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Sheave wheel
| Diamond Glossary (алмазы и бриллианты - глоссарий терминологии) |
Sheave
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Sheave, английский
- Grooved wheel or pulley (22).
- A wheel, complete with arm or frame, suspended from structures to permit stringing of fiber optic cables. the sheaves must be lined with urethane or neoprene and have a diameter as required in specifications for each type of cable being installed for normal vertical suspension points
- Ролик, шкив, бобина, катушка, шпулька,
- Блок
- The wheel inside a block or fitting over which the line runs freely.
- Шкив
- The wheel on which the rope works in a block; it is generally formed of lignum vit?, sometimes of brass, and frequently of both; the interior part, or that which sustains the friction against the pin, being of brass, let into the exterior, which is of lignum vit?, and is then termed a sheave with a brass coak, bouche, or bush. the name also applies to a cylindrical wheel made of hard wood, movable round a stout pin as its axis; it is let through the side and chess-trees for leading the tacks and sheets. also, the number of tiers in coiling cables and hawsers.
- The grooved wheel in a block, over which the fall (rope, wire or chain) is led (pronounced “shiv”).
- A wheel, grooved around its circumference, that guides and supports a cable or rope between the load and the hoisting engine.
- Шкив; блок, ролик 505 sheave
- The grooved part of a block through which a line runs.
Sheave block, английский
An assembly consisting of a pulley wheel, side plates, shaft, and bearings over which a cable or rope is passed; a pulley block.
Sheave-linkage system, английский
Рычажная система блоков (талевого каната)
Wheel, английский
- As in common usage. traditionally and most commonly spoked.
- Колесо
- A general name for the helm, by which the tiller and rudder are worked in steering the ship; it has a barrel, round which the tiller-ropes or chains wind, and a wheel with spokes to assist in moving it.
- [1] a tactical maneuver in which all ships in a line abreast maintain their relative positions, with inner vessels slowing down and outer ones speeding up (also corpen turn). [2] a ship’s steering wheel, its helm. [3] the handwheel of a capstan. [4] a propeller or paddlewheel. [5] any circular disc or frame that revolves on an axis. wheel-lock: a musket equipped with a small metal wheel which turns against iron pyrites to produce a spark and ignite the charge.
- What the tire is mounted on. wheels can be made of steel or a light alloy, such as aluminum.
Wheel, английский
Wheel, английский
Wheel alignment, английский
Alignment
Wheel and axle, английский
A well-known mechanical power, to which belong all turning or wheel machines, as cranes, capstans, windlasses, cranks, &c.
Wheel angle indicator, английский
Wheel arch, английский
The usually semicircular housing above a roadwheel. see also mudguard,
Wheel balancer, английский
Wheel balancing machinery, английский
Wheel barrow, английский
Wheel base, английский
See wheelbase,
Wheel brae, английский
Wheel brake, английский
A brake operating directly at a road wheel, as opposed to an inboard brake, transmission brake or retarder,
Wheel burn, английский
A scar on the running surface of the rail caused by intense friction heating from driving wheel slippage. the flowed metal may chip out and thermal cracks may develop into a transverse defect.
Wheel chair, английский
Wheel clamp, английский
Колесный зажим, который прикрепляется полицейским из лондонской столичной полиции к колесу неправильно припаркованной машины
Wheel conveyor, английский
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Short hole, английский
Blasthole, grout hole
Shale screen, английский
Shaker
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