Title:
RAIL GRINDING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/202003
Kind Code:
A1
Abstract:
A rail grinding apparatus which includes a first grinding head adapted to at least partially contact a running surface of the rail, and a magnetic component for connecting the rail grinding apparatus to the rail via a magnetic attracting force. The first grinding head is rotatable in order to grind the running surface. A magnetic attraction force generated by the magnetic component presses the first grinding head to onto the running surface of the rail. The lightweight rail grinder is particularly suitable for using on steep rails, such as those for cable trams.
Inventors:
HO WAI LUN (CN)
Application Number:
PCT/CN2022/124612
Publication Date:
October 26, 2023
Filing Date:
October 11, 2022
Export Citation:
Assignee:
JABEZ INNOVATION LTD (CN)
International Classes:
E01B31/17
Foreign References:
| CN113136751A | 2021-07-20 | |||
| CN209227312U | 2019-08-09 | |||
| CN113026454A | 2021-06-25 | |||
| CN113062159A | 2021-07-02 | |||
| CN113174790A | 2021-07-27 | |||
| CN215925465U | 2022-03-01 | |||
| CN212000414U | 2020-11-24 | |||
| CN211547121U | 2020-09-22 | |||
| EP1367175A2 | 2003-12-03 |
Attorney, Agent or Firm:
SHANGHAI SAVVY INTELLECTUAL PROPERTY AGENCY (CN)
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