NL7114815A - - Google Patents
Info
- Publication number
- NL7114815A NL7114815A NL7114815A NL7114815A NL7114815A NL 7114815 A NL7114815 A NL 7114815A NL 7114815 A NL7114815 A NL 7114815A NL 7114815 A NL7114815 A NL 7114815A NL 7114815 A NL7114815 A NL 7114815A
- Authority
- NL
- Netherlands
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
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
- E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7114815A NL7114815A (fi) | 1971-10-27 | 1971-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7114815A NL7114815A (fi) | 1971-10-27 | 1971-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7114815A true NL7114815A (fi) | 1973-05-02 |
Family
ID=19814347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7114815A NL7114815A (fi) | 1971-10-27 | 1971-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL7114815A (fi) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987001404A1 (en) * | 1985-08-31 | 1987-03-12 | Morningfield Limited | Cleaning vehicles |
-
1971
- 1971-10-27 NL NL7114815A patent/NL7114815A/xx unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987001404A1 (en) * | 1985-08-31 | 1987-03-12 | Morningfield Limited | Cleaning vehicles |
| US4831684A (en) * | 1985-08-31 | 1989-05-23 | Morningfield Limited | Cleaning vehicles |
| EP0452979A2 (en) * | 1985-08-31 | 1991-10-23 | Morningfield Limited | Cleaning vehicles |
| EP0452979A3 (en) * | 1985-08-31 | 1992-03-11 | Morningfield Limited | Cleaning vehicles |