NL21547C - - Google Patents
Info
- Publication number
- NL21547C NL21547C NL21547DA NL21547C NL 21547 C NL21547 C NL 21547C NL 21547D A NL21547D A NL 21547DA NL 21547 C NL21547 C NL 21547C
- Authority
- NL
- Netherlands
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4041—Roll shaped surface treating tools
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/02—Floor surfacing or polishing machines
- A47L11/10—Floor surfacing or polishing machines motor-driven
- A47L11/14—Floor surfacing or polishing machines motor-driven with rotating tools
- A47L11/18—Floor surfacing or polishing machines motor-driven with rotating tools the tools being roll brushes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4063—Driving means; Transmission means therefor
- A47L11/4069—Driving or transmission means for the cleaning tools
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- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
- B24B41/047—Grinding heads for working on plane surfaces
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE282407X | 1926-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL21547C true NL21547C (xx) |
Family
ID=6040786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL21547D NL21547C (xx) | 1926-12-15 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR645718A (xx) |
| GB (1) | GB282407A (xx) |
| NL (1) | NL21547C (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2753583A (en) * | 1951-02-15 | 1956-07-10 | Sunbeam Corp | Grooming device |
| US3468073A (en) * | 1966-10-20 | 1969-09-23 | Michael Del Vecchio | Rotary tool |
| IL50794A0 (en) * | 1976-10-29 | 1976-12-31 | Petex Precision Equipment And | Tool head for finishing of metal surfaces |
| GB2148757B (en) * | 1981-07-30 | 1986-03-19 | Itzchak Lapsker | Abrasive surface finishing |
-
0
- NL NL21547D patent/NL21547C/xx active
-
1927
- 1927-12-14 GB GB33866/27A patent/GB282407A/en not_active Expired
- 1927-12-14 FR FR645718D patent/FR645718A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR645718A (fr) | 1928-10-30 |
| GB282407A (en) | 1928-12-06 |