MD507C2 - Rail polishing device - Google Patents

Rail polishing device

Info

Publication number
MD507C2
MD507C2 MD95-0194A MD950194A MD507C2 MD 507 C2 MD507 C2 MD 507C2 MD 950194 A MD950194 A MD 950194A MD 507 C2 MD507 C2 MD 507C2
Authority
MD
Moldova
Prior art keywords
crosspiece
polishing
railtrack
crosspieces
turns
Prior art date
Application number
MD95-0194A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD507B1 (en
Inventor
Дмитрий МАТВЕЕНКО
Original Assignee
Дмитрий МАТВЕЕНКО
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Дмитрий МАТВЕЕНКО filed Critical Дмитрий МАТВЕЕНКО
Publication of MD507B1 publication Critical patent/MD507B1/en
Publication of MD507C2 publication Critical patent/MD507C2/en

Links

Landscapes

  • Machines For Laying And Maintaining Railways (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention relates to the mechanisms for polishing crosspieces and is designed to restore the rolling surfaces of crosspieces of switches of a railtrack. The aim of the invention is to perform polishing of this type. When moving the device along the railtrack of a crosspiece the pantorgaph 10 with rollers triggered by the string turns and by means of its lever 12 through adjusting rod 13 turns the templet 14 that through the roller interactiny with it under weight sets the programme of motion for the crosspiece 4, where, turning in it with the bracket 5 lifts it up and puts it down along with the polishing circle and which during the movement of the device along the crosspiece has the movement trajectory that repets the longitudinal profile of the processed crosspiece.
MD95-0194A 1989-11-22 1995-03-16 Rail polishing device MD507C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894761322A SU1703767A1 (en) 1989-11-22 1989-11-22 Rail grinding device

Publications (2)

Publication Number Publication Date
MD507B1 MD507B1 (en) 1996-03-29
MD507C2 true MD507C2 (en) 1996-09-30

Family

ID=21480691

Family Applications (1)

Application Number Title Priority Date Filing Date
MD95-0194A MD507C2 (en) 1989-11-22 1995-03-16 Rail polishing device

Country Status (2)

Country Link
MD (1) MD507C2 (en)
SU (1) SU1703767A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2220250C2 (en) * 2001-12-20 2003-12-27 ОАО "Калужский завод транспортного машиностроения" Rail head profile grinder
CN121381460B (en) * 2025-12-24 2026-03-31 湖南中车轨道交通设备有限责任公司 A rail surface grinding device for railway maintenance

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SU 1615269, SU, Int. Cl. E 01 B 31/17, 1988. *

Also Published As

Publication number Publication date
SU1703767A1 (en) 1992-01-07
MD507B1 (en) 1996-03-29

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
IF99 Valid patent on 19990615

Free format text: EXPIRES: 20091122