US 12,441,267 B2
Occupant safety in a vehicle
Raymond Tin Aung Maung, Kamloops (CA)
Appl. No. 18/014,165
Filed by Raymond Tin Aung Maung, Kamloops (CA)
PCT Filed Sep. 29, 2021, PCT No. PCT/IB2021/000676
§ 371(c)(1), (2) Date Jan. 2, 2023,
PCT Pub. No. WO2022/069943, PCT Pub. Date Apr. 7, 2022.
Claims priority of provisional application 63/198,153, filed on Sep. 30, 2020.
Prior Publication US 2023/0365088 A1, Nov. 16, 2023
Int. Cl. B60R 21/02 (2006.01); B62D 24/04 (2006.01); B62D 39/00 (2006.01)
CPC B60R 21/02 (2013.01) [B62D 24/04 (2013.01); B62D 39/00 (2013.01)] 1 Claim
OG exemplary drawing
 
1. An apparatus for facilitating occupant safety in a vehicle having a vehicle frame, the apparatus comprising:
a releasable occupant retainer for retaining at least one occupant, the retainer including:
an occupant seat;
a retainer support; and
at least one occupant retainer impact absorber coupled between the occupant seat and the retainer support; and
a retainer mount configured to be coupled to the vehicle frame, the retainer mount including a mount support and at least one releasable connector coupled to the mount support and releasably coupled to the retainer support of the occupant retainer, the at least one releasable connector configured to release the retainer support upon a severe collision event,
wherein the retainer mount is deformable upon the severe collision event and the at least one releasable connector is configured to release the retainer support upon deformation of the retainer mount,
one or more tension restraints coupled between the mount support of the retainer mount and the retainer support, each of the one or more tension restraints including:
an impact absorber coupled to the mount support,
wherein the impact absorber comprises impact absorbing material,
wherein the impact absorber includes at least one spring and/or at least one shock absorber; and
at least one flexible tension member coupled between the deformable impact absorber and the retainer support, wherein the tension restraint is configured such that deformation of the impact absorber releases tension on the at least one flexible tension member to facilitate movement of the retainer support relative to the retainer mount.