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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0293390 (1994-08-19) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 2 인용 특허 : 0 |
An integrated powered walker and parallel bar that provides a stable and mobile walking frame for those who must pull on objects is adapted to move forward according to a user\s needs. The user controls movement of the walker by depressing a switch; the speed at which the device moves is also user c
A walker device for the disabled, comprising: a base frame including an upwardly projecting yoke and at least two upwardly projecting frame members; a drive assembly including an electric motor, a front drive wheel, and means for coupling said electric motor to said front drive wheel; an adjustable
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