Invention Grant
- Patent Title: Handrail for an escalator or a moving walkway
- Patent Title (中): 扶手或自动人行道的扶手
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Application No.: US12993535Application Date: 2009-05-05
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Publication No.: US08800744B2Publication Date: 2014-08-12
- Inventor: Thomas Illedits , Thomas Novacek , Michael Matheisl
- Applicant: Thomas Illedits , Thomas Novacek , Michael Matheisl
- Applicant Address: CH Hergiswil NW
- Assignee: Inventio AG
- Current Assignee: Inventio AG
- Current Assignee Address: CH Hergiswil NW
- Agency: Ladas & Parry LLP
- Priority: EP08156616 20080521
- International Application: PCT/EP2009/055428 WO 20090505
- International Announcement: WO2009/141224 WO 20091126
- Main IPC: B66B23/22
- IPC: B66B23/22 ; B66B23/24

Abstract:
The invention relates to a handrail (1), used in particular for escalators or moving walkways, comprising a plurality of grip elements (10) or grip segments (10) arranged next to one another. The grip elements or grip segments (10) consist of a base body (11) that has an outer shell (12) or cover layer (12) and several inner chambers (15) delimited by the outer shell (12) or cover layer (12). The base body (11) has many or several reinforcing ribs (16 to 20 and 16′ to 20′, 35 and 35′ and 36 and 54). The outer shell or cover layer (12) is continuous in a grip region (13). The reinforcing ribs (16 to 20 and 16′ to 20′, 35 and 35′ and 36 and 54) divide the interior (15) into separate, independent chambers (21-24, 37-38, 55). This provides excellent thermal insulation and excellent soundproofing or noise insulation.
Public/Granted literature
- US20110083938A1 HANDRAIL FOR AN ESCALATOR OR A MOVING WALKWAY Public/Granted day:2011-04-14
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