ES430375A1 - Grinder - Google Patents
GrinderInfo
- Publication number
- ES430375A1 ES430375A1 ES430375A ES430375A ES430375A1 ES 430375 A1 ES430375 A1 ES 430375A1 ES 430375 A ES430375 A ES 430375A ES 430375 A ES430375 A ES 430375A ES 430375 A1 ES430375 A1 ES 430375A1
- Authority
- ES
- Spain
- Prior art keywords
- grinding
- grinding spindle
- hole
- rinsing liquid
- bore
- 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
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
- B24B23/028—Angle tools
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Improvements in motor-driven angle grinders, especially electric motors, for service in the wet state, in which the rinsing liquid, preferably water, is routed through a concentric drill of a grinding spindle to the grinding wheel, characterized in that in The lower section of the grinding spindle protruding from the casing of the elbow grinder, a rinsing head is provided with a through hole for the grinding spindle, in which the through hole is provided with two shaft seals acting in opposite directions, and form an outwardly stagnant annular space, which surrounds the grinding spindle and is connected to an approximately radial conduction hole for the rinsing liquid, and into which at least one radial bore of the grinding that opens in the concentric bore. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2348388A DE2348388C3 (en) | 1973-09-26 | 1973-09-26 | Angle grinder for wet operation |
Publications (1)
Publication Number | Publication Date |
---|---|
ES430375A1 true ES430375A1 (en) | 1976-09-16 |
Family
ID=5893695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES430375A Expired ES430375A1 (en) | 1973-09-26 | 1974-09-25 | Grinder |
Country Status (8)
Country | Link |
---|---|
BR (1) | BR7407914D0 (en) |
CH (1) | CH572790A5 (en) |
DE (1) | DE2348388C3 (en) |
ES (1) | ES430375A1 (en) |
FR (1) | FR2245169A5 (en) |
GB (1) | GB1436072A (en) |
IT (1) | IT1022215B (en) |
SE (1) | SE409427C (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4102084A (en) * | 1977-08-12 | 1978-07-25 | Bloomquist Thomas N | Wet sanding device |
US4216630A (en) * | 1977-08-25 | 1980-08-12 | The Aro Corporation | Grinder apparatus with pollution control fluid dispensing means |
US4129966A (en) * | 1977-08-25 | 1978-12-19 | Ransburg Corporation | Grinder apparatus with pollution control fluid dispensing means |
DE8806552U1 (en) * | 1988-05-19 | 1988-08-11 | KADIA Maschinenbau Kopp GmbH & Co, 7440 Nürtingen | Machine for deburring workpieces |
DE3910590C2 (en) * | 1989-04-01 | 1997-10-16 | Messer Griesheim Gmbh | Hand polisher |
CN105598840B (en) * | 2015-12-28 | 2018-01-16 | 宁波鑫晟工具有限公司 | A kind of electric polishing machine |
-
1973
- 1973-09-26 DE DE2348388A patent/DE2348388C3/en not_active Expired
- 1973-12-26 FR FR7346379A patent/FR2245169A5/fr not_active Expired
-
1974
- 1974-06-25 CH CH865974A patent/CH572790A5/xx not_active IP Right Cessation
- 1974-09-19 GB GB4089074A patent/GB1436072A/en not_active Expired
- 1974-09-23 IT IT27588/74A patent/IT1022215B/en active
- 1974-09-24 BR BR7914/74A patent/BR7407914D0/en unknown
- 1974-09-25 SE SE7412057A patent/SE409427C/en unknown
- 1974-09-25 ES ES430375A patent/ES430375A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH572790A5 (en) | 1976-02-27 |
SE7412057L (en) | 1975-03-27 |
DE2348388B2 (en) | 1979-06-28 |
GB1436072A (en) | 1976-05-19 |
BR7407914D0 (en) | 1975-09-16 |
SE409427B (en) | 1979-08-20 |
SE409427C (en) | 1980-11-24 |
DE2348388C3 (en) | 1980-03-06 |
DE2348388A1 (en) | 1975-04-10 |
IT1022215B (en) | 1978-03-20 |
FR2245169A5 (en) | 1975-04-18 |
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