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  • Thumbnail for Pulley
    Pulley (redirect from Sheave)
    move and change direction, or transfer power between itself and a shaft. A sheave or pulley wheel is a pulley using an axle supported by a frame or shell...
    16 KB (1,975 words) - 03:37, 6 May 2024
  • Thumbnail for Rigging (material handling)
    Shackle – Metal assembly which functions as a removable connecting link Sheave – Wheel to support movement and change of direction of a taut cablePages...
    4 KB (558 words) - 18:57, 5 May 2024
  • In mechanical engineering, an eccentric is a circular disk (eccentric sheave) solidly fixed to a rotating axle with its centre offset from that of the...
    4 KB (422 words) - 22:27, 9 January 2024
  • Thumbnail for Catenary
    Catenary (redirect from Chain curve)
    ropes or chains) passing through the vehicle and moved along by motorized sheaves. The catenaries can be evaluated graphically. The equation of a catenary...
    51 KB (6,927 words) - 22:34, 24 May 2024
  • Thumbnail for Wire rope spooling technology
    horizontal roller, or alternatively a wire rope sheave. The lateral movement of the housing is generated by a chain drive sprocket ratio between drum and lead...
    8 KB (1,230 words) - 04:18, 22 February 2023
  • does. (By definition, I is a bounded below complex of injective sheaves with a chain map E → I that is a quasi-isomorphism.) Then the cohomology groups...
    36 KB (5,829 words) - 11:31, 18 May 2024
  • Thumbnail for Belt (mechanical)
    include the effects of belt tension, speed, sheave eccentricity and misalignment conditions. The effect of sheave Eccentricity on vibration signatures of...
    37 KB (4,943 words) - 04:47, 6 March 2024
  • Thumbnail for Fly system
    lift and operating lines. A block consists of a grooved wheel, known as a sheave (pronounced "shiv"), steel side plates, spacers, shaft, flange bearings...
    64 KB (9,907 words) - 11:36, 29 April 2024
  • Thumbnail for Differential pulley
    "Weston differential pulley", sometimes "differential hoist", "chain hoist", or colloquially "chain fall"— is used to manually lift very heavy objects like car...
    9 KB (1,139 words) - 04:37, 10 May 2024
  • crown block is called the "fast line". The drill line then enters the first sheave of the crown block and makes typically 6 to 12 passes between the crown...
    3 KB (408 words) - 20:55, 1 January 2024
  • Thumbnail for Pratītyasamutpāda
    two sheaves of reeds leaning on each other for support (the parallel at SA 288 has three sheaves instead). There are also several passages with chains that...
    180 KB (20,203 words) - 17:04, 13 March 2024
  • Thumbnail for Jibboom
    jib-boom by a boom iron and lashing. At its point, it has a sheave for the royal stay. Another sheave at the heel is for a heel rope. It is to the point that...
    5 KB (636 words) - 15:02, 2 September 2023
  • Thumbnail for Homological algebra
    have been defined for many different objects such as topological spaces, sheaves, groups, rings, Lie algebras, and C*-algebras. The study of modern algebraic...
    27 KB (3,857 words) - 20:15, 11 February 2024
  • Thumbnail for Elevator
    will be an additional sheave in the pit below the elevator, to guide the cables. If the compensation system uses chains, the chain is guided by a bar mounted...
    149 KB (18,284 words) - 11:06, 22 May 2024
  • Thumbnail for Portsmouth Block Mills
    parts: the shell, the sheave, the pin for locating the latter in the shell and a metal bush, or coak, inserted into the sheave to save wear between it...
    20 KB (2,966 words) - 00:54, 1 April 2024
  • Thumbnail for Lifting hook
    the lifting wire rope sling, chain or rope to which the load is attached. A hook may have one or more built-in pulley sheaves as a block and tackle to multiply...
    1 KB (128 words) - 07:45, 13 April 2022
  • Thumbnail for Parbuckle salvage
    Eight 28-inch-diameter (710 mm) sheaves, eight 24-inch-diameter (610 mm) sheaves, and one 20-inch-diameter (510 mm) sheave comprised just half the mechanical...
    18 KB (1,790 words) - 19:57, 21 May 2024
  • Thumbnail for Continuously variable transmission
    the gear ratio is adjusted by moving the two sheaves of one pulley closer together and the two sheaves of the other pulley farther apart. As the distance...
    41 KB (4,871 words) - 13:08, 15 May 2024
  • ( q ) {\displaystyle \mathbb {Z} (q)} restrict to a complex of Zariksi sheaves of X {\displaystyle X} . These are called the p {\displaystyle p} -th motivic...
    14 KB (2,676 words) - 07:17, 5 May 2024
  • Thumbnail for Arresting gear
    landing aircraft is transferred to a purchase cable, which is routed via sheaves to the arresting engine, located in a machinery room below the flight deck...
    22 KB (2,894 words) - 22:32, 26 May 2024
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