EP3367867A1 - Verbindungsvorrichtung zum verbinden von saugleitungen sowie sauggerät - Google Patents
Verbindungsvorrichtung zum verbinden von saugleitungen sowie sauggerätInfo
- Publication number
- EP3367867A1 EP3367867A1 EP15785134.6A EP15785134A EP3367867A1 EP 3367867 A1 EP3367867 A1 EP 3367867A1 EP 15785134 A EP15785134 A EP 15785134A EP 3367867 A1 EP3367867 A1 EP 3367867A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- connecting device
- alignment
- locking
- elements
- connection
- 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
- 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
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
Definitions
- the invention relates to a connecting device for connecting a first suction line to a second suction line, in particular a suction hose of a vacuum cleaner with a handle tube or a suction nozzle, which connecting device comprises a first connecting part and a coaxial with respect to a connecting axis aligned second connecting part, where the first Suction line or the second suction line are fixed or fixable, a rotatably held on the first connecting part about the connecting axis support member and at least one arranged on the support member first locking element and at least one arranged on the second connecting part second locking element, wherein the connecting parts are connected to each other in a connecting direction and the Locking elements in the connected state of the connecting parts are in positive and / or non-positive engagement.
- the connection device is used in particular releasably connecting the first suction line to the second suction line.
- the first suction line is, for example, a suction hose as a component or accessory of a vacuum cleaner.
- the second suction line may be, for example, a handle tube of an accessory of the vacuum cleaner.
- a suction line is a suction nozzle. This can be, for example, a suction nozzle of a vacuum cleaner or a Eiektrowerkmaschinemaschinees, which is connected via a suction hose to a vacuum cleaner.
- suction material arising from work with the power tool can be sucked out via the suction nozzle and the suction hose.
- the power tool is for example a milling, drilling or grinding tool.
- the connecting device provided a user-friendly rotatable connection between the suction lines, and in the intended Usual release of the connecting parts from each other by the cooperating locking elements is prevented.
- connection device is described in WO 2014/044525 A2.
- DE 10 2013 217 557 AI, WO 2006/015951 AI and DE 89 14 689 Ul describe further connecting devices for suction lines.
- Object of the present invention is to provide a connecting device of the type mentioned, which has an improved handling.
- a connecting device of the type mentioned that at least a first alignment element is arranged on the support part, which cooperates with at least one second alignment element on the second connecting part when connecting the connecting parts to the support member and the second connecting member in a relative position to align with each other, in which the locking elements can couple together, and that the at least one first locking element and the at least one first alignment element along the connecting axis are arranged one behind the other on the support member.
- the connecting parts of the connecting device according to the invention can be connected in a simple manner by aligning the aligning elements when the connecting parts are moved towards each other for connection. This ensures that the locking elements have a correct relative orientation to each other, in which they are engageable. A rotation of the carrier part relative to the second connecting part, as may undesirably occur in the connection device described in WO 2014/044525 A2, can thereby be avoided.
- the user is simplified handling of the connection device.
- the first locking element and the first alignment element are arranged along the connecting axis one behind the other, wherein they may preferably be axially spaced from each other. The locking of the connecting parts and their alignment with each other can be separated in terms of function and optimized design and positioning of the locking elements and alignment elements.
- the at least one second locking element and the at least one second aligning element can then be arranged one behind the other along the connecting axis on the second connecting part.
- the direction in which the first connecting part with the carrier part held thereon is moved toward the second connecting part considered to be stationary in order to connect the connecting parts to one another is regarded as the "connecting direction”.
- the locking elements may include, for example, a locking projection and a cooperating with this in the connected state of the connecting parts locking receptacle.
- the locking projection is, for example, a latching hook or a locking cam, and the locking receptacle may be formed as a blind hole or as a through hole of the support member or the second connecting part.
- the second locking element of the locking projection and the first locking element is the locking receptacle.
- the locking elements are cooperating clamping elements.
- the alignment elements comprise an alignment projection and an alignment receptacle receiving same.
- the Ausrichtvorsprung is designed for example as a bar or rib and the alignment recording as a receiving groove for this or this.
- the at least one first alignment element of the Ausrichtvorsprung and the at least one second alignment element is the alignment recording.
- the at least one first alignment element is the alignment receptacle and the at least one second alignment element of the alignment projection.
- the alignment receptacle preferably tapers in the connection direction.
- the user is thereby facilitated the handling of the connecting device.
- the alignment projection may loosely engage the alignment receptacle.
- the alignment elements can be found due to the taper of the alignment recording in the correct desired position to each other, whereby at the same time the alignment of the locking elements is ensured to each other.
- the at least one first locking element and the at least one first alignment element are arranged in a circumferential direction of the connecting axis at the same location on the carrier part.
- the at least one second locking element and the at least one second aligning element are advantageously arranged in the circumferential direction of the connecting shaft at the same location on the second connecting part.
- the at least one first locking element is advantageously arranged upstream of the at least one first alignment element in front of the carrier part in the connecting direction.
- the at least one second locking element is arranged upstream of the at least one second aligning element on the second connecting part in the connecting direction.
- At the at least one first locking element and the second connecting part or on the at least one second locking element and the support member corresponding contact members are arranged which have or form an inclination with respect to the connecting axis, so that the locking elements when connecting the connecting parts relative to each other initially deflectable and then be brought together under the action of a restoring force in engagement.
- the contact members for example, form sliding contact surfaces, so that at least one locking element can be radially deflected by the movement along the connection axis. Under the action of the restoring force, the locking element can then couple with the further locking element.
- the at least one first locking element is deflected by the cooperating contact members.
- the restoring force can be exerted, for example, by a separate spring element on at least one locking element.
- An advantageous implementation of the connecting device according to the invention provides that the support member is designed at least partially elastically deformable, in particular that a restoring force on the at least one first locking element is exercisable. For example, it is provided that the support member is deformed by the cooperating contact members and elastically deformed upon further approaching the connecting parts, whereby the locking elements can be brought into engagement with each other.
- a structurally simple embodiment of the connecting device provides that the carrier part has at least one projection element on which the at least one first locking element and the at least one first alignment element are arranged or of which they are formed, and that the at least one projection element is axially aligned and of an annular or annular segment-shaped retaining element of the support member protrudes.
- the carrier part can be held, for example, on the first connecting part.
- the locking element and the alignment element can couple with the corresponding elements of the second connection part.
- the locking elements and / or the alignment in the connected state of the connecting parts form an anti-rotation, which blocks a rotation of the support member relative to the second connecting part.
- the locking elements and / or the alignment elements may comprise or form effective stops in the circumferential direction of the connecting shaft in order to prevent the carrier part from rotating on the second connecting part.
- the locking elements and / or the alignment elements are arranged radially on the outside of the connecting device.
- the locking and / or alignment elements can be recognized by a user in a simpler manner. For example, the user can zer better recognize the correct relative orientation of the support member and the second connecting part in this way. Alternatively or additionally, the user can better recognize whether the locking elements are in engagement with each other and the connecting parts are correctly interconnected.
- the locking elements and / or the alignment elements are aligned with a wall of the connecting device radially on the outside or are substantially aligned.
- the locking elements and / or the alignment elements thereby fit into the wall of the connecting device.
- the haptic of the wall thus mediated thereby is considered to be more user-friendly.
- unevenness of the wall and the adhesion of dirt to such bumps can be avoided.
- the wall is, for example, an outer wall of the second connecting part.
- the at least one first alignment element in the connected state of the connection parts is aligned with an end face of the second connection part facing the first connection part.
- connection device comprises two first locking elements and two second locking elements.
- pairs of corresponding locking elements are arranged symmetrically with respect to each other with respect to the connection axis, ie, a pair of first and second locking elements is arranged symmetrically with respect to another pair of first and second locking elements.
- the pairs of corresponding locking elements are thus positioned in particular diametrically opposite each other with respect to the connecting axis.
- Couples of corresponding alignment elements are preferably arranged symmetrically with respect to each other with respect to the connection axis.
- pairs of corresponding alignment elements are positioned diametrically opposite one another with respect to the connection axis. This also facilitates the handling of the connecting device.
- Two or more locking elements are preferably configured identically.
- two or more alignment elements are preferably configured identically.
- the support member is conveniently designed to be freely rotatable relative to the first connection part.
- the connecting device has at least one actuating element, by the actuation of which an engagement of the locking elements can be canceled with each other. This makes it possible to detach the connecting parts from each other. It is advantageous if the at least one actuating element is aligned radially on the outside with a wall of the connecting device or is substantially aligned. Unintentional unlocking of the locking elements is thereby largely avoidable.
- the at least one first or second alignment element comprises or forms the at least one actuating element.
- the at least one first or second alignment element can thereby perform a further function, namely it can be actuated by an operator to release the engagement of the locking elements.
- the at least one first locking element and / or the at least one second locking element can be deflected by actuating the at least one actuating element in the radial direction of the connecting shaft.
- the at least one actuating element can be acted upon by a radially inwardly acting force in order to deflect the first and / or second locking element.
- the number of actuators advantageously equal to the number of first and second locking elements, so that each pair of locking elements is associated with an actuating element.
- the first connecting part may have a receptacle in which the carrier part is held.
- the receptacle comprises, in particular, a stop for the carrier part which acts counter to the direction of connection so that it can be supported with a corresponding stop on the first connecting part when the connecting parts are connected to one another.
- the receptacle is in particular an annular groove-shaped receptacle in the circumferential direction of the connection axis.
- the support member is conveniently plugged onto the first connection part.
- An assembly of the connecting device can be simplified thereby.
- the plugging is possible in particular manually and / or without tools.
- the carrier part may advantageously comprise or form a ring-segment-shaped or annular holding element.
- the holding element is conveniently arranged in a corresponding receptacle, for example the aforementioned annular groove-shaped receptacle, of the first connecting part.
- the holding element is ringsegmentför- mig, wherein it does not extend in the circumferential direction of the connecting axis over a full angle.
- the retaining element is preferably constrictable and / or can be expanded outward in the radial direction upon application of a force.
- the holding element can be narrowed, for example.
- At least one locking element can thereby be deflected radially inwardly to cancel an engagement of the locking elements.
- the carrier part Due to the widening of the retaining element, it is possible to attach the carrier part to the first connecting part or to detach the carrier part from it.
- the retaining element rests on the first connecting part via support members of the carrier part formed in the circumferential direction of the connecting shaft only over a limited angular range and, moreover, an intermediate space is formed between the retaining element and the first connecting part.
- the support members can bridge the gap between the holding member and the connecting part and be displaced radially inward on the first connecting part when the holding element is subjected to a force so that the holding member narrows.
- the support members may be, for example, axially extending ribs.
- the carrier part is integrally formed.
- the carrier part is advantageously arranged set back with respect to an end side of the first connecting part on the first connecting part, and on the end side is preferably a sealing element for sealing the connection between see the connecting parts arranged.
- the first connection part can partially engage or protrude into the second connection part. With the sealing element on the end side, a suction current-tight connection can be ensured.
- the sealing element may in particular be formed integrally by the first connecting part.
- the first connecting part can project into the second connecting part in sections when they are connected to one another.
- the present invention further relates to a suction device for cleaning purposes.
- An inventive suction device comprises a suction line and at least one connecting device of the aforementioned type.
- Figure 1 an inventive connecting device in an exploded view, comprising two connecting parts and a support member;
- Figure 2 the connecting device of Figure 1 with the connecting parts in the non-connected state
- Figure 3 the connecting device when the connecting parts are connected to each other;
- Figure 4 is a sectional view taken along line 4-4 in Figure 3;
- Figure 5 is a sectional view taken along line 5-5 in Figure 3.
- FIG. 6 shows a suction device according to the invention, comprising the connecting device from FIG. 1.
- the drawing shows a total occupied by the reference numeral 10 advantageous embodiment of a connecting device according to the invention.
- the connecting device 10 serves to connect a first suction line 12 to a second suction line 14.
- the first suction line 12 is indicated in Figure 3 and configured in the present case as a suction hose.
- the second suction line 14 is a handle tube of an accessory for the suction device.
- FIG. 6 shows a preferred embodiment of a suction device according to the invention, designated by the reference numeral 100.
- the suction device 100 is a so-called multi-purpose vacuum cleaner (wet-dry vacuum cleaner).
- the handle tube is connected to which a suction pipe is connected with floor nozzle.
- the connecting device 10 comprises a first connecting part 16, a second connecting part 18 and a carrier part 20.
- the first suction line 12 is fixed to the first connecting part 16.
- the second suction line 14 is fixed to the second connecting part 18.
- the connecting parts 16, 18 can be detachably connected together using the carrier part 20 as explained below. As a result, the suction lines 12, 14 can be connected to one another to form a suction flow.
- the first connecting part 16 is designed as a substantially cylindrical sleeve 22.
- the sleeve 22 comprises a first sleeve portion 24, on which the first suction line 12 is fixed, and a second sleeve portion 26.
- the second sleeve portion 26 faces the second connecting portion 18.
- a diameter of the second sleeve portion 26 with respect to a connection axis 28 of the connection device 10 is less than the diameter of the first sleeve portion 24.
- a receptacle 30 is formed at the second sleeve portion 26 .
- the receptacle 30 is designed as extending in the circumferential direction of the connecting axis 28 annular groove 32. Axially, the annular groove 32 is limited by a first stop 34 and a second stop 36.
- the first stop 34 faces the second connecting part 18.
- the second stop 36 faces away from the second connecting part 18.
- a sealing element 40 is arranged on the first connecting part 16.
- the sealing element 40 is designed as a sealing blade 42, which is integrally formed on the end face 38 to the sleeve 22.
- the second connection part 18 is configured coaxially with the first connection part 16 when the connection parts 16, 18 are connected to one another.
- the first connecting part 16 can be pushed along a connecting direction 44 axially on the second connecting part 18 and connected thereto.
- the second connection part 18 is considered to be stationary.
- the second connecting part 18 is configured as a substantially cylindrical sleeve 46.
- the sleeve 46 includes a first sleeve portion 48, on which the second suction line 14 is fixed. Further, the sleeve 46 comprises a second sleeve portion 50 which faces the first connecting part 16. Radially inside a shoulder-shaped stop 52 for the end face 38 of the first connecting part 16 is formed on the first sleeve portion 48.
- two alignment elements 54 are arranged on the second sleeve section 50.
- the alignment elements 54 are configured identically, so that subsequently only one alignment element 54 is discussed. The same applies to the following alignment elements and the locking elements on the support member 20 of the connecting device 10th
- the alignment elements 54 are diametrically opposite one another with respect to the connection axis 28 and are accordingly positioned symmetrically with each other on the second connection part 18.
- the alignment elements 54 are configured as openings of the sleeve 46, in particular as alignment receptacles 56.
- the alignment receptacle 56 tapers in the connection direction 44. In the radial direction of the sleeve 46, the alignment receptacle 56 has a trapezoidal shape. At the first connecting part 16 facing end face 58, the alignment receptacle 56 is open.
- the locking elements 60 are further arranged on the second connecting part 18.
- the locking elements 60 are identical and are diametrically opposite each other with respect to the connecting shaft 28, they are therefore arranged symmetrically to each other on the second connecting part 18.
- a respective locking element 60 is arranged at the same point as a respective, associated with him alignment member 54.
- a respective alignment element 54 and locking element 60 are arranged along the connecting axis 28 arranged.
- the locking element 60 is disposed in front of the alignment element 54 in the connection direction 44.
- the locking element 60 is designed as a passage opening 62 (including this bordering edge) and in particular opening of the second sleeve portion 50th
- the locking element 60 and the alignment element 54 are axially spaced from each other: Between the through hole 62 and the alignment receptacle 56, a web 64 is present. Radially on the inside, the web 64 has a contact member 66 for the carrier part 20.
- the contact member 66 includes a relative to the connection axis 28 inclined contact surface. In the connecting direction 44, the diameter of the web 24 decreases radially inward due to the inclined contact surface.
- the second connecting part 18 is formed integrally at least in the region of the sleeve 46 and preferably together with the second suction line 14.
- the first connection part 16 is preferably formed in one piece.
- the support member 20 is preferably formed in one piece.
- the carrier part 20 is configured in a substantially annular manner.
- the carrier part 20 comprises a holding element 68 and projection elements 70 protruding therefrom.
- the holding element 68 is ring segment-shaped, ie. it forms a perforated ring 72.
- the perforated ring 72 does not extend in the circumferential direction of the connecting shaft 28 over a full circle.
- the ring 72 has a
- Opening 74 which covers an angular range of, for example, about 10 ° to 20 ° (in the present case about 15 °). Due to the opening 74, it is possible to narrow or widen the holding element 68 and thus the carrier part 20. For narrowing the holding element 68, the support member 20 can be acted upon with a radially inwardly directed force, for example on the projection elements 70. When narrowing the diameter of the holding element 68 decreases, but this deviates from a circular shape and assumes an oval shape.
- the holding element 68 can be widened by being subjected to radially outward forces, for example on the projection elements 70. When widening, the diameter of the holding element 68 increases, wherein this deviates from a circular shape and assumes an oval shape.
- the projection elements 70 are configured identically and with respect to the connection axis 28 diametrically opposite and thus positioned symmetrically to each other on the support member 20. Between the opening 74 and a respective projection element 70, an angular distance of 90 ° or substantially 90 ° is present. On each projection element 70, an alignment element 76 already mentioned and a likewise already mentioned locking element 80 of the support part 20 are arranged.
- the locking element 80 and the alignment element 76 are arranged one behind the other on the carrier part 20.
- the locking element 80 is axially upstream of the alignment element 76 in the connecting direction 44.
- the alignment member 76 is configured as a bar 78.
- the bar 78 extends in the axial direction. In the connecting direction 44, the bar 78 is conically tapered.
- the strip 78 forms an alignment projection and is dimensioned so that it can be positively inserted into the alignment receptacle 56.
- the locking element 80 is designed as a locking cam 82 which is dimensioned such that it can be positively inserted into the passage opening 62.
- the locking cam 82 includes a contact member 84 which has a slope relative to the connecting axis 28 and in particular is designed as a contact surface. The contact surface is formed corresponding to the contact surface of the contact member 66 on the web 64, so that the contact members 66, 84 can slide on each other.
- the locking member 80 and the alignment member 76 are axially spaced from each other: Between the locking cam 82 and the bar 78, a gap 86 for the web 64 is present.
- the support part 20 In a use state of the first connection part 16, the support part 20 is held on the first connection part 16.
- the holding element 68 can be widened. This makes it possible to attach the carrier part 20 to the first connecting part 16 manually and without tools.
- the support member 20 can be pushed over the end face 38 until the holding member 68 is positioned in the annular groove 32 ( Figures 1 and 2).
- the holding element 68 For supporting on the sleeve 22, the holding element 68 comprises a first stop 88, which couples with the first stop 34 of the sleeve 22. Furthermore, the holding element 68 comprises a second stop 90 for coupling with the second stop 36 of the sleeve 22. As a result, the carrier part 20 in the connecting direction and against this against the sleeve 22 axially supported.
- the support member 20 is freely rotatable relative to the first connection part 16 about the connection axis 28.
- the diameter of the retaining element 68 is greater than the diameter of the annular groove 32.
- An intermediate space 92 is thereby formed between the retaining element 68 and the annular groove 32.
- the gap 92 is partially bridged by support members 94 of the Carrier part 20.
- the support members are configured as axially extending ribs. Each support member 94 extends over a limited angular range in the circumferential direction of the connection axis 28 (for example, about 10 °).
- the connecting part 16 can be moved with the carrier part 20 held thereon in the connecting direction 44 in the direction of the connecting part 18. It is of particular advantage that the cooperating alignment elements 76, 54 are present on the carrier part 20 and on the connecting part 18. Despite the freely rotatable mounting of the support member 20 on the first connecting part 16, it is very easy for the user to bring the support member 20 in the correct relative position to the second connecting member 18 such that the locking elements 80, 60 can be brought into correct desired position to each other.
- the carrier part 20 held thereon is moved in the direction of the second connecting part 18 such that the bars 78 can be inserted axially into the aligning receivers 56.
- the alignment elements 76, 54 initially couple only loosely with each other, which facilitates alignment of a user.
- the Ausrichtanalysisn 56 serve as guides for the strips 78th
- the contact members 66, 84 can be coupled together via their respective contact surfaces.
- the locking cam 82 slide on the webs 64 so that the projection elements 70 are acted upon deformation of the support member 20 with a radially inwardly directed force.
- This makes it possible to narrow the holding element 68 by reducing the width of the opening 74. This can be done by the retaining element 68 displacing via the support members 94 in the annular groove 32 while reducing the gap 92.
- Due to the radial deflection of the projection elements 70, the locking cams 82 can slide past the webs 64 on further joining until they are positioned next to the through-openings 62.
- the alignment elements 54, 76 ensure the correct relative orientation of the locking cams 82 and the through-openings 62.
- the support member 20 is configured elastically deformable. If the alignment elements 54, 76 engage one another in a form-fitting manner, the support part 20 is deformed back.
- the projection elements 70 and thus the latching cams 82 can be acted upon by a restoring force and deflected radially outward, and the latching cams 82 latch into the passage openings 62 Webs 64 are positively positioned in the spaces 86 between the locking cams 82 and the strips 78 ( Figures 3 and 4).
- the locking cams 82 accordingly form latching projections and the passage openings 62 (including their respective edge) latching receptacles.
- the locking cam 82 and the locking receptacles In the interconnected state of the connecting parts 16, 18 are the locking cam 82 and the locking receptacles in positive locking engagement both in the axial direction and in the circumferential direction of the connecting shaft 28th
- the strips 78 engage positively in the Ausrichtmentn 56, wherein they rest axially on the webs 64 and can be supported in the circumferential direction of the connecting shaft 28 at the edges of Ausrichtnessn 56.
- an anti-rotation device is formed, which blocks a rotation of the support member 20 relative to the second connecting part 18. Due to the possibility of freely rotating the carrier part 20 on the first connecting part 16, the connecting parts 16, 18 are freely rotatable about the connecting shaft 28 in the connected state. In the connection state of the connecting parts 16, 18, the second sleeve section 26 engages in the second connecting part 18. The sealing blade 42 may contact the sleeve 46 radially inwardly sealing and provide a tight connection. The end face 38 can be supported on the shoulder-shaped stop 52.
- both the alignment elements 54, 76 and the locking elements 60, 80 are arranged radially on the outside of the connecting device, for example on the sleeve 46 formed by the outer wall 96 of the connecting device 10.
- both the alignment elements 54, 76 as also the locking elements 60, 80 in the field of view of the user.
- the radially outwardly disposed alignment receptacles 56 and passage openings 52 also facilitate the cleaning of the connection device 10 of possibly adhering dirt to the user.
- the alignment elements 54 can be acted upon by a respective radially inwardly directed force.
- the alignment elements 76 therefore form actuating elements 98, by the actuation of the engagement of the locking elements 60, 80 can be repealed.
- the retainer 68 Upon application of force to the actuators 98, the retainer 68 is narrowed to reduce the clearance 92, and the detent cams 82 are guided out of the apertures 62.
- the locking cam 82 By pulling on the connecting parts 16, 18 in a direction away from each other direction, the locking cam 82 can be guided past the webs 64, so that finally the sleeve portion 24 can be pulled out of the connecting part 18.
- the connecting device according to the invention is characterized overall by a particularly simple and user-friendly handling.
- the locking elements 80 on the one hand and 60 on the other hand can be referred to herein in particular as the first and second locking elements.
- the alignment elements 76 on the one hand and 54 on the other hand can be referred to herein in particular as first or second alignment elements.
- the marking as "first" and “second" locking elements or alignment elements only serves to be able to distinguish these easier. In particular, no hierarchy of the locking elements or the alignment elements is expressed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
Claims
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2015/074891 WO2017071740A1 (de) | 2015-10-27 | 2015-10-27 | Verbindungsvorrichtung zum verbinden von saugleitungen sowie sauggerät |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3367867A1 true EP3367867A1 (de) | 2018-09-05 |
| EP3367867B1 EP3367867B1 (de) | 2021-09-08 |
Family
ID=54356340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP15785134.6A Active EP3367867B1 (de) | 2015-10-27 | 2015-10-27 | Verbindungsvorrichtung zum verbinden von saugleitungen sowie sauggerät |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3367867B1 (de) |
| CN (1) | CN108024677B (de) |
| WO (1) | WO2017071740A1 (de) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2659141A1 (de) * | 1976-12-28 | 1978-07-06 | Miele & Cie | Staubsaugerschlauch mit drehbaren kuppelmitteln |
| DE20113222U1 (de) * | 2001-08-21 | 2001-11-15 | Truplast Kunststofftechnik GmbH, 35428 Langgöns | Schlauchleitung mit Muffe |
| DE102004038630A1 (de) * | 2004-08-09 | 2006-02-23 | BSH Bosch und Siemens Hausgeräte GmbH | Kupplung zum Verbinden eines Staubsaugerschlauchs mit einem Rohr |
| DE102004050796A1 (de) * | 2004-10-19 | 2006-04-20 | Robert Bosch Gmbh | Schlauchanschlussvorrichtung |
| RU2561320C2 (ru) * | 2011-03-07 | 2015-08-27 | Альфред Кэрхер Гмбх Унд Ко. Кг | Уборочный аппарат высокого давления |
| DE102012216884A1 (de) * | 2012-09-20 | 2014-03-20 | Robert Bosch Gmbh | Absauganschlusssystem |
| DE102013217557A1 (de) * | 2013-09-03 | 2015-03-05 | Flex-Elektrowerkzeuge Gmbh | Verbindungsvorrichtung |
-
2015
- 2015-10-27 EP EP15785134.6A patent/EP3367867B1/de active Active
- 2015-10-27 CN CN201580083389.3A patent/CN108024677B/zh active Active
- 2015-10-27 WO PCT/EP2015/074891 patent/WO2017071740A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN108024677A (zh) | 2018-05-11 |
| EP3367867B1 (de) | 2021-09-08 |
| WO2017071740A1 (de) | 2017-05-04 |
| CN108024677B (zh) | 2020-07-03 |
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