WO2004058032A1 - Staubsauger mit einer elektrokabelauszugshilfe - Google Patents
Staubsauger mit einer elektrokabelauszugshilfe Download PDFInfo
- Publication number
- WO2004058032A1 WO2004058032A1 PCT/EP2003/014258 EP0314258W WO2004058032A1 WO 2004058032 A1 WO2004058032 A1 WO 2004058032A1 EP 0314258 W EP0314258 W EP 0314258W WO 2004058032 A1 WO2004058032 A1 WO 2004058032A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vacuum cleaner
- handle
- gripping element
- cleaner according
- cable
- Prior art date
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
- A47L9/26—Incorporation of winding devices for electric cables
-
- 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
- A47L9/32—Handles
- A47L9/327—Handles for suction cleaners with hose between nozzle and casing
Definitions
- the invention relates to a vacuum cleaner according to the preamble of claim 1.
- a cable winding device in particular for vacuum cleaners and other household appliances, is known from US Pat. No. 3,999,640.
- the vacuum cleaner disclosed in this prior art has an opening which can be closed by a door and through which a mains cable and a mains plug can be inserted into the housing of the vacuum cleaner when the vacuum cleaner is not in use.
- the power cord and the plug behind the door are completely accommodated in the housing of the vacuum cleaner.
- the door can be opened by pressing a foot switch.
- the mains plug is pulled out by a driver connected to the door. This makes the power plug hidden in the vacuum cleaner housing easily accessible when the vacuum cleaner is to be operated.
- the disadvantage is that a separate foot switch is required to operate the door and the driver. This makes the use of the vacuum cleaner cumbersome.
- the object of the invention is to develop a generic vacuum cleaner with an auxiliary device for moving the power plug in such a way that the auxiliary device can be operated in a simple manner.
- a vacuum cleaner is to be created which can be operated easily and ergonomically by a user.
- a handle which is movably mounted on the vacuum cleaner is provided, which is coupled to the auxiliary device and the auxiliary device is actuated by moving the handle.
- This solution has the advantage that a separate actuating element for the auxiliary device can be omitted.
- the actuation of the auxiliary device by means of the movably mounted handle has the further advantage that the mains cable or the mains plug for unwinding the mains cable can be gripped directly by hand when the user has actuated the handle of the vacuum cleaner.
- Coupling should not only be understood to mean a mechanical or electrical operative connection between the handle and the auxiliary device, but also any known type of active connection which triggers a desired active reaction on the auxiliary device by a causal movement of the handle.
- the auxiliary device not only comprises an actuating element, which can be, for example, a mechanical gripping element that moves the power plug, but in particular can comprise any type of sensor, such as a trigger mechanism or an electrical switch, which detects movement of the handle and on the basis of the detection the handle movement activates an actuator.
- an actuating element can be, for example, a mechanical gripping element that moves the power plug, but in particular can comprise any type of sensor, such as a trigger mechanism or an electrical switch, which detects movement of the handle and on the basis of the detection the handle movement activates an actuator.
- Vacuum cleaners are mostly cleared away from the immediate vicinity of the user when they are not in use.
- the vacuum cleaner is preferably provided with a handle with which the user can transport the vacuum cleaner from the storage location to the cleaning location and back. It can therefore be expected that the handle will be gripped by the user at least once before the vacuum cleaner is started up.
- the invention now provides for this at least one-time grip of the handle to be used to actuate the auxiliary device each time the vacuum cleaner is used again. An additional action is therefore unnecessary for the user to operate the auxiliary device.
- the auxiliary device has a gripping element which, when the handle is moved out of its basic position, moves the power plug into the second position.
- the gripping element preferably holds the power plug on the side of the power plug facing the power cord, so that the power plug can be pulled from a first position, in which the power cord is wound and shortened to its smallest length, into a second position, in which the power cord or the mains plug for unwinding the mains cable can be gripped by hand.
- the gripping element is designed such that the power plug is reliably held by the gripping element, even if the cable winding device exerts high tensile forces on the mains cable.
- the gripping element is preferably designed in such a way that when the power plug is gripped and the power cable is unwound by hand, the power cable can be pulled out freely along the gripping element.
- the gripping element according to the invention creates a simple, inexpensive mechanical device for moving the power plug from its first position, in which the power cable wound and shortened to its smallest length, is moved to a second position in which the power cord or plug can be gripped by hand to unwind the power cord.
- the gripping element is attached directly to the handle.
- a direct attachment of the gripping element to the handle is particularly useful if the handle is bow-shaped and the two leg-like ends of the handle are long enough for the gripping element to pull the mains plug sufficiently far out of the vacuum cleaner housing when the handle is pivoted.
- This variant is not only particularly economical to implement, but its function is made particularly clear to a user in a particularly clear manner.
- the gripping element can be activated by an electrical switch that can be switched with the handle.
- the gripping element can be actuated by means of an electric motor when the electric switch is closed and the electric motor is supplied with current.
- the electrical switch can be provided in a wide variety of positions with respect to the handle. The gripping element is activated depending on the position of the electrical switch relative to the handle in a certain position of the handle. Preferred positions of the handle in which the electrical switch activates the gripping element can be, for example, the position of the handle in which the vacuum cleaner is carried or the position of the handle in which the handle moves from its rest position towards the housing of the vacuum cleaner is moved.
- the electrical energy for activating the electrically actuable gripping element can be obtained from an electrical energy store, such as a battery or rechargeable battery.
- an electrical energy store such as a battery or rechargeable battery.
- the gripping element can be movably mounted on the vacuum cleaner and can be coupled to the handle via a mechanical component.
- the energy to move the Gripping elements are made available solely from the energy that is applied by the user to move the handle.
- the mechanical coupling of the gripping element and handle makes a separate power supply for actuating the gripping element unnecessary.
- the gripping element according to the invention is functional when the vacuum cleaner is not connected to any energy supply.
- the use of mechanical components for coupling the gripping element and handle is generally less expensive than an electrical solution.
- the handle and the gripping element are pivotally mounted on the vacuum cleaner.
- the handle is coupled to the gripping element, for example, via a lever or gearwheel gear or a belt drive.
- the gripping element can hold the mains plug in its first position, in which the mains cable is wound up and shortened to its smallest length, when the handle is in its rest position. If the handle is now pivoted from its rest position into a carrying position, the gripping element pivots the mains plug from the first position into the second position, in which the mains cable or the mains plug can be gripped by hand for unwinding the mains cable.
- the gripping element is not pivoted from its rest position into the carrying position while the handle is being pivoted, and that the gripping element is not pivoted until the handle is pivoted back from its carrying position to its rest position.
- the gripping element is in the first position of the power plug when the handle is in its rest position and the gripping element pivots into the second position of the power plug when the handle is pivoted towards the housing of the vacuum cleaner from its rest position .
- the power plug is brought into the palpable position as soon as the vacuum cleaner is picked up for carrying.
- the mains plug is brought into its tangible position as soon as the vacuum cleaner is removed after carrying and the handle is pivoted into its rest position.
- the power plug is only brought into its tangible position when the vacuum cleaner is put down after carrying, the handle is pivoted into its rest position and is pushed towards the housing of the vacuum cleaner by additionally pressing the handle.
- the mechanical components that couple the handle to the gripping element can be so be designed so that all the alternatives described are optionally possible within a vacuum cleaner.
- an actuator that can be actuated by the user can be provided, which adjusts the mechanical transmission components in accordance with the alternative desired by the user.
- the handle can have a lever or a cam which actuates a slide connected to the gripping element or a telescopic arm.
- the use of a gripping element slidably mounted on the vacuum cleaner has the advantage that the power plug together with the power cord can be pulled out of the cable winding device over a further distance than would be possible with a gripping element pivotably mounted on the housing.
- the displaceable gripping element is shifted into the second position of the mains cable in a certain position of the pivotable handle.
- the gripping element is preferably moved into the second position of the power plug when the pivotable handle is in the carrying position.
- the displaceable gripping element can be prestressed into the first position of the mains plug by means of spring-elastic prestressing or by means of a positive guide. This pretensioning of the displaceable gripping element ensures that the gripping element returns to the first position of the power plug when the pivotable handle is returned to the rest position. This has the advantage that when the handle is in a rest position and the vacuum cleaner is ready for operation, the gripping element does not protrude beyond the outer contour of the vacuum cleaner.
- the handle can be moved and the gripping element can be pivoted on the vacuum cleaner.
- the gripping element preferably has a lever or a cam which actuates a slide connected to the handle.
- the gripping element is preferably coupled to a gear transmission which engages in a toothed rack on the handle. If the gripping element, which carries a gearwheel, is coupled to the rack on the handle by means of an intermediate gearwheel, the gripping element is pivoted from the first position of the power plug into the second position of the power plug when the handle is pulled out of its rest position into the carrying position.
- the handle returns to its rest position pushed back, the gripping element swings back into the first position of the plug.
- the gripping element In the inserted position of the handle, the gripping element is pivoted back behind the contour of the vacuum cleaner and the vacuum cleaner is ready for operation without the gripping element of the vacuum cleaner protruding in a disruptive manner.
- both the handle and the gripping element can be slidably mounted on the vacuum cleaner.
- a driver can be provided which couples the handle to the gripping element.
- the gripping element is held under a pretension in the first position of the power plug by means of a locking member or a switching link and the locking member or the switching link can be released from its basic position by moving the handle. Due to the pretensioning of the gripping element, a minimal movement of the handle is sufficient to trigger the locking member or the switching link and to move the gripping element completely from the first position to the second position of the power plug.
- the locking member or the switching link is preferably designed such that a brief tapping of the handle from its rest position tends towards the housing of the vacuum cleaner in order to move the gripping element completely into the second position of the power plug. This has the advantage that only a short, pulse-like movement is required for the user to fully trigger the gripping element.
- the gripping element can be pretensioned by the energy stored in the cable winding device for winding the mains cable into the first position of the mains plug.
- Figure 1 shows a vacuum cleaner according to the invention with a gripping element
- FIG. 2 shows a vacuum cleaner according to the invention with a handle pivotally mounted on the vacuum cleaner and a gripping element pivotably mounted on the vacuum cleaner;
- Figure 3 shows a vacuum cleaner according to the invention with a pivotable on
- Vacuum cleaner mounted handle and a gripping element slidably mounted on the vacuum cleaner;
- Figure 4 shows a vacuum cleaner according to the invention with a handle slidably mounted on the vacuum cleaner and a pivotally mounted on the vacuum cleaner
- Figure 5 shows a vacuum cleaner according to the invention with a displaceably on
- Vacuum cleaner mounted handle and a gripping element slidably mounted on the vacuum cleaner;
- Figure 6a shows an enlarged section of a vacuum cleaner according to the invention with a locking member that holds the gripping element under a pretension
- FIG. 6b shows an enlarged section of a vacuum cleaner according to the invention with a switching gate that holds the gripping element under a pretension
- 7 shows a vacuum cleaner according to the invention with a gripping element which can be actuated electrically by a switch.
- a vacuum cleaner 1 is shown schematically in FIG.
- the vacuum cleaner 1 has a housing 2 on which a handle 3 is pivotally mounted.
- the handle 3 can be pivoted about its pivot axis 4 from a rest position A into a carrying position B.
- a cable winding device 5 is arranged within the housing 2.
- the cable winding device 5 has a cable housing 6, in which a cable drum 7 is rotatably mounted about an axis 8.
- a first end of a power cable 9 is attached to the cable drum 7.
- a second end of the power cord 9 has a power plug 10.
- the power plug 10 is held behind the outer contour of the housing 2 in a first position C, in which the power cable 9 is wound on the cable drum 7 and shortened to its smallest length.
- a gripping element 11 is attached to the handle 3.
- the gripping element 11 serves as an auxiliary device 12 for moving the power cable 9 from the first position C into a second position D, in which the power cable 9 or the power plug 10 for unwinding the power cable 9 from the cable drum 7 can be gripped by hand.
- the gripping element 11 is cup-shaped and has a slot that is wide enough to let the power cord 9 through and narrow enough to hold the power plug 10. In order to hold the power plug 10, the cup-shaped gripping element 11 engages behind the power plug 10.
- the power plug 10 In the carrying position B of the handle 3, the power plug 10 is in the second position d. From the second position D of the power plug 10, it can be pulled out of the shell-shaped gripping element 11 by hand. After a user has removed the power plug 10 from the gripping element 11, the handle 3 together with the gripping element 11 attached to it can be pivoted back into the rest position A of the handle 3.
- the handle 3 is fastened to the housing 2 of the vacuum cleaner 1 so that it can pivot about the pivot axis 4.
- the gripping element 11 is mounted on the housing 2 of the vacuum cleaner 1 so that it can pivot about an axis of rotation 13 from the first position C into the second position D.
- the pivot axis 4 of the handle 3 is connected to the axis of rotation 13 of the gripping element 11 via a mechanical drive 14.
- the mechanical drive 14 has a first pulley 15, which is set in rotation by pivoting the handle 3.
- a second pulley 16 is connected to the gripping element 11 and rotatable together with the latter about the axis of rotation 13.
- the first pulley 15 is coupled to the second pulley 16 via a belt drive 17.
- the first pulley 15 is rotated counterclockwise and the belt drive 17 is moved.
- the belt drive 17 in turn rotates the second pulley 16 counterclockwise and pivots the gripping element 11 from the first position C to the second position d.
- the belt drive 17 By switching the belt drive 17 such that the two belt runs of the belt drive 17 run crosswise, the coupling between the handle 3 and the gripping element 11 can be changed.
- the gripping element 11 is pivoted into the second position D when the handle 3 is pivoted into its rest position A.
- the handle 3 is pivotably mounted on the housing 2 from the rest position A into the carrying position B.
- the gripping element 11 is displaceably mounted in the vacuum cleaner 1 in a sliding bearing 18 from the first position C to the second position D.
- the handle 3 rotatable about the pivot axis 4 is connected to a lever 19 designed as a cam 20.
- the cam 20 actuates the gripping element 11 which is slidably mounted in the vacuum cleaner 1 when the handle 3 is pivoted from the rest position A into the carrying position B.
- a lever 11 can also be provided which is coupled directly to the gripping element 11 by means of a pivot joint (not shown).
- a direct coupling of the handle 3 and the gripping element 11 ensures that when the handle 3 is pivoted from the carrying position B into the rest position A, the gripping element is moved back from the second position D to the first position C.
- a cam 12 is used, as shown in FIG. 3, a slide 21 is prestressed into the first position C by means of a spring 22. So that the power plug 10 can be moved far enough beyond the contour of the housing 2 of the vacuum cleaner 1, the slide 21 can be designed as a telescopic arm 23.
- the handle 3 is slidably mounted in the vacuum cleaner 1.
- the gripping element 11 can be pivoted about the axis of rotation 13 from the first position C into the second position D.
- the handle 3 has a rack 24.
- a gear 25 which with the order Rotational axis 13 pivotable gripping element 11 is coupled.
- the gear transmission 25 consists of a first gear 26, which is connected to the gripping element 11 and a second gear 27, which transmits the sliding movement of the toothed rack 24 to the first gear 26 as a rotational movement.
- both the handle 3 and the gripping element 11 are slidably mounted in the vacuum cleaner 1.
- a driver 28 is attached at the slidably mounted in the vacuum cleaner 1 handle 3.
- the driver 28 engages in a recess 29 on the slide 21.
- the slide 21 is pushed together with the gripping element 11 from the first position C into the second position D.
- the gripping element 11 is returned from the second position D to the first position C by means of the driver 28 which engages in the recess 29 on the slide 21.
- a driver 28 can also be provided which engages at the end of the slide 21.
- the slider 21 is then, for example, biased into the first position C of the gripping element 11 by means of a spring.
- the slide 21 is then not returned to the first position C by the handle 3, but solely by spring force.
- FIGS 6a and 6b show an enlarged section of a vacuum cleaner according to the invention.
- locking devices which hold the gripping element 11 under a pretension in the first position C.
- the gripping element 11, which can be pivoted about the axis of rotation 13, can be pretensioned into the first position C against the tension force of a compression spring 30.
- the gripping element 11 has a bolt 31 opposite the axis of rotation 13.
- a locking member 32 is pivotally mounted about a pin bearing 33 on the vacuum cleaner 1.
- the locking member consists of a pawl 34 and a button 35.
- the pawl 34 engages behind the bolt 31 in such a way that the gripping element 11 is held against the compression spring 30 in a prestressed first position C.
- the button 35 is arranged opposite the journal bearing 33 of the locking member 32.
- the housing 2 of the vacuum cleaner 1 is actuated by the button 35 of the locking member 32 and the locking member 32 pivots clockwise around the pin bearing 33.
- the pawl 34 releases the bolt 31 and the prestressed compression spring 30 pivots the gripping element 11 about the axis of rotation 13 from the first position C to the second position d.
- the locking device can be triggered and the gripping element 11 swings directly from the first position C to the second position d.
- the locking device can also be designed as a switching link 36.
- the shifting gate 36 is formed from a slot-shaped elongated hole 37 which is formed on the gripping element 11 which can be pivoted about the axis of rotation 13.
- a bolt 38 penetrates the elongated hole 37 and is guided in a V-shaped groove 39 at both ends.
- the V-shaped grooves 39 are formed opposite one another on the housing 2 of the vacuum cleaner 1 and guide the bolt 38 along a V-shaped movement path. In the position shown, the bolt 38 according to the first position C is at the end of the short leg of the V-shaped groove.
- the gripping element 11 is pivoted from the first position C into the second position D, the bolt 38 moves along the V-shaped groove in the direction of the end of the long leg of the V-shaped groove 39.
- the gripping element is 11 pivoted about the axis of rotation 13 such that the slot-shaped elongated hole 37 on the gripping element 11 is pivoted from the horizontal position into a vertical position.
- the attack 3 comes to lie on the upper edge of the end of the gripping element 11 having the elongated hole 37 and presses the gripping element about the axis of rotation 13 clockwise into the first position c.
- the gripping element 11 pivots counterclockwise back by a small angle until the bolt 38 bears against the end of the short leg of the V-shaped groove 39. In this position, the gripping element 11 is held in a first position C against the bias of the compression spring 30.
- FIG 7 an electrical variant of a vacuum cleaner according to the invention is shown schematically.
- the gripping element 11 is held on the vacuum cleaner 1 so as to be pivotable about the axis of rotation 13.
- the gripping element 11 can be pivoted between the first position C and the second position D via an electric motor drive 40.
- the Electromotive drive 40 is activated by an electrical switch 41.
- the switch 41 is attached to the vacuum cleaner 1 in such a way that it can be actuated by pivoting the handle 3.
- the electrical switch 41 is actuated and the circuit to the electromotive drive is closed when the handle 3 is pivoted towards the housing 2 of the vacuum cleaner 1.
- the switch 21 can be designed or arranged in such a way that the electric motor drive 40 is motivated when the handle 3 is pivoted into the carrying position B.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/540,811 US20060137129A1 (en) | 2002-12-23 | 2003-12-15 | Vacuum cleaner provided with an auxiliary pull-out device for an electrical cable |
AU2003293885A AU2003293885A1 (en) | 2002-12-23 | 2003-12-15 | Vacuum cleaner provided with an auxiliary pull-out device for an electrical cable |
EP03789282A EP1578241B1 (de) | 2002-12-23 | 2003-12-15 | Staubsauger mit einer elektrokabelauszugshilfe |
DE50310389T DE50310389D1 (de) | 2002-12-23 | 2003-12-15 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10260764.8 | 2002-12-23 | ||
DE10260764A DE10260764A1 (de) | 2002-12-23 | 2002-12-23 | Staubsauger mit einer Elektrokabelauszugshilfe |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004058032A1 true WO2004058032A1 (de) | 2004-07-15 |
Family
ID=32477948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/014258 WO2004058032A1 (de) | 2002-12-23 | 2003-12-15 | Staubsauger mit einer elektrokabelauszugshilfe |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060137129A1 (de) |
EP (1) | EP1578241B1 (de) |
CN (1) | CN100358467C (de) |
AT (1) | ATE405204T1 (de) |
AU (1) | AU2003293885A1 (de) |
DE (2) | DE10260764A1 (de) |
WO (1) | WO2004058032A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2189094A1 (de) * | 2008-11-03 | 2010-05-26 | Koninklijke Philips Electronics N.V. | Roboter-Staubsauger mit Fühlgriff |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008040735A1 (de) * | 2008-07-25 | 2010-01-28 | BSH Bosch und Siemens Hausgeräte GmbH | Staubsauger |
DE102008038192A1 (de) | 2008-08-19 | 2010-02-25 | Miele & Cie. Kg | Staubsauger mit Anreichhilfe |
KR101618265B1 (ko) * | 2009-06-25 | 2016-05-04 | 삼성전자 주식회사 | 진공청소기 |
US8767387B2 (en) | 2011-01-04 | 2014-07-01 | Vertu Corporation Limited | Method and apparatus for an electronic device |
US8844095B2 (en) | 2011-01-05 | 2014-09-30 | Panasonic Corporation Of North America | Floor care apparatus with cord reel and nozzle assembly |
US8528167B2 (en) | 2011-01-05 | 2013-09-10 | Panasonic Corporation Of North America | Nozzle assembly including cord reel and agitator drive motor |
DE102015121733B4 (de) * | 2015-12-14 | 2022-04-28 | Vorwerk & Co. Interholding Gmbh | Haushaltsgerät, insbesondere Vorsatzgerät eines Staubsaugers |
AU2017330249B2 (en) * | 2016-09-22 | 2023-02-09 | Shop Vac Corporation | Vacuum cleaner handle mount assembly |
US11695312B2 (en) | 2017-09-01 | 2023-07-04 | Milwaukee Electric Tool Corporation | Electrostatic discharge dissipation structure |
US11013387B2 (en) * | 2018-05-31 | 2021-05-25 | Techtronic Floor Care Technology Limited | Vacuum cleaner |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3999640A (en) * | 1975-03-26 | 1976-12-28 | Aktiebolaget Electrolux | Cord winding structure |
JPH05207945A (ja) * | 1992-01-31 | 1993-08-20 | Matsushita Electric Ind Co Ltd | 電気掃除機 |
US5937476A (en) * | 1997-03-31 | 1999-08-17 | Daewoo Electronics Co., Ltd. | Vacuum cleaner having an apparatus for releasing cord reel of cord winder |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2979576A (en) * | 1957-12-20 | 1961-04-11 | John A Huber | Cord reel for electrical appliances |
US2961688A (en) * | 1958-09-24 | 1960-11-29 | Electrolux Ab | Horizontal tank-type suction cleaner |
US4106165A (en) * | 1977-03-10 | 1978-08-15 | The Singer Company | Retractable cord guiding and locking devices |
KR19980079187A (ko) * | 1997-04-30 | 1998-11-25 | 배순훈 | 진공청소기의 전원코드 잠금장치 |
-
2002
- 2002-12-23 DE DE10260764A patent/DE10260764A1/de not_active Withdrawn
-
2003
- 2003-12-15 DE DE50310389T patent/DE50310389D1/de not_active Expired - Lifetime
- 2003-12-15 US US10/540,811 patent/US20060137129A1/en not_active Abandoned
- 2003-12-15 AT AT03789282T patent/ATE405204T1/de not_active IP Right Cessation
- 2003-12-15 EP EP03789282A patent/EP1578241B1/de not_active Expired - Lifetime
- 2003-12-15 CN CNB2003801099226A patent/CN100358467C/zh not_active Expired - Fee Related
- 2003-12-15 WO PCT/EP2003/014258 patent/WO2004058032A1/de active IP Right Grant
- 2003-12-15 AU AU2003293885A patent/AU2003293885A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3999640A (en) * | 1975-03-26 | 1976-12-28 | Aktiebolaget Electrolux | Cord winding structure |
JPH05207945A (ja) * | 1992-01-31 | 1993-08-20 | Matsushita Electric Ind Co Ltd | 電気掃除機 |
US5937476A (en) * | 1997-03-31 | 1999-08-17 | Daewoo Electronics Co., Ltd. | Vacuum cleaner having an apparatus for releasing cord reel of cord winder |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 017, no. 647 (C - 1135) 2 December 1993 (1993-12-02) * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2189094A1 (de) * | 2008-11-03 | 2010-05-26 | Koninklijke Philips Electronics N.V. | Roboter-Staubsauger mit Fühlgriff |
WO2010061299A1 (en) * | 2008-11-03 | 2010-06-03 | Koninklijke Philips Electronics N.V. | A robotic vacuum cleaner comprising a sensing handle |
US8296899B2 (en) | 2008-11-03 | 2012-10-30 | Koninklijke Philips Electronics N.V. | Robotic vacuum cleaner comprising a sensing handle |
RU2509520C2 (ru) * | 2008-11-03 | 2014-03-20 | Конинклейке Филипс Электроникс Н.В. | Робот-пылесос, содержащий сенсорную ручку |
KR101562381B1 (ko) | 2008-11-03 | 2015-10-22 | 코닌클리케 필립스 엔.브이. | 감지 핸들을 구비하는 로봇 진공 청소기 |
Also Published As
Publication number | Publication date |
---|---|
US20060137129A1 (en) | 2006-06-29 |
CN1753637A (zh) | 2006-03-29 |
EP1578241B1 (de) | 2008-08-20 |
DE10260764A1 (de) | 2004-07-08 |
CN100358467C (zh) | 2008-01-02 |
DE50310389D1 (de) | 2008-10-02 |
EP1578241A1 (de) | 2005-09-28 |
ATE405204T1 (de) | 2008-09-15 |
AU2003293885A1 (en) | 2004-07-22 |
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