发明名称 |
Duct hanger and method for hanging duct using hanger |
摘要 |
A hanger comprises a contact portion that makes surface contact with one face of the duct; a tongue piece as an engagement member that protrudes from the contact portion toward a tip end; a base portion bent continuously with the contact portion and away from the duct so as to form a guide rail accommodating space between the base portion and the tongue piece; a pressing portion formed continuously with the base portion, for pressing a face adjacent to the one face toward the tip end of the tongue piece to allow the guide rail to be securely retained between the pressing portion and the tongue piece; and a member for mounting a hanging member to the base portion. A method for hanging the duct comprises inserting a tongue piece of the hanger into the groove-shaped space of the duct; and bending the pressing portion toward the guide rail to press the face adjacent to the one peripheral face of the duct, thereby fixing the hanger to the duct.
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申请公布号 |
US6463961(B1) |
申请公布日期 |
2002.10.15 |
申请号 |
US20010914102 |
申请日期 |
2001.08.21 |
申请人 |
AIR SYSTEM KABUSHIKI KAISHA |
发明人 |
IIZUKA SHOZO |
分类号 |
F24F13/02;(IPC1-7):F16L3/00 |
主分类号 |
F24F13/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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