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1. WO2016142366 - VEHICLE SEAT WITH EASY-ENTRY FUNCTION

Publication Number WO/2016/142366
Publication Date 15.09.2016
International Application No. PCT/EP2016/054879
International Filing Date 08.03.2016
IPC
B60N 2/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02the seat or part thereof being movable, e.g. adjustable
04the whole seat being movable
12slidable and tiltable
B60N 2/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02the seat or part thereof being movable, e.g. adjustable
04the whole seat being movable
06slidable
08characterised by the locking device
B60N 2/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02the seat or part thereof being movable, e.g. adjustable
CPC
B60N 2/0232
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02the seat or part thereof being movable, e.g. adjustable
0224Non-manual adjustment, e.g. with electrical operation
0232electric motors
B60N 2/0252
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02the seat or part thereof being movable, e.g. adjustable
0224Non-manual adjustment, e.g. with electrical operation
0244with logic circuits
0252with relations between different adjustments, e.g. height of headrest following longitudinal position of seat
B60N 2/0881
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02the seat or part thereof being movable, e.g. adjustable
04the whole seat being movable
06slidable
08characterised by the locking device
0881Activation of the latches by the control mechanism
B60N 2/12
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02the seat or part thereof being movable, e.g. adjustable
04the whole seat being movable
12slidable and tiltable
B60N 2/20
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02the seat or part thereof being movable, e.g. adjustable
20the back-rest being tiltable, e.g. to permit easy access
B60N 2002/0236
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02the seat or part thereof being movable, e.g. adjustable
0224Non-manual adjustment, e.g. with electrical operation
0232electric motors
0236characterised by details of the transmission between the electric motor and the seat or seat parts
Applicants
  • BROSE FAHRZEUGTEILE GMBH & CO. KOMMANDITGESELLSCHAFT, COBURG [DE]/[DE]
Inventors
  • GOLLHARDT, Markus
  • RAHIMI, Jawid
Priority Data
10 2015 204 273.110.03.2015DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) FAHRZEUGSITZ MIT EASY-ENTRY-FUNKTION
(EN) VEHICLE SEAT WITH EASY-ENTRY FUNCTION
(FR) SIÈGE DE VÉHICULE À FONCTION EASY-ENTRY
Abstract
(DE)
Die Erfindung betrifft einen Fahrzeugsitz mit einem Sitzteil (11), einer Rückenlehne (10), einem die (Rückenlehne10) um eine Schwenkachse schwenkbar mit dem Sitzteil (11) verbindenden Rastbeschlag (91), der in einem verriegelten Zustand die (Rückenlehne10) in einer aufrechten Sitzposition zum Sitzteil (11) hält und in einem entriegelten Zustand ein Verschwenken und Vorklappen der Rückenlehne10relativ zum Sitzteil (11) zulässt, einer Längsverstelleinrichtung zum Längsverstellen des Fahrzeugsitzes mit einer Arretiereinheit, die in einem verriegelten Zustand den Fahrzeugsitz in einer eingestellten Längsposition hält und in einem entriegelten Zustand eine Längsverstellung des Fahrzeugsitzes zulässt und einer Easy-Entry-Steuereinheit, die mit einem eine Easy-Entry-Funktion auslösenden Bedienelement zum Entriegeln des Rastbeschlags und der (1) Arretiereinheit verbunden ist. Ein elektromechanischer Aktuator (6, 7), der von der Easy-Entry-Steuereinheit angesteuert über eine mechanische Schnittstelle (52) die Arretiereinheit zur Bereitstellung der Easy-Entry-Funktion beim Überschreiten eines vorgegebenen Schwenkwinkels beim Vorklappen der (Rückenlehne10) entriegelt und nach Beendigung der Easy-Entry-Funktion und in die aufrechte Sitzposition zurückgeklappter (Rückenlehne10) in der eingestellten Längsposition verriegelt.
(EN)
The invention relates to a vehicle seat with a seat part (11); a backrest (10); a latch fitting (91) which connects the backrest (10) to the seat part (11) in a pivotal manner about a pivot axis and which holds the backrest 10 in an upright seating position relative to the seat part (11) in a locked state and allows the backrest (10) to be pivoted and folded forwards relative to the seat part (11) in an unlocked state; a longitudinal adjusting device for longitudinally adjusting the vehicle seat, comprising a locking unit which holds the vehicle seat in a set longitudinal position in a locked state and allows a longitudinal adjustment of the vehicle seat in an unlocked state; and an easy-entry control unit which is connected to an operating element that triggers an easy-entry function in order to unlock the latch fitting and the locking unit. An electromechanical actuator (6, 7), which is actuated by the easy-entry control unit, unlocks the locking unit via a mechanical interface (52) in order to provide the easy-entry function when a specified pivot angle is exceeded upon folding the backrest (10) forwards, and after the easy entry function has been concluded and the backrest (10) has been folded back into the upright seating position, the electromechanical actuator locks the locking unit in the set longitudinal position.
(FR)
L'invention concerne un siège de véhicule comportant une assise (11), un dossier (10), une ferrure à crans (91) qui relie le dossier (10) à l'assise (11) de façon pivotant sur un axe de pivotement et qui retient, dans un état verrouillé, le dossier (10) dans une position de siège droite par rapport à l'assise (11) et permet, dans un état déverrouillé, le pivotement et le rabattement en avant du dossier (10) par rapport à l'assise (11), un dispositif de réglage longitudinal destiné à effectuer un réglage longitudinal du siège de véhicule et pourvu d'une unité de blocage qui maintient, dans un état verrouillé, le siège de véhicule dans une position longitudinale réglée et permet, dans un état déverrouillé, un réglage longitudinal du siège du véhicule et une unité de commande de type Easy-Entry qui est relié à un élément de commande, déclenchant une fonction Easy-Entry, pour déverrouiller la ferrure à crans et l'unité de blocage. Un actionneur électromécanique (6, 7) déverrouille l'unité de verrouillage, de façon commandée par l'unité de commande de type Easy-Entry par l'intermédiaire d'une interface mécanique (52), pour assurer la fonction Easy-Entry en cas de dépassement d'un angle de pivotement prédéterminé lors du rabattement en avant du dossier (10) et, après l'achèvement de la fonction Easy-Entry, verrouille le dossier (10), qui a été ramenée dans la position de siège verticale, dans la position longitudinale réglée.
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