FR2022687A1 - - Google Patents
Info
- Publication number
- FR2022687A1 FR2022687A1 FR6937884A FR6937884A FR2022687A1 FR 2022687 A1 FR2022687 A1 FR 2022687A1 FR 6937884 A FR6937884 A FR 6937884A FR 6937884 A FR6937884 A FR 6937884A FR 2022687 A1 FR2022687 A1 FR 2022687A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
- E01H1/103—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers in which the soiled loosening or washing liquid is removed, e.g. by suction
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE6805502U DE6805502U (de) | 1968-11-06 | 1968-11-06 | Strassenkehrmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2022687A1 true FR2022687A1 (fr) | 1970-08-07 |
Family
ID=6595507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6937884A Withdrawn FR2022687A1 (fr) | 1968-11-06 | 1969-11-04 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH496856A (fr) |
DE (1) | DE6805502U (fr) |
FR (1) | FR2022687A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986001240A1 (fr) * | 1984-08-08 | 1986-02-27 | Ing. Alfred Schmidt Gmbh | Dispositif aspirateur |
CN111705731A (zh) * | 2020-06-03 | 2020-09-25 | 长沙中联重科环境产业有限公司 | 反吹型内循环洗扫车 |
CN111705730A (zh) * | 2020-06-03 | 2020-09-25 | 长沙中联重科环境产业有限公司 | 反吹风型洗扫车 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3318756C2 (de) * | 1983-05-24 | 1994-12-08 | Schneider Walter Gmbh Co Kg | Fahrbare Einrichtung zum Aufnehmen von Abfällen, insbesondere aus Schotterbetten einer Gleisanlage |
CN105178238B (zh) * | 2015-08-21 | 2017-10-31 | 长沙中联重科环境产业有限公司 | 用于道路清扫车的吸嘴和道路清扫车 |
DE102018104116B3 (de) * | 2018-02-23 | 2019-08-08 | Aebi Schmidt Deutschland Gmbh | Kehrmaschine |
CN111485522B (zh) * | 2019-01-25 | 2022-06-07 | 郑州宇通重工有限公司 | 一种气液两相冲洗吸嘴及环卫车 |
-
1968
- 1968-11-06 DE DE6805502U patent/DE6805502U/de not_active Expired
-
1969
- 1969-10-30 CH CH1618269A patent/CH496856A/de unknown
- 1969-11-04 FR FR6937884A patent/FR2022687A1/fr not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986001240A1 (fr) * | 1984-08-08 | 1986-02-27 | Ing. Alfred Schmidt Gmbh | Dispositif aspirateur |
CN111705731A (zh) * | 2020-06-03 | 2020-09-25 | 长沙中联重科环境产业有限公司 | 反吹型内循环洗扫车 |
CN111705730A (zh) * | 2020-06-03 | 2020-09-25 | 长沙中联重科环境产业有限公司 | 反吹风型洗扫车 |
Also Published As
Publication number | Publication date |
---|---|
CH496856A (de) | 1970-09-30 |
DE6805502U (de) | 1969-04-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |