Title:
【発明の名称】平面交差踏切
Document Type and Number:
Japanese Patent JP2902782
Kind Code:
B2
Abstract:
In the region of the track (2) the roadway is formed by inner (3) and outer (4) roadway plates whereby the inner plates (3) are self-supporting and bridge the distance between the rails (5) of the track (2) and have at their edges bordering the track projecting bearing ribs (7) by which the inner plates (3) are supported on the rail bases (10), laterally against the rail web (11) and at the top against the rail heads (12) with the insertion of elastic, shaped supports (8, 9) of rubber or plastic whereby lower supporting components (8) with an angular cross-section are provided to locate the bearing ribs (7) of the inner plates (3) on the rails (2) which bear on the rail base via one shank (18) while the other shank (20) is beside the rail web (11). The top (28) of the shank (18) of the angular cross-section lower support (8) lying on the rail base (10) and the base (23) of the bearing ribs (7) supported thereon run approximately parallel to the top (29) of the rail base. A plurality of adjacent grooves (31) is provided at least on the bottom (30) of the shank (18) of the lower support (8) lying on the rail base (10) and preferably also on the other surfaces facing the rails (2).
Inventors:
NOIMAN BERUNHARUTO
Application Number:
JP51232691A
Publication Date:
June 07, 1999
Filing Date:
July 31, 1991
Export Citation:
Assignee:
GUMUNTONAA FUEATEIHITAIRE GMBH UNTO CO KG
International Classes:
E01C9/04; (IPC1-7): E01C9/04
Domestic Patent References:
| JP63251501A | ||||
| JP62160303A | ||||
| JP4823108A | ||||
| JP52106907U |
Other References:
【文献】欧州公開16869(EP,A1)
【文献】欧州公開374325(EP,A2)
【文献】欧州公開374325(EP,A2)
Attorney, Agent or Firm:
Wakabayashi Tadashi