EP2146612A1 - Kehrgutbehälter für eine kehrmaschine - Google Patents
Kehrgutbehälter für eine kehrmaschineInfo
- Publication number
- EP2146612A1 EP2146612A1 EP08735125A EP08735125A EP2146612A1 EP 2146612 A1 EP2146612 A1 EP 2146612A1 EP 08735125 A EP08735125 A EP 08735125A EP 08735125 A EP08735125 A EP 08735125A EP 2146612 A1 EP2146612 A1 EP 2146612A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sweeper
- hopper
- closure member
- closure
- sweeper according
- 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
- 238000010408 sweeping Methods 0.000 title claims abstract description 44
- 239000000463 material Substances 0.000 title claims abstract description 7
- 241001417527 Pempheridae Species 0.000 claims description 82
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 3
- 244000007853 Sarothamnus scoparius Species 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000002730 additional effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/04—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt taking- up the sweepings, e.g. for collecting, for loading
- E01H1/047—Collecting apparatus characterised by the hopper or by means for unloading the hopper
-
- 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
- A47L11/24—Floor-sweeping machines, motor-driven
-
- 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
- A47L11/40—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
- A47L11/4091—Storing or parking devices, arrangements therefor; Means allowing transport of the machine when it is not being used
Definitions
- the invention relates to a sweeper, comprising a sweeping device, a support member and a supportable on the carrier hopper in the means of the sweeping debris is conveyed and on which a handle device is held with a handle member, which can be grabbed by a user to remove the hopper from the sweeper is.
- Object of the present invention is to provide a generic sweeper, the hopper is removable in a user-friendly and easier to handle manner and reliably locked again.
- the handle element from the hopper In the transport position, which can take the grip device for removing the debris from the sweeper, the handle element from the hopper a greater distance than in the operating position.
- the Handle element can thereby be taken more comfortable in the transport position by the user than in the operating position.
- the sweeper according to the invention is thus more user-friendly and easier to handle.
- the gripping device is movably mounted on the dirt container. Due to the movable mounting a structurally simple way is given to make the handle device from the operating position to the transport position and vice versa.
- the gripping device is mounted displaceably on the dirt container. In this way, the transferability of the gripping device from the operating position to the transport position and vice versa can be implemented in a particularly technically simple manner.
- the grip device comprises at least one first bearing element connected to the grip element, for which at least one second bearing element arranged on the dirt receptacle defines a guide.
- a movement and in particular a displacement of the at least one bearing element and thus also of the grip element can be guided relative to the debris hopper.
- the uniformity of the movement of the At least one bearing element can be ensured in a simple manner.
- a structurally simple guide can be formed in that the at least one second bearing element, the at least one first bearing element engages behind or engages and rests against this.
- the at least one first bearing element is designed as a rail, because this is a structurally simple way to form the at least one first bearing element.
- the at least one second bearing element can have a piece of pipe which encompasses the rail, relative to which the rail is movable and, in particular, displaceable.
- the gripping device comprises two rails which are connected to one another.
- the connection is preferably made by the gripping element at the ends of the rails.
- the sweeper has a locking device for securing the handle device in the transport position. This can ensure that the grip device does not undesirably move away from the transport position.
- the locking device advantageously comprises at least one arranged on the hopper first locking member, which with at least a cooperating with the handle means arranged second locking member cooperates.
- the locking device is designed as a latching device, because this allows easy handling of the handle device.
- the locking device may comprise a first locking member, such as in the form of a projection which locks in the transport position with a second locking member.
- the latter may for example be designed as a spring clip.
- detent mechanisms for example a ball detent or latching hook with corresponding detent recesses.
- the latching members are conveniently held on the at least one first bearing element described above and on the at least one second bearing element. This makes it possible to lock the at least one first and the at least one second bearing element together.
- the sweepings container can be held on the carrier part of the sweeper.
- a particularly preferred embodiment of the sweeping machine according to the invention comprises a closure device with which the debris container can be locked on the carrier part, wherein the closure device has at least one first closure member and at least one second closure member which cooperate during operation of the sweeper. This prevents the risk that the dirt container undesirably detaches from the carrier part. Instead, it can be reliably held on the carrier part by means of the closure device. It is favorable if the at least one first closure member is arranged or held on the carrier part and if the at least one second closure member is arranged or held on the dirt container.
- the at least one first closure member is arranged or held on the sweeping goods container and the at least one second closure member is arranged or held on the carrier part.
- the at least one first closure member and the at least one second closure member can cooperate in a technically simple manner for locking the debris container on the carrier part, in that the at least one first closure member and the at least one second closure member engage with one another during operation of the sweeper.
- engaging is understood in the present case that the at least one first closure member and the at least one second closure member engage with each other, engage behind or can engage around.
- the at least one first closure member may, for example, engage positively in the at least one second closure member or vice versa.
- the at least one first closure member and the at least one second closure member are in interlocked engagement with each other during operation of the sweeper. This can be achieved, for example, by in that the at least one first closure member is frictionally held on the at least one second closure member during operation of the sweeper.
- the dirt container can be locked by transferring the handle device from the transport position into the operating position by means of the closure device on the carrier part. This facilitates the user handling of the sweeper. By transferring the gripping device from the transport position to the operating position, it simultaneously causes the catchment container to be locked on the carrier part.
- the last-mentioned embodiment can be realized in that the at least one first closure member can be brought into engagement with the at least one second closure member by transferring the gripping device from the transport position into the operating position.
- This is advantageously achieved in that the at least one second closure member is held on the handle device. If the at least one first closure member is arranged on the carrier part, as mentioned above, the at least one second closure member can be brought into engagement with the at least one first closure member by transferring the grip device from the transport position into the operating position.
- the closure device simultaneously acts as a locking device for securing the handle device in the operating position.
- the at least one first closure member is designed as a latching receptacle and the at least one second closure member is configured as a latching projection designed to correspond to the latching receptacle.
- closure members engageable with each other.
- the locking projection as
- Pin be formed, which can pass through a designed as a spring clip locking receptacle. Also conceivable are other locking mechanisms, such as a ball catch.
- the at least one first closure member is designed as a clamping receptacle and if the at least one second closure member is designed as a clamping body designed to correspond to the clamping receptacle.
- Such closure members may be used in addition or as an alternative to the above-mentioned locking mechanism.
- the clamping body can, for example, engage in the clamping receptacle and be frictionally held in this during operation of the sweeper.
- the clamping body is wedge-shaped and if the clamping receptacle has two or more wall sections between which the clamping body is wedged during operation of the sweeper.
- the user can wedge the clamping body in the clamping receptacle. This can be done, for example, by Recording is arranged on the support member and the clamping body on the handle device, in its transfer from the transport position into the operating position, it is wedged by the user in the terminal receptacle. Conversely, the user can remove the clamping body by transferring the grip device from the operating position to the transport position of the terminal receiving and so cancel the locking of the hopper on the support member.
- the closure device has at least one first support member arranged on the carrier part, which is supported during operation of the sweeper on at least one arranged on the dirt container second support member, wherein the hopper is subjected to a directed to the support member holding force.
- This makes it possible to achieve an improved seal between the hopper and the support member.
- the hopper with a container edge abuts the carrier part, wherein the force applied to the improved seal can be achieved.
- a sealing element can be arranged between the hopper and the support part.
- the at least one second support member is arranged on the handle device and if the at least one first support member defines a guide for the at least one second support member when transferring the handle device from the transport position to the operating position.
- the at least one first support member may, for example, have a guide surface on which a contact surface arranged on the at least one second support member moves along.
- Guide surface By the movement of the contact surface relative to Guide surface can be a guide of the handle device, on which the at least one second support member is arranged, relative to the carrier part.
- the at least one first closure member forms the at least one first support member and if the at least one second closure member forms the at least one second support member, wherein a guide surface as a wall portion of the at least one first closure member designed as a clamping receptacle and a contact surface for the guide surface as a wall portion is designed as a clamping body formed at least one second closure member.
- the at least one first closure member and the at least one second closure member can thus cooperate both for locking the debris container on the carrier part as well as for guiding and applying force of the debris container with the holding force directed to the carrier part.
- the at least one first closure member and the at least one second closure member In the operating position of the gripping device, the at least one first closure member and the at least one second closure member by wedging with each other in locked engagement and thereby secure the handle device in the operating position.
- the hopper is disposed on the back of the sweeper, and the handle member is accessible from the back of the sweeper.
- Hand-held sweepers are usually from the back controllable.
- the grip element accessible from the rear side can thus easily be grasped by the user, and for emptying it can easily remove the dirt hopper arranged on the rear side from the rear side.
- the grip element is accessible from the top of the sweeper.
- the hopper has at least one transport roller.
- the hopper comprises a first support member which is supported during operation of the sweeper on a fixed to the support member second holding member.
- the support which is preferred against the
- the first holding element forms a handle for the hopper.
- the first holding element may for example be formed plate-like and projecting from the hopper so that the user can take it, for example, to empty the hopper.
- the hopper has a recessed grip. In this, the user can additionally intervene for the simplified emptying of the hopper.
- Figure 1 a perspective view of a sweeping machine according to the invention
- Figure 2 is a rear view of a hopper of the sweeper of Figure 1 with a handle device in its operating position;
- Figure 3 is a rear view of the hopper of Figure 2, wherein the handle device assumes its transport position;
- Figure 4 is a perspective view of the hopper of Figure 2;
- Figure 5 a perspective view of a rear portion of the
- FIG. 6 shows a sectional view along the line 6-6 in FIG. 2, wherein the dirt container is locked to the sweeping machine from FIG. 1 and FIG. 6
- FIG. 7 shows a sectional view along the line 7-7 in FIG. 2, wherein the dirt container is locked to the sweeping machine from FIG.
- a preferred embodiment of a sweeper according to the invention is shown in perspective in Figure 1 and there occupied by the reference numeral 10.
- the sweeping machine 10 is designed as a so-called "walk-behind sweeper" in which the user controls the sweeper on the back.
- the sweeping machine 10 For movement, the sweeping machine 10 comprises two wheels 14 and 16 arranged near its rear side 12 and a pivotable steering roller 20 arranged on its front side 18.
- the steering roller 20 is fixed to a carrier part 22 of the sweeping machine 10, which holds and fixes all components of the sweeper Sweeper 10 is provided and extends from the front side 18 to the rear 12.
- the wheels 14 and 16 are rotatably mounted on a broom carrier 23 a sweeping device 24, which is also fixed to the support member 22.
- the sweeping device 24 further comprises a sweeping roller 26 rotatably mounted on the broom carrier 23.
- a hopper 32 is arranged on the back 12 in the manner described below and can be removed from the sweeping machine 10 for emptying. It comprises a rear plate 34, which forms a rear wall 36 of the sweeper 10.
- the rear wall 36 is designed as well as a handle device 44 of the hopper 32 symmetrically with respect to a plane of symmetry.
- the plane of symmetry coincides during operation of the sweeping machine 10 with a central longitudinal sectional plane of the sweeping machine 10. In the following, therefore, features which are formed symmetrically with respect to the plane of symmetry are provided with identical reference symbols.
- the hopper 32 includes for its transport the handle device 44 with a handle member 46 in the form of a handle which is screwed to the ends of two first bearing elements 48, which are designed as rails 50 ( Figures 2, 3, 5 and 6).
- the rails 50 are slidably mounted on the rear plate 34, wherein each rail 50 is associated with two second bearing elements 52.
- the second bearing elements 52 comprise base plates 54, which are screwed to the rear plate 34 and which are integrally connected to tube pieces 56.
- the pipe sections 56 project from the base plates 54 in the direction of the container interior 40, with two pipe sections 56 each dipping into a longitudinal groove 58 formed in the rear plate 34.
- the pipe sections 56 define a thrust guide for the rails 50, which are encompassed by the pipe sections 56 and which can slide along the pipe sections 56 for displacement.
- the gripping device 44 can be transferred by the sliding storage on the hopper 32 from an operating position, which it occupies during operation of the sweeper 10, in a transport position.
- Figures 1, 2, 4 and 6 show the hopper 32 with the handle device 44 in the operating position
- Figures 3 and 5 show the hopper 32 with the handle device 44 in the transport position.
- the extendable handle member 46 in the transport position of the handle device 44 a greater distance from the hopper container 32 than in the operating position.
- the handle member 46 is more convenient for a user to remove the debris hopper 32 from the sweeping machine 10 than would be the case without the possibility of transferring the handle assembly 44 from the operative position to the transport position.
- the locking device 60 has first locking members 62 in the form of Screws 64, which are screwed to the undersides of the rails 50, and second locking members 66 which are formed as fixed to the lower two base plates 54 spring clips 68 ( Figure 3). In the transport position lock the screws 64 in the spring clips 68, that is, the locking device 60 is formed as a latching device.
- the locking of the debris container 32 on the carrier part 22 is canceled by transferring the handle device 44 from the operating position into the transport position.
- the locking takes place by means of a closure device 69, which will be described below.
- the arranged on the support member 22 elements of the closure device 69 are arranged symmetrically with respect to the central longitudinal sectional plane of the sweeper 10 on the support member 22.
- the rails 50 can be guided through apertures 70 which are arranged on the rear side 12 on top of the carrier part 22.
- the dirt container 32 can be removed from the sweeping machine 10.
- the dirt hopper 32 on its underside 42 two transport rollers 72. Because of the locking of the handle device 44 in the transport position is given the opportunity to roll the hopper both pulling and sliding.
- the hopper 32 In order to empty the hopper 32 in a simple manner, it has an arranged between the lower ends of the longitudinal groove 58 recessed grip 74 which is formed in the rear plate 34.
- the first holding element 76 is configured as an angle piece 78 made of a flat material, in particular a metal sheet, which is screwed to the rear plate 34 (FIG. 4).
- a handle forming portion of the elbow 78 protrudes from the rear plate 34.
- the user may grasp the angle grip 78 forming the hang-up.
- the section of the angle piece 78 screwed to the rear plate 34 reinforces the latter. This has proven to be favorable with high filling of the hopper 32 with debris.
- FIG. 7 which shows a sectional view of the sweeping goods container 32 locked on the sweeping machine 10
- a second holding element 80 fixed to the carrier part 22 can be seen.
- the second holding element 80 is configured as a bracket 82, in which the angle piece 78 engages in order to support itself against the force of gravity.
- the bracket 82 is also shown, but it is, as mentioned, not on the hopper 32 but on the support member 22 set.
- the locking of the hopper 32 on the support member 22, which will be discussed below, is designed by the support of the angle piece 78 on the bracket 82 even more reliable.
- the already mentioned closure device 69 for locking the debris container 32 on the carrier part 22 comprises a first pair of first closure members 84 and a second pair of first closure members 86, which are respectively arranged on the carrier part 22 symmetrical to the central longitudinal section plane of the sweeper 10.
- the first pair of first closure members 84 can with a first pair of second closure members 88 cooperate, and the second pair of first closure members 86 may cooperate with a second pair of second closure members 90.
- the two pairs of second closure members 88 and 90 are arranged on the grip element 46 on its underside facing the carrier part 22.
- the two pieces of the first pair of first closure members 84 are formed as clamping receptacles 92, which are trough-shaped in the support member 22 from the top in an approximately vertical direction.
- the clamp receivers 92 include rear walls 96 and front walls 98 joined together by sidewalls 99. Due to the design of the rear walls 96, the front walls 98 and the side walls 99, the clamp receptacles 92 are given a dovetail-like shape, which tapers in the depth direction.
- the two pieces of the first pair of second closure members 88 are designed as a clamping body 94 corresponding to the clamping receptacles 92. They thus show approximately the shape of inverted truncated pyramids.
- the clamping body 94 By transferring the grip device 44 from the transport position to the operating position, the clamping body 94 can be immersed from above into the clamping receptacles 92 and brought into locked engagement with them. This is done by wedging the clamping bodies 94 between the rear walls 96 and the front walls 98 in the operating position (FIG. 6). By wedging the clamping body 94 in the clamping receptacles 92 of the hopper 32 is locked on the support member 22 in the operating position of the handle device 44. In addition, the grip device 44 is locked in the operating position, so that the closure device 69 simultaneously defines a locking device for securing the grip device 44 in the operating position.
- the locking of the debris hopper 32 on the support member 22 can also be achieved in that the first pair of second closure members 88 in the operating position is not frictionally, but only positively connected to the first pair of first closure members 84 is engaged.
- the rear wall 96 forms a guide surface 100 for a contact surface 102 of the clamping body 94 in the longitudinal direction of the sweeper 10, and the side walls 99 define a guide for the clamping body 94 in the transverse direction of the sweeper 10.
- Gripping element 46 is acted upon by a directed to the support member 22 force.
- the grip element 46 which is held by means of the handle device 44 on the dirt container 32, transmits this force to the hopper 32, so that it is acted upon by a directed to the support member 22 holding force.
- the two first closure members 84 form a pair of first support members to which the second closure members 88 engage therewith Form pair of second support members to support the loading of the hopper 32 with a directed to the support member 22 holding force.
- an edge 104 of the container body 38 (FIG. 4) is pressed against an edge of the carrier part 22 which is not shown in the drawing and correspondingly designed.
- a sealing element 106 is arranged, with which a good seal between the hopper 32 and the support member 22 can be achieved. The seal results as described, as an additional effect of the transfer of the handle device 44 from the transport position to the operating position for locking the hopper 32 on the support member 22nd
- the closure device 69 comprises a second pair of first closure members 86, which can cooperate with a second pair of second closure members 90.
- the two pieces of the second pair of first closure members 86 are formed as latching receptacles 108, and the two pieces of the second pair of second closure members 90 are formed as latching projections 110.
- the locking receptacles 108 are designed as spring clips 112 and the latching projections 110 as a pin 114.
- the detent recesses 108 are shown in Figure 4 together with the hopper 32, but they are fixed to the support member 22.
- the pins 114 are fastened to the underside of the clamping body 94 facing the carrier part 22 and, in the operating position, can penetrate through openings in bottom walls 116 of the clamping receivers 92. As a result, they can with the spring clips 112, below the bottom walls 116 on Support member 22 are fixed in the operating position in a locked engagement ( Figure 6).
- the locking of the hopper 32 on the support member 22 is therefore carried out on the interaction of the clamping receptacles 92 with the clamping bodies 94 also by the interaction of the pin 114 with the spring clips 112. In this way, the hopper 32 is more reliably locked to the support member 22.
- the sweeper 10 has a user-friendly handling, because the handle device 44 can be operated by the user with one hand for locking and for releasing the debris hopper 32 on or from the support member 22. In addition, as mentioned, the hopper 32 can be easily transported by means of the handle 44.
- the respectively cooperating closure element pairs i. the first pair of first closure members 84 and the first pair of second closure members 88 and the second pair of first closure members 86 and the second pair of second closure members 90 are interchanged with the support member 22 and the handle member 46.
- the clamping body 94 are arranged on the support member 22 and the clamping receptacles 92 on the handle member 46.
- the latching receivers 108 are arranged on the grip element 46 and the latching elements 110 on the carrier part 22.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuse Collection And Transfer (AREA)
- Cleaning In General (AREA)
- Refuse Receptacles (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Manipulator (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200710025764 DE102007025764B3 (de) | 2007-05-23 | 2007-05-23 | Kehrgutbehälter für eine Kehrmaschine |
| PCT/EP2008/002814 WO2008141701A1 (de) | 2007-05-23 | 2008-04-10 | Kehrgutbehälter für eine kehrmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2146612A1 true EP2146612A1 (de) | 2010-01-27 |
| EP2146612B1 EP2146612B1 (de) | 2013-02-13 |
Family
ID=39493428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP08735125A Not-in-force EP2146612B1 (de) | 2007-05-23 | 2008-04-10 | Kehrgutbehälter für eine kehrmaschine |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2146612B1 (de) |
| CN (1) | CN101677739B (de) |
| DE (1) | DE102007025764B3 (de) |
| DK (1) | DK2146612T3 (de) |
| ES (1) | ES2402593T3 (de) |
| WO (1) | WO2008141701A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2456341B1 (de) * | 2009-07-20 | 2013-09-11 | Alfred Kärcher GmbH & Co. KG | Adaptervorrichtung für ein tragbares reinigungsgerät sowie reinigungseinrichtung mit einer adaptervorrichtung und einem reinigungsgerät |
| DK2598012T3 (da) * | 2010-07-27 | 2014-07-21 | Kaercher Gmbh & Co Kg Alfred | Gulvbehandlingsindretning med forrådsbeholdersikring |
| FR3025085B1 (fr) * | 2014-08-26 | 2017-05-26 | Christian Lange | Aspirateur urbain ou industriel |
| DE102014013633A1 (de) * | 2014-09-19 | 2016-03-24 | Nilfisk-Advance A/S | Adapterplatte |
| DE102014221458B3 (de) * | 2014-10-22 | 2015-11-12 | Haaga Kehrsysteme Gmbh | Kehrmaschine mit Sammelbehälter |
| WO2019174764A1 (en) * | 2018-03-16 | 2019-09-19 | Husqvarna Ab | Storage compartment and handle for a material collecting equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5640738A (en) * | 1995-08-02 | 1997-06-24 | Williams; William H. | Wet and dry vacuum cleaner |
| DE19531327A1 (de) * | 1995-08-25 | 1997-02-27 | Kaercher Gmbh & Co Alfred | Fahrbare Kehrmaschine |
| US5901408A (en) | 1997-05-23 | 1999-05-11 | The Hoover Company | Tank carry handle and securement latch |
| DE29900462U1 (de) * | 1999-01-14 | 2000-03-02 | Wap Reinigungssysteme Gmbh & Co, 89287 Bellenberg | Handgriff für ein verfahrbares Sauggerät |
| US20050257340A1 (en) * | 2004-05-19 | 2005-11-24 | One World Technologies Limited | Wet/dry vacuum |
-
2007
- 2007-05-23 DE DE200710025764 patent/DE102007025764B3/de not_active Expired - Fee Related
-
2008
- 2008-04-10 CN CN200880017059.4A patent/CN101677739B/zh not_active Expired - Fee Related
- 2008-04-10 EP EP08735125A patent/EP2146612B1/de not_active Not-in-force
- 2008-04-10 DK DK08735125.0T patent/DK2146612T3/da active
- 2008-04-10 WO PCT/EP2008/002814 patent/WO2008141701A1/de not_active Ceased
- 2008-04-10 ES ES08735125T patent/ES2402593T3/es active Active
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2008141701A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2402593T3 (es) | 2013-05-07 |
| EP2146612B1 (de) | 2013-02-13 |
| DE102007025764B3 (de) | 2008-07-24 |
| CN101677739A (zh) | 2010-03-24 |
| WO2008141701A1 (de) | 2008-11-27 |
| DK2146612T3 (da) | 2013-03-11 |
| CN101677739B (zh) | 2012-07-25 |
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