Title:
RAIL MANAGEMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/042957
Kind Code:
A1
Abstract:
The present invention relates to a rail management device. The rail management device may comprise: a measurement unit which is a device for measuring the cross-sectional profile of a rail comprising a base portion, a web portion, and a head portion, and measures the top profile and flank profile of the head portion; and a securing unit which is fixed to the rail and supports and secures the measurement unit, wherein the securing unit comprises: a body which is connected to the measurement unit; an elastic clamp which is provided at the bottom of the body and is brought into close contact with the upper surface of the head portion; an invariable clamp which is provided at one side of the body and is brought into close contact with the lower surface of one side of the head portion; and a variable clamp which is provided at the other side of the body and is brought into close contact with the lower surface of the other side of the head portion.
Inventors:
JEONG WOO TAE (KR)
Application Number:
PCT/KR2021/015686
Publication Date:
March 23, 2023
Filing Date:
November 02, 2021
Export Citation:
Assignee:
KRRI (KR)
International Classes:
G01B21/32; B61D15/12; G01B5/00; G08C17/02
Foreign References:
| JP2015014484A | 2015-01-22 | |||
| JP2001049604A | 2001-02-20 | |||
| JP2016211876A | 2016-12-15 | |||
| JP2003207319A | 2003-07-25 | |||
| KR101742981B1 | 2017-06-14 |
Attorney, Agent or Firm:
HAN, Sang Soo et al. (KR)
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