ES2129232T3 - DEVICE FOR SELF-LEVELING AND ADJUSTMENT OF THE ROLLER PRESSURE ON THE FLOOR, IN INDUSTRIAL SWEEPING MACHINES. - Google Patents
DEVICE FOR SELF-LEVELING AND ADJUSTMENT OF THE ROLLER PRESSURE ON THE FLOOR, IN INDUSTRIAL SWEEPING MACHINES.Info
- Publication number
- ES2129232T3 ES2129232T3 ES95934820T ES95934820T ES2129232T3 ES 2129232 T3 ES2129232 T3 ES 2129232T3 ES 95934820 T ES95934820 T ES 95934820T ES 95934820 T ES95934820 T ES 95934820T ES 2129232 T3 ES2129232 T3 ES 2129232T3
- Authority
- ES
- Spain
- Prior art keywords
- leveling
- self
- adjustment
- floor
- sweeping machines
- 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.)
- Expired - Lifetime
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
- A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
- A47L11/4058—Movement of the tools or the like perpendicular to the cleaning surface for adjusting the height of the tool
-
- 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
- A47L11/4061—Steering means; Means for avoiding obstacles; Details related to the place where the driver is accommodated
Abstract
LA PRESENTE INVENCION PERTENECE AL CAMPO DE LAS MAQUINAS DE BARRIDO INDUSTRIAL. PARA SER MAS PRECISOS, LA INVENCION SE REFIERE A UN DISPOSITIVO PARA EL AUTO-NIVELADO Y EL AJUSTE (7) DEL RODILLO DE ESCOBILLA (2) QUE INCLUYE ELEMENTOS ELASTICOS (11) PARA CONTROLAR Y AJUSTAR LA OSCILACION DEL RODILLO (2) SOBRE SU PROPIO EJE DE SUSPENSION Y DE OSCILACION (3) DE TAL FORMA QUE EL RODILLO DE ESCOBILLA (2) EJERZA UNA PRESION PRE-ESTABLECIDA NORMALMENTE DIFERENTE DE LA DERIVADA DE SU PROPIA FUERZA DE PESO EN LA SUPERFICIE A BARRER.THE PRESENT INVENTION BELONGS TO THE FIELD OF INDUSTRIAL SWEEPING MACHINES. TO BE MORE ACCURATE, THE INVENTION REFERS TO A DEVICE FOR SELF-LEVELING AND ADJUSTMENT (7) OF THE BRUSH ROLLER (2) THAT INCLUDES ELASTIC ELEMENTS (11) TO CONTROL AND ADJUST THE ROLLER OSCILLATION (2) ON ITS OWN SUSPENSION AND OSCILLATION AXLE (3) IN SUCH A WAY THAT THE BRUSH ROLLER (2) EXERCISES A PRE-ESTABLISHED PRESSURE NORMALLY DIFFERENT FROM THE DERIVATIVE OF ITS OWN WEIGHT FORCE ON THE SURFACE AT BARRER.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT94PR000019 IT235096Y1 (en) | 1994-10-20 | 1994-10-20 | SELF-LEVELING DEVICE AND REGULATION OF THE ROLLER PRESSURE ON THE SOIL, IN INDUSTRIAL SWEEPING MACHINE |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2129232T3 true ES2129232T3 (en) | 1999-06-01 |
Family
ID=11395882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95934820T Expired - Lifetime ES2129232T3 (en) | 1994-10-20 | 1995-10-13 | DEVICE FOR SELF-LEVELING AND ADJUSTMENT OF THE ROLLER PRESSURE ON THE FLOOR, IN INDUSTRIAL SWEEPING MACHINES. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0751736B1 (en) |
DE (1) | DE69507132T2 (en) |
ES (1) | ES2129232T3 (en) |
IT (1) | IT235096Y1 (en) |
WO (1) | WO1996012434A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002312010A1 (en) | 2001-05-21 | 2002-12-03 | Tennant Company | Suspension device for floor maintenance appliance |
WO2015108977A1 (en) | 2014-01-15 | 2015-07-23 | Tennant Company | Surface maintenance machine with a head adjustment mechanism |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4525888A (en) * | 1983-09-09 | 1985-07-02 | Fmc Corporation | Maintaining constant pick-up broom pattern |
DE4143123A1 (en) * | 1991-12-23 | 1993-07-01 | Kroll Fahrzeugbau Umwelt | Street brushing and cleaning machine - has rotary brush with extractor mouthpiece suspended from vehicle chassis by link rods and pneumatic or hydraulic rams. |
JP2970252B2 (en) * | 1992-08-28 | 1999-11-02 | 豊和工業株式会社 | Sweeping brush device for road cleaning vehicles |
JP3000807B2 (en) * | 1992-10-13 | 2000-01-17 | 豊和工業株式会社 | Sweeping brush support device for road cleaning vehicles |
-
1994
- 1994-10-20 IT IT94PR000019 patent/IT235096Y1/en active IP Right Grant
-
1995
- 1995-10-13 DE DE69507132T patent/DE69507132T2/en not_active Expired - Fee Related
- 1995-10-13 ES ES95934820T patent/ES2129232T3/en not_active Expired - Lifetime
- 1995-10-13 EP EP95934820A patent/EP0751736B1/en not_active Revoked
- 1995-10-13 WO PCT/IT1995/000167 patent/WO1996012434A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1996012434A1 (en) | 1996-05-02 |
IT235096Y1 (en) | 2000-03-31 |
EP0751736A1 (en) | 1997-01-08 |
DE69507132T2 (en) | 1999-08-05 |
ITPR940019U1 (en) | 1996-04-20 |
DE69507132D1 (en) | 1999-02-18 |
EP0751736B1 (en) | 1999-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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