- wedge friction wheel
- 槽形摩擦轮
English-Chinese machine dictionary (英汉机械大词典). 2013.
English-Chinese machine dictionary (英汉机械大词典). 2013.
Wedge gear — A friction gear wheel with wedge shaped circumferential grooves. {Wedge gearing}. [Webster 1913 Suppl.] … The Collaborative International Dictionary of English
Wedge gearing — Wedge gear Wedge gear A friction gear wheel with wedge shaped circumferential grooves. {Wedge gearing}. [Webster 1913 Suppl.] … The Collaborative International Dictionary of English
wedge gear — noun : a friction gear wheel with wedge shaped circumferential grooves … Useful english dictionary
machine — machineless, adj. /meuh sheen /, n., v., machined, machining. n. 1. an apparatus consisting of interrelated parts with separate functions, used in the performance of some kind of work: a sewing machine. 2. a mechanical apparatus or contrivance;… … Universalium
Sediment Profile Imagery — (SPI) is an underwater technique for photographing the interface between the seabed and the overlying water. The technique is used to measure or estimate biological, chemical, and physical processes occurring in the first few centimetres of… … Wikipedia
mechanical advantage — Mech. the ratio of output force to the input force applied to a mechanism. [1890 95] * * * Force amplifying effectiveness of a simple machine (lever, wedge, wheel and axle, pulley, or screw). The theoretical mechanical advantage of a system is… … Universalium
Simple machine — This article is about the concept in physics. For the Internet forum software, see Simple Machines Forum. Table of simple mechanisms, from Chambers Cyclopedia, 1728.[1] Simple machines provide a vocabulary for understanding more complex machine … Wikipedia
Bicycle brake systems — are used to slow down, or brake a bicycle. There have been various types through history, and several are still in use today.HistoryEarly bicycles such as the high wheeled penny farthing bikes were fitted with spoon brakes. As they were fixed… … Wikipedia
Hydroplaning (tires) — Hydroplaning or aquaplaning by a road vehicle occurs when a layer of water builds between the rubber tires of the vehicle and the road surface, leading to the loss of traction and thus preventing the vehicle from responding to control inputs such … Wikipedia
Bicycle brake — Animation of a single pivot side pull calliper brake for the rear wheel of a steel framed road bike. A bicycle brake is used to slow down or stop a bicycle. There have been various types of brake used throughout history, and several are still in… … Wikipedia
Belt (mechanical) — For other belts, see Belt (disambiguation). A pair of vee belts … Wikipedia