Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
277 13, 277170, F16J 1540
A pump is provided with an adjustable tapered seal mechanism so that when wear occurs a simple adjustment is required rather than a dismantling of the pump and replacement with a new seal.
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Merck & Co. , Inc.
Monaco Mario A.
Sudol, Jr. Michael C.
Ward, Jr. Robert S.
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