초록 ▼

An apparatus for restraining a mobility aid in the interior of a vehicle includes two or more retractor spools contained within a common housing. The retractor spools carry flexible webbed belts, and are operated by common actuator mechanism having a direct mechanical attachment to the spools. The v

An apparatus for restraining a mobility aid in the interior of a vehicle includes two or more retractor spools contained within a common housing. The retractor spools carry flexible webbed belts, and are operated by common actuator mechanism having a direct mechanical attachment to the spools. The various elements of the apparatus are contained within a common housing which is easily mounted to a bulkhead or under a foldable seat. A third retractor is mounted in opposition permitting both the front and rear of the mobility aid to be easily secured by the occupant of the mobility aid without assistance of the operator of the vehicle. The operative portions of the retractor are designed to be positioned so as not to present an obstacle to other users of the vehicle in which the apparatus may be installed. A timing mechanism is provided for at least one of the retractor spools to allow at least one of the retractor spools to be freely manipulated during a predetermined time interval.

대표청구항 ▼

The invention claimed is: 1. An apparatus for removably securing a wheelchair to an interior of a vehicle, the apparatus comprising: a module adapted to be secured to said vehicle interior at a position behind said wheelchair; said module comprising two separate retractor assemblies, each of said a

The invention claimed is: 1. An apparatus for removably securing a wheelchair to an interior of a vehicle, the apparatus comprising: a module adapted to be secured to said vehicle interior at a position behind said wheelchair; said module comprising two separate retractor assemblies, each of said assemblies further comprising a frame, a spool, a flexible belt having a proximal end and a distal end, said proximal end secured to said spool and said distal end comprising an attachment means for securing said distal end of said belt to said wheelchair; each said spool further comprising a ratchet end and; each said spool being spring-biased to urge said respective belt to be wound about said spool; a two-position latching mechanism adapted for, in a first position, simultaneous engagement with said ratchet end of both of said spools whereby said spools are simultaneously selectively prevented from rotation in one direction, said mechanism being selectively operable to a second position whereby said spools are simultaneously unlocked and allowed to rotate; a front securement belt mounted at a position in front of said wheelchair for removable attachment to a front portion of said wheelchair and; control means for operating said latching mechanism between said first position and said second position. 2. The apparatus of claim 1, wherein said control means is a mechanical latch further comprising time delay means for allowing movement of said spools for a predetermined time interval. 3. The apparatus of claim 1, wherein said control means is an electromechanical latch further comprising a time delay circuit for allowing movement of said spools for a predetermined time interval. 4. The apparatus of claim 1, further comprising a single attachment means for removably securing a third attachment belt to a position on a side of said wheelchair. 5. An apparatus for removably securing a wheelchair to an interior of a vehicle, the apparatus comprising: a module adapted to be secured to said vehicle interior at a position behind said wheelchair; said module comprising at least one retractor assembly, each of said at least one assembly further comprising a frame, a spool, a flexible belt having a proximal end and a distal end, said proximal end secured to said spool and said distal end comprising an attachment means for securing said distal end of said belt to said wheelchair; each said spool further comprising a ratchet end and; each said spool being spring-biased to urge said respective belt to be wound about said spool; a two-position latching mechanism adapted for, in a first position, simultaneous engagement with said ratchet end of each said spool whereby said spool is selectively prevented from rotation in one direction, said mechanism being selectively operable to a second position whereby said spool is simultaneously unlocked and allowed to rotate; and control means for operating said latching mechanism between said first position and said second position. 6. The invention of claim 5, which further comprises front securement means mounted at a position in front of said wheelchair for removable attachment to a front portion of said wheelchair.