IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0868446
(2010-08-25)
|
등록번호 |
US-8468622
(2013-06-25)
|
발명자
/ 주소 |
- Purwar, Anurag
- Galeotafiore, Thomas
- Miles, Justin
- Renert, Jeffrey
|
출원인 / 주소 |
- The Research Foundation of State University of New York
|
대리인 / 주소 |
The Farrell Law Firm, P.C.
|
인용정보 |
피인용 횟수 :
9 인용 특허 :
15 |
초록
▼
Disclosed herein is a portable lifting apparatus that includes an actuator and a lifting mechanism, which includes a parallel bar, a first coupler, a second coupler, a first rocker, a second rocker, and a frame that are each rotatably connected, so that operation of the actuator moves the parallel b
Disclosed herein is a portable lifting apparatus that includes an actuator and a lifting mechanism, which includes a parallel bar, a first coupler, a second coupler, a first rocker, a second rocker, and a frame that are each rotatably connected, so that operation of the actuator moves the parallel bar in a J-shaped path while maintaining a constant orientation of the parallel bar.
대표청구항
▼
1. A portable apparatus for lifting a user, the apparatus comprising: an actuator; anda lifting mechanism comprising: a parallel bar,a first coupler,a second coupler,a first rocker,a second rocker, anda frame,wherein each of the parallel bar, the first coupler, the second coupler, the first rocker,
1. A portable apparatus for lifting a user, the apparatus comprising: an actuator; anda lifting mechanism comprising: a parallel bar,a first coupler,a second coupler,a first rocker,a second rocker, anda frame,wherein each of the parallel bar, the first coupler, the second coupler, the first rocker, the second rocker, and the frame are rotatably interconnected, and operation of the actuator moves the parallel bar along a J-shaped path. 2. The portable lifting apparatus of claim 1, wherein the actuator is coupled at one end thereof to the frame and at an other end thereof to the second rocker, wherein relative positions of each of the parallel bar, the first coupler, the second coupler, the first rocker, the second rocker, and the frame changes when the actuator provides a force between the frame and the second rocker. 3. The portable lifting apparatus of claim 2, wherein assistance is provided both during a standing process and a sitting process to provide exercise to the user in the standing process and the sitting process. 4. The portable lifting apparatus of claim 3, further comprising a controller accessible to the user to control lifting/lowering between standing/seated positions, to provide varied levels of user exercise. 5. The portable lifting apparatus of claim 4, further comprising: a harness for positioning on buttocks of the user and attaching to a securing point fixed to the parallel bar;a forearm crutch; andan underarm crutch,wherein weight of the user is distributed between the harness, the forearm crutch and the underarm crutch during a standing/sitting process. 6. The portable lifting apparatus of claim 1, wherein the actuator provides a force that changes relative positions of each of the parallel bar, the first coupler, the second coupler, the first rocker, the second rocker and the frame. 7. A portable lifting apparatus for lifting a user, the portable lifting apparatus comprising: a frame;a first lifting mechanism;a second lifting mechanism parallel to the first lifting mechanism;a free space between the first lifting mechanism and the second lifting mechanism;wherein the first lifting mechanism is a six bar lifting mechanism including a parallel bar, a first coupler, a second coupler, a first rocker, a second rocker, and the frame as bars thereof,wherein the parallel bar rotatably connects at a first end thereof to a first end of the second coupler,wherein the parallel bar rotatably connects to a first end of the first coupler,wherein a second end of the second coupler rotatably connects to a first end of the second rocker,wherein the second rocker rotatably connects to the first coupler,wherein a second end of the second rocker rotatably attaches to the frame at a second anchor,wherein a second end of the first coupler rotatably connects to a first end of the first rocker, andwherein a second end of the first rocker connects to the frame at a first anchor. 8. The portable lifting apparatus of claim 7, further comprising: an actuator affixed to the first lifting mechanism; anda controller for operating the actuator to assist the user moving between the seated and standing positions. 9. The portable lifting apparatus of claim 7, further comprising: wheels affixed to an underside of the frame,wherein the apparatus moves a user between a seated position and a standing position, andwherein the user can, by swinging a foot through the free space, propel both the user and the apparatus without bearing the user's entire weight on either foot. 10. The portable lifting apparatus of claim 9, wherein an actuator connects at a first end thereof to the second rocker and connects at a second end thereof to the frame at a third anchor, with each of the first, second and third anchors being fixedly positioned on the frame. 11. The portable lifting apparatus of claim 10, wherein operation of the actuator moves the parallel bar along a J-shaped path.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.