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Spring buckle
| Глоссарий в железнодорожной технике |
A retaining clip which wraps round the leaves of a laminated vehicle spring at the centre point.
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Buckle, английский
- Also called "oil canning"; a distortion of a metal surface, appearing as a bulge or
- A mast buckles when it suffers by compression, so that the fibre takes a sinuous form, and the grain is upset. also, in polar regions, the bending or arching of the ice upwards, preceding a nip.
- The bend in a piece of drill-stem equipment induced by excessive feed pressure.
- The deformation of component members of a drill derrick, tripod, or mast, caused by attempting to hoist too heavy a load or by applying excessive strain when pulling on stuck casing, etc.
- (1) indentation on a flat face of a casting that may be caused by expansion of molding sand or by the dip coat of an investment casting peeling away from the pattern. (2) local waviness in rolled metal sheet or bar stock, usually transverse to the rolling direction. (3) failure mode of a compressed component that is characterized by unstable lateral deflection.
- (1) indentation on a flat face of a casting that may be caused by expansion of molding sand or by the dip coat of an investment casting peeling away from the pattern. (2) local waviness in rolled metal sheet or bar stock, usually transverse to the rolling direction. (3) failure mode of a compressed component that is characterized by unstable lateral deflection. burnt-in sand: in manufacturing, discontinuity consisting of mixture of sand and metal cohering to surface of casting.
Buckle (track), английский
A substantial displacement of track from its original design alignment caused by longitudinal thermal stresses overcoming the lateral resistance of the track
Buckle guy, английский
Line attached to the middle of a spar tree or steel tower (32).
Buckler, английский
An ornament used in the decoration of friezes; sometimes circular or lozenge-shaped. buffer 145
Bucklers, английский
Two blocks of wood fitted together to stop the hawse-holes, leaving only sufficient space between them for the cable to pass, and thereby preventing the ship taking in much water in a heavy head-sea. they are either riding or blind bucklers (which see).
Buckley, английский
Spr, английский
- Single point refueling
- Solid propellant rocket
- Spring
- Strip printer
Spr suomen punainen risti, финский
Správce tunelu, чешский
"veřejný orgán (státní, regionální nebo místní vláda), soukromý podnik či veřejně soukromé partnerství ppp nebo jimi určená osoba zodpovídající za správu tunelu.
Spränga, шведский
Sprätt, шведский
Språk, шведский
Språkkurs, шведский
Språklärare, шведский
Språklig, шведский
Språng, шведский
Sprühdauer, немецкий
Spra, английский
Sprachökonomie, немецкий
Sprach- und raumstudien, немецкий
Sprachabschnitt, немецкий
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Automatic fare collection (afc), английский
A revenue collection system common on metros and urban railways which requires the passenger to buy a ticket and use it to release an entrance or exit gate to permit access to or exit from the railway. afc reduces the need for ticket checking staff and reduces fraud by passengers and staff.
Active suspension, английский
A recent development in train ride control, active suspension uses microprocessor control to detect changes in track formation or direction and then signal changes in the suspension configuration. in this way, sideways movements can be used to stiffen hydraulic resistance in dampers or induce hydraulic jacking movement to adjust body tilt.
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