JPH0289001U - - Google Patents

Info

Publication number
JPH0289001U
JPH0289001U JP16959288U JP16959288U JPH0289001U JP H0289001 U JPH0289001 U JP H0289001U JP 16959288 U JP16959288 U JP 16959288U JP 16959288 U JP16959288 U JP 16959288U JP H0289001 U JPH0289001 U JP H0289001U
Authority
JP
Japan
Prior art keywords
pair
pulleys
vertical rollers
grinding
spindle
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP16959288U
Other languages
Japanese (ja)
Other versions
JPH0621921Y2 (en
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 filed Critical
Priority to JP1988169592U priority Critical patent/JPH0621921Y2/en
Priority to CA000613835A priority patent/CA1324887C/en
Priority to EP19890313086 priority patent/EP0376552B1/en
Priority to DE1989617706 priority patent/DE68917706T2/en
Publication of JPH0289001U publication Critical patent/JPH0289001U/ja
Priority to US08/099,393 priority patent/US5303514A/en
Application granted granted Critical
Publication of JPH0621921Y2 publication Critical patent/JPH0621921Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
    • E01B31/02—Working rail or other metal track components on the spot
    • E01B31/12—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
    • E01B31/17—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by grinding
    • E01B31/175—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by grinding using grinding belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案の一実施の態様を示す図であ
つて、同図イは、その正面図、同図ロは、その側
面図、第２図イ，ロはそれぞれ、レールゲージコ
ーナー部、並びに、レール頭側面を研削する場合
の説明図、第３図は、溶接時に生ずる、溶着金属
の盛り上がり凸部を示す図である。 １……レール、１１……溶接部、２１……プー
リー、２２……プーリー、２３……研削ベルト、
２４……モーター、３……枠体、３１……高さ調
節ネジ、４１……ローラー、４２……ローラー、
５……安全カバー。 FIG. 1 is a diagram showing an embodiment of the present invention, in which A is a front view, B is a side view, and FIGS. and FIG. 3, which is an explanatory diagram for grinding the side surface of the rail head, are diagrams showing raised convex portions of welded metal that occur during welding. 1...Rail, 11...Welding part, 21...Pulley, 22...Pulley, 23...Grinding belt,
24...Motor, 3...Frame, 31...Height adjustment screw, 41...Roller, 42...Roller,
5...Safety cover.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一対のプーリーに研削ベルトを巻装し、前記一
対のプーリーの一を駆動源に連結してなる研削装
置を、高さ調節可能な枠体に固設し、前記一対の
プーリーの支軸に平行なローラー、並びに、垂直
なローラーの各一対を、前記枠体の下部に、回動
自在に付設してなるレール研削機の構造。 A grinding device in which a grinding belt is wound around a pair of pulleys, and one of the pair of pulleys is connected to a drive source is fixed to a height-adjustable frame body, parallel to the spindle of the pair of pulleys. A rail grinding machine has a structure in which a pair of vertical rollers and a pair of vertical rollers are rotatably attached to the lower part of the frame.
JP1988169592U 1988-12-27 1988-12-27 Rail weld grinder Expired - Lifetime JPH0621921Y2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1988169592U JPH0621921Y2 (en) 1988-12-27 1988-12-27 Rail weld grinder
CA000613835A CA1324887C (en) 1988-12-27 1989-09-28 Rail grinding apparatus
EP19890313086 EP0376552B1 (en) 1988-12-27 1989-12-14 Rail grinding apparatus
DE1989617706 DE68917706T2 (en) 1988-12-27 1989-12-14 Rail grinding device.
US08/099,393 US5303514A (en) 1988-12-27 1993-07-30 Rail grinding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988169592U JPH0621921Y2 (en) 1988-12-27 1988-12-27 Rail weld grinder

Publications (2)

Publication Number Publication Date
JPH0289001U true JPH0289001U (en) 1990-07-13
JPH0621921Y2 JPH0621921Y2 (en) 1994-06-08

Family

ID=15889345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988169592U Expired - Lifetime JPH0621921Y2 (en) 1988-12-27 1988-12-27 Rail weld grinder

Country Status (4)

Country Link
EP (1) EP0376552B1 (en)
JP (1) JPH0621921Y2 (en)
CA (1) CA1324887C (en)
DE (1) DE68917706T2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009215764A (en) * 2008-03-10 2009-09-24 Railway Technical Res Inst Rail corrective griding apparatus, rail corrective grinding-correcting method, and rail corrective grinding vehicle
WO2013176187A1 (en) * 2012-05-25 2013-11-28 シロキ工業株式会社 Method for smoothing weld member, and smoothing device
JP2019124086A (en) * 2018-01-19 2019-07-25 保線機器整備株式会社 Rail grinding device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6358140B1 (en) * 1999-10-29 2002-03-19 Fci Usa Inc. Railroad rail support for a grinder
AT14054U1 (en) * 2013-12-03 2015-03-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Sanding unit for grinding a rail
CN110952404A (en) * 2019-12-31 2020-04-03 北京交通大学 Deflection upper drive sand belt type steel rail grinding device
CN111074702B (en) * 2019-12-31 2021-07-13 北京交通大学 Abrasive belt type steel rail grinding operation control system and grinding control method thereof
CN111172829A (en) * 2020-03-04 2020-05-19 中国铁道科学研究院集团有限公司铁道建筑研究所 Railway steel rail welding seam abrasive belt grinding device
CN113857992A (en) * 2021-11-11 2021-12-31 山东智沃轨道交通设备有限公司 Electronic abrasive band rail web welding seam equipment of polishing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511813U (en) * 1978-07-05 1980-01-25
JPS57158404A (en) * 1981-03-27 1982-09-30 Japan National Railway Rail polishing machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2096424A (en) * 1935-02-26 1937-10-19 Keystone Grinder & Mfg Company Method and apparatus for grinding
GB817826A (en) * 1957-04-01 1959-08-06 Elektro Thermit Gmbh Grinding machines for the machining of rails true to profile
DE1154496B (en) * 1960-01-26 1963-09-19 Robel & Co G Rail grinding machine that can be moved by hand
US3417511A (en) * 1965-04-15 1968-12-24 Murphy Ind Inc G W Belt sander

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511813U (en) * 1978-07-05 1980-01-25
JPS57158404A (en) * 1981-03-27 1982-09-30 Japan National Railway Rail polishing machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009215764A (en) * 2008-03-10 2009-09-24 Railway Technical Res Inst Rail corrective griding apparatus, rail corrective grinding-correcting method, and rail corrective grinding vehicle
WO2013176187A1 (en) * 2012-05-25 2013-11-28 シロキ工業株式会社 Method for smoothing weld member, and smoothing device
US9266211B2 (en) 2012-05-25 2016-02-23 Shiroki Corporation Method and apparatus for smoothing welded member
JP2019124086A (en) * 2018-01-19 2019-07-25 保線機器整備株式会社 Rail grinding device

Also Published As

Publication number Publication date
DE68917706D1 (en) 1994-09-29
EP0376552B1 (en) 1994-08-24
CA1324887C (en) 1993-12-07
DE68917706T2 (en) 1994-12-22
EP0376552A2 (en) 1990-07-04
EP0376552A3 (en) 1991-02-27
JPH0621921Y2 (en) 1994-06-08

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term