This page displays all 「FI」 in main group B61L5/00. |
HB:Handbook | ||||
CC:Concordance |
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Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals () | HB | CC | 5H161 | |
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Signal boxes | HB | CC | 5H161 | |
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Coupling rods | HB | CC | 5H161 | |
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Cranks | HB | CC | 5H161 | |
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Others | HB | CC | 5H161 | |
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.Mechanical devices for operating points or scotch-blocks | HB | CC | 5H161 | |
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.Fluid-pressure devices for operating points or scotch-blocks | HB | CC | 5H161 | |
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.Electric devices for operating points or scotch-blocks | HB | CC | 5H161 | |
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.Underground actuating arrangements, e.g. for tramways | HB | CC | 5H161 | |
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.Locking mechanisms for points; Means for indicating the setting of points | HB | CC | 5H161 | |
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Characterised by indication | HB | CC | 5H161 | |
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Characterised by close-contact detection | HB | CC | 5H161 | |
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Others | HB | CC | 5H161 | |
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.Visible signals | HB | CC | 5H161 | |
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..Form signals, e.g. semaphore arms | HB | CC | 5H161 | |
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...Local operating mechanisms for form signals | HB | CC | 5H161 | |
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..Light signals; Mechanisms associated therewith, e.g. blinders | HB | CC | 5H161 | |
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Characterised by control | HB | CC | 5H161 | |
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Others | HB | CC | 5H161 | |
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.Audible signals, e.g. detonator | HB | CC | 5H161 | |
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..Devices for initiating the release of detonators in a certain position of a signal | HB | CC | 5H161 | |
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..Replacement of detonators | HB | CC | 5H161 | |