Coupling
D1088195 ยท 2025-08-12
Assignee
Inventors
Cpc classification
F16L37/34
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
at least one of the lift valves being of the sleeve type, i.e. a sleeve being telescoped over an inner cylindrical wall
Y10T137/87957
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Valves actuate each other
F16L37/413
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
the lift valve being of the sleeve type, i.e. a sleeve being telescoped over an inner cylindrical wall
International classification
Abstract
Claims
The ornamental design for a coupling as shown and described.
Description
(1)
(2)
(3)
(4) The dashed broken lines in the drawing depict portions of the coupling that form no part of the claim. The dash-dot broken lines define the boundaries of the claim and form no part thereof.