATURE LABORATORY FURNACE | 0 |
|
SU998832A1 |
| APPARATUS FOR STORING AND REFINING MOLTEN ALUMINIUM | 1992 |
|
RU2092600C1 |
