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One piece is a plate that is affixed to the underside of the device, and the other piece is a receiver (normally mounted to the tripod head's head mount) that is specifically designed to hold the plate. This is often achieved with a groove or a taper on the plate, and a locking release on the receiver that allows for quick removal of the device.
A quick release skewer is a mechanism for attaching a wheel to a bicycle. It consists of a rod threaded on one end and with a lever operated cam assembly on the other. The rod is inserted into the hollow axle of the wheel, a special nut is threaded on, and the lever is closed to tighten the cam and secure the wheel to the fork.
Kuaizhou 11 Y2 carrier rocket pre-launch Kuaizhou 1A Y6 on the transporter erector launcher prior to launch, 12 May 2020. The rocket series is based on CASIC's Anti-satellite weapon (ASAT) and BMD mid-course interceptor rockets, in particular the DF-21 Intermediate-range ballistic missile (IRBM) (another Chinese rocket that was based on DF-21 was the Kaituozhe-1).
The short flange focal distance of the Pentax Q series enables lenses from many manufacturers to be adapted to it, including Olympus OM, Canon FD, Minolta, M42 screw mount, M39 Leica, C-Mount, D-Mount, Pentax K, and Pentax 6×7. [7] A Pentax adapter with a synchronized shutter for Pentax K-mount lenses was released in October 2012. [8]
The market for quick couplers is mainly supplied by a large number of small and medium-sized enterprises. Many of the manufacturers of quick couplers are small, flexible and innovative, leading to the wide variation in design concepts. Many Original Equipment Manufacturers (OEMs) of construction equipment market a range of quick couplers.
The Pentax K-x is suitable for low light conditions for both still and video photography. [3] [4] The K-x is a compact model above the entry-level K2000/K-m. It is lighter than other Pentax DSLRs, including the K2000, and lacks the weather sealing of the K10D, K200D, K20D, and K-7, and is intended to be sold with lightweight DA-L-series lenses.
KZ-1000 (various configurations; produced 1977–1980) KZ-1100 (various configurations; produced 1981–1983) AE 50 (produced: circa 1981–1982) KZ900 A4 (produced: circa 1976) Kawasaki F1TR 175cc (1966) Kawasaki F2TR 175cc (1967) Kawasaki J1TR 85cc (1967)
A quick-return mechanism is a subclass of a slider-crank linkage, with an offset crank. Quick return is a common feature of tools in which the action is performed in only one direction of the stroke, such as shapers and powered saws , because it allows less time to be spent on returning the tool to its initial position.