GB376050A - Improvements in grinding discs for grinding the treads of wheel rims for rail vehicles and the like - Google Patents
Improvements in grinding discs for grinding the treads of wheel rims for rail vehicles and the likeInfo
- Publication number
- GB376050A GB376050A GB22279/31A GB2227931A GB376050A GB 376050 A GB376050 A GB 376050A GB 22279/31 A GB22279/31 A GB 22279/31A GB 2227931 A GB2227931 A GB 2227931A GB 376050 A GB376050 A GB 376050A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grinding
- pin
- rim
- wheel
- treads
- 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
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
- B24D7/066—Grinding blocks; their mountings or supports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
376,050. Grinding-wheels. DABRITZ, G., 27, Milinowskistrasse, Zehlendorf, and HANUS, E., 5, Friedrichstrasse, Hermsdorf, both in Berlin. Aug. 6, 1931, No. 22279. [Class 60.] A wheel for grinding the rims of rail vehicle wheels &c. consists of segments a held in position in a rim .s by one or more external wedges b<1>, and by an internal hollow split pin c engaging a roughened bore in the segment. The pin is screwed into the rim, Fig. 1, or provided with a rounded part c<1>, Fig. 4, pressed up to the rim by a nut i and an elastic washer h, and is opened to press an elastic ring d, carried by the pin, against the wall of the bore by a screw e. By loosening the screw, the segment may be adjusted axially to allow for wear, and is backed, in the adjusted position, by a distance piece g which is slotted to take over the pin. In a modification, Fig. 6, the segments lie at an angle to the axis of the wheel.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB22279/31A GB376050A (en) | 1931-03-13 | 1931-08-06 | Improvements in grinding discs for grinding the treads of wheel rims for rail vehicles and the like |
| FR722112D FR722112A (en) | 1931-03-13 | 1931-08-17 | Method and device for grinding the running surfaces of the wheel tires of railway vehicles |
| US565629A US1951977A (en) | 1931-03-13 | 1931-09-28 | Grinding the treads of wheel rims for rail vehicles and the like |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1951977X | 1931-03-13 | ||
| GB22279/31A GB376050A (en) | 1931-03-13 | 1931-08-06 | Improvements in grinding discs for grinding the treads of wheel rims for rail vehicles and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB376050A true GB376050A (en) | 1932-07-07 |
Family
ID=26015587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22279/31A Expired GB376050A (en) | 1931-03-13 | 1931-08-06 | Improvements in grinding discs for grinding the treads of wheel rims for rail vehicles and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB376050A (en) |
-
1931
- 1931-08-06 GB GB22279/31A patent/GB376050A/en not_active Expired
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