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1. 发明公开

US20240253537A1 HIGH LATCH FOR A SEAT BACK WITH SLOUCH LOCKING FEATURE 审中-公开
公开(公告)号：US20240253537A1
公开(公告)日：2024-08-01
申请号：US18564729
申请日：2022-05-31
申请人： Magna Seating Inc.
发明人： David M. Runde
IPC分类号： B60N2/22 , B60N2/36
CPC分类号： B60N2/2245 , B60N2/366 , B60N2/2209
摘要： A seat assembly (10) for use in an automotive vehicle comprises a seat cushion (14) adapted to be coupled to a floor of the vehicle, a seat back (12) pivotably coupled to the seat cushion, a striker bar (28) adapted to be fixedly secured to a support wall in the vehicle, a recliner bracket (42) pivotally coupled to the seat back (12), and a latch assembly (66) pivotally coupled to the recliner bracket (42) and slidably coupled to the striker bar (28). Pivotal movement of the recliner bracket (42) relative to the seat back (12) causes the latch assembly (66) to slide along the striker bar (28) and the seat back (12) to pivot relative to the seat cushion (14) between a full recline position and a forward comfort position.

2. 发明授权

US12043144B2 Long rail assembly for vehicle seat adjustment 有权
公开(公告)号：US12043144B2
公开(公告)日：2024-07-23
申请号：US17284510
申请日：2019-10-11
申请人： Magna Seating Inc.
发明人： Kai Zhao , Michael D Nacy , Detjon Marini , Louis Vetere, II , Cheikh Dioum
IPC分类号： B60N2/02 , B60N2/015 , B60N2/06 , B60N2/07 , B60N2/08
CPC分类号： B60N2/067 , B60N2/015 , B60N2/02246 , B60N2/0715 , B60N2/0818 , B60N2/0875 , B60N2/02253
摘要： A long rail assembly attached to a vehicle floor for repositioning vehicle seats in a vehicle between a plurality of seating positions. The long rail assembly includes a fixed long rail having an internal channel, and a power rail drive assembly configured to travel along the internal channel of the fixed long rail. The power rail drive assembly has a rail main body having a lateral driving wheel configured to frictionally and/or meshingly engage with the fixed long rail, an electric motor operatively coupled to the lateral driving wheel, and spring-loaded stability rolling elements attached to the rail main body configured to absorb channel variation as the power rail drive assembly travels along the internal channel of the fixed long rail.

3. 发明授权

US11932183B2 Central electronic control unit for a vehicle 有权
公开(公告)号：US11932183B2
公开(公告)日：2024-03-19
申请号：US17432181
申请日：2020-02-19
申请人： Magna Seating Inc.
发明人： Hanlong Yang , Adiel De Jesus Astudillo Soto , Carlos Alberto Onofre Rosas
IPC分类号： B60R16/023 , B60N2/02 , B60N2/12 , B60N2/16 , B60N2/20 , B60N2/56 , B60N2/90 , B60R16/03 , G06F11/07 , H02P5/68 , H02P7/29
CPC分类号： B60R16/0231 , B60N2/02246 , B60N2/56 , B60N2/90 , B60R16/03 , G06F11/073 , G06F11/079 , H02P5/68 , H02P7/29 , B60N2/12 , B60N2/16 , B60N2/20
摘要： A central electronic control unit (ECU, Ref. 14) is provided for controlling at least one bi-directional direct current (DC) motor (106) attached to a first vehicle seat and at least one electronic device attached to a second vehicle seat. The central ECU includes a micro-controller configured to receive feedback on a positional status of the bi-directional DC motor from a Hall Effect sensor (130). The micro-controller is configured to receive input instructions for the bi-directional DC motor and the electronic device. The micro-controller creates command instructions based in part on the received feedback and received input instructions. The central ECU selectively provides pulse width modulated (PWM) power to the bi-directional DC motor attached to the first vehicle seat and selectively provides power to the electronic device attached to the second vehicle seat in response to the command instructions from the micro-controller.

4. 发明授权

US11897378B2 Ventilated molded covers for seating applications 有权
公开(公告)号：US11897378B2
公开(公告)日：2024-02-13
申请号：US17311504
申请日：2019-12-04
申请人： Magna Seating Inc. , Bruno D Carraro , Eric Kozlowski , Craig Prasatek , Cynthia Puchalski
发明人： Bruno D Carraro , Eric Kozlowski , Craig Prasatek , Cynthia Puchalski
IPC分类号： B60N2/58 , B29C51/14 , B32B3/26 , B32B5/24 , B32B7/14 , B32B27/06 , B32B27/12 , B32B27/40 , B32B37/10 , B60N2/56 , B29L31/58
CPC分类号： B60N2/5891 , B29C51/145 , B32B3/263 , B32B5/245 , B32B7/14 , B32B27/065 , B32B27/12 , B32B27/40 , B32B37/10 , B60N2/5635 , B60N2/5657 , B29L2031/58 , B32B2307/738 , B32B2605/003
摘要： A ventilated molded seat trim cover for a vehicle seat and a ventilated vehicle seat having a ventilated molded seat trim cover, comprising a stacked assembly of an upper textile layer, a first adhesive layer, an air permeable polyurethane cellular foam interlayer thermo-moldable at temperatures between about 104° C. and about 127° C., a second adhesive layer, a thermoplastic polyurethane (TPU) film, a third adhesive layer, and a scrim backing layer. The stacked assembly is compression molded in a 3-dimensional mold while at least a portion of the foam interlayer is heated to a temperature between about 104° C. and about 127° C. to form the ventilated molded seat trim cover. The TPU film prevents airflow passing through a bottom surface of the seat trim cover. Airflow in the foam interlayer can pass through the upper textile layer.

5. 发明授权

US11850972B2 Systems and methods for occupant classification 有权
公开(公告)号：US11850972B2
公开(公告)日：2023-12-26
申请号：US17261210
申请日：2019-07-17
申请人： Bruno D. Carraro , MAGNA SEATING INC.
发明人： Bruno D Carraro
IPC分类号： G01G19/414 , G01G19/44 , B60N2/00 , B60R21/015 , B60N2/64 , G01G19/52 , G06N3/08
CPC分类号： B60N2/002 , B60N2/64 , B60R21/01516 , G01G19/4142 , G01G19/44 , G01G19/52 , G06N3/08
摘要： An occupant classification system for a seat assembly (20) includes a plurality of sensors (32), a posture classifier and a weight classification system. The seat assembly includes a seat cushion (22) and a seat back (24). Each of the plurality of sensors (32) measures a force applied to the seat cushion (22) by an occupant of the seat assembly. The posture classifier identifies a posture of the occupant based on the distribution of forces applied to each of the plurality of sensors (32). The weight classification system identifies a weight class of the occupant based on the posture and the magnitude of forces applied to each of the plurality of sensors (32).

6. 发明公开

US20230391230A1 LOOP LATCH RELEASE SYSTEM FOR A LONG RAIL ASSEMBLY 审中-公开
公开(公告)号：US20230391230A1
公开(公告)日：2023-12-07
申请号：US18246536
申请日：2021-09-24
申请人： Magna Seating Inc
发明人： Kai Zhao , Louis Vetere, II , Avery Folk , Kristof M Kurzeja
IPC分类号： B60N2/06 , B60N2/02 , B60N2/08
CPC分类号： B60N2/067 , B60N2/02253 , B60N2/0875
摘要： A rail drive assembly having a loop latch and a loop latch release system is assembled with a fixed long rail for transposing a vehicle seat along the fixed long rail. The loop latch has spaced apart trigger releases and is repositionable between a locked position and an unlocked position. The loop latch release system includes a dual plunger, a rotatable actuator cam, and a return spring. The dual plunger has spaced apart plungers configured to engage with respective release triggers and is repositionable between a retracted position spaced apart from the loop latch and an extended position wherein the plungers engage with the release triggers and reposition the loop latch to the unlocked position. Rotation of the actuator cam repositions the dual plunger towards the extended position. The return spring biases the dual plunger towards the retracted position and towards an engaged position with the actuator cam.

7. 发明授权

US11833943B2 Molded panel assembly having multiple sewing alignment features 有权
公开(公告)号：US11833943B2
公开(公告)日：2023-12-05
申请号：US17791978
申请日：2021-01-11
申请人： Daniel Wyatt , Magna Seating Inc.
发明人： Daniel Wyatt
IPC分类号： B60R13/02 , B60N2/58 , B60N2/70
CPC分类号： B60N2/5883 , B60N2/5891
摘要： A seat trim cover for a vehicle seat comprises a molded foam backing formed on a cover material blank that has been vacuum-formed into a 3-dimensional shape. The cover material blank has been pre-cut into a predefined shape having a predefined selvage extending around an outer periphery of the cover material blank. The molded foam backing is spaced apart from the predefined selvage of the cover material blank forming a foam-free selvage. The molded foam backing includes a stepped edge profile having a first surface defining a first sewing alignment feature and a second surface defining a second alignment feature. The first sewing alignment feature is spaced apart from the second sewing alignment feature.

8. 发明授权

US11738669B2 Internal full memory seat track with interlock 有权
公开(公告)号：US11738669B2
公开(公告)日：2023-08-29
申请号：US17045550
申请日：2019-04-08
申请人： Magna Seating Inc , Steven Ploch
发明人： Steven Ploch
IPC分类号： B60N2/12 , B60N2/90 , B60N2/30 , B60N2/08
CPC分类号： B60N2/3011 , B60N2/123 , B60N2/0818 , B60N2/3065 , B60N2002/948 , B60N2205/35
摘要： A seat assembly secured to a floor in an automotive vehicle has a seat cushion, a seat back, a seat track assembly, a latch mechanism, a memory mechanism, and an interlock assembly. The seat back is operatively coupled to the seat cushion, and is movable between an upright position and a folded position. The seat track assembly includes a fixed track adapted to be fixedly secured to the floor and a movable track fixedly secured to the seat cushion. The movable track is slidably coupled to the fixed track. The latch mechanism is operatively coupled between the fixed and movable tracks. The latch mechanism prevents sliding movement of the movable track, and is (17) selectively unlocked from the fixed track to allow sliding movement of the seat cushion between a plurality of positions. The memory mechanism is operable between a home position and a memory position. In the home position, the memory mechanism is coupled and moves with the movable track. In the memory position, the memory mechanism is coupled with the fixed track and defines a previously selected one of the plurality of positions. The interlock assembly comprises a hook lever, an interlock lever, and a cable. The hook lever is pivotally connected to the seat cushion. The interlock lever is pivotally coupled to the movable track for movement between a disengaged position and an engaged position. The cable is operatively coupled between the hook lever and the interlock lever, and is configured for moving the hook lever into and out of engagement with the seat back. Moving the seat back to the folded position actuates the memory mechanism to the memory position, which unlocks the latch mechanism from the fixed track to allow sliding movement of the seat cushion in a first direction away from the previously selected one of the plurality of positions to the easy-entry position. Actuation of the memory mechanism to the memory position also allows the interlock lever to rotate into the engaged position to cause the cable to move the hook lever into engagement with the seat back to maintain the seat back in the folded position.

9. 发明授权

US11679696B2 Swivel mechanism for rotation of a seat in an automotive vehicle 有权
公开(公告)号：US11679696B2
公开(公告)日：2023-06-20
申请号：US17292575
申请日：2019-11-07
申请人： Magna Seating Inc.
发明人： Louis Vetere, II , Detjon Marini , Michael D Nacy , Kai Zhao , Cheikh Dioum , Omar D Tame
IPC分类号： B60N2/14
CPC分类号： B60N2/146
摘要： A seat assembly includes a swivel mechanism for providing rotation of the seat assembly in an automotive vehicle. The swivel mechanism includes a first plate assembly coupled to a second plate assembly at a rolling-element bearing to facilitate axial rotation of one of the first and second plate assemblies relative to the other of the first and second plate assemblies. A lock plate slidably disposed on the second plate assembly selectively engages a lock pin extending from the first plate assembly for movement between a locked position in which the swivel mechanism cannot rotate and an unlocked position in which the swivel mechanism can freely rotate. Actuation of the lock plate between the locked position and the unlocked position actuates movement of a wedge between a cinched position to stabilize the swivel mechanism and an uncinched position to allow unimpeded rotation of the swivel mechanism.

10. 发明授权

US11584264B2 Long rail assembly with side opening for vehicle seat adjustment 有权
公开(公告)号：US11584264B2
公开(公告)日：2023-02-21
申请号：US16597308
申请日：2019-10-09
申请人： Magna Seating Inc
发明人： David M. Runde , Omar D. Tame
IPC分类号： B60N2/07 , B60N2/08 , B60N2/02
摘要： A long rail assembly attached to a vehicle floor for repositioning vehicle seats in a vehicle between a plurality of seating positions. The long rail assembly includes a fixed long rail having a C-shaped cross-section in profile and an elongated opening in a side wall of the long rail, a power rail drive module configured to travel along an interior of the long rail and having at least one striker extending laterally away from the rail drive module through the elongated opening in the side wall of the long rail, and a vehicle seat having at least one leg releasably coupled to the at least one striker by a seat latch assembly.

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