GB2262433B - Improvements in sweepers - Google Patents

Improvements in sweepers

Info

Publication number
GB2262433B
GB2262433B GB9226314A GB9226314A GB2262433B GB 2262433 B GB2262433 B GB 2262433B GB 9226314 A GB9226314 A GB 9226314A GB 9226314 A GB9226314 A GB 9226314A GB 2262433 B GB2262433 B GB 2262433B
Authority
GB
United Kingdom
Prior art keywords
sweepers
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
GB9226314A
Other languages
English (en)
Other versions
GB9226314D0 (en
GB2262433A (en
Inventor
Helmut Deimel
Rolf Gunter Schulein
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.)
Leifheit AG
Original Assignee
Leifheit AG
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 Leifheit AG filed Critical Leifheit AG
Publication of GB9226314D0 publication Critical patent/GB9226314D0/en
Publication of GB2262433A publication Critical patent/GB2262433A/en
Application granted granted Critical
Publication of GB2262433B publication Critical patent/GB2262433B/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
    • A47L11/4075—Handles; levers
    • 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
    • A47L11/32—Carpet-sweepers
    • A47L11/33—Carpet-sweepers having means for storing dirt
    • 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
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks 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
    • 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
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4041—Roll shaped surface treating tools
    • 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
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4069—Driving or transmission means for the cleaning tools
    • 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
    • A47L11/4072—Arrangement of castors or wheels
GB9226314A 1991-12-18 1992-12-17 Improvements in sweepers Expired - Fee Related GB2262433B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4141802A DE4141802C2 (de) 1991-12-18 1991-12-18 Kehrmaschine

Publications (3)

Publication Number Publication Date
GB9226314D0 GB9226314D0 (en) 1993-02-10
GB2262433A GB2262433A (en) 1993-06-23
GB2262433B true GB2262433B (en) 1995-05-24

Family

ID=6447381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9226314A Expired - Fee Related GB2262433B (en) 1991-12-18 1992-12-17 Improvements in sweepers

Country Status (5)

Country Link
US (1) US5375284A (enExample)
JP (1) JPH07325A (enExample)
DE (1) DE4141802C2 (enExample)
ES (1) ES2082684B1 (enExample)
GB (1) GB2262433B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103491839A (zh) * 2011-04-29 2014-01-01 艾罗伯特公司 用于借助定位于后滚轮的第二水平面上方的第一水平面中的前滚轮清洁的自主移动机器人

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19635146C1 (de) * 1996-08-30 1998-05-14 Kaercher Gmbh & Co Alfred Schrubbwalze für eine Schrubbmaschine
USD510467S1 (en) * 2001-11-28 2005-10-04 Kao Corporation Cleaner
JP2007052274A (ja) 2005-08-18 2007-03-01 Sharp Corp トナーおよびその製造方法
DE102007053351A1 (de) 2007-10-30 2009-05-07 Alfred Kärcher Gmbh & Co. Kg Reinigungsmaschine
CN102858149B (zh) * 2009-10-15 2014-12-24 Tru-Turf有限公司 辊清洁装置、草加工设备的光滑机头和草加工设备
US20110232017A1 (en) * 2010-03-25 2011-09-29 Chien-Hsiung Hung Cleaning device
US11471020B2 (en) 2011-04-29 2022-10-18 Irobot Corporation Robotic vacuum cleaning system
US10398275B2 (en) * 2014-05-23 2019-09-03 Lg Electronics Inc. Robot cleaner
US10512384B2 (en) 2016-12-15 2019-12-24 Irobot Corporation Cleaning roller for cleaning robots
US10595624B2 (en) 2017-07-25 2020-03-24 Irobot Corporation Cleaning roller for cleaning robots
US11109727B2 (en) 2019-02-28 2021-09-07 Irobot Corporation Cleaning rollers for cleaning robots
EP4326045A4 (en) 2021-04-19 2025-05-21 Milwaukee Electric Tool Corporation THREAD CUTTER HEAD
US12582029B2 (en) 2021-06-30 2026-03-24 Milwaukee Electric Tool Corporation String trimmer head
DE212022000197U1 (de) 2021-06-30 2024-02-19 Milwaukee Electric Tool Corporation Fadentrimmeranordung und Trimmerkopf zur Verwendung damit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248769A (en) * 1990-10-17 1992-04-22 Bissell Inc Debris impeller

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1307256A (en) * 1919-06-17 Canada
US1395500A (en) * 1920-03-24 1921-11-01 James B Kirby Brushing mechanism for sweepers
US1514949A (en) * 1921-03-24 1924-11-11 Bell Schoenleber Mfg Co Inc Sweeper
US1507317A (en) * 1922-09-26 1924-09-02 Erneste E Laberge Lawn sweeper
US1613062A (en) * 1923-11-26 1927-01-04 Charles A Snider Toy carpet sweeper
US1595056A (en) * 1925-02-10 1926-08-03 Boyance Elsa Sanitary street cleaner
US2962740A (en) * 1958-07-21 1960-12-06 Bissell Inc Carpet sweeper
DE1503746B1 (de) * 1965-12-23 1970-01-22 Bissell Gmbh Teppichkehrmaschine
DE2502763A1 (de) * 1975-01-24 1976-07-29 Leifheit International Kehrgeraet, insbesondere teppichkehrgeraet
GB2135869A (en) * 1982-12-10 1984-09-12 Hukuba Kogyo Kk Rotary cleaning member
JPS6133634A (ja) * 1984-07-25 1986-02-17 株式会社ホ−キイ 掃除機における回転清掃体
DE3781994T2 (de) * 1986-10-20 1993-02-18 Hoky Kk Bodenreiniger.
JPS6371857U (enExample) * 1986-10-28 1988-05-13
JPS648366U (enExample) * 1987-07-01 1989-01-18
US4809716A (en) * 1988-03-31 1989-03-07 Caudill Charles R Tobacco leaf cleaning machine
JPH034A (ja) * 1989-05-29 1991-01-07 Achilles Corp クッション体を内蔵した射出成形靴の製造法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248769A (en) * 1990-10-17 1992-04-22 Bissell Inc Debris impeller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103491839A (zh) * 2011-04-29 2014-01-01 艾罗伯特公司 用于借助定位于后滚轮的第二水平面上方的第一水平面中的前滚轮清洁的自主移动机器人

Also Published As

Publication number Publication date
US5375284A (en) 1994-12-27
DE4141802A1 (de) 1993-06-24
GB9226314D0 (en) 1993-02-10
JPH07325A (ja) 1995-01-06
GB2262433A (en) 1993-06-23
ES2082684A2 (es) 1996-03-16
ES2082684R (enExample) 1997-05-16
ES2082684B1 (es) 1997-12-16
DE4141802C2 (de) 1996-01-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19961217