Elevator installation
AssigneeInventio AG
InventorsVolker Zapf, Florian Dold, Philipp Bürgi
Life of this patent
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Abstract
An elevator installation has a car at least partially supported by a support including several electrically conductive tension-bearing elements, which elements are arranged parallel to each other and which are substantially surrounded by a jacket. The support is fastened to fastening devices, wherein the fastening devices each include a housing and a clamping element. The housing and the clamping element each have clamping surfaces, between which surfaces the support is clamped. An electrically insulating material is arranged between at least one side of the support and the clamping surfaces arranged thereon. The electrically insulating material electrically isolates the support from the housing or the clamping element or both.
Claims18
1-15. (canceled)
An elevator installation having a car at least partly supported by a support including a plurality of electrically conductive tensile carriers arranged parallel to one another and substantially encased by a casing, the support having a first side and a second side, the support being fastened to support fastening devices, the support fastening devices each comprising:
- a housing having housing clamping surfaces;
- a clamping element having clamping element clamping surfaces wherein the support is clamped between the housing clamping surfaces and the clamping element clamping surfaces;
- and
- an electrically insulating material arranged at at least one of the housing clamping surfaces and the clamping element clamping surfaces to electrically separate the support from at least one of the housing and the clamping element.
A support fastening device for an elevator installation having support belt, the support fastening device comprising:
- a housing having clamping surfaces;
- a clamping element having clamping surfaces, the support belt being clamped between the clamping surfaces of the housing and the clamping element;
- and
- an electrically insulating material coating the clamping surfaces of at least one of the housing and the clamping element wherein during use of the support belt at least one side of the support belt is electrically insulated from one of the housing and the clamping element by the electrically insulating material.
Dependencies are inferred from the claim text.