GB1325587A - Rail grinding machine assembly - Google Patents
Rail grinding machine assemblyInfo
- Publication number
- GB1325587A GB1325587A GB1325587DA GB1325587A GB 1325587 A GB1325587 A GB 1325587A GB 1325587D A GB1325587D A GB 1325587DA GB 1325587 A GB1325587 A GB 1325587A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rail
- grinding
- machine
- brackets
- grinding machine
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/004—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding rails, T, I, H or other similar profiles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
1325587 Grinding rails PERMANENT WAY EQUIPMENT CO Ltd 11 Nov 1971 [28 Oct 1970] 51100/70 Heading B3D A rail grinding machine assembly comprises a pair of rail-engaging members 1 for engagement with a rail 2 having a welded joint 3 to be ground, a respective supporting member 5 mounted on each head for pivoting about a common axis parallel to the direction of the rail, an associated bracket 6 mounted on each member and carrying a rail contact member 7 spring biased against the rail, at least one horizontal guide bar 10 connecting the brackets, and a grinding machine 11 movable along the bar. The engaging members may consist of pneumatically or hydraulically operated clamping heads 1. Each head pivotally supports a member 5 in the form of a bar in which is slidable a bracket 6 having a blade 7 for contacting the rail, compression or tension springs 8 urging the blades against the rail. Two guide bars 10 interconnect the brackets and slidably support the machine 11 which has an hydraulic motor 12 connected by a flexible drive 14 to a spindle 13 carrying an annular grinding wheel 4. The spindle is mounted at bearings 15 in a sleeve 16 in screwthreaded engagement with a nut 19 rotatable by a handle 21 to adjust the position of the grinding wheel, the sleeve being held against rotation by a pin 22 and being clampable in its adjusted position by a locking bolt 24. The machine 11 can be reciprocated along the rails 10 to grind the rail to a depth controlled by the engagement of the plates 7 with the rail, and the bars can be rocked about their common axis so that the machine grinds the edges of the rail. When used in a workshop, the assembly may be suspended from an overhead conveyer. When used on laid track, the assembly may have wheels for conveying it along the track, screw jacks being provided to raise the brackets away from the rail. In another embodiment for continuous grinding of the rail, the railengaging members comprise wheels and the grinding machine may be mounted in front of the pair of blades.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5110070 | 1970-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1325587A true GB1325587A (en) | 1973-08-01 |
Family
ID=10458655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1325587D Expired GB1325587A (en) | 1970-10-28 | 1970-10-28 | Rail grinding machine assembly |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1325587A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991008343A1 (en) * | 1989-11-27 | 1991-06-13 | Friedrich Pokorny | Grinding device for honing rails |
| CN108942599A (en) * | 2018-07-27 | 2018-12-07 | 华夏高铁技术有限公司 | Engine support frame and rail grinding machine |
| CN109262390A (en) * | 2018-09-10 | 2019-01-25 | 安徽佳乐建设机械有限公司 | A kind of concrete spraying trolley milling brush head |
| CN112589595A (en) * | 2020-11-30 | 2021-04-02 | 日立电梯（中国）有限公司 | Guide surface processing device, elevator, guide surface processing method and control device thereof |
-
1970
- 1970-10-28 GB GB1325587D patent/GB1325587A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991008343A1 (en) * | 1989-11-27 | 1991-06-13 | Friedrich Pokorny | Grinding device for honing rails |
| CN108942599A (en) * | 2018-07-27 | 2018-12-07 | 华夏高铁技术有限公司 | Engine support frame and rail grinding machine |
| CN108942599B (en) * | 2018-07-27 | 2023-09-08 | 华夏高铁技术有限公司 | Engine support frame and rail polisher |
| CN109262390A (en) * | 2018-09-10 | 2019-01-25 | 安徽佳乐建设机械有限公司 | A kind of concrete spraying trolley milling brush head |
| CN112589595A (en) * | 2020-11-30 | 2021-04-02 | 日立电梯（中国）有限公司 | Guide surface processing device, elevator, guide surface processing method and control device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |