EP3972452A1 - Ferrure de pivotement et meuble - Google Patents

Ferrure de pivotement et meuble

Info

Publication number
EP3972452A1
EP3972452A1 EP20726813.7A EP20726813A EP3972452A1 EP 3972452 A1 EP3972452 A1 EP 3972452A1 EP 20726813 A EP20726813 A EP 20726813A EP 3972452 A1 EP3972452 A1 EP 3972452A1
Authority
EP
European Patent Office
Prior art keywords
power shaft
disk
toothed ring
swivel fitting
lever
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
Application number
EP20726813.7A
Other languages
German (de)
English (en)
Other versions
EP3972452B1 (fr
Inventor
Steffen Grathwol
Oliver Nill
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hettich Franke GmbH and Co KG
Original Assignee
Hettich Franke GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hettich Franke GmbH and Co KG filed Critical Hettich Franke GmbH and Co KG
Publication of EP3972452A1 publication Critical patent/EP3972452A1/fr
Application granted granted Critical
Publication of EP3972452B1 publication Critical patent/EP3972452B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable inclination
    • A47C1/026—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable inclination by means of a peg-and-notch or pawl-and-ratchet mechanism
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Supports for the head or the back
    • A47C7/38—Supports for the head or the back for the head, e.g. detachable
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/54—Supports for the arms
    • A47C7/541—Supports for the arms of adjustable type

Definitions

  • the present invention relates to a swivel fitting, in particular for movable furniture parts on seating or reclining furniture according to the preamble of claim 1 and a piece of furniture.
  • a generic swivel fitting is known, for example, from DE 10 2017 110 253 A1.
  • two levers can be fixed relative to one another via a Klemmme mechanism.
  • One of these levers can be attached to a base body or seat part of upholstered furniture, while the second lever is used to fix a pivotably mounted headrest, armrest, footrest or other pivotably mounted furniture part on the base body or seat part of the furniture.
  • the swiveling furniture part can be swiveled from an initial position into a predetermined swiveling position and fixed in this swiveling position.
  • the swivel fitting is designed so that the adjustment of the furniture part to be adjusted is possible from every swivel position without the two levers first having to be swiveled back into the basic position.
  • overload clutches are relatively expensive to manufacture.
  • overload clutch has to be re-engaged at the point at which it disengaged. or at least can only be re-engaged in an offset grid.
  • the object of the present invention is to further develop a swivel fitting of the gat processing type in such a way that the swivel fitting is also protected against overload in a simple and inexpensive manner.
  • Another object of the invention is to provide a piece of furniture with which the functionality of a piece of furniture with movable components is further improved.
  • the first object is achieved by a swivel fitting with the features of claim 1.
  • the second object is achieved by a piece of furniture with the Merkma len of claim 12.
  • the pivot fitting according to the invention has at least one first lever, which is mounted so as to be pivotable about a power shaft serving as a rotational axis from a basic position through a predetermined angle to this.
  • the swivel fitting also has a clamping mechanism with which the first lever can be fixed in different angular positions within the predetermined angle relative to the power shaft.
  • This clamping mechanism has a toothed ring disk placed on the power shaft with an outer toothing formed on the outer edge and a pawl pivotably mounted on the first lever and loaded in the direction of the external toothing, which is in a detent position in engagement with the external toothing of the toothed ring disk.
  • the clamping mechanism also has a first control disk rotatably mounted around the power shaft, with which the at least one pawl can be brought out of engagement with the toothing in an adjustment direction after the predetermined angle has been exceeded from the basic position, so that with the exception of a handle with the toothing brought pawl is pivotable relative to the power shaft to go back into the basic position by passing the predetermined th angle in a return direction.
  • At least one friction disk arranged in a rotationally fixed and axially secured manner on the power shaft, is pushed onto the toothed ring disk, the toothed ring disk up to a predetermined torque against rotation about the axis of rotation on the at least one friction disk is frictionally held.
  • an overload protection device that is easy to assemble and inexpensive in its components is made possible by means of which the power shaft is decoupled from the toothed ring disk and thus the power shaft from the first lever in the event of an overload.
  • an inner circumferential edge of the toothed ring disc is conically shaped and pushed onto a cone arranged on the power shaft.
  • the at least one friction disk is on the side of the smaller diameter of the inner circumferential edge of the toothed ring disk pressing on the toothed ring disk.
  • the friction disk Due to the cone arranged on the power shaft and the friction disk, the friction disk, which is arranged fixedly on the power shaft, and the toothed ring disk are pressed against one another in such a way that the predetermined torque defining the overload limit must be exceeded in order to rotate the friction disk relative to the toothed ring disk.
  • the resilient pressure of the friction disc creates friction on the cone and on the contact surface of the toothed ring disc.
  • the predetermined torque can be defined depending on the selected pressure force or coefficient of friction between the contact surface of the toothed ring disc on the friction disc and the predefined cone angle.
  • the cone is formed in one piece on the power shaft, which enables extremely simple assembly.
  • the cone is mounted on the power shaft.
  • the power shaft itself and the cone to be produced as an individual component, for example as a sheet metal element, can be produced very inexpensively.
  • the cone is designed as a radially slotted clamping ring.
  • the cone angle of the cone is between 15 ° and 35 °, particularly preferably between 20 ° and 30 °.
  • a friction disk arranged non-rotatably and axially secured is pushed on on both sides of the toothed ring disk.
  • toothed ring disks are placed on the power shaft, a friction disk held non-rotatably on the power shaft being arranged between two toothed ring disks.
  • Three toothed ring disks and two friction disks arranged between them are preferably used.
  • two toothed ring disks are used with a friction disk arranged between them.
  • the force exerted by the friction disks that are attached and / or pressed onto the power shaft in a rotationally fixed manner creates friction at six contact points (in the case of three toothed ring disks) or four contact points (in the case of two toothed ring disks), via which the torque provided for the overload protection can be set are.
  • the wear and the overload torque can be set in a simple manner via the spring force and pressing depth of the friction disks used and the number of toothed ring disks used.
  • a tab is formed on the first control disk, which extends perpendicular to the plane of the first control disk axially to the power shaft outward into a recess provided for this purpose in a recess of the first lever.
  • a recess is formed on an outer edge of the friction disc, in which a switching element is accommodated pivotably by a switching angle in the plane of the friction disc.
  • This switching element also serves as an alternative to the combination of the control bolt arranged on the first lever and the recess in the first control disk.
  • the friction disc receiving the switching element has a thickness, in the axial direction of the power shaft, which is greater than the thickness of the switching element.
  • the at least one friction disk is pressed onto the power shaft with a press fit against the toothed ring disk.
  • the friction disk is designed as a plate spring.
  • a switching contour is formed on an outer edge of the friction disk.
  • the predetermined torque up to which the toothed ring disk is frictionally held against rotation about the axis by the at least one friction disk is at least 70 Nm, preferably at least 80 Nm.
  • the swivel fitting allows a maximum adjustment angle of approx. 250 °. This is made possible by the arrangement of the control bolts and the stops as well as the internal structure with the toothed ring disk, the control disk and the pawl.
  • a second lever is coupled to the power shaft in a rotationally fixed manner.
  • the furniture according to the invention is characterized by a swivel fitting as described above.
  • the second lever is part of the adjustable furniture part.
  • Figure 1 is a plan view of an embodiment of a pivot fitting according to the invention
  • Figure 2 is a perspective exploded view of the swing fitting without showing the second lever
  • Figure 3 is a perspective individual representation of the toothed ring disk
  • FIG. 4 is a partial sectional view of the power shaft with overload components arranged thereon,
  • Figure 5 is an exploded view of a variant of the toothed ring disc, the cone and the power shaft,
  • Figure 6 is a perspective view of the construction parts shown in Figure 5 in the assembled state
  • Figure 7 is a perspective view of an alternative embodiment
  • Figure 8 is a plan view of the swivel fitting showing a
  • FIG. 9 shows a representation of the pivoting stroke corresponding to FIG. 8 in a different pivoting position
  • Figure 10 is a sectional view of the swivel fitting
  • Figure 13 is a side view of an alternative embodiment of the overload protection
  • Figure 20 is an exploded perspective view of an alternative
  • FIG. 21 is a side view of the embodiment shown in Figure 20
  • FIG. 22 is a perspective exploded view of a further alternative alternative embodiment of a clamping mechanism with overload protection with two toothed ring disks and arranged friction disks in between,
  • Figure 23 is a side view of the embodiment shown in Figure 22,
  • Figure 24 is a perspective exploded view of a further alternative alternative embodiment of a clamping mechanism with overload protection with three toothed ring disks and arranged between friction disks and an alternative changeover element,
  • Figure 25 is a side view of the embodiment shown in Figure 24,
  • FIG. 26 shows a schematic plan view of the embodiment shown in FIG. 24 to illustrate the arrangement of the switching element
  • 27 and 28 are schematic representations of a piece of furniture with a furniture part that can be pivoted thereon.
  • the reference numeral 1 denotes an embodiment variant of a swivel fitting according to the invention.
  • a swivel fitting 1 is used in particular to enable a swivel movement of movable furniture parts on furniture, such as an armrest 103 or a backrest 102, headrest or footrest of a piece of furniture 100 designed as seating or reclining furniture, as shown by way of example in Figures 27 and 28 is.
  • the swivel fitting 1 has a first lever 2 and a second lever 3.
  • the two levers 2, 3 are mounted pivotably with respect to one another about a pivot axis D from a basic position by a predetermined angle in an adjustment direction V and a return direction R.
  • a clamping mechanism of the swivel fitting 1 arranged here between two lever heads 23a and 23b of the first lever 2 is designed so that the two levers 2, 3 can be fixed in different angular positions within the predetermined angle relative to one another against a torque acting in the return direction R. and disabled
  • the clamping mechanism can be pivoted in the return direction R.
  • the setting of the armrest 103 of the furniture 100 in which the armrest 103 is connected to the second lever 3, while the first lever 2 is connected to the body 101 of the furniture, so that the armrest 103 is in one for the user to swivel in a comfortable position and to lock in the desired position.
  • the clamping mechanism has a power shaft 6 which is coupled non-rotatably to the second lever 3.
  • a toothed ring disk 4 with external toothing 41 formed on the outer edge is placed on this power shaft 6.
  • the clamping mechanism acts between the lever 2 and the power shaft 6 and thus enables an angle adjustment between the lever 2 and the power shaft 6. If the swivel fitting 1 has a second lever 3 placed on the power shaft 6, the clamping mechanism thus also enables an angular adjustment between the first lever 2 and the second lever 3.
  • the second lever 3 can also be part of a furniture part which is placed directly on the power shaft 6.
  • the shape of the lever 3 can therefore differ significantly from the flat and elongated shape shown in the figures, for example the use of tubes, in particular rectangular or square tubes, is also conceivable.
  • a pawl 5 loaded by a spring element 10 in the direction of this external toothing 41 of the toothed ring disk 4 is pivotably mounted on the first lever 2.
  • the pawl 5 is in engagement with this external toothing 41 in a latching position.
  • the clamping mechanism has a first control disk 7 rotatably mounted about the common axis D, with which the pawl 5 can be brought out of engagement with the external toothing 41 of the toothed ring disk 4 after driving over the predetermined angle from the basic position in an adjustment direction V.
  • the second lever 3 can be pivoted back into the basic position relative to the first lever 2 by overriding the predetermined angle in a return direction R.
  • At least one of the toothed ring disk 4 is pushed onto the friction disk 8 in a rotationally fixed and axially secured manner on the power shaft 6.
  • the toothed ring disk 4 is frictionally held against rotation about the axis D on the at least one friction disk 8 up to a predetermined torque M.
  • the frictional mounting of the toothed ring disk 4 relative to the power shaft 6 up to a predetermined torque M thus represents a cost-effective overload protection system for such a swivel fitting 1 that is less powerful than a separate overload protection unit.
  • an inner circumferential edge 42 of the toothed ring disk 4 is pushed onto a cone 9 arranged on the power shaft 6 in a conical shape.
  • the one friction disk 8 lies on the side of the smaller diameter of the inner circumferential edge 42 of the toothed ring disk 4 in a pressing manner against the toothed ring disk 4.
  • the cone 9 can be molded directly onto the power shaft 6.
  • the cone 9 is mounted on the power shaft 6.
  • the cone 9 is designed as a radially slotted clamping ring, as shown in FIG.
  • the cone 9 shown there has an internally toothed inner diameter 92 for a rotationally fixed attachment to the power shaft 6 provided with an external toothing 61.
  • the outer peripheral edge 91 of the cone 9 is conically shaped.
  • the cone 9 shown in FIG. 5 is designed with a slot 93.
  • the friction disk 8 is pressed onto the cone 9
  • the internal toothing of the cone 9 is pressed onto the external toothing of the power shaft 6, so that the cone 9 is fixed axially in a clamping manner on the power shaft 6.
  • the cone angle of the outer peripheral edge 91 of the cone 9 is preferably between 15 ° and 35 °.
  • the cone angle is particularly preferably between 20 ° and 30 °.
  • the friction disk 8 is preferably pressed onto the power shaft 6 with a press fit against the toothed ring disk 4.
  • the at least one friction disk 8 is preferably designed as a plate spring.
  • the predetermined torque M, up to which the toothed ring disk 4 is frictionally held against rotation about the axis D by the at least one friction disk 8, is preferably at least 70Nm, particularly preferably at least 80Nm.
  • the first control disk 7 is placed on the power shaft 6 on the side of the toothed ring disk 4 facing away from the friction disk 8.
  • the first control disk 7 can be pivoted relative to the power shaft 6 and is axially secured by a spring element 13 similar to a plate spring.
  • the spring element 13 is secured against rotation by teeth 132 on an inner circumference 131 of the spring element 13 on the power shaft 6.
  • the second control disk 11 is on the side facing away from the toothed ring disk 4 of the friction disk 8 on the power shaft 6 is arranged.
  • the second control disk 11 has a switching arm 11 and a long hole 112.
  • a single tooth 1 13 engages in the external toothing of the power shaft 6.
  • the pawl 5 has a plurality of teeth 52 at a first end of a pawl arm 51, which engage in the external toothing 41 of the toothed ring disc 4 in function.
  • pivot pins 53 protrude on both sides, with which the pawl is pivotably fixed to pivot pin receptacles 27 of the lever heads 23 of the first cover 2a and the second cover 2b.
  • a recess 54 for receiving the Umschaltkon structure 71 of the first control disk 7 is formed between the toothing 52 and the pivot pin 53.
  • control bolts 12 are attached or formed on the covers 2a, 2b of the first lever 2, which in the embodiment variants shown in FIGS. 8 and 9 are in respective end positions on the stop edges of a disk-shaped stop 15 strike, the disk-shaped stop 15 being non-rotatably connected to the second lever 3 or the power shaft 6.
  • these stops are formed by lateral stops 34 on the second lever 3, as is shown in FIGS. 11 and 12.
  • FIG. 14 shows an example of a position of the swivel fitting 1 that is already slightly pivoting in the adjustment direction V, in which the pawl 5 engages the external toothing 41 of the toothed ring disk 4.
  • FIG. 15 shows a position of the swivel fitting 1 that is further wasted in the adjustment direction V.
  • the pawl 5 is always pressed against the external toothing 41 of the toothed ring disk 4 by the spring element 10, which is designed as a spring plate.
  • the alignment of the external toothing 41 of the toothed ring disk 4 and the teeth 52 of the pawl 5 is such that in the adjustment direction V the pawl 5 from Tooth to tooth of the external toothing 41 of the toothed ring disk 4 can be moved.
  • the outermost tooth 52 is designed with a bevel 55.
  • control bolt 12 rests in the recess 72 of the first control disk 7 on the right edge of this recess 72.
  • the switching contour 71 of the first control disk 7 is pushed onto a tooth-free plane of the arm 51 of the pawl 5, so that the teeth 52 of the pawl 5 are still out of engagement with the external toothing 41 of the ring gear ben 4 remain and the swivel fitting 1 can be pivoted back into the starting position.
  • the function of the overload safety device is such that, in any swivel position of the flanges 2, 3 of the swivel fitting 1 with respect to one another, from a torque M caused by the friction between the friction disk 8 and the toothed ring disk 4, the toothed ring disk 4 begins to slip relative to the friction disk 8 about the axis of rotation D and so the two brackets 2, 3 can be pivoted relative to one another as long as the force exerted on the brackets is greater than the predetermined torque M.
  • the clamping mechanism has, instead of the one toothed ring disk 4, a plurality of toothed ring disks 202, 302 arranged next to one another on the power shaft 6.
  • Each of these toothed ring disks 202, 302 has a circular ring-shaped inner peripheral edge 221, 321 and external teeth 222, 322 into which the pawl 5 engages.
  • the friction disks 8 are located on the outer surfaces of the outer toothed ring disks 202, 302, pressing in the axial direction against the toothed ring disks 202, 302 , at.
  • a first control disk 201, 301 is pushed onto the power shaft 6 on an outside of one of the friction disks 8.
  • This first control disk 201, 301 also has a circular ring-shaped inner peripheral edge 21 1.
  • a switchover contour 212 extends, which serves the same purpose as the switchover contour 71 of the first control disk 7 according to the variant shown in FIG.
  • a tab 213 is formed, which extends perpendicular to the plane of the control disk 201 in the direction of the diaphragm spring-like spring element 13 on the side of the first control disk 201 facing away from the toothed ring disks 202 .
  • this tab 213 protrudes into a recess provided for this purpose on the first lever 2, which in this case has a slot-shaped recess instead of the Steuerbol 12, in which the tab 213 can be pivoted around a switching angle in the circumferential direction of the first control disk 201 .
  • the friction disks 203 arranged between the toothed ring disks 202 have a switching contour 232 analogous to the friction disk 8 shown in FIG. 7, which extends radially outward from the outer circumference of the friction disks 203.
  • the friction disks 203 furthermore have an inner peripheral edge with an internal toothing 231, analogously to the friction disks 8.
  • the embodiment variant shown in FIGS. 24 to 26 of another alternative clamping mechanism preferably has three toothed ring disks 302, each with one friction disk 303, 304 arranged between two of the toothed ring disks 302.
  • one of the friction disks has
  • the switching element 305 is adapted to the inner contour of the recess 344 in such a way that it can be pivoted by a predetermined switching angle within the recess 344 about a pivot axis that is coaxial to the pivot axis of the power shaft 6, but radially offset from the power shaft 6 is, as can be seen well in FIG.
  • the recess 344 has a substantially V-shaped receiving area for receiving a V-shaped subsection of the switching element
  • a neck of the switching element 305 is dimensioned in its circumferential width such that it can be pivoted within the recess 344 by a predetermined switching angle.
  • the switching angle is preferably between 8 ° and 12 °.
  • the thickness of this switching element 305, viewed in the longitudinal direction of the power shaft 6, is less than the thickness of the friction disk 304.
  • the friction disk 304 is greater than the thickness of the friction disk 303.
  • the somewhat smaller thickness of the switching element 305 compared to the friction disk 304 enables the switching element 305 to be prevented in a simple manner by the friction disks 8 pressing against the toothed ring disks 302 from the outside.

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

L'invention concerne une ferrure de pivotement, en particulier pour des éléments de meuble mobiles situés sur des meubles rembourrés, ladite ferrure de pivotement comprenant au moins un premier levier (2) qui est monté autour d'un arbre de force (6) servant d'axe de rotation (D) de manière à pouvoir pivoter d'un angle prédéterminé par rapport à ce dernier à partir d'une position de base, un mécanisme de serrage avec lequel le premier levier (2) peut être fixé dans différentes positions angulaires à l'intérieur de l'angle prédéterminé par rapport à l'arbre de force (6), ledit mécanisme de serrage comprenant : un disque annulaire denté (4, 202, 302) placé sur l'arbre de force (6) pourvu d'une denture extérieure (41, 222, 322) formée sur le bord extérieur, un cliquet (5) monté à pivotement sur le premier levier (2) et chargé en direction de la denture extérieure (41, 222, 322) qui est en prise avec la denture extérieure (41, 222, 322), un premier disque de commande (7, 201, 301) monté en rotation autour de l'arbre de force (6) avec lequel le cliquet (5) peut être mis hors de prise avec la denture extérieure après que l'angle prédéterminé a été passé de la position initiale dans une direction de réglage (V), de sorte que lorsque le cliquet (5) n'est pas en prise avec la denture extérieure (41, 222, 322), le premier levier (2) peut être ramené par pivotement dans la position de base par rapport à l'arbre de force (6) en franchissant l'angle prédéterminé (a) dans un sens de retour (R). Au moins un disque de friction (8, 203, 303, 304), disposé sur l'arbre de force (6) de manière fixe en rotation et fixé axialement, est poussé sur le disque annulaire denté (4, 202, 302), ledit disque annulaire denté (4, 202, 302) est maintenu en prise par friction sur l'au moins un disque de friction (8, 203, 303, 304) jusqu'à un couple prédéterminé (M) contre la rotation autour de l'axe de rotation (D). L'invention concerne en outre un meuble (100).
EP20726813.7A 2019-05-20 2020-05-18 Ferrure de pivotement et meuble Active EP3972452B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019113248.7A DE102019113248A1 (de) 2019-05-20 2019-05-20 Schwenkbeschlag und Möbel
PCT/EP2020/063810 WO2020234236A1 (fr) 2019-05-20 2020-05-18 Ferrure de pivotement et meuble

Publications (2)

Publication Number Publication Date
EP3972452A1 true EP3972452A1 (fr) 2022-03-30
EP3972452B1 EP3972452B1 (fr) 2022-09-07

Family

ID=70775400

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20726813.7A Active EP3972452B1 (fr) 2019-05-20 2020-05-18 Ferrure de pivotement et meuble

Country Status (7)

Country Link
US (1) US11839304B2 (fr)
EP (1) EP3972452B1 (fr)
CN (1) CN113853139B (fr)
DE (1) DE102019113248A1 (fr)
ES (1) ES2928694T3 (fr)
PL (1) PL3972452T3 (fr)
WO (1) WO2020234236A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017110253B4 (de) * 2017-05-11 2025-08-28 Hettich Franke Gmbh & Co. Kg Schwenkbeschlag und Möbel
DE102019119307A1 (de) * 2019-07-16 2021-01-21 Hettich Franke Gmbh & Co. Kg Möbel und Verfahren zur Montage eines Möbels

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7093904B1 (en) * 2005-08-29 2006-08-22 Mcmillen Carl Chair with fold-down arms for providing additional seating
US8216106B2 (en) * 2009-05-29 2012-07-10 Eaton Corporation Locking differential side gear to friction disc unloading
SG182017A1 (en) * 2010-12-16 2012-07-30 Singapore Technologies Aerospace Ltd A single arm adjustment mechanism for supporting an object
DE102011003175B4 (de) * 2011-01-26 2020-06-04 Seg Automotive Germany Gmbh Startvorrichtung mit Überlastsicherung zum Andrehen von Verbrennungskraftmaschinen
DE102011017301B4 (de) 2011-04-15 2012-12-06 Ferdinand Lusch Gmbh & Co. Kg Rastbeschlag für ein Sitz- und/oder Liegemöbel
AT511329B1 (de) * 2011-05-03 2012-11-15 Blum Gmbh Julius Verriegelbare ausstossvorrichtung mit überlastmechanismus
DE102011102442A1 (de) * 2011-05-24 2012-11-29 Kemmann & Koch Gmbh & Co. Kg Gelenkbeschlag insbesondere für Möbel
CN202251726U (zh) * 2011-08-15 2012-05-30 廖英洲 齿差动减速机结构
US9387781B2 (en) * 2012-04-12 2016-07-12 Magna Seating Inc Quick adjust continuously engaged recliner
DE102013104692B4 (de) 2013-05-07 2014-12-31 Ferdinand Lusch Gmbh & Co. Kg Schwenkbeschlag für Sitz- und/oder Liegemöbel
JP5498608B1 (ja) 2013-05-20 2014-05-21 直伸 山下 ソファー
JP6229182B2 (ja) 2015-10-01 2017-11-15 向陽エンジニアリング株式会社 イスの部位間の角度調整具
DE202017101471U1 (de) * 2017-03-14 2017-04-11 Kemmann & Koch Gmbh & Co. Kg Gelenkbeschlag insbesondere für Möbel
DE102017110248A1 (de) * 2017-05-11 2018-11-15 Hettich Franke Gmbh & Co. Kg Schwenkbeschlag und Möbel
DE102017110250A1 (de) * 2017-05-11 2018-11-15 Hettich Franke Gmbh & Co. Kg Schwenkbeschlag und Möbel
DE102017110247A1 (de) * 2017-05-11 2018-11-15 Hettich Franke Gmbh & Co. Kg Schwenkbeschlag und Möbel
DE102017110246A1 (de) 2017-05-11 2018-11-15 Hettich Franke Gmbh & Co. Kg Schwenkbeschlag und Möbel
DE102017110253B4 (de) * 2017-05-11 2025-08-28 Hettich Franke Gmbh & Co. Kg Schwenkbeschlag und Möbel
JP6553120B2 (ja) * 2017-05-26 2019-07-31 長崎 守高 アームレスト格納型車両シート

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Publication number Publication date
CN113853139A (zh) 2021-12-28
WO2020234236A1 (fr) 2020-11-26
PL3972452T3 (pl) 2023-01-09
US20220225770A1 (en) 2022-07-21
DE102019113248A1 (de) 2020-11-26
US11839304B2 (en) 2023-12-12
EP3972452B1 (fr) 2022-09-07
CN113853139B (zh) 2024-07-23
ES2928694T3 (es) 2022-11-22

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