Pipe joints or couplings – With means blocking release of holding means – Thread lock
Patent
1990-09-28
1992-03-10
Arola, Dave W.
Pipe joints or couplings
With means blocking release of holding means
Thread lock
285156, 285158, 285179, 285330, F16L 5500
Patent
active
050944916
ABSTRACT:
A fluid connector fitting nut lock includes a sleeve that fits down over the nut and that has an integral locking mechanism to fix the sleeve in a raised position that allows the nut to be turned and in a locked position that prevents the nut from backing off due to vibration or other external forces. The integral locking mechanism eliminates the need for a separate lockwire or clipwire.
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"Engineering Application Manual AM-19 Inverted MS Boss Seal Fitting Design", Weatherhead.
Berghammer Franz I.
Do Tai H.
Harbin Thomas E.
Pyle Douglas
Schepergerdes Wilhelm F.
Arola Dave W.
VSI Corporation
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