EP0830833A3 - Sweeping unit - Google Patents
Sweeping unit Download PDFInfo
- Publication number
- EP0830833A3 EP0830833A3 EP97116273A EP97116273A EP0830833A3 EP 0830833 A3 EP0830833 A3 EP 0830833A3 EP 97116273 A EP97116273 A EP 97116273A EP 97116273 A EP97116273 A EP 97116273A EP 0830833 A3 EP0830833 A3 EP 0830833A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- antriebsrad
- drive wheel
- deflection roller
- roller arrangement
- der
- 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- Withdrawn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
-
- 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
- A47L11/4047—Wound-up or endless cleaning belts
-
- 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
- A47L11/24—Floor-sweeping machines, motor-driven
Abstract
Ein verbessertes Kehraggregat, insbesondere als Zusatzeinrichtung für eine Bodenreinigungs- oder eine Scheuersaugmaschine, weist eine Kehrband-Umlenkrollen-Anordnung (11) auf, die insgesamt von einer eingefahrenen in eine seitlich ausgefahrene Position und zurück verstellbar ist.An improved sweeping unit, especially as an additional device for a floor cleaning or scrubber drier, has a sweeping belt deflection roller arrangement (11) on, the total of one retracted into one side extended position and adjustable back.
Die Verbesserung liegt in den folgenden Merkmalen
- es ist ein weiteres Antriebsrad (27) vorgesehen, worüber der borstenbesetzte Endlosstrang (23) antreibbar ist,
- das weitere Antriebsrad (27) ist mit der Kehrband-Umlenkrollen-Anordnung (11) nicht mitverfahrbar geräteseitig abgestützt, und
- sowohl in maximal ausgefahrener Position als auch in demgegenüber zumindest relativ eingefahrener Position der Kehrband-Umlenkrollen-Anordnung (11) besteht eine Triebverbindung von dem Antriebsrad (27) zu dem borstenbesetzten Endlosstrang (23).
- a further drive wheel (27) is provided, by means of which the bristle-covered endless strand (23) can be driven,
- the further drive wheel (27) is not supported on the device side with the sweeping belt deflection roller arrangement (11), and
- there is a drive connection from the drive wheel (27) to the bristle-covered endless strand (23) both in the maximally extended position and in the at least relatively retracted position of the reversing belt deflection roller arrangement (11).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19638425 | 1996-09-19 | ||
DE1996138425 DE19638425C2 (en) | 1996-09-19 | 1996-09-19 | Sweeping belt deflection roller arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0830833A2 EP0830833A2 (en) | 1998-03-25 |
EP0830833A3 true EP0830833A3 (en) | 1999-10-06 |
Family
ID=7806238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97116273A Withdrawn EP0830833A3 (en) | 1996-09-19 | 1997-09-18 | Sweeping unit |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0830833A3 (en) |
DE (1) | DE19638425C2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19723673C1 (en) * | 1997-06-05 | 1999-03-04 | Hefter Maschinenbau | Sweeping apparatus for floor cleaning |
EP1143843B1 (en) * | 1999-01-20 | 2006-09-20 | ZACHHUBER, Kurt | Floor treatment machine |
DE102018103835B3 (en) | 2018-02-21 | 2019-08-22 | Hefter Cleantech Gmbh | Soil preparation machine, in particular floor cleaning machine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2652099A1 (en) * | 1989-09-18 | 1991-03-22 | Grzeszczak Wactaw | Vehicle for cleaning highways with a mechanical brush having increased working surface area and mechanical brush equipping the same |
EP0424229A1 (en) * | 1989-10-19 | 1991-04-24 | Protee | Machine and method using the machine for cleaning a surface |
WO1992021275A1 (en) * | 1991-06-07 | 1992-12-10 | Kurt Zachhuber | Sweeping unit |
DE4427726A1 (en) * | 1994-08-05 | 1996-02-15 | Hefter Maschinenbau | Floor sweeper with two position-variable guide pulleys |
-
1996
- 1996-09-19 DE DE1996138425 patent/DE19638425C2/en not_active Expired - Fee Related
-
1997
- 1997-09-18 EP EP97116273A patent/EP0830833A3/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2652099A1 (en) * | 1989-09-18 | 1991-03-22 | Grzeszczak Wactaw | Vehicle for cleaning highways with a mechanical brush having increased working surface area and mechanical brush equipping the same |
EP0424229A1 (en) * | 1989-10-19 | 1991-04-24 | Protee | Machine and method using the machine for cleaning a surface |
WO1992021275A1 (en) * | 1991-06-07 | 1992-12-10 | Kurt Zachhuber | Sweeping unit |
DE4427726A1 (en) * | 1994-08-05 | 1996-02-15 | Hefter Maschinenbau | Floor sweeper with two position-variable guide pulleys |
Also Published As
Publication number | Publication date |
---|---|
EP0830833A2 (en) | 1998-03-25 |
DE19638425A1 (en) | 1997-03-13 |
DE19638425C2 (en) | 1998-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT DE FR GB IT NL |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
RIC1 | Information provided on ipc code assigned before grant |
Free format text: 6A 47L 11/40 A, 6A 47L 11/24 B, 6E 01H 1/05 B |
|
17P | Request for examination filed |
Effective date: 19991223 |
|
AKX | Designation fees paid |
Free format text: AT DE FR GB IT NL |
|
17Q | First examination report despatched |
Effective date: 20010618 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20011030 |