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Title:
ELECTRIC CONTACT COUPLING, AND VEHICLE WITH ELECTRIC CONTACT COUPLING THAT TRAVELS ON TRACK
Document Type and Number:
Japanese Patent JP2012206714
Kind Code:
A
Abstract:

To reliably seal a coupling housing when an electric contact coupling is closed.

An electric contact coupling (100) for a vehicle traveling on a track includes: a coupling housing (1) having a seal (3) surrounding at least a part of a housing opening part (2); and a protective flap (4) provided in the coupling housing (1). The seal (3) includes an upper sealing area (3a) and a lower sealing area (3b) extending substantially parallel to a rotation axis (R). The upper sealing area (3a) comes into contact with a sealing surface (5a) positioned to be substantially perpendicular to a housing end (A). The lower sealing area (3b) comes into contact with a sealing surface (5b) positioned to be substantially parallel to the housing end (A).


Inventors:
LYDA MARTIN
WENGE BRUNHILDE
HEMPEL MARIO
Application Number:
JP2012073343A
Publication Date:
October 25, 2012
Filing Date:
March 28, 2012
Export Citation:
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Assignee:
VOITH PATENT GMBH
International Classes:
B61G7/00; B61G5/10
Domestic Patent References:
JP2002225705A2002-08-14
JP2004224221A2004-08-12
JPH0665141U1994-09-13
JP2005289108A2005-10-20
JP2009241673A2009-10-22
Foreign References:
US1790292A1931-01-27
Attorney, Agent or Firm:
Rie Morimoto
Morimoto Kazunori