BE731023A - - Google Patents
Info
- Publication number
- BE731023A BE731023A BE731023DA BE731023A BE 731023 A BE731023 A BE 731023A BE 731023D A BE731023D A BE 731023DA BE 731023 A BE731023 A BE 731023A
- Authority
- BE
- Belgium
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
- 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
- B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES352540A ES352540A1 (es) | 1968-04-08 | 1968-04-08 | Una maquina lijadora para paredes y similares. |
| ES364647A ES364647A2 (es) | 1968-04-08 | 1969-03-12 | Una maquina lijadora para paredes y similares. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE731023A true BE731023A (de) | 1969-09-15 |
Family
ID=26155738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE731023D BE731023A (de) | 1968-04-08 | 1969-04-03 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE731023A (de) |
| CH (1) | CH480137A (de) |
| DE (1) | DE1917402A1 (de) |
| ES (1) | ES364647A2 (de) |
| FR (1) | FR2005797A1 (de) |
| GB (1) | GB1226062A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7225189U (de) * | 1972-07-06 | 1974-05-09 | Hirdes R | Bohrmaschine |
| DE3539666C1 (de) * | 1985-11-08 | 1986-09-18 | RSA Entgrat-Technik Rainer Schmidt, 5880 Lüdenscheid | Motorisch angetriebene,handgefuehrte Maschine zum Entgraten,insbesondere von gelochten oder gestanzten Blechen |
| GB2260721A (en) * | 1991-10-24 | 1993-04-28 | Stevens Fibreglass Limited | Sanding tool with dust collector |
| CN1077833C (zh) * | 1997-02-28 | 2002-01-16 | 罗伯特·博施有限公司 | 电机驱动的手持装置 |
| CN108274320A (zh) * | 2018-01-17 | 2018-07-13 | 马良彬 | 一种建筑墙面清洁打磨装置 |
-
1969
- 1969-03-12 ES ES364647A patent/ES364647A2/es not_active Expired
- 1969-03-31 CH CH487869A patent/CH480137A/de not_active IP Right Cessation
- 1969-04-03 DE DE19691917402 patent/DE1917402A1/de active Pending
- 1969-04-03 BE BE731023D patent/BE731023A/xx unknown
- 1969-04-08 GB GB1226062D patent/GB1226062A/en not_active Expired
- 1969-04-08 FR FR6910724A patent/FR2005797A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ES364647A2 (es) | 1971-03-01 |
| DE1917402A1 (de) | 1969-10-16 |
| GB1226062A (de) | 1971-03-24 |
| FR2005797A1 (de) | 1969-12-19 |
| CH480137A (de) | 1969-10-31 |