Title:
鉄道レール締結装置
Document Type and Number:
Japanese Patent JP2013515180
Kind Code:
A
Abstract:
A railway rail fastening apparatus has a baseplate for receiving a railway rail to be fastened thereto and baseplate securing elements for securing the baseplate to a baseplate seat area of a concrete railway foundation. The baseplate securing elements carry first and second fastening assemblies configured for location on the concrete rail foundation on opposite sides of the baseplate seat area. Each of the first and second fastening assemblies including fixing member having a first part that extends from the baseplate member for retention within the concrete rail foundation. Only the fixing member of one fastening assembly includes a screw-threaded fastener.
Inventors:
Cox stephen john
Porile John Philip
Adedaipe Anthony
Lloyd Nicholas
Porile John Philip
Adedaipe Anthony
Lloyd Nicholas
Application Number:
JP2012545200A
Publication Date:
May 02, 2013
Filing Date:
December 03, 2010
Export Citation:
Assignee:
Pandrol Limited
International Classes:
E01B9/46
Domestic Patent References:
| JP2009527665A | 2009-07-30 | |||
| JP2009527667A | 2009-07-30 | |||
| JP2009527668A | 2009-07-30 | |||
| JP2009527665A | 2009-07-30 | |||
| JP2009527667A | 2009-07-30 | |||
| JP2009527668A | 2009-07-30 |
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Disciple Maru Ken
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa
Ken Iwagami
Sadao Kumakura
Disciple Maru Ken
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa
Ken Iwagami