GB388034A - Improvements in grinding or abrading elements - Google Patents
Improvements in grinding or abrading elementsInfo
- Publication number
- GB388034A GB388034A GB2251331A GB2251331A GB388034A GB 388034 A GB388034 A GB 388034A GB 2251331 A GB2251331 A GB 2251331A GB 2251331 A GB2251331 A GB 2251331A GB 388034 A GB388034 A GB 388034A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- layer
- wheel
- grinding
- secured
- 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
- B24D7/02—Wheels in one piece
- B24D7/04—Wheels in one piece with reinforcing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
388,034. Grinding - discs. TRIGGS, W. W., 57, Lincoln's Inn Fields, London.- (Gardner Machine Co. ; 481, Gardner Street, Beloit, Wisconsin, U.S.A.) Aug. 8, 1931, No. 22513. [Class 60.] A grinding-disc, mounted on a supporting and driving wheel 10, consists of a front operative layer 13 of bonded abrasive intimately connected to a rear thinner layer 14 of stronger moulded material which may contain also a reinforcing wire mesh 17. The disc is secured to the wheel 10 by screws 16 passing through the wheel and engaging nuts 15 embedded in the layer 14 ; the nuts may have reduced parts 22, Fig. 3, engaging in meshes in the wire 17. The disc may comprise an annular ring of smaller radial depth than that shown in Fig. 1, the layer 14 extending inwardly beyond the inner edge of the disc. The disc may be secured to the wheel by screws passing through holes in the disc to screw into the wheel, washers, to engage the screw heads, being provided in the layer 1'4. Specification 388,035 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2251331A GB388034A (en) | 1931-08-08 | 1931-08-08 | Improvements in grinding or abrading elements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2251331A GB388034A (en) | 1931-08-08 | 1931-08-08 | Improvements in grinding or abrading elements |
Publications (1)
Publication Number | Publication Date |
---|---|
GB388034A true GB388034A (en) | 1933-02-08 |
Family
ID=10180585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2251331A Expired GB388034A (en) | 1931-08-08 | 1931-08-08 | Improvements in grinding or abrading elements |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB388034A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3540163A (en) * | 1967-09-28 | 1970-11-17 | Bendix Corp | Abrasive disc and method of making it |
US3576090A (en) * | 1967-09-28 | 1971-04-27 | Bendix Corp | Abrasive disc and method of making it |
-
1931
- 1931-08-08 GB GB2251331A patent/GB388034A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3540163A (en) * | 1967-09-28 | 1970-11-17 | Bendix Corp | Abrasive disc and method of making it |
US3576090A (en) * | 1967-09-28 | 1971-04-27 | Bendix Corp | Abrasive disc and method of making it |
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