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This page displays all 「FI」 in main group E01B7/00. |
HB:Handbook | ||||
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CC:Concordance | |||||
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Switches; Crossings (operating mechanisms B61L) | HB | CC | 2D056 | |
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.Tongues; Associated constructions | HB | CC | 2D056 | |
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..Constructions with tongues turning about a vertical pivot at the end | HB | CC | 2D056 | |
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..Constructions with flexible tongues or flexible fishplates | HB | CC | 2D056 | |
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..Other constructions of tongues, e.g. tilting about an axis parallel to the rail, movable tongue blocks or rails | HB | CC | 2D056 | |
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.Frogs | HB | CC | 2D056 | |
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..Fixed frogs made of one part or composite | HB | CC | 2D056 | |
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..with movable parts | HB | CC | 2D056 | |
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..Jump-over frogs | HB | CC | 2D056 | |
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.Combinations of switches and crossings | HB | CC | 2D056 | |
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.Safety means for switches, e.g. switch point protectors, auxiliary or guiding rail members | HB | CC | 2D056 | |
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.Special sleepers for switches or crossings; Fastening means therefor | HB | CC | 2D056 | |
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.Heating of switches | HB | CC | 2D056 | |
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.Lubricating of switches (lubricating of rails B61K 3/00) | HB | CC | 2D056 | |
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.Crossings | HB | CC | 2D056 | |
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..Jump-over crossings | HB | CC | 2D056 | |