Quick release nut
Quick release pin
Quick release snap
Quick release valve
Quick release, high torque, friction brakes and clutches
Quick removable fasteners in particular for furniture
Quick repair check valve
Quick response adjustable shock absorber and system
Quick response hydraulic shock suppressor for piping systems
Quick set clip
Quick shift two speed planetary torque reducer for a gate valve
Quick unlocking connector under load
Quick-acting coupling
Quick-acting hose or pipe coupling
Quick-acting valve assembly
Quick-action coupling for pipes or tubes
Quick-action coupling of a flat design
Quick-action valve
Quick-and-slow speed screw drive mechanism
Quick-attach insulation panel for air supply ducts