Telescopic System and Preloading Element
OwnerMuhammet Erkam Türker, Stefan Niermann +1inventors
InventorsMuhammet Erkam Türker, Stefan Niermann, Marco Jaekel
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Abstract
A telescopic system (1) includes rail elements (2, 3, 4), which are displaceable with respect to one another in the longitudinal direction. At least one rail element includes a lower outer rail (5) and at least one rail element includes an upper outer rail (6), with the proviso that at least one further rail element includes a middle rail (7), which is located between the lower outer rail and the upper outer rail. All the rail elements have sliding surfaces. At least the middle rail has a core element (15) and a sheath material (16) with the sheath material forming the sliding surfaces of the middle rail at least in regions.
Claims30
A telescopic system (1) with rail elements (2, 3, 4), which are displaceable relative to one another in the longitudinal direction (X), at least one rail element forming a lower outer rail (5) and at least one rail element forming an upper outer rail (6), with the proviso that at least one further rail element forms a middle rail (7, 81) arranged between the lower outer rail (5) and the upper outer rail (6), all the rail elements having sliding surfaces (51a, 51b, 52a, 52b, 53a, 53b, 54a, 54b), wherein at least the middle rail (7) has a core element (15) and a cladding material (16), and in that the cladding material (16) at least in places forms the sliding surfaces of the middle rail (7).
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Dependencies are inferred from the claim text.