PRIDE MOBILITY PRODUCTS CORPORATION Patent applications |
Patent application number | Title | Published |
20140265508 | ADJUSTABLE LIMB SUPPORT FOR PERSONAL MOBILITY VEHICLES - An arm support for a personal mobility vehicle can include a first member having a first end that defines a first cavity, and a first attachment member that extends through the first cavity so as to define an axis. The arm support can further include a second member having a first end that is disposed within the first cavity such that the second member is pivotally attached to the first member by the first attachment member. The arm support can further include an actuator that extends through the first end of the second member and through the first cavity. The actuator can be operatively coupled to the second member such that actuation of the actuator causes the second member to pivot about the axis. | 09-18-2014 |
20140262566 | LIFT MECHANISM AND TILT MECHANISM FOR A POWER WHEELCHAIR - A lift mechanism a power wheelchair includes linear actuators on opposing sides of the chair that provide a space into which a tilt mechanism can nest when the lift mechanism is in its retracted position. The linear actuators perform both the function of operating the lift mechanism and structurally supporting at least a part of the lift mechanism. The lift mechanism and tilt mechanism are each self-contained modules that can be optionally installed into the power wheelchair. | 09-18-2014 |
20140097031 | WHEELCHAIR - A front wheel drive powered wheelchair is provided and may include a support frame, a pair of opposing drive wheels, a pair of drives, and a pair of rear wheels. The frame may include a front portion, a seat post, and two independent arms extending rearward from the front portion. Each drive wheel may be coupled to the front portion of the frame. Each drive may be mounted to the front portion of the frame and may be operatively connected to a respective drive wheel of the pair of drive wheels. Each rear wheel may be coupled to a respective independent arm of the support frame. Each independent arm may be capable of flexing independent of the other. | 04-10-2014 |
20120217081 | Anti-Tip System for a Power Wheelchair - An anti-tip system is provided for improving the stability of a powered vehicle, such as a powered wheelchair. The vehicle includes a drive-train assembly pivotally mounted to a main structural frame. A suspension system biases the drive-train assembly and its connected anti-tip wheel to a predetermined resting position. The drive-train assembly bi-directionally rotates about a pivot in response to torque applied to or acceleration forces on the vehicle. A linkage arrangement is provided and is characterized by a suspension arm pivotally mounting to the main structural frame about a pivot at one end thereof and an anti-tip wheel at the other end. The linkage may further include at least one link operable to transfer the bi-directional displacement of the drive-train assembly to the suspension arm. The link may include a bell crank member and/or may be resiliently compressible. | 08-30-2012 |
20110247889 | Collapsible Vehicle - A powered vehicle has a rear frame assembly and a front frame assembly that are pivotally attached to one another, and can be pivoted from a normal fully-extended operating position to a folded position in which the frame assemblies are positioned substantially adjacent to one another, effectively reducing overall vehicle length to about half. One or more latch members lock the front and rear frame assemblies in the fully-extended, normal operating position, and they may be used to lock the frame assemblies in the folded position. The seat support structure may be integrated with the front and rear frame assemblies such that pivoting the frame assemblies toward the folded position collapses the seat support. The steering tiller may also be collapsible toward the front frame assembly. The rear wheels may be mounted on a transaxle that is pivotally mounted on the rear frame assembly. An extendable handle may be provided to assist in the folding operation and to tow the collapsed vehicle on its anti-tip rollers. | 10-13-2011 |
20110240390 | PERSONAL MOBILITY VEHICLE SEAT SUSPENSION - A powered personal mobility vehicle for transporting an infirm occupant includes at least three wheels configured to contact the ground, at least one electric motor, a frame, a lower seat post coupled to the frame and extending upwardly from the frame, a modular suspension unit supported by the lower seat post, and a seat assembly supported only by the modular suspension unit. The modular suspension unit includes a post assembly that includes an outer post slidably coupled to an inner post, and a dampener located completely within the post assembly. The modular suspension unit is removably coupled to the lower seat post and is configured to be removable from the lower seat post as a unitary assembly. The outer post, the inner post, and the dampener are configured to dampen vertical movement of the seat assembly relative to the frame in response to impact between the wheels and the ground. | 10-06-2011 |
20110215624 | APPARATUS FOR TILTING A WHEELCHAIR SEAT - A wheelchair having a tiltable and translatable seat for compensating for shifting of the center of gravity of an occupant during tilting is provided. Such a wheelchair includes a frame, a first actuator, a seat assembly, and a first rigid link. The first actuator includes opposing front and rear ends coupled to the frame, a rod that extends between the front and rear ends, and a connector that is capable of translating in response to actuation of the rod. The seat assembly is directly coupled to the connector of the first actuator. The first rigid link has a front end and a rear end. The link front end is pivotably coupled to the frame, and the link rear end is pivotably coupled to the seat assembly. The link may be oriented such that as the connector translates, the first link impels the chair to tilt. | 09-08-2011 |
20110108348 | Anti-Tip System for a Power Wheelchair - An anti-tip system is provided for improving the stability of a powered vehicle, such as a powered wheelchair. The vehicle includes a drive-train assembly pivotally mounted to a main structural frame. A suspension system biases the drive-train assembly and its connected anti-tip wheel to a predetermined resting position. The drive-train assembly bi-directionally rotates about a pivot in response to torque applied to or acceleration forces on the vehicle. A linkage arrangement is provided and is characterized by a suspension arm pivotally mounting to the main structural frame about a pivot at one end thereof and an anti-tip wheel at the other end. The linkage may further include at least one link operable to transfer the bi-directional displacement of the drive-train assembly to the suspension arm. The link may include a bell crank member and/or may be resiliently compressible. | 05-12-2011 |
20110083914 | WHEELCHAIR - A front wheel drive powered wheelchair is provided and may include a support frame, a pair of opposing drive wheels, a pair of drives, and a pair of rear wheels. The frame may include a front portion, a seat post, and two independent arms extending rearward from the front portion. Each drive wheel may be coupled to the front portion of the frame. Each drive may be mounted to the front portion of the frame and may be operatively connected to a respective drive wheel of the pair of drive wheels. Each rear wheel may be coupled to a respective independent arm of the support frame. Each independent arm may be capable of flexing independent of the other. | 04-14-2011 |
20100258363 | POWERED WHEELCHAIR CONFIGURATIONS AND RELATED METHODS OF USE - A wheelchair includes a frame, a chair, a pair of drive wheels, a pair of rear wheels, and a pair of front wheels. Each front wheel is part of a front arm assembly that is rigidly coupled to a drive via a mounting plate. The mounting plate is connected to the wheelchair frame by a pivot. The drives are transversely mounted. The batteries are disposed rearward of the drives. The wheelchair seat can be moved forward to provide access to the batteries without fully removing the wheelchair from the frame. | 10-14-2010 |
20100219623 | Anti-Tip System for a Power Wheelchair - An anti-tip system is provided for improving the stability of a powered vehicle, such as a powered wheelchair. The vehicle includes a drive-train assembly pivotally mounted to a main structural frame. A suspension system biases the drive-train assembly and its connected anti-tip wheel to a predetermined resting position. The drive-train assembly bi-directionally rotates about a pivot in response to torque applied to or acceleration forces on the vehicle. A linkage arrangement is provided and is characterized by a suspension arm pivotally mounting to the main structural frame about a pivot at one end thereof and an anti-tip wheel at the other end. The linkage may further include at least one link operable to transfer the bi-directional displacement of the drive-train assembly to the suspension arm. The link may include a bell crank member and/or may be resiliently compressible. | 09-02-2010 |
20090000835 | POWER SUPPLY ASSEMBLY FOR MOTORIZED VEHICLES - A vehicle having a plurality of wheels and elements, to drive at least one wheel to propel the vehicle is provided with a frame and a power supply assembly for delivering power to the drive elements. The power supply assembly includes a battery and a housing structure surrounding the battery. The power supply assembly is removeably supported on the vehicle frame. A latching mechanism is provided having a pivoting actuator. The actuator moves between a locking position and a release position. The actuator movement displacing a pin disposed in combination with the housing between a locking position, wherein the pin fixedly engages the power supply assembly to the frame, and a release position, wherein the pin disengages and permits the power supply assembly to be removed from the frame. | 01-01-2009 |