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DE2852181A1
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Telescopic grandstand for indoor arenas - with plastics anti-friction lining on base beams
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DE2851778A1
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Telescopic sports hall type platform steps - have elastic bearing units on base beams on both sides of running rollers
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DE2745803A1
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Power-driven telescopically retracted steps - are for auditorium platform and have extending cable round end pulleys, from bottom step onward
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DE2657985A1
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Universal ladder with hinged rungs - has stringer tops hinged to similar unit for step ladder formation
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DE2652305A1
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Telescopic platform stage gangway support - has sliding or rolling elements mounted on upper extensible platform steps
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DE2651051A1
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Telescopic platform stage support system - has brackets mounted on vertical support and movable on offset bearings on next step below
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DE2552555A1
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Telescopically extendible platform access arm - has hinge lever coupled to cantilever arm to return it to rest when steps are retracted
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DE2549511A1
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Sports hall spectator stand acess gangway - has telescoping seat rows with corresponding varying cantilever gangway width
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DE2416256A1
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TELESCOPIC STAND
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