EP0553896A3 - Vacuum cleaners - Google Patents

Vacuum cleaners Download PDF

Info

Publication number
EP0553896A3
EP0553896A3 EP19930105653 EP93105653A EP0553896A3 EP 0553896 A3 EP0553896 A3 EP 0553896A3 EP 19930105653 EP19930105653 EP 19930105653 EP 93105653 A EP93105653 A EP 93105653A EP 0553896 A3 EP0553896 A3 EP 0553896A3
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaners
cleaners
vacuum
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.)
Ceased
Application number
EP19930105653
Other versions
EP0553896A2 (en
Inventor
William R. Lessig Iii.
Rouse R. Bailey, Jr.
John R. Cochran
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.)
Black and Decker Inc
Original Assignee
Black and Decker 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
Priority claimed from US07/469,176 external-priority patent/US5020186A/en
Application filed by Black and Decker Inc filed Critical Black and Decker Inc
Priority to EP19930105653 priority Critical patent/EP0553896A3/en
Publication of EP0553896A2 publication Critical patent/EP0553896A2/en
Publication of EP0553896A3 publication Critical patent/EP0553896A3/en
Ceased 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0405—Driving means for the brushes or agitators
    • A47L9/0411—Driving means for the brushes or agitators driven by electric motor
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0488—Combinations or arrangements of several tools, e.g. edge cleaning tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
EP19930105653 1990-01-24 1991-01-16 Vacuum cleaners Ceased EP0553896A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19930105653 EP0553896A3 (en) 1990-01-24 1991-01-16 Vacuum cleaners

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/469,176 US5020186A (en) 1990-01-24 1990-01-24 Vacuum cleaners
EP19930105653 EP0553896A3 (en) 1990-01-24 1991-01-16 Vacuum cleaners
US469176 1995-06-06

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP91300319.0 Division 1991-01-16

Publications (2)

Publication Number Publication Date
EP0553896A2 EP0553896A2 (en) 1993-08-04
EP0553896A3 true EP0553896A3 (en) 1993-12-29

Family

ID=26133153

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19930105653 Ceased EP0553896A3 (en) 1990-01-24 1991-01-16 Vacuum cleaners

Country Status (1)

Country Link
EP (1) EP0553896A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3270248B2 (en) * 1993-10-22 2002-04-02 シャープ株式会社 Electric vacuum cleaner
US5483718A (en) * 1994-10-03 1996-01-16 Tennant Company Floor scrubbing machine having impact energy absorption
EP1642520B1 (en) * 2003-07-09 2011-03-16 Toshiba TEC Kabushiki Kaisha Suction opening body and electric cleaner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150394A (en) * 1962-08-21 1964-09-29 Mount Sinai Hospital Corp Baseboard scrubbing machine
US4499628A (en) * 1983-06-09 1985-02-19 Whirlpool Corporation Vacuum cleaning apparatus
JPH01268526A (en) * 1988-04-20 1989-10-26 Hitachi Ltd Suction port for rotary brush of vacuum cleaner
EP0401531A2 (en) * 1989-05-15 1990-12-12 White Consolidated Industries, Inc. Battery powered vacuum cleaner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150394A (en) * 1962-08-21 1964-09-29 Mount Sinai Hospital Corp Baseboard scrubbing machine
US4499628A (en) * 1983-06-09 1985-02-19 Whirlpool Corporation Vacuum cleaning apparatus
JPH01268526A (en) * 1988-04-20 1989-10-26 Hitachi Ltd Suction port for rotary brush of vacuum cleaner
EP0401531A2 (en) * 1989-05-15 1990-12-12 White Consolidated Industries, Inc. Battery powered vacuum cleaner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 030 (C - 678) 19 January 1990 (1990-01-19) *

Also Published As

Publication number Publication date
EP0553896A2 (en) 1993-08-04

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