发明名称 LEVELING ASSEMBLY
摘要 Embodiments of the present invention provide a leveling assembly configured to be secured to an appliance. The leveling assembly supports the appliance on a floor, and includes a base having a column integrally connected to a ledge, which is integrally connected to a stem. The assembly also includes a spring positioned around the stem, and a sleeve secured to the stem and positioned around the spring. The spring exerts equal and opposite forces into the sleeve and the ledge, respectively.
申请公布号 WO2007136471(A2) 申请公布日期 2007.11.29
申请号 WO2007US09016 申请日期 2007.04.12
申请人 ILLINOIS TOOL WORKS INC.;DAM, ROBERT;WONG, CHONG, B. 发明人 DAM, ROBERT;WONG, CHONG, B.
分类号 D06F39/12;A47B91/02 主分类号 D06F39/12
代理机构 代理人
主权项
地址