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1. WO2018132107 - OCCUPANT RESTRAINT SYSTEMS HAVING EXTENDING RESTRAINTS, AND ASSOCIATED SYSTEMS AND METHODS

Publication Number WO/2018/132107
Publication Date 19.07.2018
International Application No. PCT/US2017/013519
International Filing Date 13.01.2017
IPC
B60R 22/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
22Safety belts or body harnesses in vehicles
B60R 22/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
22Safety belts or body harnesses in vehicles
12Construction of belts or harnesses
B60R 22/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
22Safety belts or body harnesses in vehicles
12Construction of belts or harnesses
16using belts which become permanently deformed, i.e. one time use
CPC
B60R 2021/0093
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
0065Type of vehicles
0093Aircraft
B60R 2021/2074
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02Occupant safety arrangements or fittings ; , e.g. crash pads
16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
20Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
207in vehicle seats
2074in head rests
B60R 2022/1806
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
22Safety belts or body harnesses in vehicles
18Anchoring devices
1806for buckles
B60R 2022/1831
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
22Safety belts or body harnesses in vehicles
18Anchoring devices
1818Belt guides
1831comprising a slotted plate sliding in its plane, e.g. inside circular guides
B60R 22/16
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
22Safety belts or body harnesses in vehicles
12Construction of belts or harnesses
16using belts which become permanently deformed, i.e. one time use
Applicants
  • AMSAFE, INC. [US]/[US]
Inventors
  • BROWNING, Matthew James
  • GEHRET, William Joseph
  • HUMBERT, Todd
  • PATTERSON, Richard
Agents
  • ARNETT, Stephen E.
  • BAKER, Theodore, W.
  • BELLO, Ryan, M.
  • BETCHER, Susan, D.
  • BISHOP, Stephen
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) OCCUPANT RESTRAINT SYSTEMS HAVING EXTENDING RESTRAINTS, AND ASSOCIATED SYSTEMS AND METHODS
(FR) SYSTÈMES DE RETENUE D'OCCUPANT AYANT DES DISPOSITIFS DE RETENUE EXTENSIBLES, ET SYSTÈMES ET PROCÉDÉS ASSOCIÉS
Abstract
(EN)
Vehicle occupant safety systems having extendable restraints for use with, for example, airbags. In one embodiment, the disclosed technology includes a 2-point occupant restraint that secures an occupant in an aircraft seat, positioned in a seating area that includes a forward monument housing a stowed airbag. In the event of a rapid deceleration of the aircraft above a preset magnitude, the airbag deploys between the occupant and the monument as the dynamic forces cause the occupant to pitch forward. The restraint extends by a preset amount, allowing the occupant to move forward in the seat more than the occupant would have moved had the occupant been wearing a conventional, nonextending 2-point restraint. A non-extending webbing that is secured around the waist of the occupant, causing the occupant's upper torso to impact the airbag at a reduced or otherwise more favorable angle.
(FR)
Systèmes de sécurité pour occupant de véhicule ayant des dispositifs de retenue extensibles destinés à être utilisés avec, par exemple, des coussins de sécurité gonflables. Selon un mode de réalisation, la technologie de l'invention comprend un dispositif de retenue d'occupant à 2 points qui immobilise un occupant dans un siège d'aéronef, positionné dans une zone d'assise qui comprend un logement avant logeant un coussin de sécurité gonflable rangé. Dans le cas d'une décélération rapide de l'aéronef au-dessus d'une amplitude prédéfinie, le coussin de sécurité gonflable se déploie entre l'occupant et le logement lorsque les forces dynamiques amènent l'occupant à tomber vers l'avant. Le dispositif de retenue s'étend d'une quantité prédéfinie, ce qui permet à l'occupant de se déplacer vers l'avant dans le siège plus que l'occupant se serait déplacé si l'occupant avait porté un dispositif de retenue à 2 points non extensible classique. Une sangle non extensible qui est fixée autour de la taille de l'occupant amène le torse supérieur de l'occupant à heurter le coussin de sécurité gonflable selon un angle réduit ou autrement plus favorable.
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