EP1215337A3 - Suction-sweeping apparatus - Google Patents
Suction-sweeping apparatus Download PDFInfo
- Publication number
- EP1215337A3 EP1215337A3 EP01129039A EP01129039A EP1215337A3 EP 1215337 A3 EP1215337 A3 EP 1215337A3 EP 01129039 A EP01129039 A EP 01129039A EP 01129039 A EP01129039 A EP 01129039A EP 1215337 A3 EP1215337 A3 EP 1215337A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- suction
- mouth
- roller brush
- changed
- sweeping apparatus
- Prior art date
- 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- Withdrawn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
- E01H1/08—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)
- Brushes (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Cleaning In General (AREA)
Abstract
Ein Saug-Kehraggregat umfaßt eine Kehreinheit (3) mit einer rotierend antreibbaren Walzenbürste (4) und eine Saugeinheit (2) mit einem Sauggebläse, einem Saugschacht (8) und einem Saugmund (10). Dabei weist der Saugmund zwei sich im wesentlichen parallel zu der Walzenbürste (4) erstreckende Begrenzungswände (11, 12) auf. Die der Walzenbürste (4) benachbarte Begrenzungswand (12) des Saugmundes (10) ist dergestalt zwischen einer ersten und einer zweiten Endstellung lage- und/oder formveränderbar, daß der Mündungsquerschnitt (15) des Saugmundes veränderbar ist. A suction / sweeping unit comprises a sweeping unit (3) with a roller brush (4) which can be driven in rotation, and a suction unit (2) with a suction fan, a suction shaft (8) and a suction mouth (10). The suction mouth has two boundary walls (11, 12) which extend essentially parallel to the roller brush (4). The boundary wall (12) of the suction mouth (10) adjacent to the roller brush (4) can be changed in position and / or shape between a first and a second end position such that the mouth cross section (15) of the suction mouth can be changed.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10062329 | 2000-12-14 | ||
DE2000162329 DE10062329C1 (en) | 2000-12-14 | 2000-12-14 | Suction sweeping unit |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1215337A2 EP1215337A2 (en) | 2002-06-19 |
EP1215337A3 true EP1215337A3 (en) | 2003-11-05 |
Family
ID=7667130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01129039A Withdrawn EP1215337A3 (en) | 2000-12-14 | 2001-12-07 | Suction-sweeping apparatus |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1215337A3 (en) |
DE (1) | DE10062329C1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7533435B2 (en) | 2003-05-14 | 2009-05-19 | Karcher North America, Inc. | Floor treatment apparatus |
US20120096671A1 (en) | 2010-10-26 | 2012-04-26 | Karcher North America, Inc. | Floor cleaning apparatus employing a combined sweeper and vaccum assembly |
US8302240B2 (en) | 2009-07-29 | 2012-11-06 | Karcher North America, Inc. | Selectively adjustable steering mechanism for use on a floor cleaning machine |
US20040226584A1 (en) | 2003-05-14 | 2004-11-18 | Michael Guest | Multifunctional surface cleaning machine and method of using the same |
WO2006093432A2 (en) * | 2005-03-03 | 2006-09-08 | Ismagilov Airat Gabdrakhmanovi | Sweeping and cleaning device |
USD654234S1 (en) | 2010-12-08 | 2012-02-14 | Karcher North America, Inc. | Vacuum bag |
US8978190B2 (en) | 2011-06-28 | 2015-03-17 | Karcher North America, Inc. | Removable pad for interconnection to a high-speed driver system |
USD693529S1 (en) | 2012-09-10 | 2013-11-12 | Karcher North America, Inc. | Floor cleaning device |
CN103711097B (en) * | 2014-01-07 | 2016-01-13 | 左志宽 | Pneumatic brush head |
CN110621207A (en) | 2017-05-04 | 2019-12-27 | 阿尔弗雷德·卡赫欧洲两合公司 | Floor cleaner and method for cleaning a floor surface |
USD907868S1 (en) | 2019-01-24 | 2021-01-12 | Karcher North America, Inc. | Floor cleaner |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE925777C (en) * | 1952-09-26 | 1955-03-28 | Streicher Fa M | Process for the automatic removal of road dirt and road cleaning vehicles |
DE3316953A1 (en) * | 1983-05-09 | 1984-11-15 | Kuka Umwelttechnik GmbH, 8900 Augsburg | Device for cleaning road surfaces or the like |
FR2605907A1 (en) * | 1986-11-03 | 1988-05-06 | Debefi | Combined suction and cleaning device mounted on a light self-propelled vehicle for the vacuum removal of industrial and urban rubbish |
DE4031422A1 (en) * | 1989-11-27 | 1991-06-06 | Rolba Ag | SWEEPER |
DE19524203A1 (en) * | 1994-12-13 | 1996-06-27 | Nkf Leichtmetallbau | Sweeper with dust extraction |
US5794304A (en) * | 1994-12-13 | 1998-08-18 | Het Haller Entwicklungs Und Technologiegesellsaaft Mbh & Co. | Sweeping machine with dust extraction |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3263033D1 (en) * | 1981-12-07 | 1985-05-15 | Johnston Eng Ltd | Suction nozzles for suction refuse collecting vehicles |
DE4140926C2 (en) * | 1991-12-09 | 1994-07-14 | Kroll Fahrzeugbau Umwelt | Sweeper |
DE19631536A1 (en) * | 1996-07-25 | 1998-01-29 | Kroll Spezialfahrzeuge Gmbh | Method and device for cleaning areas, in particular traffic areas, with a heterogeneous, preferably paved surface |
-
2000
- 2000-12-14 DE DE2000162329 patent/DE10062329C1/en not_active Expired - Fee Related
-
2001
- 2001-12-07 EP EP01129039A patent/EP1215337A3/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE925777C (en) * | 1952-09-26 | 1955-03-28 | Streicher Fa M | Process for the automatic removal of road dirt and road cleaning vehicles |
DE3316953A1 (en) * | 1983-05-09 | 1984-11-15 | Kuka Umwelttechnik GmbH, 8900 Augsburg | Device for cleaning road surfaces or the like |
FR2605907A1 (en) * | 1986-11-03 | 1988-05-06 | Debefi | Combined suction and cleaning device mounted on a light self-propelled vehicle for the vacuum removal of industrial and urban rubbish |
DE4031422A1 (en) * | 1989-11-27 | 1991-06-06 | Rolba Ag | SWEEPER |
DE19524203A1 (en) * | 1994-12-13 | 1996-06-27 | Nkf Leichtmetallbau | Sweeper with dust extraction |
US5794304A (en) * | 1994-12-13 | 1998-08-18 | Het Haller Entwicklungs Und Technologiegesellsaaft Mbh & Co. | Sweeping machine with dust extraction |
Also Published As
Publication number | Publication date |
---|---|
EP1215337A2 (en) | 2002-06-19 |
DE10062329C1 (en) | 2002-07-18 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
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PUAL | Search report despatched |
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AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
17P | Request for examination filed |
Effective date: 20031015 |
|
AKX | Designation fees paid |
Designated state(s): AT CH DE LI |
|
17Q | First examination report despatched |
Effective date: 20061228 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20080903 |