EP2736381A1 - Hardware system for a piece of seating furniture, piece of seating furniture having said hardware system and method for modifying a hardware system - Google Patents
Hardware system for a piece of seating furniture, piece of seating furniture having said hardware system and method for modifying a hardware systemInfo
- Publication number
- EP2736381A1 EP2736381A1 EP13707868.9A EP13707868A EP2736381A1 EP 2736381 A1 EP2736381 A1 EP 2736381A1 EP 13707868 A EP13707868 A EP 13707868A EP 2736381 A1 EP2736381 A1 EP 2736381A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- segment
- seat surface
- leg rest
- pivot axis
- tab
- 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
- 238000000034 method Methods 0.000 title claims description 9
- 210000002414 leg Anatomy 0.000 description 89
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 101150097657 Rest gene Proteins 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
- A47C1/035—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest
Definitions
- the invention relates to a fitting system for a piece of seating furniture and a piece of seating furniture with such a fitting system.
- the invention also relates to a method for adapting a fitting system with regard to the usability of the fitting system for seating furniture pieces with various configurations.
- a generic fitting system has at least three major components, namely a base segment for fixed or rotatable attachment to a bottom-side portion of the seating furniture piece, a seat surface segment for attachment of a seat surface and a leg rest segment for attachment of a leg support surface.
- the base segment can be firmly connected in generic and inventive fitting systems with a provided for stationary installation foot of the piece of furniture. However, it may also be movable to a limited extent to a ground by being rotatably mounted on a foot or the like about a vertical or substantially vertical axis.
- the seating area segment which determines is provided immovably fixed to a seat and this carries, is displaceable relative to the base segment.
- the leg rest segment can be pivoted between a stowage position under the seat surface segment and a use position in front of the seat surface segment.
- the relative mobility of the seat surface segment relative to the base segment and the leg support segment relative to the base segment are positively coupled together in a generic and a fitting system according to the invention. This is to be understood that forcibly results in a certain relative position of the leg rest segment to the base segment from a predetermined relative position of the seat surface segment to the base segment. This means with regard to a piece of furniture with such a fitting that the legrest can be transferred from a stowage position into a use position by displacement of the seat against a background.
- a tab is understood as a mechanical component which is pivotally connected to two mutually different components about a respective pivot axis, wherein the two pivot axes are mutually parallel and spaced apart.
- this first tab is pivotable relative to the base segment about a first pivot axis fixed to the base segment and to the first tab and pivotable relative to the seat surface segment about a second pivot axis stationary relative to the seat surface segment and the first tab.
- the These axes are preferably aligned in the furniture transverse direction.
- the technology used for the active coupling of the relative position of the seat surface segment to the base segment with the relative position of the leg rest segment to the base segment in the prior art also includes a variant in which a portion of the seat bottom segment slides along a contact surface of the leg rest segment, thereby pivoting it relative to the base segment.
- this technique brings several disadvantages. So here is a fairly high wear and tear to observe, which can be initially in disturbing noises and comparatively early in a failure of the mechanics.
- the adaptation of such a system to different possible stowed position is complex.
- the object of the invention in view of a generic fitting system, to develop this to the effect that said active coupling can be realized wear.
- the object of the invention is also to provide a simple way to configure largely identical fitting systems for different stowage positions of the leg rest segment without these different stowage positions lead to different tilt angles of the seat area segment relative to the base segment with stowed leg rest segment.
- this object is achieved in that the leg rest segment around a base segment and Beinauflagenseg- ment stationary third pivot axis relative to the base segment is pivotable and is connected by a second tab to the seating area segment.
- this second tab is pivotable about a leg support segment and the second tab fixed fourth pivot axis relative to the leg rest segment and pivotable about a seating surface segment and the second tab fixed fifth pivot axis relative to the leg rest segment.
- the base segment of the fitting system can be attached to a base-side part of the seat piece of furniture, in particular a seat base or a seat frame, for fixed or rotatable attachment. It extends in operation under the seat segment preferably to about its front end.
- the seat segment is provided above the base segment and serves for the fixed attachment of the preferably padded seat.
- the seat surface segment is formed in the manner of a plate on which the seat cushion is attached, or it is formed in the manner of a revolving or at least substantially circumferential frame which carries the seat.
- the leg rest segment according to the invention is that part of the fitting which carries the preferably also padded leg rest and by means of which the leg rest between the stowed position and the use position is displaced.
- fitting systems according to the invention can be used both in such pieces of furniture in which the leg rest has a fixed size, as well as in those systems in which the leg rest can undergo an enlargement in the course of their displacement.
- the fitting preferably additionally comprises a type of slider which is translationally displaceable relative to the leg rest segment in order to increase the leg rest.
- leg rest segment In the context of the invention, in the case of a leg rest with a plurality of mutually movable fitting components, those of the leg rest associated fitting component is considered, which is only pivotally movable relative to the base segment.
- the displaceability of the seat surface segment relative to the base segment is carried out in generic and inventive fitting systems via at least a first tab.
- first tab as well as for the second tab provided according to the invention, preferably two such first and second tabs are respectively provided, which are provided on the right side or left side of a vertical center plane of the piece of furniture. In the sense of kinematic determination, however, only one tab is required.
- the term vertical axis of furniture refers to an intended installation of the vertical axis piece of furniture which, in the case of a rotatable configuration of the base segment, preferably runs parallel to its axis of rotation.
- the furniture transverse axis designates the direction that extends when the furniture is used as intended, transversely to the seat surface, ie from left to right or from right to left.
- the furniture longitudinal axis refers to a furniture transverse axis and furniture vertical axis orthogonal axis, which thus extends approximately in the direction of the thighs of a person sitting on the piece of furniture.
- the term "front” designates the direction pointing to the knees of this person and "rear” indicates the direction pointing in the direction of the backrest.
- a second tab for the purpose of producing the desired active coupling, provision is made for a second tab to be provided in addition to the first tab.
- This second tab extends between the seat pad segment and the leg rest segment.
- the fourth pivot axis about which the second lug is pivotally mounted on the leg rest segment, is preferably arranged relative to the third pivot axis and the support surface of the leg rest segment such that the third pivot axis lies between the fourth pivot axis and the support surface.
- the first tab which serves for the mobility of a front end of the seat surface segment relative to the base part, is preferably supplemented by a further third tab at the rear end of the seat surface segment and the base part, so that the seat surface segment is movable only along a defined relative movement path relative to the base segment.
- the inventive fitting for different pieces of furniture should be usable, in particular, variations in terms of the desired stowed position of the leg rest segment should be easily possible.
- the positive coupling over the second tab is for this very advantageous because it allows a power transmission from the seat surface segment on the leg rest segment over wide pivoting angle ranges of the leg rest segment.
- the Coupling on the second tab also accompanied that the seat surface segment occupies a different position as a function of the end position and thus the stowed position of the leg rest segment relative to the base part.
- the seat surface segment comprises at least two components, namely a tubular frame which limits the seat surface segment at least on the right side and left side and the front side, wherein such a frame is preferably constructed of hollow tubes.
- a boom part is provided which is firmly connected to the seat frame by means of a screw connection, a rivet connection or a welded connection.
- this boom part is the carrier of the second and / or the fifth pivot axis, wherein for this purpose preferably hinge means are provided on the boom part.
- the boom part preferably extends downwardly from a front cross member of the seat frame. It is not even integral part of the seat frame, but connected by means of one of the said connection techniques with this seat frame. This makes it possible to adapt this component in a simple manner for producing a desired variant of the fitting system.
- the boom part thus forms a kind of compensation part.
- the fitting system according to the invention could thus be constructed, for example, for three different stowage positions of the leg rest segment from the respective same components.
- boom part or a plurality of such boom parts that achieve by case by case selection for each of the models that regardless of the concrete stowed position of the leg rest segment would be the same regardless of the different stowage of the Beinauflagesegmente the relative position of the Weg horrsegments to the base segment or at least the relative tilt .
- parts that are factory set case by case to allow a variable spacing of the fifth pivot axis relative to a mounting surface on the seat frame.
- the second pivot axis and the fifth pivot axis are each provided in a stationary manner to the seat surface segment. Preferably, they are even identical, so that both the first and the second tab are pivotable about an identical pivot axis relative to the seat surface segment. Thus, costs are saved for the relevant hinge means and by the replacement of the said boom part at the same time the spacing of both the second and the fifth pivot axis is influenced by the seat frame.
- the second tab which primarily serves for the effective coupling of the relative movement of the seat surface segment relative to the base segment to the relative movement of the leg rest segment relative to the base segment, can assume a further function. It is considered advantageous if, in a fitting system according to the invention on the base segment, a first stop surface is provided, against which the leg rest segment or preferably the second tab is pressed when the leg rest segment is arranged in the use position. A force on the seat, so in particular by the weight of the seated there caused force application, can thus be introduced in a simple manner from the seat segment into the base segment.
- the abutment surface is provided on the base segment as a recess into which a portion of the leg rest segment or preferably the second tab in the course of movement of the leg rest segment moves into its use position.
- the tabs and the arrangements of the pivot axes are selected so that when positioned in the use position Beinauflagesegment the second tab is substantially vertical.
- the orientation of the second tab is determined by an imaginary connecting line of the fourth and fifth pivot axis.
- This imaginary connecting line preferably includes an angle of less than 20 °, in particular less than 10 °, in the leg rest segment in the use position with the vertical direction of the furniture.
- This largely vertical orientation of the second tab results in a significant portion of the weight pressing the leg support segment toward its use position. The frequently encountered in known seating furniture problem that the leg load is already sufficient to prevent a reliable maintenance of the use position of the leg rest segment is thereby overcome.
- the invention further relates to a seat piece of furniture with a bottom-side part, such as a furniture frame or a furniture foot, a seat, which is preferably designed as a padded seat and a leg rest, which is either of fixed size or variable size and between a stowed position and a use position is pivotally movable.
- a seat piece of furniture with a bottom-side part, such as a furniture frame or a furniture foot, a seat, which is preferably designed as a padded seat and a leg rest, which is either of fixed size or variable size and between a stowed position and a use position is pivotally movable.
- a piece of furniture according to the invention on a hardware system of the type described.
- An inventive piece of seating furniture are intended both intended for a person armchairs and sofas.
- sofas are both designs conceivable in which the entire seat as a whole relative to the base segment is displaced, as well as those designs in which individual seats of the sofa are each independently movable relative to the base segment.
- An inventive piece of seating furniture may be provided with an electric motor for displacement of the seat area segment relative to the base segment.
- non-motorized designs are possible, which can be handled for example by weight shift or by an actuating lever.
- the invention further relates to a method for adapting a fitting system of the type described above with regard to achieving a predetermined tilt position of the seat surface segment with variable stowed position of the leg rest segment.
- This method provides that the above-described boom part is selected or adapted for the purpose of adaptation.
- the other components of the fitting system remain unchanged.
- the method according to the invention therefore makes it possible to initially largely assemble uniform fittings completely, in order then to adapt exclusively the boom part if required. This can be done via an adjustable boom part as well as the selection of one of several predetermined boom parts.
- FIG. 1 and 2 a seat piece of furniture according to the invention in a side view, shown in a state with arrangement of a leg rest in a stowage position and in a state with arrangement of the leg rest in a use position, 3a to 3c show a fitting of the seat piece of furniture of Fig. 1 and 2 at different stages in the transfer of the leg rest from the storage position of Fig. 3a in the functional position of Fig. 3c,
- Fig. 1 shows an inventive piece of seating furniture in the manner of a swivel chair.
- an inventive fitting 10 is used.
- the swivel chair 1 a foot 2, a padded seat 3, a backrest 4 and also a padded leg rest 5 on.
- the non-fitting parts 10 of the seating furniture 1 are shown in the figures with dashed lines.
- fitting 10 is connected to each other by the fitting 10 and are movable by means of the fitting 10 against each other, as will be explained below.
- the fitting 10 is constructed essentially of metallic sheet metal parts. He has a base segment 20 as the main component.
- This base segment 20 includes in the example in Fig. 3a, middle view, well apparent manner, two spaced-apart and mutually parallel cheeks 22 which are interconnected via a connecting portion 24.
- a rotary sleeve 26 is provided, by means of which the Ba sissegment 20 is connected to the foot 2 and about a vertical axis of rotation 6 relative to the foot 2 is rotatable.
- a seat surface segment 40 of the fitting 10 which consists of a circumferential tubular frame 42 and boom components 44, 46 mounted on the front and rear sides thereof.
- the boom part 44 is fixedly connected to the tubular frame 42 by means of a screw connection.
- other releasable connections such as a plug-in system / click system and permanent connections such as riveted joints and welded joints possible. It could alternatively also riveted or welded.
- the seat surface segment 40 is connected in a manner not shown with the padded seat 3 such that the seat surface 3 is always displaced together with the movable relative to the base segment 20 seat surface segment 40.
- the relative mobility between the seat surface segment 40 and the base segment 20 is achieved by means of a double lug connection.
- Both the boom 44 at the front end of the seat surface segment and the boom 46 at the rear end of the seat segment are pivotally hinged to two tabs 50, 52, which are pivotally hinged at their respective opposite ends to the base segment 20.
- the front tabs 50 are pivotable about a first pivot axis 1 1 relative to the base segment 20 and about a second pivot axis 12 relative to the seat surface segment 40. From the connection of the seat surface segment 40 to the base segment 20 by means of two pairs of tabs with tabs 50, 52 it follows that the seat surface segment 40 is movable relative to the base segment 20 along a defined path of movement.
- the leg rest segment 30 is movable.
- This leg rest gene segment 30 serves the purpose of allowing a transfer of the chair from the state of Fig. 2, in which the leg rest 5 is arranged under the seat surface 3, in the comfort state of Fig. 1, in which the leg rest 5 is arranged in front of the seat surface 3 is and thus occupies the position of use.
- the leg rest segment 5 is not only pivoted for this purpose, but also extended, so that it changes its length. In the context of the present invention, however, the change in length of the leg rest segment 5, which can be realized for example via a belt drive system / train system or the like, is subordinate.
- the legrest segment 30 is pivotable about a third pivot axis 13 relative to the base segment 20, wherein this pivot axis 13 is stationary both to the leg rest segment 30 and to the base segment 20.
- a boom 32 is provided on which about a fourth pivot axis 14 pivotally a leg rest flap 60 is articulated.
- the opposite end of this leg rest flap 60 is pivotable about a fifth pivot axis 15, which coincides with the second pivot axis 12 in the case of the embodiment described here.
- this match is not mandatory.
- leg support segment 30 The connection of the leg support segment 30 to the base segment 20 via the third pivot axis 13 and to the seat surface segment 40 by means of the fourth and fifth pivot axis 14, 15 pivotally movable leg rest tab 60 causes the relative movement of the Seating segment 40 relative to the base segment 20 also causes the illustrated by Figs. 1 and 2 pivotal movement of the leg rest 5.
- Fig. 3a shows the fitting 10 from different perspectives in the state of Fig. 2, in which the leg rest 5 is arranged below the seat surface 3 and thus assumes its stowed position. If, starting from this position, the seat surface segment 40 is displaced together with the seat surface 3 relative to the base segment 20 in the direction of the arrow 7, this is done with respect to the front end of the seat surface segment 40, characterized in that the tab 50 is a movement of the pivot axis 12 along a circular path about the pivot axis 1 1 performs. This movement is accompanied by the fact that the pivot axis 12 and the pivot axis 15, which is identical to it, are approached together to the pivot axis 13. Due to the indirect coupling via the leg rest flap 60, this displacement leads to a pivoting of the leg rest segment 30 in a clockwise direction relative to FIG. 3a.
- pivoting of the leg rest segment 30 is provided by almost 180 °.
- the pivoting movement ends in a defined manner when, in the manner shown in FIG. 3c, the leg rest tabs 60 come into abutment with their ends pointing towards the leg rest segment in indentations 22a serving as stops in the cheeks 22 of the base segment 20.
- the relative arrangement of the pivot axes 1 1 to 15 is such that the defined end position of the leg rest segment 30 is reached when the leg rest flap 60 has a nearly vertical orientation (+/- 15 °). This is clearly visible in the upper illustration of FIG. 3c.
- the vertical orientation ensures that the weight of the seated on the seat 3 leads to a clockwise holding torque by which the leg rest segment 30 and the leg rest 5 are held as a whole in the position of Fig. 1 and 3c.
- the illustrated comfort position is therefore very stable and does not threaten to be reset by the weight of the legs of the sitter in an undesirable manner.
- 4a to 4c show three fittings of the type described.
- the fittings differ in that they are designed to provide various storage positions of the leg rest segment.
- Fig. 4a corresponds to the fitting of the preceding figures. This provides that the leg rest segment is pivoted from the use position almost 180 ° before it reaches the stowed position.
- Fig. 4b The fitting of Fig. 4b is in contrast designed so that it only allows pivoting about 130 °. In the stowed position, the leg rest segment 30 is therefore pivoted to a lesser extent than in the case of the fitting of FIG. 4a.
- a stop 28 is provided on the base part 22, for limiting the pivoting mobility of the leg support segment 30, which prevents a continued movement of the leg rest segment 30.
- the fitting of Fig. 4c has a relation to the design of Fig. 4b further limited pivoting mobility.
- the leg support segment 30 is in this configuration in its stowed position only et- wa inclined by 20 ° with respect to a vertical direction.
- the design of Fig. 4c has a base segment side stop 28 to prevent pivoting of the leg rest segment 30 on the position of Fig. 4c.
- FIG. 4a modified stowage positions of Fig. 4b and 4c shows that the pivot axes 12, 15 are arranged relative to the base member 20 in the stowage position of the leg rest segment 30 significantly higher.
- the front boom part 44b, 44c is shortened in these configurations.
- the boom part 44, 44b, 44c thus represents a compensating element, which allows by its concrete dimensions and in particular the spacing of the pivot axes 12, 15 relative to the seat frame part 40 to adjust the inclination of the seat surface segment 40 in the stowed position of the leg rest.
- the inventive design of the fitting with the explained configuration of mutually movable components is therefore very easy for various stowage configurations adaptable.
- the fitting 10 must be changed to adapt to a predetermined stowed position only with regard to the selected boom part 44, 44b, 44c and with respect to the additionally attached to the base member 20 and possibly occasionally matching stops 28.
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Legs For Furniture In General (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL13707868T PL2736381T3 (en) | 2012-03-22 | 2013-03-05 | Hardware system for a piece of seating furniture, piece of seating furniture having said hardware system and method for modifying a hardware system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012204670A DE102012204670B4 (en) | 2012-03-22 | 2012-03-22 | Fitting system for a piece of seating furniture, seating piece therewith and method for adjusting a fitting system |
PCT/EP2013/054439 WO2013139596A1 (en) | 2012-03-22 | 2013-03-05 | Hardware system for a piece of seating furniture, piece of seating furniture having said hardware system and method for modifying a hardware system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2736381A1 true EP2736381A1 (en) | 2014-06-04 |
EP2736381B1 EP2736381B1 (en) | 2015-07-29 |
Family
ID=47529347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13707868.9A Active EP2736381B1 (en) | 2012-03-22 | 2013-03-05 | Hardware system for a piece of seating furniture, piece of seating furniture having said hardware system and method for modifying a hardware system |
Country Status (7)
Country | Link |
---|---|
US (1) | US8851563B2 (en) |
EP (1) | EP2736381B1 (en) |
CN (3) | CN203058972U (en) |
DE (1) | DE102012204670B4 (en) |
ES (1) | ES2549563T3 (en) |
PL (1) | PL2736381T3 (en) |
WO (1) | WO2013139596A1 (en) |
Families Citing this family (11)
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DE102012204670B4 (en) * | 2012-03-22 | 2013-10-17 | Kintec-Solution Gmbh | Fitting system for a piece of seating furniture, seating piece therewith and method for adjusting a fitting system |
DE102012214541A1 (en) * | 2012-08-15 | 2014-05-22 | Kintec-Solution Gmbh | Fitting for a piece of seating furniture |
DE202013001559U1 (en) | 2013-02-18 | 2013-02-25 | Michael Schuster | Armchair with a functional fitting |
DE102013208562A1 (en) * | 2013-05-08 | 2014-11-13 | Kintec-Solution Gmbh | Seating furniture structure and seating |
DE102013226135A1 (en) | 2013-12-16 | 2015-06-18 | Kintec-Solution Gmbh | Seat furniture item |
DE202014004996U1 (en) | 2014-02-17 | 2014-08-11 | Michael Schuster | Adjustable gear for a swing-out footrest of a chair and seating with such a variable speed |
EP2907412A1 (en) | 2014-02-17 | 2015-08-19 | Michael Schuster | Seating furniture with swing-out footrest |
DE102014002139B4 (en) | 2014-02-17 | 2016-08-04 | Michael Schuster | Adjustable gear for a swing-out footrest of a chair and seating with such a variable speed |
DE202014006543U1 (en) | 2014-08-14 | 2014-09-22 | Michael Schuster | Seating furniture with a lever mechanism for a swing-out footrest |
DE102014207972A1 (en) * | 2014-04-28 | 2015-10-29 | Kintec-Solution Gmbh | Seating furniture and fitting for this |
KR102463832B1 (en) * | 2018-01-29 | 2022-11-07 | 현대자동차주식회사 | Convenience apparatus for vehicle |
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US20010035668A1 (en) * | 1999-05-06 | 2001-11-01 | Edward J. Gaffney | Power actuated reclining chair with wall-hugger function |
DE20106560U1 (en) * | 2001-04-14 | 2002-08-29 | Dewert Antriebs Systemtech | Seat-recliner armchair adjustable by motor |
DE202004016889U1 (en) * | 2004-10-29 | 2004-12-30 | Josef Steltemeier Gmbh | Chair has fixed seat and adjustable backrest linked by lever action to telescopic leg-rest located under seat |
US7497512B2 (en) * | 2005-05-23 | 2009-03-03 | L & P Property Management Company | Recliner drive mechanism for a rocker chair |
KR101225331B1 (en) * | 2005-09-15 | 2013-01-23 | 인티어 오토모티브 시팅 시스템스 게엠베하 | Front row seat assembly having fold flat mechanism with forward cushion movement |
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-
2012
- 2012-03-22 DE DE102012204670A patent/DE102012204670B4/en active Active
- 2012-08-01 US US13/564,368 patent/US8851563B2/en not_active Expired - Fee Related
- 2012-09-20 CN CN2012204799236U patent/CN203058972U/en not_active Expired - Lifetime
- 2012-09-20 CN CN201210349643.8A patent/CN102885501B/en active Active
-
2013
- 2013-01-21 CN CN2013200298948U patent/CN203182412U/en not_active Expired - Lifetime
- 2013-03-05 PL PL13707868T patent/PL2736381T3/en unknown
- 2013-03-05 ES ES13707868.9T patent/ES2549563T3/en active Active
- 2013-03-05 EP EP13707868.9A patent/EP2736381B1/en active Active
- 2013-03-05 WO PCT/EP2013/054439 patent/WO2013139596A1/en unknown
Non-Patent Citations (1)
Title |
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See references of WO2013139596A1 * |
Also Published As
Publication number | Publication date |
---|---|
ES2549563T3 (en) | 2015-10-29 |
CN102885501B (en) | 2016-05-11 |
WO2013139596A1 (en) | 2013-09-26 |
DE102012204670A1 (en) | 2013-09-26 |
CN203182412U (en) | 2013-09-11 |
EP2736381B1 (en) | 2015-07-29 |
PL2736381T3 (en) | 2015-12-31 |
CN102885501A (en) | 2013-01-23 |
US20130249263A1 (en) | 2013-09-26 |
CN203058972U (en) | 2013-07-17 |
US8851563B2 (en) | 2014-10-07 |
DE102012204670B4 (en) | 2013-10-17 |
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