公开(公告)号：EP3784090B1

公开(公告)日：2024-05-29

申请号：EP19700660.4

申请日：2019-01-10

IPC分类号： A47C1/032 ,  A47C1/035 ,  A47C1/14 ,  A47C17/16 ,  A47C17/175 ,  A47C20/04 ,  A47C20/08

CPC分类号： A47C1/0325 ,  A47C1/0352 ,  A47C1/143 ,  A47C17/162 ,  A47C17/163 ,  A47C17/1753 ,  A47C20/047 ,  A47C20/08

公开(公告)号：EP3560382A1

公开(公告)日：2019-10-30

申请号：EP19171490.6

申请日：2019-04-29

申请人： Weidhas, Gerhard

发明人： Weidhas, Gerhard

IPC分类号： A47C1/032 ,  A47C1/035 ,  A47C1/14 ,  A47C17/16 ,  A47C17/175 ,  A47C20/04 ,  A47C20/08 ,  A47C1/023

摘要： Die vorliegende Erfindung bezieht sich auf eine Liegevorrichtung zum variablen Verstellen der Position zwischen einer im Wesentlichen horizontalen Position und einer ergonomischen sitzenden Position, welche mindestens ein rechtes und ein linkes Seitenteil besitzt, welches jeweils zumindest aus einem Außen-Seitenteil (60) und einem Innen-Seitenteil (80) aufgebaut ist, ein Rückenlehnen-Element (90) und ein Sitzflächen-Element (91), welche über einen ersten Lagerstock (102) drehbar miteinander verbunden sind, und ein Fußteil-Element (92) umfasst, welches über einen zweiten Lagerstock (103) mit dem Sitzflächen-Element (91) drehbar miteinander verbunden ist, wobei das Fußteil-Element (92) über einen dritten Lagerstock (104) zwischen dem rechten und linken Seitenteil gelagert ist, und wobei der erste, zweite und dritte Lagerstock (102, 103, 104) jeweils in einer entsprechenden Führung in dem rechten und linken Seitenteil derart translatorisch bewegbar gelagert ist, dass das Rückenlehnen-Element (90) das Sitzflächen-Element (91) und das Fußteil-Element (92) zwischen einer im Wesentlichen horizontalen Position und einer ergonomischen sitzenden Position variabel verstellbar sind, und wobei der erste Lagerstock (102) über einen Arretierungsschieber (70) in einer Arretierungsausfräsung (61) in zumindest einem Außen-Seitenteil (60) durch Selbst-Hemmung arretiert wird, und wobei die Selbst-Hemmung über einen Handknauf vom Benutzer aufhebbar ist, und wobei Im Weiteren die Selbst-Hemmung in Verbindung mit speziellen Sitz-Teilen (530 und 531) mit Führungsschlitzen (536 und 537) sowie den Führungsstangen (532 und 533) in Verbindung mit dem Arretierungsschieber (535) für eine stufenlose Sitzflächen-Längenverstellung anwendbar ist.

公开(公告)号：EP3270734B1

公开(公告)日：2019-10-16

申请号：EP16765435.9

申请日：2016-03-08

申请人： LA-Z-BOY Incorporated

发明人： MARSHALL, Richard E. ,  COLE, Eugene O., II

IPC分类号： A47C1/032 ,  A47C17/04 ,  A47C1/0355 ,  A47C1/035

公开(公告)号：EP3361907A1

公开(公告)日：2018-08-22

申请号：EP16856301.3

申请日：2016-10-14

申请人： L&P Property Management Company

发明人： BRYANT, Jason Allan

IPC分类号： A47C1/0355 ,  A47C1/034 ,  A47C1/035 ,  A47C7/50

摘要： A linkage mechanism provides motion capabilities for various chair types. For example, a linkage mechanism includes a combination of links that facilitate ottoman extension/closing and backrest recline/incline. In addition, a linkage mechanism includes a compact design that is usable with hi-leg style chairs having a relatively low seat height. A seating unit with a motorized linkage mechanism is also provided.

公开(公告)号：EP3193669A4

公开(公告)日：2018-05-16

申请号：EP15838856

申请日：2015-08-27

申请人： LA Z BOY INCORPORATED

发明人： HEGEDUS ALEXANDER M ,  HARWOOD ERIC B

IPC分类号： A47C1/032 ,  A47C1/035 ,  A47C7/14 ,  A47C7/48 ,  A47C7/50 ,  A61G5/14

CPC分类号： A47C1/0342 ,  A47C1/03211 ,  A47C7/506 ,  A61G5/14

摘要： A furniture member powered mechanism providing both lift and zero gravity operating positions includes a first torque tube having first and second connecting links fixed thereto. The connecting links are each rotatably connected to a first or second connecting arm. The first and second connecting arms are rotatably connected to a gear housing. A positioning motor connected to the gear housing displaces a slide member coupled to the gear housing. Slide member motion displaces the first and second connecting arms, displacing and rotating the first torque tube. First and second connecting plates are rotatably connected to the slide member. A second torque tube is fixed at opposite ends to each of first and second arm rest portions of a furniture member base portion. The first and second connecting plates are also connected to the second torque tube such that slide member displacement rotates the base member.

公开(公告)号：EP3125725A4

公开(公告)日：2017-10-18

申请号：EP15774219

申请日：2015-03-30

申请人： L & P PROPERTY MANAGEMENT CO

发明人： LAWSON GREGORY M

IPC分类号： A47C1/035

CPC分类号： A47C1/0355 ,  A47C1/032 ,  A61G5/14

摘要： A seating unit that includes a linkage mechanism adapted to move the seating unit between closed, extended, reclined, and seat-lift positions is provided. The linkage mechanism includes a footrest assembly, a back-mounting link coupled to a seat-mounting plate, a base plate coupled to a lift-base assembly via a lift assembly, a motor tube, and two linear actuators for automating adjustment of the linkage mechanism. A first phase involves a second linear actuator rotating the motor tube angularly within a first range of degrees, causing the seat-adjustment assembly to bias the seat-mounting plate. A second phase involves the second linear actuator rotating the motor tube angularly within a second range of degrees, causing the footrest assembly to extend or retract without affecting the back-mounting link bias. A third phase involves a first linear actuator causing the lift assembly to raise and tilt the base plate directly over the lift-base assembly.

公开(公告)号：EP1872687B1

公开(公告)日：2016-08-03

申请号：EP07110261.0

申请日：2007-06-14

申请人： Ferdinand Lusch GmbH & Co. KG

发明人： Buchholz, Christian

IPC分类号： A47C1/035

CPC分类号： A47C1/0355 ,  A47C1/037

公开(公告)号：EP2832263B1

公开(公告)日：2015-09-30

申请号：EP13198189.6

申请日：2013-12-18

申请人： Lin, Chang-Chen

发明人： Lin, Chang-Chen

IPC分类号： A47C1/035 ,  A47C1/032

CPC分类号： A47C1/035 ,  A47C1/032 ,  A47C1/03255 ,  A47C1/03261 ,  A47C1/03294 ,  A47C1/0352 ,  A47C1/0355

摘要： A chair includes a base (1) having a guiding rod (13). A connecting frame (3) is mounted to a backrest (2) and is pivotably connected to the base (1). A seat (4) includes a rear end pivotably connected to the connecting frame (3). An operative frame (5) includes a rear end pivotably connected to the connecting frame (3). A sliding sleeve (55) is mounted on a front end of the operative frame (5) and is mounted around the guiding rod (13). At least one supporting plate (6) includes a first end pivotably connected to the front end of the operative frame (5) and a second end pivotably connected to a front end of the seat (4). When the backrest (2) is moved backward, the connecting frame (3) is actuated to move the operative frame (5) and the seat (4) forward, and the at least one supporting plate (6) is moved to an extended position to move the front end of the seat (4) upward.

公开(公告)号：EP2397050A3

公开(公告)日：2012-05-30

申请号：EP11180374.8

申请日：2007-01-10

申请人： LA-Z-BOY Incorporated

发明人： Lapointe, Larry P. ,  Marshall, Richard E. ,  Fredricks, Brian C. ,  Collins, David ,  Hartford, Richard D. ,  Stotz, Gerald G. ,  Gaines, Michael

IPC分类号： A47C1/035 ,  A47C3/02

CPC分类号： A47C1/0352 ,  A47C1/0355 ,  A47C3/0255

摘要： A furniture member actuation mechanism includes first and second side plates with polymeric inserts each having an elongated slot each receiving a first or second pin. First and second seat back support elements are provided, the first element rotatably coupled to the first side plate and rotatably linked to the first pin and the second element rotatably coupled to the second side plate and rotatably linked to the second pin. First and second leg rest support arms are each connected by a pantograph linkage set to a drive rod disposed through the side plates. A rearward force applied by an occupant to the support elements rotates them rearward with the first and second pins sliding within the elongated slots. An occupant's weight when the rearward force is removed returns the support elements to a pre-rotation position. A cam adjusts a weight a leg rest can hold.

公开(公告)号：EP2429344A1

公开(公告)日：2012-03-21

申请号：EP10775380.8

申请日：2010-05-11

申请人： L&P Property Management Company

发明人： CRUM, Michael Andrew

IPC分类号： A47C1/035

CPC分类号： A47C1/035 ,  A47C7/50

摘要： Extendable ottoman linkages supporting both a main and secondary ottoman, as well as high-leg, space-saving recliners for which such linkages are designed, are provided. The extendable ottoman linkages provide sufficient clearance for a secondary ottoman to extend by arranging the components of the linkage such that the extension of the secondary ottoman is delayed until the main ottoman has extended sufficiently to provide the necessary clearance. The extendable ottoman linkages further hold the secondary ottoman securely in a closed position when the furniture is in a closed position.