mechanical interlocking frame

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• Lever frame — Mechanical railway signalling installations rely on lever frames for their operation to interlock the signals and points to allow the safe operation of trains in the area the signals control. Located in the signal box, the levers are operated by… …   Wikipedia

• Mechanical puzzle — Part of a series on Puzzles …   Wikipedia

• Oban, Saskatchewan — Oban   Unincorporated area   Oban Interlocking Tower Nickname(s): Oban Station, Oban sid …   Wikipedia

• Integrated Electronic Control Centre — centres, although variations exist around the world. Up to 2005, an aggregate of 140 operational years of reliable service had been achieved overall.It consists of an operator’s workstation with a series of VDU/LCD displays which depict the… …   Wikipedia

• Summit Railway Station — Infobox Station name=Summit type=New Zealand Government Railways Department regional rail image size= image caption= address= coordinates= coord|41|8|41.29|S|175|11|48.93|E|type:railwaystation region:NZ line=Wairarapa Line other= structure=… …   Wikipedia

• Cross Creek Railway Station — Cross Creek New Zealand Government Railways regional rail Cross Creek station yard, looking west at the start of the incline …   Wikipedia

• Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations …   Wikipedia

• textile — /teks tuyl, til/, n. 1. any cloth or goods produced by weaving, knitting, or felting. 2. a material, as a fiber or yarn, used in or suitable for weaving: Glass can be used as a textile. adj. 3. woven or capable of being woven: textile fabrics. 4 …   Universalium

• Signal box — A signal box or signal cabin is a building from which railway signals and points are controlled. The term signal cabin is used in Ireland, parts of Scotland and in Australia while in North America, the term interlocking tower predominates.… …   Wikipedia

• building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …   Universalium

• Railway signal — Not to be confused with Railway signalling. A signal is a mechanical or electrical device erected beside a railway line to pass information relating to the state of the line ahead to train/engine drivers. The driver interprets the signal s… …   Wikipedia