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Portable spa insulation method and apparatus
专利权人:
Roger E. Lamberson
发明人:
Roger E. Lamberson
申请号:
US13547744
公开号:
US09295611B2
申请日:
2012.07.12
申请国别(地区):
US
年份:
2016
代理人:
摘要:
An uninsulated portable spa unit is inverted, and a seal plate having a flat interior surface and a plurality of doors is lowered onto the bottom surface of the inverted spa. The doors are successively opened and glass wool installation apparatus is successively inserted through the door openings and operated to install glass wool insulation into the interior of the spa unit.
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