GB855283A - Improvements in abrasive tools - Google Patents
Improvements in abrasive toolsInfo
- Publication number
- GB855283A GB855283A GB2282258A GB2282258A GB855283A GB 855283 A GB855283 A GB 855283A GB 2282258 A GB2282258 A GB 2282258A GB 2282258 A GB2282258 A GB 2282258A GB 855283 A GB855283 A GB 855283A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bearing
- disc
- wheel
- threaded
- ducts
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
- B23D59/02—Devices for lubricating or cooling circular saw blades
- B23D59/025—Devices for lubricating or cooling circular saw blades the lubricating or cooling medium being applied through the mounting means of the tool, e.g. the tool spindle or hub
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with cooling provisions, e.g. with radial slots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/16—Bushings; Mountings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Powder Metallurgy (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
855,283. Abrasive tools. RONALDSON, J. V. July 8,1959 [July 16,1958], No. 22822/58. Class 60. A mounting. Figs. 1 and 2, for a rotary abrasive tool 1 of disc or wheel form comprises a central bearing 2 for supporting the abrasive disc or wheel threaded thereon and a pair of clamping plates 5, 5, also threaded on the bearing 2, bearing against the disc or wheel from opposite sides, each of the clamping plates having a marginal rib 8 at its inner side which is interrupted at intervals along its length to form radial ducts 9 and is applied flat against the disc or wheel to enclose these ducts, and the bearing 2 being channelled to allow for the supply of coolant liquid to each of the chambers 10 between the clamping plates and the disc or wheel and through the corresponding ducts and over the corresponding lateral surface of the latter to the operative periphery of the latter under the centrifugal effect of the tool rotation, whereby the liquid maintains contact with the disc or wheel surface over the whole of its travel from the bearing to the operative periphery. The bearing 2 is in the form of a hollow cylindrical thimble with a flange 6 and a threaded bore to receive a screw threaded spigot 3 on a tool bar 4 having a collar 7. The thimble has radial channels 12 leading from the hollow interior 11 to which coolant liquid is supplied by a nozzle 13. In a modification ,Fig. 3, the bearing 14 is integral with the tool bar 4 which carries a clamping nut 16.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2282258A GB855283A (en) | 1958-07-16 | 1958-07-16 | Improvements in abrasive tools |
DE1959R0017925 DE1808622U (en) | 1958-07-16 | 1959-02-20 | ROTATING CUTTING TOOL WITH RADIAL LIQUID COOLING. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2282258A GB855283A (en) | 1958-07-16 | 1958-07-16 | Improvements in abrasive tools |
Publications (1)
Publication Number | Publication Date |
---|---|
GB855283A true GB855283A (en) | 1960-11-30 |
Family
ID=10185611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2282258A Expired GB855283A (en) | 1958-07-16 | 1958-07-16 | Improvements in abrasive tools |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1808622U (en) |
GB (1) | GB855283A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2862251A1 (en) * | 2003-11-17 | 2005-05-20 | Giat Ind Sa | Lubricator for diamond-edged disc used for cutting glass or stone has hollow spindle extension with radial grooves to eject fluid over disc surface |
JP2014046368A (en) * | 2012-08-29 | 2014-03-17 | Mitsubishi Heavy Ind Ltd | Grinding stone tool |
CN105234487A (en) * | 2015-11-03 | 2016-01-13 | 宁波平海机械设备有限公司 | Cutter disc structure of cutting machine |
CN106181791A (en) * | 2016-08-22 | 2016-12-07 | 哈尔滨理工大学 | A kind of combination type emery wheel |
CN116475954A (en) * | 2023-05-23 | 2023-07-25 | 肇庆创富新材料科技股份有限公司 | Processing equipment for producing aluminum templates |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114274044B (en) * | 2021-12-31 | 2023-12-26 | 厦门创云精智机械设备股份有限公司 | Grinding wheel and bench grinder using same |
-
1958
- 1958-07-16 GB GB2282258A patent/GB855283A/en not_active Expired
-
1959
- 1959-02-20 DE DE1959R0017925 patent/DE1808622U/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2862251A1 (en) * | 2003-11-17 | 2005-05-20 | Giat Ind Sa | Lubricator for diamond-edged disc used for cutting glass or stone has hollow spindle extension with radial grooves to eject fluid over disc surface |
JP2014046368A (en) * | 2012-08-29 | 2014-03-17 | Mitsubishi Heavy Ind Ltd | Grinding stone tool |
US10071465B2 (en) | 2012-08-29 | 2018-09-11 | Mitsubsihi Heavy Industries Machine Tool Co., Ltd. | Grindstone tool |
CN105234487A (en) * | 2015-11-03 | 2016-01-13 | 宁波平海机械设备有限公司 | Cutter disc structure of cutting machine |
CN106181791A (en) * | 2016-08-22 | 2016-12-07 | 哈尔滨理工大学 | A kind of combination type emery wheel |
CN116475954A (en) * | 2023-05-23 | 2023-07-25 | 肇庆创富新材料科技股份有限公司 | Processing equipment for producing aluminum templates |
CN116475954B (en) * | 2023-05-23 | 2023-11-07 | 肇庆创富新材料科技股份有限公司 | Processing equipment for producing aluminum templates |
Also Published As
Publication number | Publication date |
---|---|
DE1808622U (en) | 1960-03-24 |
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