JP6949344B2 - 真空掃除機のための掃除機ヘッド - Google Patents
真空掃除機のための掃除機ヘッド Download PDFInfo
- Publication number
- JP6949344B2 JP6949344B2 JP2017152998A JP2017152998A JP6949344B2 JP 6949344 B2 JP6949344 B2 JP 6949344B2 JP 2017152998 A JP2017152998 A JP 2017152998A JP 2017152998 A JP2017152998 A JP 2017152998A JP 6949344 B2 JP6949344 B2 JP 6949344B2
- Authority
- JP
- Japan
- Prior art keywords
- brush bar
- vacuum cleaner
- housing
- cleaner head
- dust
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/06—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
- A46B9/026—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups where the surface of the brush body or carrier is not in one plane, e.g. not flat
-
- 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
-
- 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
- A47L9/0422—Driving means for the brushes or agitators driven by the rotation of the supporting wheels on which the nozzle travels over the floor
-
- 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
- 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
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
-
- 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
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
- A47L9/068—Nozzles combined with a different cleaning side, e.g. duplex nozzles or dual purpose nozzles
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/30—Brushes for cleaning or polishing
Description
4 本体
6 ワンド
8 掃除機ヘッド
10 分離システム
12 電源
14 ハンドル
16 清浄空気出口
18 ブラシバー
20 後方ローラ
22 ハウジング
24 チャンバ
35a 沈降領域
26 回動式構造体
28 上側回動継手
30 下側回動継手
32 可撓性ホース
34 (回動式構造体26の)接続部分
36 汚染空気出口(チャンバ出口)
38 側壁
40 側壁
42 コア(高剛性の管)
44 トランスミッション
46 剛毛ストリップ
48 位置決めストリップ
50 溝
52 シール材料ストリップ
54 間隙
56 コア
57 材料
58 後方ソール板
60 ホイール(ローラ)
62 (側壁38の)下側縁部
64 (側壁40の)下側縁部
66 (後方ソール板58の)先縁部
68 (チャンバ24の)汚染空気入口
70 後方シールストリップ
71 側方シールストリップ
72 側方シールストリップ
74 (ハウジング22の)上側前方縁部
75 (側壁38の)前方縁部
76 パーティション
77 (側壁40の)前方縁部
78 (パーティション76の)前方壁
80 (パーティション76の)後方壁
82 (前方壁78の)下側縁部
84 (前方壁78の)上側縁部
86 第1の塵埃開口部
88 結合部分
90 (結合部分88の)前方縁部
92 第2の塵埃開口部
94 (結合部分88の)前方傾斜面
96 第1のホイール
98 第2のホイール
Claims (3)
- 真空掃除機のための掃除機ヘッドであって、
ブラシバーの形態をした撹拌器であって、前記ブラシバーの周方向長さ及びアキシアル方向長さの略全体に亘って延在しているシール材料を備えている、前記撹拌器と、
前記ブラシバーを少なくとも部分的に囲むようにハウジングと前記ブラシバーとの間に形成されているチャンバと、前記チャンバの下側部分に形成された汚染空気入口と、前記ハウジングの前方において前記ブラシバーを露出させている前方開口部とを形成している前記ハウジングであって、前記ブラシバーが、前記ハウジングに対して回転するように支持されている、前記ハウジングと、
を備えている前記掃除機ヘッドにおいて、
前記前方開口部が、前記ハウジングの上側前方縁部と前記ハウジングの側壁の前方縁部とによって形成されており、
前記ブラシバーが、前記上側前方縁部の前方に延在しており、
前記ブラシバーが前方方向に駆動された場合に、前記ブラシバーの近傍における境界層効果によって、前記チャンバの内部において前記ブラシバーの回転方向に回転流れが発生されると共に、前記チャンバの内側と周囲環境との間に少なくとも0.65kPaの圧力差が維持され、これにより前記回転流れが、前記ブラシバーと前記上側前方縁部との間に形成された間隙を動的に密閉することを特徴とする掃除機ヘッド。 - 前記上側前方縁部が、前記ブラシバーの最上部の前方において前記ブラシバーの回転軸線より高く且つ前記ブラシバーの最上部より低い位置に配置されており、これにより、塵埃が前記ブラシバーによって前記ハウジングから上方に飛ばされることを防止するためのガードとして形成されていることを特徴とする請求項1に記載の掃除機ヘッド。
- 前記シール材料が、ナイロン製フィラメントから作られていることを特徴とする請求項1に記載の掃除機ヘッド。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1313707.0A GB201313707D0 (en) | 2013-07-31 | 2013-07-31 | Cleaner head for a vacuum cleaner |
GB1313707.0 | 2013-07-31 | ||
JP2016530596A JP6193495B2 (ja) | 2013-07-31 | 2014-07-24 | 真空掃除機のための掃除機ヘッド |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016530596A Division JP6193495B2 (ja) | 2013-07-31 | 2014-07-24 | 真空掃除機のための掃除機ヘッド |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017213408A JP2017213408A (ja) | 2017-12-07 |
JP6949344B2 true JP6949344B2 (ja) | 2021-10-13 |
Family
ID=49167263
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016530595A Active JP6178510B2 (ja) | 2013-07-31 | 2014-07-24 | 真空掃除機のための掃除機ヘッド |
JP2016530596A Active JP6193495B2 (ja) | 2013-07-31 | 2014-07-24 | 真空掃除機のための掃除機ヘッド |
JP2017153000A Active JP6656212B2 (ja) | 2013-07-31 | 2017-08-08 | 真空掃除機のための掃除機ヘッド |
JP2017153002A Expired - Fee Related JP6600668B2 (ja) | 2013-07-31 | 2017-08-08 | 真空掃除機のための掃除機ヘッド |
JP2017152998A Active JP6949344B2 (ja) | 2013-07-31 | 2017-08-08 | 真空掃除機のための掃除機ヘッド |
JP2017153001A Active JP6925585B2 (ja) | 2013-07-31 | 2017-08-08 | 真空掃除機のための掃除機ヘッド |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016530595A Active JP6178510B2 (ja) | 2013-07-31 | 2014-07-24 | 真空掃除機のための掃除機ヘッド |
JP2016530596A Active JP6193495B2 (ja) | 2013-07-31 | 2014-07-24 | 真空掃除機のための掃除機ヘッド |
JP2017153000A Active JP6656212B2 (ja) | 2013-07-31 | 2017-08-08 | 真空掃除機のための掃除機ヘッド |
JP2017153002A Expired - Fee Related JP6600668B2 (ja) | 2013-07-31 | 2017-08-08 | 真空掃除機のための掃除機ヘッド |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017153001A Active JP6925585B2 (ja) | 2013-07-31 | 2017-08-08 | 真空掃除機のための掃除機ヘッド |
Country Status (11)
Country | Link |
---|---|
US (4) | US10117554B2 (ja) |
EP (3) | EP3027104B1 (ja) |
JP (6) | JP6178510B2 (ja) |
KR (5) | KR102072535B1 (ja) |
CN (8) | CN105592764B (ja) |
AU (12) | AU2014298218B2 (ja) |
CA (1) | CA2919882A1 (ja) |
GB (8) | GB201313707D0 (ja) |
PH (2) | PH12016500221B1 (ja) |
RU (1) | RU2620750C1 (ja) |
WO (2) | WO2015015166A1 (ja) |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2476810B (en) | 2010-01-08 | 2014-01-08 | Dyson Technology Ltd | Cleaner head for a vacuum cleaner |
GB201313707D0 (en) | 2013-07-31 | 2013-09-11 | Dyson Technology Ltd | Cleaner head for a vacuum cleaner |
US9713411B2 (en) | 2014-10-20 | 2017-07-25 | The Kirby Company / Scott Fetzer Company | Surface-treatment apparatus and head unit |
USD789632S1 (en) | 2014-10-20 | 2017-06-13 | The Kirby Company/Scott Fetzer Company | Surface-treatment apparatus |
USD780390S1 (en) | 2014-10-20 | 2017-02-28 | The Kirby Company/Scott Fetzer Company | Handle for a surface-treatment apparatus |
USD762992S1 (en) | 2014-10-20 | 2016-08-09 | The Kirby Company / Scott Fetzer Company | Textile with pattern |
US10702108B2 (en) | 2015-09-28 | 2020-07-07 | Sharkninja Operating Llc | Surface cleaning head for vacuum cleaner |
EP3364844B1 (en) | 2015-10-21 | 2021-12-01 | SharkNinja Operating LLC | Surface cleaning head with dual rotating agitators |
US11647881B2 (en) | 2015-10-21 | 2023-05-16 | Sharkninja Operating Llc | Cleaning apparatus with combing unit for removing debris from cleaning roller |
AU2016101847B4 (en) | 2015-10-28 | 2022-02-17 | Bissell Inc. | Surface cleaning apparatus |
USD799767S1 (en) | 2016-03-28 | 2017-10-10 | Sharkninja Operating Llc | Vacuum cleaner |
KR101903238B1 (ko) * | 2016-08-25 | 2018-10-01 | 엘지전자 주식회사 | 청소기의 노즐 |
USD849345S1 (en) | 2016-10-21 | 2019-05-21 | Sharkninja Operating Llc | Roller cleaning unit |
JP6957887B2 (ja) * | 2017-02-03 | 2021-11-02 | 三菱電機株式会社 | 吸い込み具及び電気掃除機 |
KR102312151B1 (ko) * | 2017-04-20 | 2021-10-14 | 엘지전자 주식회사 | 진공 청소기 |
US10925454B2 (en) * | 2017-04-20 | 2021-02-23 | Lg Electronics Inc. | Vacuum cleaner |
USD870406S1 (en) | 2017-05-05 | 2019-12-17 | Sharkninja Operating Llc | Surface cleaning head |
US11202542B2 (en) | 2017-05-25 | 2021-12-21 | Sharkninja Operating Llc | Robotic cleaner with dual cleaning rollers |
USD853063S1 (en) | 2017-05-25 | 2019-07-02 | Sharkninja Operating Llc | Surface cleaning head with dual rollers |
KR102372897B1 (ko) * | 2017-08-22 | 2022-03-11 | 삼성전자주식회사 | 청소기 |
CN212949960U (zh) | 2017-08-31 | 2021-04-13 | 尚科宁家运营有限公司 | 真空吸尘器以及用于真空吸尘器的表面清洁头和轮子 |
US10575700B2 (en) * | 2017-09-15 | 2020-03-03 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
GB2569313B (en) | 2017-12-12 | 2020-10-28 | Dyson Technology Ltd | A cleaner head for a vacuum cleaner |
PL3501363T3 (pl) * | 2017-12-21 | 2021-04-19 | Bissell Homecare, Inc. | Urządzenie do czyszczenia powierzchni |
CN108297584A (zh) * | 2017-12-28 | 2018-07-20 | 广州华夏职业学院 | 一种课堂专用高效自吸尘式黑板擦 |
USD908990S1 (en) * | 2018-03-07 | 2021-01-26 | Suzhou Dibea Electrical Technology Co., Ltd. | Hand-held vacuum cleaner |
GB2572177B (en) * | 2018-03-21 | 2020-07-01 | Dyson Technology Ltd | An electric drive |
US10765279B2 (en) | 2018-03-29 | 2020-09-08 | Omachron Intellectual Property Inc. | Rotatable brush for surface cleaning apparatus |
US10932631B2 (en) | 2018-03-29 | 2021-03-02 | Omachron Intellectual Property Inc. | Rotatable brush for surface cleaning apparatus |
US10722022B2 (en) | 2018-03-29 | 2020-07-28 | Omachron Intellectual Property Inc | Rotatable brush for surface cleaning apparatus |
US10722087B2 (en) | 2018-03-29 | 2020-07-28 | Omachron Intellectual Property Inc. | Rotatable brush for surface cleaning apparatus |
US10888205B2 (en) | 2018-03-29 | 2021-01-12 | Omachron Intellectual Property Inc. | Rotatable brush for surface cleaning apparatus |
USD955115S1 (en) * | 2018-08-10 | 2022-06-21 | Sharkninja Operating Llc | Brush roll |
US11291345B2 (en) | 2018-08-27 | 2022-04-05 | Techtronic Floor Care Technology Limited | Floor cleaner |
US20200060495A1 (en) * | 2018-08-27 | 2020-02-27 | Tti (Macao Commercial Offshore) Limited | Floor cleaner |
CN109008838A (zh) * | 2018-08-29 | 2018-12-18 | 宁波德昌电机制造有限公司 | 一种地毯清洗机 |
USD912344S1 (en) * | 2018-08-29 | 2021-03-02 | Samsung Electronics Co., Ltd. | Cleaner |
GB201815655D0 (en) * | 2018-09-26 | 2018-11-07 | Dyson Technology Ltd | Cleaner head for a vacuum cleaner |
US11638507B2 (en) | 2018-10-04 | 2023-05-02 | Techtronic Cordless Gp | Vacuum cleaner |
JP7152837B2 (ja) | 2018-10-19 | 2022-10-13 | シャークニンジャ オペレーティング エルエルシー | 表面処理装置ための攪拌器及びそれを有する表面処理装置 |
USD944475S1 (en) | 2018-11-08 | 2022-02-22 | Sharkninja Operating Llc | Hand vacuum cleaner |
CN110740670B (zh) * | 2018-12-21 | 2021-04-20 | 深圳市赫兹科技有限公司 | 单滚筒、双滚筒清洁器拖头、转向组件及地面清洁器 |
WO2020132482A1 (en) | 2018-12-21 | 2020-06-25 | Tennant Company | Sweeper/scrubber system capable of handling large debris |
USD897616S1 (en) * | 2019-01-09 | 2020-09-29 | Suzhou Dibea Electrical Technology Co., Ltd. | Vacuum cleaner |
KR20200119063A (ko) | 2019-04-09 | 2020-10-19 | 엘지전자 주식회사 | 청소기, 충전기구, 및 이들을 포함하는 청소기 패키지 |
AU2019449365B2 (en) | 2019-06-07 | 2023-08-17 | Mitsubishi Electric Corporation | Vacuum cleaner head and electric vacuum cleaner |
WO2021029712A1 (en) | 2019-08-14 | 2021-02-18 | Samsung Electronics Co., Ltd. | Cleaner head and vacuum cleaner having the same |
CN114340460B (zh) | 2019-08-14 | 2023-12-22 | 三星电子株式会社 | 真空清洁器 |
GB2588157B (en) * | 2019-10-10 | 2022-01-05 | Dyson Technology Ltd | Cleaner head for a vacuum cleaning appliance |
GB2588158B (en) * | 2019-10-10 | 2022-02-23 | Dyson Technology Ltd | Cleaner head for a vacuum cleaning appliance |
JP1673232S (ja) * | 2019-10-24 | 2021-04-19 | ||
KR102267512B1 (ko) * | 2019-12-03 | 2021-06-18 | 엘지전자 주식회사 | 진공 청소기 |
USD905360S1 (en) * | 2020-03-23 | 2020-12-15 | Shenzhen Geemo Technology Co., Ltd | Vacuum cleaner |
USD936311S1 (en) * | 2020-07-15 | 2021-11-16 | Suzhou Aza Clean Electric Technology Co., Ltd. | Vacuum cleaner |
JP2023536277A (ja) * | 2020-07-29 | 2023-08-24 | シャークニンジャ オペレーティング エルエルシー | 表面処理装置のためのノズルおよび同ノズルを有する表面処理装置 |
WO2022051635A1 (en) * | 2020-09-04 | 2022-03-10 | Sharkninja Operating Llc | Agitator for a surface treatment apparatus and a surface treatment apparatus having the same |
JP2023545771A (ja) * | 2020-10-08 | 2023-10-31 | シャークニンジャ オペレーティング エルエルシー | 表面処理装置ための撹拌器およびそれを有する表面処理装置 |
KR20220112425A (ko) * | 2021-02-04 | 2022-08-11 | 엘지전자 주식회사 | 청소기 |
USD935121S1 (en) * | 2021-02-04 | 2021-11-02 | Shenzhen Hanfu Trading Company | Cleaner head |
CN217510414U (zh) * | 2021-09-14 | 2022-09-30 | 周勇 | 一种新型电动清洁装置 |
KR20240038377A (ko) * | 2022-09-16 | 2024-03-25 | 엘지전자 주식회사 | 청소기 노즐 |
WO2024080645A1 (ko) * | 2022-10-11 | 2024-04-18 | 엘지전자 주식회사 | 청소기 노즐 |
Family Cites Families (164)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US173582A (en) * | 1876-02-15 | Improvement in carpet-sweepers | ||
US1355978A (en) | 1920-10-19 | jackson | ||
US1325296A (en) | 1919-12-16 | Street-sweeping machine | ||
US1069773A (en) | 1913-08-12 | George H Duthie | Vacuum street-cleaning machine. | |
US664135A (en) | 1900-07-31 | 1900-12-18 | Corinne Dufour | Electric sweeper and dust-gatherer. |
US920136A (en) | 1907-06-24 | 1909-05-04 | Charles H Henning | Scrubbing-machine. |
US959729A (en) | 1908-02-21 | 1910-05-31 | Charles B Foster | Vacuum-cleaner. |
US1063559A (en) | 1910-07-07 | 1913-06-03 | Tailor S Accessories Co | Cleaning-machine. |
GB191400513A (en) | 1914-01-08 | 1914-07-02 | Sidney Hall | A New or Improved Nozzle for Vacuum Cleaning Apparatus. |
US1176990A (en) | 1915-05-22 | 1916-03-28 | Walter A Scherff | Scrubbing-machine. |
US1268963A (en) | 1917-10-12 | 1918-06-11 | Halla F Gray | Carpet-cleaning machine. |
US1393695A (en) | 1918-09-12 | 1921-10-11 | United Electric Company | Vacuum-cleaner brush |
US1391754A (en) | 1919-07-07 | 1921-09-27 | Dean L Bair | Washing-machine |
US1514949A (en) | 1921-03-24 | 1924-11-11 | Bell Schoenleber Mfg Co Inc | Sweeper |
US1417768A (en) | 1921-07-20 | 1922-05-30 | Radimak Steven | Brushing and polishing machine |
DE396646C (de) | 1922-08-03 | 1924-06-06 | Antonie Maier | Staubsauger |
US1643823A (en) | 1925-02-11 | 1927-09-27 | Sever Fred | Clothes cleaner |
US1884013A (en) | 1927-04-20 | 1932-10-25 | North H Losey | Suction cleaner |
BE366569A (ja) | 1928-12-31 | |||
US1938068A (en) | 1932-07-18 | 1933-12-05 | William F Deutscher | Floor cleaner |
GB416682A (en) | 1933-03-23 | 1934-09-19 | William Faustus Harkness | Improvements in vacuum cleaning apparatus |
US2518183A (en) | 1947-05-03 | 1950-08-08 | William C Renne | Rotary wiper floor scrubbing apparatus |
US2622254A (en) | 1947-11-18 | 1952-12-23 | Mendelson Charles | Portable and manually operable apparatus for the cleaning and/or finishing of carpeted or uncarpeted floors |
US2651803A (en) | 1949-02-16 | 1953-09-15 | James H Browne | Pickup brushes for sweepers |
GB685208A (en) | 1949-07-01 | 1952-12-31 | James Francis Armstrong Blue | Improvements in and relating to carpet sweepers, vacuum cleaners and textile finishing machines |
US2682679A (en) | 1951-12-24 | 1954-07-06 | Wayne Manufacturing Co | Rotary sweeper brush having plastic impregnated core |
US2932844A (en) | 1958-08-22 | 1960-04-19 | Robert J O'connor | Electric wall and ceiling washer |
GB877778A (en) * | 1959-07-01 | 1961-09-20 | Cimex Ltd | Improvements in vacuum floor-cleaning machines |
NL276997A (ja) * | 1961-04-21 | |||
GB1109783A (en) | 1964-07-16 | 1968-04-18 | Westinghouse Electric Corp | An agitator roll assembly for a suction cleaner |
US3460188A (en) | 1966-04-26 | 1969-08-12 | Gen Electric | Vacuum cleaner |
CH439619A (de) | 1966-10-13 | 1967-07-15 | Walther Buerstenfab | Teppich- und Bodenreinigungsgerät |
US3559230A (en) | 1969-03-24 | 1971-02-02 | Robert R Ogle | Escalator cleaner |
DE1918565A1 (de) * | 1969-04-11 | 1970-10-15 | Staehle Kg G | Teppichreinigungs- und Kehrmaschine |
JPS5121821Y2 (ja) | 1971-03-04 | 1976-06-05 | ||
US3740783A (en) | 1971-05-20 | 1973-06-26 | L Kopecky | Rake device for shag carpets |
US3986223A (en) | 1973-05-21 | 1976-10-19 | Herbert Products, Inc. | Surface cleaning device |
JPS52124570A (en) | 1976-04-09 | 1977-10-19 | Mamoru Tsuchiya | Turning force amplifier |
JPS54113963A (en) * | 1978-02-27 | 1979-09-05 | Hitachi Ltd | Suction port member for cleaner |
GB1601755A (en) * | 1978-05-12 | 1981-11-04 | Hoover Ltd | Suction cleaner agitator |
JPS55126246A (en) | 1979-03-22 | 1980-09-29 | Fujitsu Ltd | Contact printer for mask manufacture |
US4333205A (en) | 1979-11-14 | 1982-06-08 | Robert E. Robbins | Vacuum cleaner with soil agitator and compressed air means |
AT364485B (de) | 1980-06-10 | 1981-10-27 | Franz Lex | Hand-buerstsauggeraet |
US4426751A (en) | 1982-01-21 | 1984-01-24 | Whirlpool Corporation | Vacuum cleaner nozzle with double brush |
US4445245A (en) | 1982-08-23 | 1984-05-01 | Lu Ning K | Surface sweeper |
JPH0773562B2 (ja) * | 1986-04-01 | 1995-08-09 | 株式会社テック | 電気掃除機の回転ブラシ付吸込具 |
US4777691A (en) * | 1986-10-20 | 1988-10-18 | National Union Electric Corporation | Motor driven brush assembly for vacuum cleaner |
JPS63119725A (ja) * | 1986-11-10 | 1988-05-24 | 松下電器産業株式会社 | 電気掃除機の床ノズル |
KR900006624B1 (ko) | 1987-08-06 | 1990-09-15 | 마쯔시다덴기산교 가부시기가이샤 | 전기소제기의 침구용 흡입기구 |
US4835807A (en) | 1988-01-28 | 1989-06-06 | Xerox Corporation | Cleaning brush |
JP2639155B2 (ja) | 1990-02-02 | 1997-08-06 | 松下電器産業株式会社 | 電気掃除機 |
JPH04295321A (ja) | 1991-03-22 | 1992-10-20 | Matsushita Electric Ind Co Ltd | 電気掃除機用吸込具 |
JP3156271B2 (ja) | 1991-05-07 | 2001-04-16 | 松下電器産業株式会社 | バフ筒 |
JP2715739B2 (ja) | 1991-09-30 | 1998-02-18 | 日本鋼管株式会社 | 合金化溶融亜鉛めっき鋼板製造設備における合金化炉の制御方法 |
US5249332A (en) | 1991-10-31 | 1993-10-05 | Commercial Sweeper Systems, Inc. | Pavement sweeper |
JPH05228083A (ja) * | 1992-02-20 | 1993-09-07 | Matsushita Electric Ind Co Ltd | 電動床ノズル |
JPH05290539A (ja) | 1992-03-18 | 1993-11-05 | Kuraray Co Ltd | ケースに収納された光ディスク |
JPH05317212A (ja) | 1992-05-25 | 1993-12-03 | Mitsubishi Electric Home Appliance Co Ltd | 電気掃除機の床ブラシ |
JP3177303B2 (ja) | 1992-06-29 | 2001-06-18 | 三洋電機株式会社 | 電気掃除機の床用吸込具 |
US5287581A (en) | 1992-11-02 | 1994-02-22 | Lo Kam C | Cleaning device having at least one rotating cylindrical sponge |
US5404609A (en) | 1993-10-25 | 1995-04-11 | Racine Industries, Inc. | Carpet cleaning machine with enhanced user features |
JPH07303587A (ja) | 1994-05-11 | 1995-11-21 | Kowa:Kk | 床掃除用起毛布ローラ |
JPH07313411A (ja) * | 1994-05-30 | 1995-12-05 | Sharp Corp | 電気掃除機の吸い込み装置 |
US5495634A (en) * | 1994-06-30 | 1996-03-05 | Bruns Brush Inc. (Ohio Corporation) | Vacuum sweeper roller brush |
US5515568A (en) | 1994-10-03 | 1996-05-14 | Tennant Company | Scrubbing machine having offset cylindrical brushes |
DE19522981A1 (de) | 1995-06-28 | 1997-01-02 | Fedag Romanshorn Fa | Saugreinigungsgerät mit einer Saugdüse |
JPH0910143A (ja) | 1995-06-30 | 1997-01-14 | Sharp Corp | 電気掃除機の吸込口体 |
US5699586A (en) * | 1996-01-11 | 1997-12-23 | Black & Decker Inc. | Vacuum cleaner with improved suction inlet |
JPH09303587A (ja) | 1996-03-11 | 1997-11-25 | Inax Corp | 粉砕装置 |
EP0960358B1 (en) | 1997-02-13 | 2003-12-03 | BMP Europe Ltd. | A cleaning roller |
JPH119520A (ja) | 1997-06-24 | 1999-01-19 | Tec Corp | 電気掃除機の吸込口体 |
JPH1142184A (ja) * | 1997-07-24 | 1999-02-16 | Matsushita Electric Ind Co Ltd | 電気掃除機用床ノズル |
JPH1156710A (ja) | 1997-08-27 | 1999-03-02 | Tec Corp | 電気掃除機の吸込口体 |
JPH1156705A (ja) | 1997-08-27 | 1999-03-02 | Tec Corp | 電気掃除機の吸込口体 |
FR2771000B1 (fr) | 1997-11-17 | 2000-01-14 | Jean Frajdenrajch | Appareil de massage perfectionne |
GB9725777D0 (en) * | 1997-12-04 | 1998-02-04 | Notetry Ltd | A cleaner head and brush bar therefor |
AU2333699A (en) | 1998-01-23 | 1999-08-09 | Interface, Inc. | Combination carpet cleaning brush unit, vacuum and pile lifter |
DE19805900C1 (de) | 1998-02-13 | 1999-07-29 | Duepro Ag | Saugreinigungswerkzeug mit ausschwenkbarer Bürstenwalze |
JP2000060777A (ja) * | 1998-08-19 | 2000-02-29 | Mitsubishi Electric Corp | 電気掃除機用吸込具 |
JP3574000B2 (ja) * | 1999-04-05 | 2004-10-06 | 三洋電機株式会社 | 電気掃除機 |
JP2001120473A (ja) | 1999-10-25 | 2001-05-08 | Sanyo Electric Co Ltd | 電気掃除機用吸込具 |
DE10000504C2 (de) | 2000-01-08 | 2002-11-07 | Wessel Werk Gmbh | Saugkopf für Bodenstaubsauger |
CN1128603C (zh) * | 2000-11-03 | 2003-11-26 | 维斯尔-韦克有限公司 | 用于清扫地板表面的毛刷附件装置 |
JP3813811B2 (ja) | 2000-11-10 | 2006-08-23 | 東芝テック株式会社 | 吸込み口体及び電気掃除機 |
US6533871B2 (en) | 2001-01-12 | 2003-03-18 | Royal Appliance Mfg. Co. | Carpet extractor with dual nozzles for dual brushrolls |
US20040172769A1 (en) | 2001-06-20 | 2004-09-09 | Giddings Daniel G. | Method and apparatus for cleaning fabrics, floor coverings, and bare floor surfaces utilizing a soil transfer cleaning medium |
GB0225618D0 (en) * | 2002-11-02 | 2002-12-11 | Grey Nicholas G | Surface cleaning apparatus |
JP2003052584A (ja) * | 2001-08-10 | 2003-02-25 | Tsuchiya Tsco Co Ltd | 電気掃除機用の回転ブラシ |
JP2003111701A (ja) | 2001-10-03 | 2003-04-15 | Kao Corp | 清掃具 |
KR100470557B1 (ko) * | 2002-03-04 | 2005-03-08 | 삼성광주전자 주식회사 | 먼지 털이용 회전롤러를 구비한 진공청소기용 흡입브러시조립체 |
JP2004057364A (ja) * | 2002-07-26 | 2004-02-26 | Toshiba Tec Corp | 吸込み口体及び電気掃除機 |
JP2004057446A (ja) * | 2002-07-29 | 2004-02-26 | Matsushita Electric Ind Co Ltd | 電気掃除機用吸込具およびそれを用いた電気掃除機 |
US7150068B1 (en) | 2002-08-12 | 2006-12-19 | Gary Dean Ragner | Light-weight self-propelled vacuum cleaner |
EP1582131B1 (en) * | 2002-11-22 | 2013-06-12 | Toshiba TEC Kabushiki Kaisha | Rotary cleaning-body, suction port body of vacuum cleaner, and production method of rotary cleaning body |
JP2004267723A (ja) | 2003-03-07 | 2004-09-30 | Kowa Co Ltd | 掃除機用床ノズル |
JP3830961B2 (ja) * | 2003-07-09 | 2006-10-11 | 東芝テック株式会社 | 吸込口体および電気掃除機 |
US7434294B2 (en) * | 2003-07-09 | 2008-10-14 | Toshiba Tec Kabushiki Kaisha | Suction opening body and electric cleaner |
JP4196087B2 (ja) * | 2003-07-10 | 2008-12-17 | パナソニック株式会社 | 電気掃除機 |
US7143471B2 (en) | 2003-10-06 | 2006-12-05 | Oreck Holdings, Llc | Vacuum cleaner attachment |
JP4563706B2 (ja) | 2004-02-23 | 2010-10-13 | 株式会社コーワ | 掃除機用床ノズルの回転ロータ |
DE102004017696A1 (de) * | 2004-04-10 | 2005-10-27 | Vorwerk & Co. Interholding Gmbh | Bodenpflegegerät mit einer rotierbaren Bürste |
JP2005304954A (ja) * | 2004-04-23 | 2005-11-04 | Sanyo Electric Co Ltd | 床用吸込具 |
US20060191097A1 (en) | 2004-05-11 | 2006-08-31 | Baumhakel Alexander J | Transport cleaning device |
US20060195991A1 (en) | 2004-05-11 | 2006-09-07 | Baumhakel Alexander J | Transport cleaning device |
EP1618822A1 (de) * | 2004-07-17 | 2006-01-25 | Wessel-Werk GmbH & Co. KG | Bürstenvorsatzgerät für Haushaltsstaubsauger |
KR20060019740A (ko) | 2004-08-30 | 2006-03-06 | 엘지전자 주식회사 | 진공 청소기의 흡입 노즐 구조 |
JP2006314747A (ja) | 2005-05-15 | 2006-11-24 | Takashi Tsuda | 静電気を生じる繊維付きローラを設けた掃除機ノズル |
FR2886743B1 (fr) * | 2005-06-02 | 2007-07-27 | Inst Francais Du Petrole | Methode pour simuler les ecoulements de fluides au sein d'un reservoir a l'aide d'une discretisation de type chimere |
US20060272122A1 (en) * | 2005-06-07 | 2006-12-07 | Dennis Butler | Vacuum brushroll edge cleaner |
US20060277713A1 (en) * | 2005-06-08 | 2006-12-14 | Randall Sandlin | Vacuum turbo nozzle with movable visor |
JP2007000465A (ja) | 2005-06-24 | 2007-01-11 | Twinbird Corp | 電気掃除機 |
JP2007007501A (ja) | 2005-06-28 | 2007-01-18 | Shimada Phys & Chem Ind Co Ltd | 基板洗浄ブラシ |
JP4670633B2 (ja) | 2005-12-27 | 2011-04-13 | パナソニック株式会社 | 電気掃除機 |
JP2007282769A (ja) | 2006-04-14 | 2007-11-01 | Matsushita Electric Ind Co Ltd | 電気掃除機用吸込具 |
JP2007289570A (ja) | 2006-04-27 | 2007-11-08 | Seibi:Kk | 掃除機の吸込具 |
US8087117B2 (en) | 2006-05-19 | 2012-01-03 | Irobot Corporation | Cleaning robot roller processing |
JP4764256B2 (ja) * | 2006-05-26 | 2011-08-31 | 株式会社東芝 | 吸込口体及びこれを備える電気掃除機 |
JP2006312066A (ja) | 2006-07-11 | 2006-11-16 | Mitsubishi Electric Corp | 電気掃除機 |
US7428402B2 (en) | 2006-07-26 | 2008-09-23 | Xerox Corporation | Carbon nanotube composites for blade cleaning in electrophotographic marking systems |
GB2441495A (en) * | 2006-09-09 | 2008-03-12 | Vax Ltd | Suction diversion channel in vacuum cleaner head |
US8671513B2 (en) * | 2006-10-11 | 2014-03-18 | Samsung Electronics Co., Ltd. | Nozzle assembly having subsidiary brush unit |
EP2091401B1 (en) | 2006-12-13 | 2013-02-20 | Aktiebolaget Electrolux | A vacuum cleaner nozzle, a roller as well as a vacuum cleaner |
JP4958572B2 (ja) | 2007-02-07 | 2012-06-20 | パナソニック株式会社 | 掃除機用吸込具および電気掃除機 |
US8458856B2 (en) * | 2007-02-13 | 2013-06-11 | Samsung Electronics Co., Ltd. | Upright type cleaner |
DE102007007844B4 (de) | 2007-02-16 | 2013-02-28 | BSH Bosch und Siemens Hausgeräte GmbH | Bürstenkopf eines Reinigungsgeräts sowie Reinigungsgerät |
KR101031560B1 (ko) | 2007-05-21 | 2011-04-27 | 삼성전자주식회사 | 흡입구조립체 및 이를 구비한 진공청소기 |
KR101349202B1 (ko) * | 2007-05-23 | 2014-01-10 | 삼성전자주식회사 | 진공청소기용 노즐조립체 |
JP5118390B2 (ja) | 2007-05-30 | 2013-01-16 | 株式会社コーワ | 回転清掃体、電気掃除機用吸込具、電気掃除機及び空気調和機 |
JP5129996B2 (ja) * | 2007-06-29 | 2013-01-30 | 株式会社コーワ | 回転清掃体を構成する清掃体の生地、清掃体、回転清掃体、掃除機用吸込具、電気掃除機及び空気調和機 |
US20090100636A1 (en) * | 2007-10-23 | 2009-04-23 | Ian Emil Sohn | Vacuum Cleaner Nozzle with Disposable Cover Sheet |
JP2009119025A (ja) * | 2007-11-15 | 2009-06-04 | Tsuchiya Co Ltd | 掃除機の吸引ノズルアタッチメント |
JP2009268684A (ja) | 2008-05-07 | 2009-11-19 | Kowa Co Ltd | 回転ロータ、掃除機用吸込具、電気掃除機及び空気調和機 |
EP2510862A1 (de) | 2008-06-10 | 2012-10-17 | Alfred Kärcher GmbH & Co. KG | Reinigungswalze für Bodenreinigungsmaschine |
US8316920B2 (en) | 2008-11-20 | 2012-11-27 | Nucor Corporation | Brush roll for casting roll |
GB2468300B8 (en) * | 2009-03-03 | 2016-07-06 | Dyson Technology Ltd | A floor tool for a surface treating appliance having means to reduce rearwards skipping |
JP5380704B2 (ja) * | 2009-03-26 | 2014-01-08 | 株式会社東芝 | 電気掃除機用吸込み口体及び電気掃除機 |
WO2010119279A1 (en) * | 2009-04-14 | 2010-10-21 | Dyson Technology Limited | A cleaner head |
GB2470920A (en) * | 2009-06-09 | 2010-12-15 | Dyson Technology Ltd | Agitating menas for a cleaning head |
GB2470918A (en) * | 2009-06-09 | 2010-12-15 | Dyson Technology Ltd | Agitating means for a cleaning head |
GB2470919A (en) | 2009-06-09 | 2010-12-15 | Dyson Technology Ltd | Agitating means for a cleaning head |
GB2470917A (en) | 2009-06-09 | 2010-12-15 | Dyson Technology Ltd | Agitating means for cleaning head |
EP2453780B1 (en) * | 2009-07-16 | 2013-11-13 | Dyson Technology Limited | A surface treating head |
GB2476810B (en) * | 2010-01-08 | 2014-01-08 | Dyson Technology Ltd | Cleaner head for a vacuum cleaner |
US8745818B2 (en) | 2010-01-08 | 2014-06-10 | Dyson Technology Limited | Cleaner head |
CN201631114U (zh) * | 2010-01-27 | 2010-11-17 | 松下家电研究开发(杭州)有限公司 | 吸尘器吸嘴 |
JP2011172739A (ja) * | 2010-02-24 | 2011-09-08 | Sanyo Electric Co Ltd | 電気掃除機用吸込具 |
CN202161265U (zh) * | 2010-05-21 | 2012-03-14 | 莫菲理查兹有限公司 | 用于真空吸尘器的吸头和该真空吸尘器 |
US20110303239A1 (en) * | 2010-06-15 | 2011-12-15 | Harrison Gerald M | Agitator with internal twin motor drive system |
GB2482026B (en) * | 2010-07-16 | 2015-06-17 | Dyson Technology Ltd | A vacuum cleaning appliance |
JP5054168B2 (ja) * | 2010-08-02 | 2012-10-24 | 株式会社東芝 | 吸込口体およびこれを備える電気掃除機 |
KR101262701B1 (ko) * | 2010-10-22 | 2013-05-08 | 삼성전자주식회사 | 살균 기능을 가진 진공청소기 |
GB2487775B (en) * | 2011-02-04 | 2013-03-27 | Dyson Technology Ltd | Autonomous vacuum cleaner |
IN2014CN01063A (ja) * | 2011-08-23 | 2015-04-10 | Koninkl Philips Nv | |
KR101331684B1 (ko) | 2011-09-26 | 2013-11-20 | 엘지전자 주식회사 | 자동 청소기 |
GB2498351B (en) * | 2012-01-10 | 2014-06-18 | Dyson Technology Ltd | A cleaner head for a vacuum cleaner |
JP3177303U (ja) | 2012-05-17 | 2012-07-26 | 株式会社エムエルジェイ | タイヤホイールのセンターカバー |
EP2934270B1 (en) * | 2012-12-20 | 2017-02-22 | Koninklijke Philips N.V. | Cleaning device for cleaning a surface |
JP5555340B2 (ja) | 2013-02-08 | 2014-07-23 | 花王株式会社 | 清掃具 |
GB2516839B (en) * | 2013-07-31 | 2015-12-02 | Dyson Technology Ltd | Cleaner head for a vacuum cleaner |
GB201313707D0 (en) * | 2013-07-31 | 2013-09-11 | Dyson Technology Ltd | Cleaner head for a vacuum cleaner |
GB2530932A (en) * | 2013-11-25 | 2016-04-06 | Hoover Ltd | Vacuum cleaner head |
GB201404917D0 (en) * | 2014-03-19 | 2014-04-30 | Dyson Technology Ltd | Cleaner head |
GB2529819B (en) * | 2014-09-02 | 2017-06-14 | Dyson Technology Ltd | Cleaner head |
GB2529820B (en) * | 2014-09-02 | 2016-10-26 | Dyson Technology Ltd | Cleaner head |
-
2013
- 2013-07-31 GB GBGB1313707.0A patent/GB201313707D0/en not_active Ceased
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