Door frame at elevator shaft doors
AssigneeInventio AG
InventorsJules Christen, Roland Weidmann, Peter Spiess
Life of this patent
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Abstract
An elevator shaft door frame has posts of a basic configuration that can be combined with cladding profile members of different shape and size. The posts include a plate-like profile member with two U-shaped corrugations and a plate fastened to the profile member and covering the open rear side of the corrugations. A decorative cladding profile member is fastened to the post and has one U-shaped profile member abutting and fastened to the plate and another U-shaped profile member abutting and fastened to the one U-shaped profile member.
Claims11
A door frame for elevator shaft doors, the door frame being assembled from at least two posts and an upper pat, comprising:
- a pair of vertically extending posts;
- an upper part extending between upper ends of said posts;
- and
- a pair of decorative cladding profile members each fastened to one of said posts and spaced therefrom by an associated profile member, said cladding profile members each having a first U-shaped profile member with a leg having a bent-over flange connected to a leg of a second U-shaped profile member being said associated profile member, said leg and said flange of said first profile member forming contact surfaces for a further cladding element.
A door frame post for elevator shaft doors, the door frame being assembled from at least two of the posts and an upper pat, the post comprising:
- a vertically extending a substantially planar profile member with two U-shaped longitudinal corrugations formed therein having open front sides;
- and
- a plate fastened to said profile member and covering said open front sides of said corrugations.
A door frame for elevator shaft doors, the door frame being assembled from at least two posts and an upper part, comprising:
- a pair of vertically extending posts, each of said posts having a substantially planar profile member with two U-shaped longitudinal corrugations formed therein;
- a plate fastened to each said profile member and covering an open front side of said corrugations;
- an upper part extending between upper ends of said posts;
- and
- a pair of decorative cladding profile members each fastened to one of said posts, said cladding profile members being selected from a plurality of cladding profile member designs of different shapes and sizes.
Dependencies are inferred from the claim text.