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Pool Lift Portability Method and Apparatus
专利权人:
发明人:
Joshua Steinman,Lee Steinman,Dale Steinman
申请号:
US14358341
公开号:
US20140331399A1
申请日:
2012.11.15
申请国别(地区):
US
年份:
2014
代理人:
摘要:
An apparatus is provided for rendering a pool lift portable. The apparatus comprises a forewheel assembly comprising a forewheel attached to a base of a pool lift adjacent a forward edge of the base, and a jack comprising a jack wheels. The jack may be attached to the pool lift base in a position where the jack wheel is spaced from the forewheel, and the jack may be actuated to alternately lift and lower the apparatus by alternately moving the jack wheel between extended and retracted positions so as to rotate the pool lift base about the forewheel such that the pool lift base is in contact with a supporting surface when the jack wheel is in its retracted position, and such that the pool lift base is supported in a transport position spaced from the supporting surface by the forewheel and the jack wheel when the jack wheel is in its extended position. The apparatus may include a seat attitude maintenance linkage comprising a single-side two-link crank linkage having a long link spaced to prevent pinching.
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