Sliding ring fixing

Details Sliding ring fixing Sliding ring fixing

2005-01-21

2008-08-26

Hewitt, James M (Department: 3679)

Pipe joints or couplings

Having plural independent paths

Allowing relative motion of pipes

C285S121500, C277S375000, C277S397000

Reexamination Certificate

active

07416224

ABSTRACT:
A device for fixing the sliding ring of an axial sliding ring seal for an axial rotary transmission leadthrough to a sliding ring support includes a conically tapered radial outer casing surface of the sliding ring and a holding apparatus designed as a cap nut and has a threaded section which can be screwed onto a matching external thread in the end area of the sliding ring support and also has a holding section which has a conically running internal surface which is matched to the conical casing surface of the corresponding sliding ring. The device has a higher degree of reliability and durability and is sufficiently space-saving to be able to replace existing rotary transmission leadthroughs in which the sliding rings are glued to the sliding ring supports.

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