Title:
RAILROAD RAIL SURFACE CLEANING DEVICE
Document Type and Number:
Japanese Patent JP2016223101
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To materialize a railroad rail surface cleaning device for cleaning the upper surface and side surfaces of a rail, and thereby improve efficiency of track maintenance work and inspection accuracy.SOLUTION: A cleaning device is configured of an arm 3 attached to a lifting frame 2, a main frame 4 attached to it with a contact angle adjustable with respect to the rail, and a brush holder 6 and a brush 7 rotatably attached to it. At least a part of element wires forming the brush 7 is a tube capable of injecting a fluid. The cleaning device performs cleaning by bringing the brush into slide contact with the rail surface while injecting the fluid from the tube.SELECTED DRAWING: Figure 1
Inventors:
NEMOTO TAKUYA
WATANABE KENJI
AIZAWA TADASHI
KUBO TAKAO
WATANABE KENJI
AIZAWA TADASHI
KUBO TAKAO
Application Number:
JP2015108670A
Publication Date:
December 28, 2016
Filing Date:
May 28, 2015
Export Citation:
Assignee:
KOTSU KENSETSU:KK
NEMOTO KIKAKU KOGYO KK
NEMOTO KIKAKU KOGYO KK
International Classes:
E01H8/10; E01B19/00; E01B31/00
Domestic Patent References:
| JPS6360310A | 1988-03-16 | |||
| JPS61147197U | 1986-09-10 | |||
| JP2010155004A | 2010-07-15 | |||
| JP2001106038A | 2001-04-17 | |||
| JPH01237258A | 1989-09-21 |
Foreign References:
| US5054401A | 1991-10-08 |
Attorney, Agent or Firm:
Watanabe strong