发明名称 Door frame at elevator shaft doors
摘要 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.
申请公布号 US2002178663(A1) 申请公布日期 2002.12.05
申请号 US20020145527 申请日期 2002.05.14
申请人 CHRISTEN JULES;WEIDMANN ROLAND;SPIESS PETER 发明人 CHRISTEN JULES;WEIDMANN ROLAND;SPIESS PETER
分类号 B66B13/30;(IPC1-7):E06B1/04 主分类号 B66B13/30
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