Device for coupling element-holding plates of multiple connectio

Pipe joints or couplings – With assembly means or feature – Attached thread-jamming preventer

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Details

285 24, 285 18, 29237, 292815, F16L 3500

Patent

active

050244671

ABSTRACT:
A device for coupling elements which are connected in line and which elements are carried by opposing holding plates wherein one of the plates is urged toward the other and threadingly locked with respect thereto by a rotating shaft having a threaded end portion which is engagable with a threaded member associated with the other plate and wherein the advancement of the threaded shaft is resiliently retarded in order to permit a proper meshing of the threaded elements upon their initial engagement.

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