EP0069134A1 - Bodenkehrmaschine. - Google Patents
Bodenkehrmaschine.Info
- Publication number
- EP0069134A1 EP0069134A1 EP82900244A EP82900244A EP0069134A1 EP 0069134 A1 EP0069134 A1 EP 0069134A1 EP 82900244 A EP82900244 A EP 82900244A EP 82900244 A EP82900244 A EP 82900244A EP 0069134 A1 EP0069134 A1 EP 0069134A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bracket
- shaped
- housing
- wheel
- floor sweeper
- 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.)
- Granted
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
- A47L11/4072—Arrangement of castors or wheels
-
- 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
-
- 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
- A47L11/4052—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
-
- 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
Definitions
- the invention relates to a floor sweeper consisting of a housing with a roller brush rotatably mounted therein with pinions provided at both ends, which in turn are operatively connected to a pair of drive wheels, the two drive wheels belonging to each pinion being rotatable in a wheel housing and the wheel arches for the height adjustment of the roller brush, which is fixedly mounted in the housing, are vertically displaceably mounted in corresponding housing receptacles.
- the invention has for its object to provide a floor sweeper of the type mentioned, in which such disadvantages are avoided and a permanent height adjustment of the roller brush is possible without affecting the drive of the roller brush by the wheels.
- the U-shaped adjusting bracket with the adjustable wedge surface can be pivoted in a stepless manner into any desired position against the action of the energy accumulator, so that a permanent height adjustment of the roller brush is achieved. Since the two wheel arches with the wheel arch holder are swinging on the legs of the U-shaped adjustable bracket, the wheel arches and thus the antrum wheels can adapt to all unevenness of the floor.
- the wheel arch can be made of sheet metal and have a U-shaped cross-section, the two having the drive wheels between the side legs receiving openings for inserting the axle journals carrying the drive wheels. With the insertion of the axle journals, the two wheels are held in a simple manner in the inexpensive wheel housing.
- the axle journals can consist of the angled ends of an approximately U-shaped spring wire bracket which is held on the outside of one of the two side legs of the wheel arch.
- the two axle journals for the storage of the two drive wheels in a wheel arch are thus connected to one another via an approximately U-shaped spring wire bracket, so that when the U-shaped spring wire bracket is attached, both drive wheels are simultaneously held in the wheel arch.
- the apex part and the arches of the U-shaped wire bracket provided between the apex part and the two legs can rest on the outside against punched-out tongues of the wheel arch consisting of sheet metal.
- a displacement of the U-shaped spring wire bracket on the side leg of the wheel arch is avoided in a simple manner.
- the two legs of the U-shaped spring wire bracket can be inclined towards one another with their ends having the axle journals, the openings provided in the side legs of the wheel arch exceeding the diameter of the axle journals with their clear width.
- the axle journals are simply supported with a large clearance in the openings of the side legs of the wheel arch, so that when the two drive wheels are pressed against the floor to be cleaned by the inclined legs of the U-shaped spring wire bracket, the drive wheels against the between the Both drive wheels arranged pinions of the roller brush can be pressed.
- the frictional engagement between the drive wheels and the pinions of the roller brush is increased.
- the wheel arch which has a U-shaped cross section, can have an opening in the center of its apex for inserting the wheel arch holder made of plastic, the wheel arch holder engaging in the opening with two resilient legs that have mutually facing latching lugs.
- the wheel arch holder can be held in a particularly simple manner by simply pressing it into the wheel arch.
- the wheel arch holder can have an arm which is angled to the side and then downwards, the free end of which rests on the U-shaped spring wire clip which lies against the outside of the side arm of the wheel arch and is supported with a molded projection against the side arm of the wheel arch. With this wheel arch holder, the U-shaped spring wire clip can thus be secured in a simple manner against being pulled out of the wheel arch.
- the wheel arch holder can have an open to the side, approximately C-shaped bracket for clipping onto the leg of the U-shaped adjustment bracket. This allows the wheel arch in one can be easily connected to the adjustment bracket by simply clipping onto the leg of the U-shaped adjustment bracket.
- the clear width of the receptacle of the C-shaped bracket can increase towards the ends.
- the C-shaped bracket lies only with its central region against the leg of the U-shaped adjusting bracket and can oscillate, so that the pivoting movement of the U-shaped adjusting bracket can be transformed into a straight vertical movement of the wheel arch.
- the wheel arch holder can be guided on the one hand with a pin formed on the back of the approximately C-shaped bracket and on the other hand with the back of the molded arm on the side faces of the housing recess. As a result, the wheel arch is guided in a simple manner for vertical movement in the housing recess.
- Vertical ribs for guiding the wheel arch can be formed on the side surfaces of the housing recess. As a result, the wheel arch is also guided in a simple manner for the vertical movement in the housing recess.
- the U-shaped adjustment bracket carrying the wheel arch can run approximately parallel to the floor to be cleaned above the wheel arches, with a downwardly bent pin attached to the center part of the adjustment bow against which the adjustable wedge surface engages. As a result, little space is required for the U-shaped adjustment bracket in the housing in a simple manner, the adjustment being carried out with the aid of a down-bent pin which is provided on the apex part of the adjustment bracket.
- the cooperating with the cranked pin of the adjusting wedge surface can be provided on the free end face of a rotatable tube which is rotatable in the housing is stored and has an actuating handle protruding from the top of the housing.
- the wedge surface can be adjusted by the operator simply by turning the actuating handle, and the roller brush can thus be adjusted in height.
- the cooperating with the U-shaped adjustment bracket kawn be formed by an attacking against the underside of the apex part, approximately V-shaped leaf spring, which is supported with its central part against the partition walls of the housing and with its two legs against the apex part of the U-shaped Adjustment bracket is present.
- the bracing bracket is held in a simple and reliable manner against the adjustable wedge surface, so that any height position of the roller brush that is set is also maintained.
- FIG. 1 shows a floor sweeper according to the invention in a diagrammatic representation
- Fig. 8 is a section along the line VIII-VIII of Fig. 6 and
- Fig. 9 the wheel arch in plan view.
- the floor sweeper 10 shown in the drawing consists of a housing 11.
- the housing 11 serves on the outside for receiving a handle bracket 12, to which in turn a handle-like handle 13 is attached for the reciprocating movement of the floor sweeper over the floor to be cleaned.
- the housing 11 serves to receive sweeping brushes and the impellers used to move the device over a floor surface and to drive the sweeping brushes.
- a roller brush 14 is first provided, which extends transversely to the intended direction of movement.
- pinions 16 For the rotation of the roller brush 14 with respect to the floor to be cleaned, they are assigned pinions 16 at the ends of the axis 15, which are in frictional engagement with the drive wheels 17.
- the drive wheels 17 are mounted in pairs in a manner to be explained in the housing 11.
- roller brush 14 can only work up to a certain distance from the side wall regions of the floor sweeper 10, additional brushes 18 are provided for detecting the side wall regions, with the aid of which the side regions lying outside the range of action of the roller brush 14 can also be detected, as a result of which also a complete one Cleaning the floor along shoulders and walls as well as in corner areas is possible.
- an additional brush 18 is in each of the front corner areas of the floor sweep machine arranged such that they are rotatable about a substantially upright axis and with their cup-shaped, ie radially outward and downward arranged bristle ring overlap the effective area of the roller brush 14 on the one hand and the side wall and front wall area of the housing 11 on the other hand.
- the two additional brushes 18 are coupled in a drive-locking manner with drive wheels 19 arranged between them.
- bearing clips 20 are provided, each of which acts on the ends of the roller brush 14.
- the bearing bracket 20 is formed by an approximately U-shaped bracket made of spring steel and can be positively attached with the two legs of the U-shaped bracket to a downwardly directed wall part 23 of the housing 11. With these two bearing clips 20, the roller brush 14 is easily mounted and removed in the housing 11.
- the two pinions 16 of the roller brush 14 are each assigned two drive wheels 17.
- the drive wheels 17 are each assigned two drive wheels 17.
- one drive wheel 17 is provided in front of the roller brush 14 and the other drive wheel 17 is provided behind the roller brush 14.
- the drive wheels 17 have one of an attached
- the two drive wheels 17 belonging to a pinion 16 are each mounted in wheel housings 26. 6 to 9 such a wheel arch is shown in more detail.
- the wheel arch 26 is made of sheet metal and has a U-shaped cross section, the two drive drives 17 having side legs 27 between them receiving openings 28 for inserting the journals 29 carrying the drive wheels 17.
- the axle journals 29 are formed by the angled ends of an approximately U-shaped spring wire bracket 30, which is held on the outside of one of the two side legs 27 of the wheel arch 26.
- the apex part 31 and the arches 33 of the U-shaped spring wire bracket 30 provided between the apex part 31 and the two legs 32 lie on the outside against punched-out tongues 34, 35 of the wheel housing 26 made of sheet metal.
- the spring wire bracket 30 can thus be inserted from the side into the wheel housing 26 in a simple manner, the axle journals 29 reaching through the openings 28 of the side legs 27 of the wheel housing 26 and the drive wheels 17. Moving the spring wire bracket 30 against the tongues 34 and 35 prevents the spring wire bracket 30 from moving.
- the two legs 32 of the U-shaped spring wire bracket 30 run inclined towards one another with their ends having the axle journals 29, the openings 28 provided in the side legs 27 of the wheel housing 26 having the clear width of the diameter of the Axle 29 surpass.
- the wheel arch 26 which has a U-shaped cross section, has an opening 37 in the center in its apex part 36 for inserting a wheel arch holder 38 made of plastic.
- the wheel arch holder 38 engages with two, facing away from each other Resilient legs 40 having locking lugs 39 into the opening 37.
- the wheel arch holder 38 can thus be fastened to the wheel arch 26 by simply plugging it into the opening 37.
- the wheel arch holder 38 has an arm 41 which is angled to the side and then downward and which, with its free end, lies over the U-shaped spring wire bracket 30 which bears against the outside of the side arm 27 of the wheel housing 26 and lies against the side arm with a molded projection 42 27 of the wheel arch 26 supports. After inserting the wheel arch holder 38 into the opening 37 in the apex part 36 of the wheel arch 26, the approximately U-shaped spring wire bracket 30 is thus secured against lateral pulling out.
- the wheel arch holder 38 has an approximately C-shaped bracket 43 which is open on the side and can be clipped onto the leg 44 of a U-shaped adjusting bracket 45.
- the adjustment bracket 45 is shown in more detail in FIG. 2.
- Fig. 2 shows schematically the height adjustment of the wheel arches 26 and thus the drive wheels 17.
- the clear width of the receptacle 46 of the C-shaped bracket 43 increases towards the ends.
- the wheel arch 26 is pivotally supported on the leg 44 of the U-shaped adjusting bracket 45 so that when the adjusting bracket 45 is pivoted, both drive wheels 17 always abut against the floor to be cleaned.
- the drive wheels 17 and thus the wheel arch 26 can thus also adapt to all unevenness in the floor.
- the wheel arch holder 38 is guided on the one hand with a pin 47 formed on the back of the approximately C-shaped bracket 43 and on the other hand with the back of the integrally formed arm 41 on the side faces 48 of a housing recess 49 which is provided for receiving the wheel housing 26 in the housing 11.
- Vertical ribs 50 for guiding the wheel housing 26 are also formed on the side surfaces 48 of the housing recess 49.
- the U-shaped bracing bracket 45 which supports the wheel arches 26, runs approximately parallel to the floor to be cleaned above the wheel arches 26, a downwardly bent pin 52 being attached centrally to the apex part 51 of the bracing bracket 45.
- An adjustable wedge surface 53 engages against the cranked pin 52. This adjustable wedge surface 53 pivots the control bracket 45.
- the U-shaped control bracket 45 is also at the free ends of the legs! 44 molded bends 54 are pivotally mounted in corresponding bearings 55 of the housing 11.
- the wedge surface 53 cooperating with the cranked pin 52 of the bracing bracket 45 is provided on the free end face of a rotatable tube 56 which is rotatably mounted in the housing 11.
- a downwardly open receptacle 57 is provided in the housing 11, into which the rotatable tube 56 is inserted.
- the bottom 58 of the receptacle 57 has an opening 59 into which a tubular extension 60 of the rotatable tube 56 engages.
- the rotatable tube 56 has a central opening 61, into which a projection 62 of an actuating handle 64 engages.
- the rotatable tube 56 is thus to be inserted into the receptacle 57 from below and then the actuating handle 64 is pressed on from above.
- the operating handle 64 is provided in an opening 65 in the top of the floor sweeper so that the operator can rotate the operating handle by gripping the rib 66.
- the rotatable tube 56 is simultaneously rotated with the wedge surface 53 provided thereon, which presses on the cranked pin 52 of the bracing bracket 45.
- the height adjustment of the wheel housings 26 and thus the drive wheels 17 results in a height adjustment of the roller brush 14 which is fixedly mounted in the housing 11 of the floor sweeper 10.
- the pivoting of the U-shaped bracing bracket 45 takes place counter to the action of an energy accumulator 67.
- the energy accumulator is formed by an approximately V-shaped leaf spring that engages against the underside of the apex part 51 of the bracing bracket 45 with its middle part 68 against intermediate walls 69 of the housing 11.
- the two legs 70 of the approximately V-shaped leaf spring 67 rest against the underside of the apex part .51 of the U-shaped stiffening bracket 45.
- the wheel housings 26 with the drive wheels 17 are first inserted into the housing 11 and connected to the bracing bracket 45. Then the roller brush 14 is fastened with the bearing clips 20 in the housing 11.
- the side legs 27 of the wheel housings 26 have recesses 71 which are open downwards in the center for the insertion of the roller brush 14 and the pinion 16 between the drive wheels 17.
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT82900244T ATE14975T1 (de) | 1981-01-09 | 1982-01-07 | Bodenkehrmaschine. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3100497 | 1981-01-09 | ||
DE19813100497 DE3100497A1 (de) | 1981-01-09 | 1981-01-09 | "bodenkehrmaschine" |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0069134A1 true EP0069134A1 (de) | 1983-01-12 |
EP0069134B1 EP0069134B1 (de) | 1985-08-21 |
Family
ID=6122373
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82900244A Expired EP0069134B1 (de) | 1981-01-09 | 1982-01-07 | Bodenkehrmaschine |
EP82100082A Pending EP0056251A1 (de) | 1981-01-09 | 1982-01-08 | Bodenkehrmaschine |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82100082A Pending EP0056251A1 (de) | 1981-01-09 | 1982-01-08 | Bodenkehrmaschine |
Country Status (6)
Country | Link |
---|---|
US (1) | US4502173A (de) |
EP (2) | EP0069134B1 (de) |
JP (1) | JPH0379014B2 (de) |
AU (1) | AU562540B2 (de) |
DE (1) | DE3100497A1 (de) |
WO (1) | WO1982002330A1 (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3373409D1 (en) * | 1983-03-21 | 1987-10-15 | Leifheit Ag | Device for adjusting the height of the revolving brush in a carpet sweeper |
US4498207A (en) * | 1983-07-01 | 1985-02-12 | Bissell Inc. | Floor sweeper with improved drive wheel construction |
US4658458A (en) * | 1986-04-16 | 1987-04-21 | Shop-Vac Corporation | Rotary brush sweeper with mechanism for brush height adjustment |
US5208935A (en) * | 1991-07-16 | 1993-05-11 | Bissell Inc. | Carpet sweeper |
DE19617986B4 (de) * | 1996-05-04 | 2004-02-26 | Ing. Haaga Werkzeugbau Kg | Kehrmaschine |
US5970558A (en) * | 1996-11-19 | 1999-10-26 | Bissell Inc. | Floor sweeper |
GB2351435B (en) * | 1996-11-19 | 2001-06-27 | Bissell Inc | Floor sweeper |
DE10242257C5 (de) * | 2001-09-14 | 2017-05-11 | Vorwerk & Co. Interholding Gmbh | Selbsttätig verfahrbares Bodenstaub-Aufsammelgerät, sowie Kombination eines derartigen Aufsammelgerätes und einer Basisstation |
US7373685B2 (en) * | 2003-08-20 | 2008-05-20 | Peter Ho Ka Nam | Mechanical sweeper configuration |
US7152267B2 (en) * | 2003-09-25 | 2006-12-26 | Bryan Kaleta | Floor sweeper |
CA2555211A1 (en) * | 2004-02-12 | 2005-09-01 | The Procter & Gamble Company | Cleaning implements and substrates for cleaning surfaces |
DE102006011216B4 (de) * | 2006-03-03 | 2022-11-10 | Electrostar Gmbh | Kehrmaschine und Verfahren zum Ausgleichen von Unebenheiten |
US9939529B2 (en) | 2012-08-27 | 2018-04-10 | Aktiebolaget Electrolux | Robot positioning system |
EP2986193B1 (de) | 2013-04-15 | 2020-07-29 | Aktiebolaget Electrolux | Robotischer staubsauger mit vorstehenden seitenbürsten |
JP6217952B2 (ja) | 2013-04-15 | 2017-10-25 | アクティエボラゲット エレクトロラックス | ロボット真空掃除機 |
JP6638988B2 (ja) | 2013-12-19 | 2020-02-05 | アクチエボラゲット エレクトロルックス | サイドブラシを有し、渦巻きパターンで動くロボットバキュームクリーナ |
JP6750921B2 (ja) | 2013-12-19 | 2020-09-02 | アクチエボラゲット エレクトロルックス | ロボット掃除機 |
EP3084538B1 (de) | 2013-12-19 | 2017-11-01 | Aktiebolaget Electrolux | Robotische reinigungsvorrichtung mit umgebungsaufzeichnungsfunktion |
CN105813528B (zh) | 2013-12-19 | 2019-05-07 | 伊莱克斯公司 | 机器人清洁设备的障碍物感测爬行 |
JP6687286B2 (ja) | 2013-12-19 | 2020-04-22 | アクチエボラゲット エレクトロルックス | ロボット掃除機およびランドマーク認識方法 |
EP3084539B1 (de) | 2013-12-19 | 2019-02-20 | Aktiebolaget Electrolux | Priorisierung von reinigungsbereichen |
JP6638987B2 (ja) | 2013-12-19 | 2020-02-05 | アクチエボラゲット エレクトロルックス | 回転側面ブラシの適応速度制御 |
JP6336063B2 (ja) | 2013-12-20 | 2018-06-06 | アクチエボラゲット エレクトロルックス | ダスト容器 |
US10518416B2 (en) | 2014-07-10 | 2019-12-31 | Aktiebolaget Electrolux | Method for detecting a measurement error in a robotic cleaning device |
US10729297B2 (en) | 2014-09-08 | 2020-08-04 | Aktiebolaget Electrolux | Robotic vacuum cleaner |
US10499778B2 (en) | 2014-09-08 | 2019-12-10 | Aktiebolaget Electrolux | Robotic vacuum cleaner |
CN106998980B (zh) | 2014-12-10 | 2021-12-17 | 伊莱克斯公司 | 使用激光传感器检测地板类型 |
CN114668335A (zh) | 2014-12-12 | 2022-06-28 | 伊莱克斯公司 | 侧刷和机器人吸尘器 |
JP6532530B2 (ja) | 2014-12-16 | 2019-06-19 | アクチエボラゲット エレクトロルックス | ロボット掃除機の掃除方法 |
KR102339531B1 (ko) | 2014-12-16 | 2021-12-16 | 에이비 엘렉트로룩스 | 로봇 청소 장치를 위한 경험-기반의 로드맵 |
US11099554B2 (en) | 2015-04-17 | 2021-08-24 | Aktiebolaget Electrolux | Robotic cleaning device and a method of controlling the robotic cleaning device |
EP3344104B1 (de) | 2015-09-03 | 2020-12-30 | Aktiebolaget Electrolux | System aus robotischen reinigungsvorrichtungen |
CN105476543A (zh) * | 2015-12-27 | 2016-04-13 | 天津达瑞福科技有限公司 | 一种节能型的智能扫地机 |
USD831909S1 (en) | 2016-01-26 | 2018-10-23 | Andreas Stihl Ag & Co. Kg | Battery powered sweeping machine |
KR102588486B1 (ko) | 2016-03-15 | 2023-10-11 | 에이비 엘렉트로룩스 | 로봇 청소 장치 및 로봇 청소 장치에서의 절벽 검출 실시 방법 |
US11122953B2 (en) | 2016-05-11 | 2021-09-21 | Aktiebolaget Electrolux | Robotic cleaning device |
JP7243967B2 (ja) | 2017-06-02 | 2023-03-22 | アクチエボラゲット エレクトロルックス | ロボット清掃デバイスの前方の表面のレベル差を検出する方法 |
CN111093447B (zh) | 2017-09-26 | 2022-09-02 | 伊莱克斯公司 | 机器人清洁设备的移动控制 |
JP6828937B1 (ja) | 2020-09-09 | 2021-02-10 | 株式会社Photo electron Soul | 電子銃、電子銃用部品、電子線適用装置、および位置合わせ方法 |
JP6925090B1 (ja) | 2021-04-26 | 2021-08-25 | 株式会社Photo electron Soul | 電子銃、電子線適用装置および照射位置移動方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3246353A (en) * | 1964-11-23 | 1966-04-19 | Wagner E R Mfg Co | Adjustable carpet sweeper |
US3444596A (en) * | 1968-01-31 | 1969-05-20 | Illinois Tool Works | Pipe clip |
DE1818004A1 (de) * | 1968-12-14 | 1977-02-24 | Leifheit International | Verstellbuegellagerung fuer eine teppichkehrmaschine |
DE1957576C3 (de) * | 1969-11-15 | 1975-08-21 | Leifheit International Guenter Leifheit Gmbh, 5408 Nassau | Kehrmaschine, insbesondere Teppichkehrmaschine |
US3546729A (en) * | 1969-01-08 | 1970-12-15 | E R Mfg Co | Mounting arrangement for brush and bail of a floor sweeper |
US3715771A (en) * | 1971-03-04 | 1973-02-13 | H Fukuba | Carpet sweeper with swing comb |
DE2603582C3 (de) * | 1976-01-30 | 1978-09-21 | Bissell Inc., Grand Rapids, Mich. (V.St.A.) | Vorrichtung zur höhenverstellbaren Lagerung der Walzenbürste an einer Teppichkehrmaschine |
DE2605832A1 (de) * | 1976-02-13 | 1977-08-18 | Leifheit International | Kehrgeraet |
JPS5735752Y2 (de) * | 1978-11-15 | 1982-08-06 | ||
FR2483563A1 (fr) * | 1980-05-28 | 1981-12-04 | Sodeba Sarl | Systeme de clipsage pour tubes, tuyaux ou similaires |
US4325156A (en) * | 1980-12-04 | 1982-04-20 | Bissell, Inc. | Floor sweeper with improved construction |
-
1981
- 1981-01-09 DE DE19813100497 patent/DE3100497A1/de active Granted
-
1982
- 1982-01-07 US US06/422,979 patent/US4502173A/en not_active Expired - Fee Related
- 1982-01-07 WO PCT/DE1982/000004 patent/WO1982002330A1/en active IP Right Grant
- 1982-01-07 AU AU80008/82A patent/AU562540B2/en not_active Ceased
- 1982-01-07 EP EP82900244A patent/EP0069134B1/de not_active Expired
- 1982-01-07 JP JP57500269A patent/JPH0379014B2/ja not_active Expired
- 1982-01-08 EP EP82100082A patent/EP0056251A1/de active Pending
Non-Patent Citations (1)
Title |
---|
See references of WO8202330A1 * |
Also Published As
Publication number | Publication date |
---|---|
JPS57502042A (de) | 1982-11-18 |
DE3100497A1 (de) | 1982-08-26 |
US4502173A (en) | 1985-03-05 |
JPH0379014B2 (de) | 1991-12-17 |
AU562540B2 (en) | 1987-06-11 |
WO1982002330A1 (en) | 1982-07-22 |
AU8000882A (en) | 1982-08-02 |
DE3100497C2 (de) | 1989-10-19 |
EP0056251A1 (de) | 1982-07-21 |
EP0069134B1 (de) | 1985-08-21 |
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