DE69507132D1 - DEVICE FOR LEVEL ADJUSTMENT AND PRESSURE ADJUSTMENT OF A SWEEPER IN AN INDUSTRIAL SWEEPER - Google Patents

DEVICE FOR LEVEL ADJUSTMENT AND PRESSURE ADJUSTMENT OF A SWEEPER IN AN INDUSTRIAL SWEEPER

Info

Publication number
DE69507132D1
DE69507132D1 DE69507132T DE69507132T DE69507132D1 DE 69507132 D1 DE69507132 D1 DE 69507132D1 DE 69507132 T DE69507132 T DE 69507132T DE 69507132 T DE69507132 T DE 69507132T DE 69507132 D1 DE69507132 D1 DE 69507132D1
Authority
DE
Germany
Prior art keywords
sweeper
adjustment
industrial
pressure adjustment
level adjustment
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 - Fee Related
Application number
DE69507132T
Other languages
German (de)
Other versions
DE69507132T2 (en
Inventor
Endi Cattani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ecologica SpA
Original Assignee
Ecologica SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11395882&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69507132(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ecologica SpA filed Critical Ecologica SpA
Application granted granted Critical
Publication of DE69507132D1 publication Critical patent/DE69507132D1/en
Publication of DE69507132T2 publication Critical patent/DE69507132T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
DE69507132T 1994-10-20 1995-10-13 DEVICE FOR LEVEL ADJUSTMENT AND PRESSURE ADJUSTMENT OF A SWEEPER IN AN INDUSTRIAL SWEEPER Expired - Fee Related DE69507132T2 (en)

Applications Claiming Priority (2)

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
PCT/IT1995/000167 WO1996012434A1 (en) 1994-10-20 1995-10-13 A device for the self-levelling and the adjustment of the pressure of the floor roller in industrial sweeping machines

Publications (2)

Publication Number Publication Date
DE69507132D1 true DE69507132D1 (en) 1999-02-18
DE69507132T2 DE69507132T2 (en) 1999-08-05

Family

ID=11395882

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69507132T Expired - Fee Related DE69507132T2 (en) 1994-10-20 1995-10-13 DEVICE FOR LEVEL ADJUSTMENT AND PRESSURE ADJUSTMENT OF A SWEEPER IN AN INDUSTRIAL SWEEPER

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6836919B2 (en) 2001-05-21 2005-01-04 Tennant Company Suspension device for floor maintenance appliance
US9999335B2 (en) 2014-01-15 2018-06-19 Tennant Company Surface maintenance machine with a head adjustment mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE69507132T2 (en) 1999-08-05
IT235096Y1 (en) 2000-03-31
WO1996012434A1 (en) 1996-05-02
ITPR940019U1 (en) 1996-04-20
ES2129232T3 (en) 1999-06-01
EP0751736A1 (en) 1997-01-08
EP0751736B1 (en) 1999-01-07

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee