BE510373A - - Google Patents
Info
- Publication number
- BE510373A BE510373A BE510373DA BE510373A BE 510373 A BE510373 A BE 510373A BE 510373D A BE510373D A BE 510373DA BE 510373 A BE510373 A BE 510373A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0863—Apparatus loosening or removing the dirt by blowing and subsequently dislodging it at least partially by suction ; Combined suction and blowing nozzles
- E01H1/0872—Apparatus loosening or removing the dirt by blowing and subsequently dislodging it at least partially by suction ; Combined suction and blowing nozzles with mechanical loosening or feeding instruments for the dirt to be removed pneumatically, e.g. brushes, scrapers
-
- 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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/08—Nozzles with means adapted for blowing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Cleaning In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE307302X | 1951-04-10 | ||
| SE80252X | 1952-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE510373A true BE510373A (US08177716-20120515-C00003.png) |
Family
ID=26654807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE510373D BE510373A (US08177716-20120515-C00003.png) | 1951-04-10 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE510373A (US08177716-20120515-C00003.png) |
| CH (1) | CH307302A (US08177716-20120515-C00003.png) |
| FR (1) | FR1057157A (US08177716-20120515-C00003.png) |
| GB (1) | GB732972A (US08177716-20120515-C00003.png) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2916761A (en) * | 1954-11-08 | 1959-12-15 | Asbrink & Co Ab | Suction cleaning nozzles for street cleaning apparatus |
| US2932845A (en) * | 1957-04-03 | 1960-04-19 | Asbrink & Co Ab | Mobile pneumatic cleaning device |
| NL113351C (US08177716-20120515-C00003.png) * | 1959-02-10 | |||
| US3239863A (en) * | 1963-08-19 | 1966-03-15 | Thomas A Gardner | Pressure gradient web cleaning apparatus |
| US3436265A (en) * | 1963-08-19 | 1969-04-01 | Thomas A Gardner | Pressure gradient web cleaning method |
| WO1981001362A1 (en) * | 1979-11-16 | 1981-05-28 | Rolba Ag | Sweeper,particularly for collecting dust-like material,and utilization thereof |
| DE3406603A1 (de) * | 1983-02-28 | 1984-09-06 | Gorenje Muta tovarna poljedelskega orodja, kmetijskih strojev in livarskih izdelkov n.sol.o. Muta, Muta | Reinigungsgeraet |
| CN1012831B (zh) * | 1987-04-23 | 1991-06-12 | 雷伯里地区企业沙恩公司 | 用于清扫带坚硬表面的地面的清扫车 |
| GB2292882B (en) * | 1994-09-07 | 1998-01-14 | Benjamin Edginton | A vacuum cleaner air-flow assembly |
| EP4218520A1 (en) * | 2022-02-01 | 2023-08-02 | Takusyo Co., Ltd | Cleaner head and cleaner apparatus |
-
0
- BE BE510373D patent/BE510373A/xx unknown
-
1952
- 1952-04-07 GB GB8891/52A patent/GB732972A/en not_active Expired
- 1952-04-08 FR FR1057157D patent/FR1057157A/fr not_active Expired
- 1952-04-08 CH CH307302D patent/CH307302A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB732972A (en) | 1955-07-06 |
| FR1057157A (fr) | 1954-03-05 |
| CH307302A (de) | 1955-05-31 |
