Method and apparatus for assisting the disabled
OwnerJohn D. Cronininventor
Life of this patent
Estimating the term…
Abstract
Devices and methods are described for assisting an infirm or disabled person to move about without assistance, and more particularly, a vertical support structure that can be installed temporarily without modification of ceiling, walls and floors. The device is secured by pivoting a toothed cam lever against a toothed track section. Non-slip material is fixed to the ends of the device to further stabilize it and to prevent marring of the surfaces against which the device is articulated. The devices and methods provide a simple and effective approach that does not rely on significant upper body strength and that is readily adapted to different user needs and environments.
Claims12
A portable device, comprising an upper section slidingly engaged within a lower section and a means for moving said sections of said device away from each other, said upper section having an outer surface, inner surface and an upper end and said lower section having an outer surface, inner surface and a lower end, said lower end comprising a first lower disk and said upper end comprising a first upper disk, said first lower and upper disks having outer surfaces, wherein said means for moving said sections comprises a geared track.
A method of installing a device, comprising:
- a) providing:
- i. a portable device, comprising an upper section slidingly engaged within a lower section and a means for moving said sections of said device away from each other, said upper section having an outer surface, inner surface and an upper end and said lower section having an outer surface, inner surface and a lower end, said lower end comprising a first lower disk and said upper end comprising a first upper disk, said first lower and upper disks having outer surfaces,
- ii. first and second structural surfaces separated by a space and
- iii. a second upper disk having a greater diameter than said first upper disk;
- b) attaching said second upper disk to said first upper disk;
- c) positioning said portable device between said first and second structural surfaces by sliding said upper section of said device so as to fill said space between said first and second structural surfaces and so as to contact said first structural surface with said first lower disk and said second structural surface with said second upper disk;
- and
- d) securing said portable device against said first and second structural surfaces via said means for moving said sections to create an installed device, under conditions such that said installed device will not be displaced by manually applied lateral forces.
A portable device, comprising an upper section slidingly engaged within a lower section and a means for moving said sections of said device away from each other, said means comprising a geared track, a window extended from the outer surface to the inner surface of said lower tube, and a cam, said cam comprising a handle and geared end, said geared end pivotally engaged through said window of said lower tube with said geared track of said upper tube, said upper section of said device having an outer surface, inner surface and an upper end and said lower section of said device having an outer surface, inner surface and a lower end, said lower end comprising a first lower disk and said upper end comprising a first upper disk, said first lower and upper disks having outer surfaces.
Dependencies are inferred from the claim text.