toothed wheel การใช้

• This target may contain magnets, or it may be a toothed wheel.
• The cloth beam bears a toothed wheel which works a pinion.
• The rotor is a simple toothed wheel, with no windings or electrical components.
• They primarily sat around tables soldering color-coded wires to toothed wheels called commentators.
• Traction was controlled by a motor mechanic utilizing a system of toothed wheels.
• A simple opisometer consists of a toothed wheel of known circumference on a handle.
• It is driven by a toothed wheel called a sprocket.
• This turns half the speed of the driving shaft, so its toothed wheel is twice the size.
• This tool has several toothed wheels that go in different directions, scoring the paper as you go along.
• Every mechanic knows that a ratchet is a toothed wheel or bar used to prevent a gizmo from moving backward.
• This was produced in two ways, the first of which was rouletting, or using a rolling, toothed wheel to produce the desired effect.
• In common with Contax, a small toothed wheel in front of the shutter release is used to focus lenses that use the internal bayonet.
• His device is a toothed wheel which passes near a lodestone so that the teeth are alternately attracted by one pole and repelled by the other.
• Older corals have a large axial area with the cardinal fossula and projecting septa at their edges, making them appear like a " toothed wheel ".
• In 1848 " 49, Fizeau used, not a rotating mirror, but a toothed wheel apparatus to perform an absolute measurement of the speed of light in air.
• An Agricola illustration from 1580 showing a toothed wheel that engages a slotted cylinder to form a gear train that transmits power from a human-powered treadmill to mining pump.
• Other tools such as mezzotint rockers, roulettes ( a tool with a fine-toothed wheel ) and burnishers ( a tool used for making an object smooth or shiny by rubbing ) are used for texturing effects.
• Focusing of such lenses could be done by rotating the toothed wheel on the top front of the camera body or by rotating the lens barrel itself ( the distance scale is on the camera body ).
• The system comprises a length of toothed rail ( the " rack " ) between the running rails which meshes with a toothed wheel ( the " pinion " ) mounted on each rail vehicle's driving axle.