发明名称 |
TWO-WAY HYDRAULIC CYLINDER FOR UNDERWATER EQUIPMENT |
摘要 |
FIELD: hydraulic cylinders for underwater equipment. SUBSTANCE: device includes cylindrical housing with cover, piston with rod connected with cover; piston can move relative to cover and housing through complete stroke. Sleeve located inside housing embraces piston and part of rod. Housing and sleeve are provided with sleeve and piston stroke limiters, respectively. Stroke limiters are made in form of circular projections on inner surfaces of housing and sleeve. Sleeve is connected with piston over minimum diameter and with circular projection of housing over maximum diameter. EFFECT: enhanced reliability. 1 dwg1
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申请公布号 |
RU2118721(C1) |
申请公布日期 |
1998.09.10 |
申请号 |
RU19960106561 |
申请日期 |
1996.04.03 |
申请人 |
SANKT-PETERBURGSKOE MORSKOE BJURO MASHINOSTROENIJA;MALAKHIT |
发明人 |
BOGDANOV A.S.;VASHNEV EH.V. |
分类号 |
F15B15/16;(IPC1-7):F15B15/16 |
主分类号 |
F15B15/16 |
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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