GB596127A - Improvements in or relating to grinding apparatus - Google Patents
Improvements in or relating to grinding apparatusInfo
- Publication number
- GB596127A GB596127A GB1857545A GB1857545A GB596127A GB 596127 A GB596127 A GB 596127A GB 1857545 A GB1857545 A GB 1857545A GB 1857545 A GB1857545 A GB 1857545A GB 596127 A GB596127 A GB 596127A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- grinding
- shaft
- clamped
- discs
- 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
- 230000004308 accommodation Effects 0.000 abstract 1
- 229910001651 emery Inorganic materials 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/14—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding conical surfaces, e.g. of centres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
596,127. Grinding pointed articles. WINGFIELD, E. M. July 19, 1945, No. 18575. [Class 60] In a grinding-apparatus for shaping or sharpening the points of articles such as arbors, and pivot pins, the article is held in a rotary chuck 19 for presentation to a grinding disc 12, the finished point being either conical or conoidal according to whether the article is applied with stationary axis to the disc 12, or is moved in an arcuate path across the disc during the grinding. The disc 12 may be a grindstone or is provided with a rubber face against which discs of emery paper are clamped by a nut and washer. It is carried on a shaft 7 against which bears a spring 25 to resist the pressure of the work on the disc. Rotation is effected by a handle 8 and shaft 6 through gearing 10, 11, the shaft 6 carrying a disc 9 with a bevelled edge which engages a disc 20 slidably feathered on the shaft 18 carrying the chuck 19. A spring 21 maintains driving contact between the discs 9, 20. The shaft 18 is journalled in a sleeve 17 having a ball end for accommodation in a socket 16 mounted in a slide 13 adjustable longitudinally on the base 1 on which it is clamped by screws 14. The sleeve 17 may rest against a plate 22 which is adjustably clamped by a screw and nut 23, 24. The disc 12 may remain stationary during grinding.
Publications (1)
Publication Number | Publication Date |
---|---|
GB596127A true GB596127A (en) | 1947-12-29 |
Family
ID=1734028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1857545A Expired GB596127A (en) | 1945-07-19 | Improvements in or relating to grinding apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB596127A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2555087A1 (en) * | 1983-11-18 | 1985-05-24 | Thomson Cgr | PROCESS FOR RODING CONICAL SURFACES AND RUNNING DEVICE USING THE SAME |
-
1945
- 1945-07-19 GB GB1857545A patent/GB596127A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2555087A1 (en) * | 1983-11-18 | 1985-05-24 | Thomson Cgr | PROCESS FOR RODING CONICAL SURFACES AND RUNNING DEVICE USING THE SAME |
EP0143049A2 (en) * | 1983-11-18 | 1985-05-29 | General Electric Cgr S.A. | Method for lapping conical surfaces, and lapping device for carrying out this method |
EP0143049A3 (en) * | 1983-11-18 | 1986-12-03 | Thomson-Cgr | Method for lapping conical surfaces, and lapping device for carrying out this method |
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