spring ring
71piston ring expander — A spring device placed under a piston ring to hold it snugly against the cylinder wall. Also see expander …
72garter spring — noun : a spiral steel spring formed into a closed elastic ring …
73piston spring — noun : a spring for a piston ring …
74Tinker Bell and the Ring of Belief — La Fée Clochette La Fée Clochette Titre original Tinker Bell Réalisation Bradley Raymond Scénario Jeffrey M. Howard Musique Joel McNeely Société de production Walt Disney Pictures Société de distribution Walt Disney Pictures …
75snap ring — noun A circular spring, having a small break in its circumference, used as a fastener; a circlip …
76coiled spring sign — a concentric ring pattern of the mucosa of the intestine, seen on barium enema examination in a variety of diseases, including posttraumatic hematoma of the duodenum, acute appendicitis, intussusception of the appendix, mucocele, endometriosis of …
77piston ring — noun (C) a circular metal spring used to stop gas or liquid escaping from between a piston and the tube that it moves in …
78coil spring clutch — A clutch which has a ring of coil springs which hold the pressure plate in position …
79fulcrum ring — One of two rings on either side of a clutch diaphragm spring on which it pivots …
80Pocket watch — This article is about the portable timepiece. For the Dave Grohl album, see Pocketwatch (album). A gold pocket watch with hunter case and watch chain …
