GB1322240A - Self-propelled floor scrubber - Google Patents

Self-propelled floor scrubber

Info

Publication number
GB1322240A
GB1322240A GB4310170A GB4310170A GB1322240A GB 1322240 A GB1322240 A GB 1322240A GB 4310170 A GB4310170 A GB 4310170A GB 4310170 A GB4310170 A GB 4310170A GB 1322240 A GB1322240 A GB 1322240A
Authority
GB
United Kingdom
Prior art keywords
subframe
squeegee
scrubbing brush
squeegees
parallelogram
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
Application number
GB4310170A
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.)
STAR IND Inc
Original Assignee
STAR IND Inc
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
Application filed by STAR IND Inc filed Critical STAR IND Inc
Publication of GB1322240A publication Critical patent/GB1322240A/en
Expired 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
    • A47L11/4055—Movement of the tools or the like perpendicular to the cleaning surface for lifting the tools to a non-working position
    • 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
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/10—Floor surfacing or polishing machines motor-driven
    • 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
    • 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
    • E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning In General (AREA)
  • Soil Working Implements (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

1322240 Self propelled floor scrubber STAR INDUSTRIES Inc 9 Sept 1970 [8 June 1970] 43101/70 Heading A4F A self propelled floor scrubbing machine comprises a wheeled hydraulically driven body carrying subframes 10, 41 for supporting respectively scrubbing brush and squeegee assemblies wherein the scrubbing brush subframe is mounted beneath the body by a pair of supporting arms 21, 22 connected at one end by a cambered cross beam 20 to which a frame member 17 of the subframe is connected to allow tilting of the subframe, there being shock absorbing connections 36, 36 between the ends of the cross-beam and a support assembly 30 hydraulically operable to raise and lower the scrubbing brush subframe relative to the body, wherein the squeegee supporting subframe comprises a pair of extensible parallelogram linkage mechanisms, one link of each being connected to the body, the other to the squeegees and the squeegee parallelogram linkages are collapsed and extended hydraulically to raise and lower the squeegee relative to the body. A loose joint 54 on each parallelogram permits the squeegees to ride over surface irregularities. A common hydraulic fluid circuit Fig. 6 (not shown) drives both the vehicle propelling motor and the scrubbing brush motors 15, 16 and is arranged so that when the vehicle reverses the squeegees and brushes are lifted automatically.
GB4310170A 1970-06-08 1970-09-09 Self-propelled floor scrubber Expired GB1322240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4416870A 1970-06-08 1970-06-08

Publications (1)

Publication Number Publication Date
GB1322240A true GB1322240A (en) 1973-07-04

Family

ID=21930870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4310170A Expired GB1322240A (en) 1970-06-08 1970-09-09 Self-propelled floor scrubber

Country Status (7)

Country Link
US (1) US3639936A (en)
DE (1) DE2034813A1 (en)
FR (1) FR2094097B1 (en)
GB (1) GB1322240A (en)
NL (1) NL145753B (en)
NO (1) NO128472B (en)
SE (1) SE364866B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131456B2 (en) * 1971-08-13 1976-09-07
US4009500A (en) * 1976-04-26 1977-03-01 Star Industries, Inc. Floor scrubbing apparatus
US4058082A (en) * 1976-06-25 1977-11-15 A/S Jotungruppen Submersible painting apparatus
US4457036A (en) * 1982-09-10 1984-07-03 Tennant Company Debris collecting mechanism
FR2657769B1 (en) * 1990-02-07 1994-07-29 Miroir 2000 Sarl SELF-PROPELLED MACHINE FOR SURFACE TREATMENT USING LIQUID AGENTS AND ROTARY BRUSHES.
DE4101489A1 (en) * 1990-02-20 1991-08-22 Josef Nusser Cleaning machine for surface cleaning appliances - has swivel mounted tool holders to adapt to surface contours
US5485653A (en) * 1994-04-25 1996-01-23 Windsor Industries, Inc. Floor cleaning apparatus
US6256827B1 (en) * 1999-08-10 2001-07-10 Roger P. Vanderlinden Utility type surface cleaning vehicle having improved gutter broom placement
US20120096671A1 (en) 2010-10-26 2012-04-26 Karcher North America, Inc. Floor cleaning apparatus employing a combined sweeper and vaccum assembly
US7533435B2 (en) 2003-05-14 2009-05-19 Karcher North America, Inc. Floor treatment apparatus
US7255116B2 (en) * 2004-07-02 2007-08-14 Crocker James P Stripe removal system
WO2009117234A1 (en) * 2008-02-28 2009-09-24 Croker James P Water blasting head with through feeding hydraulic motor
US20090241999A1 (en) * 2008-02-28 2009-10-01 Crocker James P Modular Stripe Removal System
WO2010085776A1 (en) * 2009-01-26 2010-07-29 Crocker James P Water treatment system for surface cleaning apparatus
US8966693B2 (en) 2009-08-05 2015-03-03 Karcher N. America, Inc. Method and apparatus for extended use of cleaning fluid in a floor cleaning machine
USD654234S1 (en) 2010-12-08 2012-02-14 Karcher North America, Inc. Vacuum bag
US9908068B2 (en) 2012-02-14 2018-03-06 Waterblasting, Llc Water and debris recovery system
EP3618676B1 (en) 2017-05-04 2023-09-20 Alfred Kärcher SE & Co. KG Floor cleaning device and method for cleaning a floor surface
USD907868S1 (en) 2019-01-24 2021-01-12 Karcher North America, Inc. Floor cleaner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376597A (en) * 1966-02-02 1968-04-09 Boyd Clarence Floor scrubbing machine
US3436788A (en) * 1967-07-27 1969-04-08 Wayne Manufacturing Co Streetsweeper vacuum pickup head assembly

Also Published As

Publication number Publication date
DE2034813A1 (en) 1971-12-16
SE364866B (en) 1974-03-11
US3639936A (en) 1972-02-08
NL145753B (en) 1975-05-15
FR2094097A1 (en) 1972-02-04
FR2094097B1 (en) 1974-09-20
NO128472B (en) 1973-11-26
NL7010151A (en) 1971-12-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees