发明名称 |
CONSUMABLE DAMPER WITH COLLAPSING ELEMENTS |
摘要 |
FIELD: machine building.SUBSTANCE: damper comprises a rod with a stop in the form of a round plate attached rigidly to its top perpendicular to its axis. A damping base is attached with screws to the lower part of the stop. A bushing made in the form of a truncated cone is attached rigidly to the damping base coaxially to the rod. The lower base of the truncated cone is connected with the damping base. A consumable element made in the form of a bushing from fragile collapsible material like porcelain abuts the upper base of the truncated cone. The above bushing is pressed from beneath with bush-type gripping element provided with grooves for securing a resilient portion made in the form of a conical spring. The upper base of the conical spring faces the bush-type gripping element. The lower base of the conical spring is secured in the grooves of the damping base by means of cast polyurethane. The bush-type gripping element is secured by means of latches installed on the rod surface.EFFECT: increased reliability of actuation of explosion-proof devices.1 dwg |
申请公布号 |
RU2526109(C1) |
申请公布日期 |
2014.08.20 |
申请号 |
RU20130114691 |
申请日期 |
2013.04.02 |
申请人 |
KOCHETOV OLEG SAVEL'EVICH;STAREEVA MARIJA OLEGOVNA;STAREEVA MARIJA MIKHAJLOVNA |
发明人 |
KOCHETOV OLEG SAVEL'EVICH;STAREEVA MARIJA OLEGOVNA;STAREEVA MARIJA MIKHAJLOVNA |
分类号 |
F16F7/12 |
主分类号 |
F16F7/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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