ES2077139T3 - Boquilla para suelo. - Google Patents

Boquilla para suelo.

Info

Publication number
ES2077139T3
ES2077139T3 ES91118597T ES91118597T ES2077139T3 ES 2077139 T3 ES2077139 T3 ES 2077139T3 ES 91118597 T ES91118597 T ES 91118597T ES 91118597 T ES91118597 T ES 91118597T ES 2077139 T3 ES2077139 T3 ES 2077139T3
Authority
ES
Spain
Prior art keywords
agitator
sub
mouth
floor nozzle
breakdown
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
Application number
ES91118597T
Other languages
English (en)
Inventor
Tomomi Mitani
Hiroshi Nishimura
Hiroshi Hayakawa
Hiroshi Mori
Tomonori Katoh
Hideo Okubo
Hidenori Kitamura
Haruhisa Miyake
Kiyokazu Uno
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 JP2305145A external-priority patent/JPH0798036B2/ja
Priority claimed from JP2305146A external-priority patent/JP3070094B2/ja
Priority claimed from JP2305144A external-priority patent/JPH0824640B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of ES2077139T3 publication Critical patent/ES2077139T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0466—Rotating tools
    • A47L9/0477—Rolls
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

UNA BOCA DE SUELO (2) PARA UNA ASPIRADORA EN LA PRESENTE INVENCION QUE TIENE UN SUB AGITADOR (10) PROVISTO FUERA DE LA PARED LATERAL (9) DE UN CUERPO PRINCIPAL DE LA BOCA. EL SUB AGITADOR ESTA CUBIERTO CON UNA CUBIERTA PROTECTORA (15) ESTABLECIENDO LA SEGURIDAD DE USO. ES MAS, UN MIEMBRO DE REVOLUCION (13), UNA SALIDA DE POLVO (16) Y AGUJEROS DE CONFIRMACION (14) DEL SUB AGITADOR HACEN MAS SENCILLA Y SUAVE LA DESCARGA DE POLVO AL EXTERIOR, IMPIDIENDO EL QUEMADO O ROTURA DEL AGITADOR.
ES91118597T 1990-11-09 1991-10-31 Boquilla para suelo. Expired - Lifetime ES2077139T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2305145A JPH0798036B2 (ja) 1990-11-09 1990-11-09 電気掃除機用床ノズル
JP2305146A JP3070094B2 (ja) 1990-11-09 1990-11-09 電気掃除機用床ノズル
JP2305144A JPH0824640B2 (ja) 1990-11-09 1990-11-09 電気掃除機用床ノズル

Publications (1)

Publication Number Publication Date
ES2077139T3 true ES2077139T3 (es) 1995-11-16

Family

ID=27338736

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91118597T Expired - Lifetime ES2077139T3 (es) 1990-11-09 1991-10-31 Boquilla para suelo.

Country Status (5)

Country Link
US (1) US5249331A (es)
EP (1) EP0484828B1 (es)
CA (1) CA2054586C (es)
DE (1) DE69111378T2 (es)
ES (1) ES2077139T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6591441B2 (en) * 2001-10-10 2003-07-15 The Scott Fetzer Company Brushroll having improved cleaning capability
US7146682B2 (en) * 2003-01-31 2006-12-12 The Hoover Company Powered edge cleaner
US7669283B2 (en) * 2004-08-25 2010-03-02 Panasonic Corporation Of North America Method and apparatus for deep cleaning rug or carpet
US20060042042A1 (en) * 2004-08-26 2006-03-02 Mertes Richard H Hair ingestion device and dust protector for vacuum cleaner
US20060053584A1 (en) * 2004-09-16 2006-03-16 Panasonic Corporation Of North America Rotary agitator with reverse helix pattern
US20060090291A1 (en) * 2004-10-29 2006-05-04 Dever Kerry L Rotary agitator for providing oscillating anp cleaning action
US20060117521A1 (en) * 2004-12-03 2006-06-08 Dever Kerry L Rotary agitator providing low noise operation
US20060272122A1 (en) * 2005-06-07 2006-12-07 Dennis Butler Vacuum brushroll edge cleaner
AU2011254078B2 (en) 2010-12-29 2014-05-22 Bissell Inc. Suction nozzle with obstacle sensor
EP3342323B1 (en) * 2017-01-03 2020-04-08 Samsung Electronics Co., Ltd. Vacuum cleaner
WO2021029712A1 (en) * 2019-08-14 2021-02-18 Samsung Electronics Co., Ltd. Cleaner head and vacuum cleaner having the same
US11678781B1 (en) * 2022-02-03 2023-06-20 Black & Decker, Inc. Vacuum cleaner and cleaning accessory for a vacuum cleaner
US11937760B2 (en) * 2022-02-03 2024-03-26 Black & Decker, Inc. Vacuum cleaner and cleaning accessory for a vacuum cleaner
US11950748B2 (en) * 2022-02-03 2024-04-09 Black & Decker, Inc. Vacuum cleaner and cleaning accessory for a vacuum cleaner

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US601628A (en) * 1898-04-05 Carpet-sweeper
US436689A (en) * 1890-09-16 Joseph
US604783A (en) * 1898-05-31 Carpet-sweeper
US866640A (en) * 1905-10-21 1907-09-24 Goste Friedman Carpet-cleaner.
GB490784A (en) * 1937-05-01 1938-08-22 Edward Fowler Place Improvements in or relating to domestic carpet sweepers
DE7018880U (de) * 1970-05-21 1971-12-02 Vorwerk & Co Elektrowerke Kg Elektromotorisch betriebene teppichkehrmaschine.
DE7018899U (de) * 1970-05-21 1970-09-03 Vorwerke & Co Elektrowerk Kg Teppichkehrmaschine.
DE2229967A1 (de) * 1972-06-20 1974-01-10 Mauz & Pfeiffer Progress Buerstenstaubsauger
JPS55130633A (en) * 1979-04-02 1980-10-09 Hitachi Ltd Rotary brush suction port of electric cleaner
US4355436A (en) * 1981-01-19 1982-10-26 Samuel Hertzberg Vacuum cleaners
AU594235B2 (en) * 1987-03-30 1990-03-01 Matsushita Electric Industrial Co., Ltd. Floor nozzle for vacuum cleaner

Also Published As

Publication number Publication date
DE69111378D1 (de) 1995-08-24
DE69111378T2 (de) 1996-02-29
CA2054586C (en) 1999-09-28
US5249331A (en) 1993-10-05
EP0484828A1 (en) 1992-05-13
CA2054586A1 (en) 1992-05-10
EP0484828B1 (en) 1995-07-19

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