发明名称 |
WEDGE SHAPED VALVE BODY FOR SLIDE TYPE PARTITION VALVE, ITS PRODUCTION AND INJECTION MOLD FOR PRODUCING SAID WEDGE SHAPED VALVE BODY |
摘要 |
A shutoff wedge for a shutoff valve has a U-shaped sliding shoe of synthetic plastic material with good sliding properties, high wear resistance, and sufficient temperature strength, which is inserted in guiding grooves of the shutoff wedge which is sealingly enclosed by a rubber elastic jacket up to the sliding faces abutting against guiding strips of a shutoff valve housing. A method of anchoring of the synthetic plastic sliding shoe and a mold therefor are also provided. |
申请公布号 |
JPS60179576(A) |
申请公布日期 |
1985.09.13 |
申请号 |
JP19840263102 |
申请日期 |
1984.12.14 |
申请人 |
BOTSUBU UNTO ROITERU GMBH |
发明人 |
BUARUFURIITO DAABUITO |
分类号 |
F16K3/00;B29C45/14;B29K21/00;B29K77/00;F16K3/28;F16K3/316 |
主分类号 |
F16K3/00 |
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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