Stair tow system and method
OwnerConrad Rosenberginventor
Life of this patent
Estimating the term…
Abstract
A device and method to assist a person to walk up a flight of stairs is provided. The device includes a winch that is suitable for mounting at the top of the stairway having a winch cable of sufficient length to provide walking assistance along the length of stairway desired. A winch controller is attached to the winch cable that is adapted for grasping by the person to be assisted. The winch controller may include a switch operable by the hand of the user to selectively cause the winch to operate and provide assistance to the user.
Claims18
A stairway structure having a stair climbing assist device to assist a person in walking up the stairs, comprising:
- a stairway comprising a plurality of stairs;
- a winch mounted at the top of the stairway;
- a length of winch cable that is at least substantially as long as the length of said stairway along which walking assistance is to be provided, said winch cable having opposing ends, one winch cable end attached to said winch;
- a winch controller attached to the other winch cable end, said winch controller operatively connected to said winch for selectively causing said winch to operate, said winch controller adapted for gripping by the hand of a user.
A stairway structure having a stair climbing assist device to assist a person in walking up the stairs, comprising:
- a stairway comprising a plurality of stairs;
- a winch mounted at the top of said stairway;
- a length of cable that is at least substantially as long as the length of said stairway along which walking assistance is to be provided, said cable having opposing ends, one cable end attached to said winch;
- a winch controller attached to the other cable end, said winch controller operatively connected to said winch for selectively causing said winch to operate, said winch controller further comprising a handgrip.
A method of assisting a person in walking up a stairway comprising:
- providing a device including a winch mounted at the top of said stairway, a length of cable that is at least substantially as long as the length of said stairway along which walking assistance is to be provided, said cable having opposing ends, one cable end attached to said winch, and a winch controller handgrip attached to the other cable end, said winch controller operatively connected to said winch for selectively causing said winch to operate;
- the person who will be assisted by the device, while located towards the bottom of the length of the stairway over which assistance is to be provided, grasping the winch controller handgrip;
- the person actuating the winch through the winch controller handgrip to provide a force in the upward direction of the stairway while continuing to grasp the winch controller handgrip;
- and
- the person walking up the stairs while continuing to grasp the winch controller handgrip assisted by a pulling force in the upward direction of the stairway exerted on the handgrip by operation of said winch.
Dependencies are inferred from the claim text.