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US 2022/0089413 A1Published application
Escalator
AssigneeKone Corporation
InventorsJouni Salojärvi, Tero Salin, Aapo Saari, Pirkka Haimi, Pekka Hokkanen, Visa Rauta
Life of this patent
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Abstract
An escalator includes a truss formed of a support structure that bridges a lower landing and an upper landing of the escalator. The truss includes two rising side sections extending upwards from a bottom plane of the truss, the side sections extending along a length of the truss and being joined together with cross braces. The escalator includes a subframe attached to an outer side of at least one side section of the truss, the subframe being arranged to receive an outer cladding of the escalator.
Claims20
An escalator comprising:
- a truss formed of a support structure that bridges a lower landing and an upper landing of the escalator, the truss comprising two rising side sections extending upwards from a bottom plane of the truss, the side sections extending along a length of the truss and being joined together with cross braces;
- and
- a subframe, the subframe being attached to an outer side of at least one of the two side sections of the truss, the subframe being arranged to receive an outer cladding of the escalator,
- wherein the subframe is formed of beams arranged in a lattice structure.
1 more element
Dependencies are inferred from the claim text.