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Heel ferrule
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The ferrule or spacer tube between the heel block and heel fish plate (through the switch) i through which a heel bolt passes. it allows the heel bolt to be tightened whilst permitting the switch to pivot.
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Ferrule, английский
- Metal band or socket in which the terminal of a wire or wire rope is fastened securely (32).
- Metal tubes used to keep roof gutters "open". long nails (ferrule spikes) are driven through these tubes and hold the gutters in place along the fascia of the home.
- A metal or plastic sleeve used to terminate the end of a cable housing
- Передняя (контактная) часть разъёма, в которой находится оптич. валакно
- Most often made of ceramic, but can also be steel or plastic. the fiber is bonded internally to the ferrule, which provides the alignment with the mating sleeve and opposite ferrule. endfaces can be flat, radiused, or angled depending on the type of fiber and endface polish
- A tube within a connector with a central hole that contains and aligns a fiber.
- A metal sleeve, esp. one which is fitted with a screwed plug; serves as an opening on the side of a pipe providing access for inspection or cleaning the interior of the pipe.
- A metal or rubber cap or ring that strengthens and protects the lower end of a crutch or walking stick verb to fit a ferrule onto a crutch or walking stick
- Ферул; керамический наконечник (кабельного соединителя)
- A synonym for core-barrel guide ring.
- As used by drillers in africa, a synonym for case; also for casing. ff. a66r., commonly used for flat face.
Ferrule (heel), английский
See heel ferrule.
Ferrule (pipe), английский
A pipe utilised in conjunction with a bolt to brace the extreme ends of a crossing or crossingwork.
Ferrule:, английский
The sleeve, usually plastic, on the end of the cue shaft to which the cue tip is attached (with adhesive)
Heel, английский
- The end of points at which the switch pivots.
- 1. the lean caused by the wind`s force on the sails of a sailing vessel.
- Пятка
- Крен, кренить(ся), кренговать, килевать
- The back part of the foot
- Крен, пятка руля, киля, шпангоута
- The after end of a ship`s keel, and the lower end of the stern-post to which it is connected. also, the lower end of any mast, boom, bowsprit, or timber. also, that part of the end of the butt of a musket which is uppermost when at the firing position.—to heel. to lie over, or incline to either side out of the perpendicular: usually applied to a ship when canted by the wind, or by being unequally ballasted. (see crank, stiff, and trim.)
- [1] to lean temporarily to one side (cf. list). [2] the foot of a mast or rudder. [3] the inboard end of a bowsprit. [4] the after end of the keel. [5] a small quantity of liquid left in a tank or other container. heel-and-toe: slang for working watch-andwatch.
- The fixed jaw on an adjustable-wrench safety clamp or on a rock crusher. see anvil.
- The collar of a borehole.
- To tip to one side.
Heel, английский
Leaning of a boat to one side in response to the wind.
Heel, английский
Heel, английский
Heel block, английский
The block at the heel end of points about which the switch pivots.
Heel bolt, английский
The bolt utilised to fasten the heel assembly.
Heel bone, английский
The bone forming the heel, beneath the talus. also called calcaneus hegar’s sign hegar’s sign / he?&?z sa?n/
Heel boom, английский
Loading boom that uses tongs to heel or force one end of a log against the underside of the boom (22).
Heel cut, английский
A notch cut in the end of a rafter to permit it to fit flat on a wall and on the top, doubled, exterior wall plate.
Heel fishplate, английский
The special or set fishplate at the heel of a half set of pivot heel points which supports the switch in the open position.
Heel mechanism, английский
The mechanism which provides support pivoting at the heel of a tramway switch.
Heel of a mast, английский
The lower end, which either fits into the step attached to the keel, or in top-masts is sustained by the fid upon the trestle-trees. heeling is the square part of the spar through which the fid hole is cut.
Heel of a shot, английский
Heel of foot, английский
Talón
Heel overhang, английский
See overhang toe.
Heel stone, английский
A stone at the bottom of a gate pier; used to mount the bottom hinge pin for the gate.
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Closure weld, английский
The final weld performed in a module under tension to achieve the correct stress free temperature. also referred to as closing, heat or final weld.
Fatigue index, английский
The fatigue index is a measure of fatigue expected to be induced by working a shift roster
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