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A less obvious problem is that it is very difficult to keep such a vehicle moving in a straight line. Although a governor can be used to ensure the two engine speeds are similar, loads on the tracks will not be the same as it moves over different terrain, causing the more heavily loaded track to slow and the tank to turn in that direction.
In 1942, the U.S. Army Air Force (the successor to the Air Corps from June 1941) ordered the Bobcat as a light transport as C-78s, which were redesignated as UC-78s on 1 January 1943. By the end of World War II, Cessna had produced more than 4,600 Bobcats for the U.S. Army, 67 of which were transferred to the United States Navy as JRC-1 s.
Buckled CWR track. Stressing is a rail engineering process. It is used to prevent heat and cold tension after installation of continuous welded rail (CWR). Environmental heat causes CWR to expand and therefore can cause the fixed track to buckle. Environmental cold can lead to the contraction of the fixed railway track causing brittleness and ...
Chain tensioner on a single-speed bicycle Belt tensioner on a belt-drive bicycle Hydraulic bolt tensioner Hydraulic Puller-tensioner . A tensioner is a device that applies a force to create or maintain tension. The force may be applied parallel to, as in the case of a hydraulic bolt tensioner, or perpendicular to, as in the case of a spring ...
First-generation American subcompacts, left to right: AMC Gremlin, Ford Pinto, Chevrolet Vega. American automakers had first countered imports such as the Volkswagen Beetle with compact cars including the Ford Falcon, Ford Maverick, Chevrolet Corvair and Plymouth Valiant, although these cars featured six-cylinder engines and comprised a larger vehicle class.
A tension meter is a device used to measure tension in wires, cables, textiles, Mechanical belts and more. Meters commonly use a 3 roller system where the material travels through the rollers causing deflection in the center roller that is connected to an analog indicator or load cell on digital models. [ 1 ]
Some tapes are already calibrated to account for the sag at a standard tension. [1] [2] In this case, errors arise when the tape is pulled at a Tension which differs from the standard tension used at standardization. The tape will pulled less than its standard length when a tension less than the standard tension is applied, making the tape too ...
Robert Francis "Bobcat" Goldthwait (born May 26, 1962) is an American comedian, actor, director, and screenwriter. He is known for his black comedy stand-up act, delivered through an energetic stage persona with an unusual raspy and high-pitched voice.