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Patent Searching and Data


Title:
ESCALATOR OR MOVING WALKWAY HAVING A SECURITY DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/015870
Kind Code:
A3
Abstract:
The invention relates to an escalator or moving walkway having a comb plate (12) in each case at the entry and the exit which supports comb segments (14) on which teeth (16) are formed which mesh with grooves in escalator steps or in moving walkway plates. A security device of predetermined strength extends transversely with respect to the operating direction of the escalator or of the moving walkway on the comb segments. The security device (30) is mounted at the junction between comb plate (12) and comb segments (14) and movements of the comb plate (12) and/or the comb segments (14) can be detected by means of the security device (30).

Inventors:
ISCHGANEIT, Ronny (Beckstraße 16, Hamburg, 20357, DE)
BUSEMANN, Christopher (Burchardstraße 20, Hamburg, 20095, DE)
WOZNIAK, Thaddäus (Kandinskyallee 20, Hamburg, 22115, DE)
Application Number:
DE2013/200075
Publication Date:
January 30, 2014
Filing Date:
July 24, 2013
Export Citation:
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Assignee:
THYSSENKRUPP FAHRTREPPEN GMBH (Kolumbusstrasse 8, Hamburg, 22113, DE)
International Classes:
B66B29/06
Foreign References:
JPH06144766A1994-05-24
CH374169A1963-12-31
US4088219A1978-05-09
JPH092771A1997-01-07
DE2824452A11979-12-06
JPH072373U1995-01-13
EP2471738A12012-07-04
DE29907184U11999-08-26
EP1157958A12001-11-28
Attorney, Agent or Firm:
BARONETZKY, Klaus (Patentanwälte Splanemann, Rumfordstr. 7, München, 80469, DE)
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