Pintle Pintle A pintle is a pin or bolt, usually inserted into a gudgeon, which is used as part of a pivot or hinge. Other applications include pintle and lunette ring for towing, and pintle pins securing casters in furniture. Pintle/gudgeon sets have many applications, for example: in sailing to hold the rudder onto the boat; in transportation a pincer-type device clamps through a lunette ring on the tongue of a trailer; in controllable solid rocket motors a plug moves into and out of the motor throat to control thrust. In electrical cubicle manufacture, a pintle hinge is a hinge with
Pin (amateur wrestling) nelson. The attacker rolls backward to roll the opponent is onto his back, and the attacker locks his hands around the opponent's neck. Pin (amateur wrestling) A pin, or fall, is a victory condition in various forms of wrestling that is met by holding an opponent's shoulders or scapulae (shoulder blades) on the wrestling mat for a prescribed period of time. This article deals with the pin as it is defined in amateur wrestling. In amateur wrestling, a pin ends the match regardless of when it occurs. Situations which are almost pins but for whatever reason do not meet the