cross fastening

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• Cross-country skiing — Priit Narusk in the qualification for the Tour de Ski in Prague. Nickname(s) XC skiing Characteristics Categorization Outdoor or indoor in ski tunn …   Wikipedia

• Cross brace — is the cross beam connecting between arches meant to add rigidity to construction of mining tunnels, more often tubular round diameter (as a rule, it is made of scraps of pipes), on the ends with clips or apertures for screw fastening; serves as… …   Wikipedia

• cross-linking — cross link·ing (krosґlink″ing) establishment of covalent bonds between chains of molecules of a polymer or polymers, fastening the chains together. See also cross linked polymer, under polymer …   Medical dictionary

• Cross frog — Frog Frog (fr[o^]g), n. [AS. froggu, frocga a frog (in sensel); akin to D. vorsch, OHG. frosk, G. frosch, Icel. froskr, fraukr, Sw. & Dan. fr[ o].] 1. (Zo[ o]l.) An amphibious animal of the genus {Rana} and related genera, of many species. Frogs… …   The Collaborative International Dictionary of English

• Brigid's cross — Brigid s cross, Brighid s cross, or Brigit s cross, or (in the Irish language) Cros Bríde, Crosóg Bríde or Bogha Bríde, though not recorded before the seventeenth century, is an Irish symbol that possibly derives from the pagan sunwheel. It is… …   Wikipedia

• Rail fastening system — Elements of a baseplate based rail fastening system 1. Screw for fixing plate to sleeper 2. Elastomeric pad supporting rail 3. Tension washer 4. Rail clamp 5. Tensioning bolt (nut not shown) 6. Baseplate …   Wikipedia

• The True Cross —     The True Cross     † Catholic Encyclopedia ► The True Cross     (AND REPRESENTATIONS OF IT AS OBJECTS OF DEVOTION).     (1) Growth Of the Christian Cult;     (2) Catholic Doctrine on the Veneration of the Cross;     (3) Relics of the True… …   Catholic encyclopedia

• Frog (fastening) — Line art drawing of frogs A frog (sometimes referred to as a Chinese frog) is an ornamental braiding for fastening the front of a garment that consists of a button and a loop through which it passes. The usual purpose of frogs is to provide a… …   Wikipedia

• Railroad tie — While wooden ties dominate North American railways, concrete is widely used in other parts of the world. A railroad tie/railway tie (North America), or railway sleeper (Europe) is a rectangular item used to support the rails in railroad tracks.… …   Wikipedia

• Permanent way — The permanent way means the physical elements of the railway line itself: generally the pairs of rails typically laid on sleepers embedded in ballast, intended to carry the ordinary trains of a railway. This page describes British practice and… …   Wikipedia

• Track (rail transport) — Permanent way redirects here. For other uses, see Permanent way (disambiguation). Twin rail tracks in a wooded area …   Wikipedia