发明名称 |
Automatic lubricant metering apparatus |
摘要 |
An automatic lubricant metering device consists essentially of a housing (4), from inside of which a piston (5) is conveying a lubricant (15) through a feeder line (12) to the lubricating location (2) of a revolving shaft (1). The automatic feature consists of that the spring-loaded piston (5) is connected with a pin (6) made of an abradable material. The advance of the piston (5) is a function of the abrasion of the pin (6) on the appropriately roughened surface of the shaft. The lubricant is contained in a compressible bellows (11) equipped with a feeder line (12) to the lubricating location (2). The feed to the lubricating location is conducted in the area of the shaft through a pipe (13) located preferably without contact in a center bore (14) of the shaft. The outlet of this pipe opens into a radial bore (16) connected with the lubricating location (16).
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申请公布号 |
US4758100(A) |
申请公布日期 |
1988.07.19 |
申请号 |
US19870100328 |
申请日期 |
1987.09.23 |
申请人 |
AGINFOR AG FUR INDUSTRIELLE FORSCHUNG |
发明人 |
GUETTINGER, FRANK |
分类号 |
F16H57/02;F16H57/04;F16N11/04;F16N21/00;(IPC1-7):F16C33/10;F16C33/66 |
主分类号 |
F16H57/02 |
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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