| 摘要 |
From a chamber (18), which can be supplied by a pressure greasing unit (16), there extend several branched channels (20; 22) which reach the points where the lubricant is to be supplied; a passage with a very small cross section (30, 32) is created between said chamber (18) and each branched channel (20, 22) so that a high pressure is reached inside said chamber (18) and - with injection through the grease nipple (16) - a metered supply of lubricant through each of said passages is thus obtained.
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