Supporting system for tunnel lights - has cable ducting for current supply cables held by suspension fixed at tunnel arch which for levelling ducting consists of lockable elements coupled adjustably with each other in vertical plane

The system detachably holds tunnel lights (15) at a cable ducting (1) which can be positioned by adjustment relative to the cable ducting. Elements (3, 4, 5) of each suspension (2) are adjustable and lockable relative to each other, in the three spatial directions at right angles to each other. The...

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Bibliographische Detailangaben
1. Verfasser:	STADLER, OTTO
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	The system detachably holds tunnel lights (15) at a cable ducting (1) which can be positioned by adjustment relative to the cable ducting. Elements (3, 4, 5) of each suspension (2) are adjustable and lockable relative to each other, in the three spatial directions at right angles to each other. The elements of each suspension consist of three angle sections. One limb (3b, 4b) of one angle section (3, 4) and one limb (4a, 5a) of the respective connecting angle section (4, 5), are connected by screws (8, 11) respectively. One limb and at least one elongated hole (9, 12) in the other limb penetrated by screws, are adjustable relative to each other. ADVANTAGE - Simplified installation work and reduced installation time. Uneven tunnel arches can be dealt with and at no increased cost.