STEEL CABLE
The invention relates to a steel cable (1, 11) comprising steel wires (2, 12) and comprising at least one light wave guide (3, 13) which is surrounded by the steel wires (2, 12) and provided for detecting load-dependent cable strains, and having a glass fibre (4, 14) surrounded by a plastic casing (...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to a steel cable (1, 11) comprising steel wires (2, 12) and comprising at least one light wave guide (3, 13) which is surrounded by the steel wires (2, 12) and provided for detecting load-dependent cable strains, and having a glass fibre (4, 14) surrounded by a plastic casing (5, 15), wherein at least the steel wires (2'', 12'') closest to the light wave guide (3, 13) are crimped with the light wave guide (3, 13) and permanently pressed against the casing surface (M) thereof, whereby the cross-sectional shape of the casing surface (M) of the light wave guide (3, 13) deviates from an unloaded shape, in particular a circular shape, and the light wave guide (3, 13) is clamped continuously along at least one part of the longitudinal extension (Z) thereof, in a slip-free manner between the steel wires (2'', 12'') closest to same. The invention also relates to a method for producing a steel cable (1, 11) of this type.
本发明涉及种钢缆索(1，11)，其包括钢丝(2，12)并且包括至少个光波导(3，13)，该光波导被钢丝(2，12)包围并且被设置成用于检测载荷相关的缆索 |
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