GB191509950A - Improvements relating to Tool Grinding Machines. - Google Patents
Improvements relating to Tool Grinding Machines.Info
- Publication number
- GB191509950A GB191509950A GB191509950DA GB191509950A GB 191509950 A GB191509950 A GB 191509950A GB 191509950D A GB191509950D A GB 191509950DA GB 191509950 A GB191509950 A GB 191509950A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grinding
- wheel
- tool
- turntable
- brackets
- 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
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/34—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of turning or planing tools or tool bits, e.g. gear cutters
- B24B3/343—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of turning or planing tools or tool bits, e.g. gear cutters of throw-away cutting bits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
9950. Lumsden, T. July 8. Disk and wheel apparatus. -Relates to toolgrinding machines of the type comprising a grinding-wheel and a turntable carrying the tool to be ground, and wherein the turntable and tool can be moved up to the grinding-wheel or, alternatively, the grinding-wheel can be moved up to the tool, and comprises a copying-arrangement for grinding tools in the form of non-circular disks, such as are used for cutting out the interior of shell bases. The turntable a carries, in brackets b and by means of trunnions d, a barrel e in which is mounted a spindle f, having at one end a handwheel or other means for rotating it and carrying at the other end the former h and the tool j to be ground. The barrel is arranged to slide laterally in its bearings under the influence of a weight or spring to keep the former in contact with a guide k, which is carried by an arm m on one of the brackets b and is disposed with its edge in the plane of the face of the grinding-wheel. The invention may be used in combination with that described in Specification 22,317/14.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191509950T | 1915-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191509950A true GB191509950A (en) | 1916-02-17 |
Family
ID=32675558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191509950D Expired GB191509950A (en) | 1915-07-08 | 1915-07-08 | Improvements relating to Tool Grinding Machines. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191509950A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2645887A (en) * | 1949-07-18 | 1953-07-21 | Harry E Miller | Valve stem grinding machine |
US2674068A (en) * | 1949-08-20 | 1954-04-06 | American Optical Corp | Bevel edging machine |
US2806409A (en) * | 1951-05-29 | 1957-09-17 | William P Purcella | Cooling mechanism for machine guns and the like |
-
1915
- 1915-07-08 GB GB191509950D patent/GB191509950A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2645887A (en) * | 1949-07-18 | 1953-07-21 | Harry E Miller | Valve stem grinding machine |
US2674068A (en) * | 1949-08-20 | 1954-04-06 | American Optical Corp | Bevel edging machine |
US2806409A (en) * | 1951-05-29 | 1957-09-17 | William P Purcella | Cooling mechanism for machine guns and the like |
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