发明名称 Compression pile anchor device
摘要 A pile anchor device which is insertable into ground for supporting the load of an article or articles to be mounted to the device has a mounting assembly formed of a main body having a mounting section and a stabilising section and has an anchoring assembly that includes a drive shaft and a drive tool operatively connected to the drive shaft. An installation mechanism of the device is operable to allow relative axial movement between the mounting assembly and the anchoring assembly. The arrangement is such that the anchoring assembly is driven into the ground to a selected position and thereafter relative movement between the mounting assembly and the anchoring assembly is activated to force the mounting assembly at least partially into the ground.
申请公布号 NZ539241(A) 申请公布日期 2007.09.28
申请号 NZ20030539241 申请日期 2003.09.02
申请人 COLIN W FRANCIS;NEIL JOHN STEPHENS 发明人 STEPHENS, NEIL JOHN;FRANCIS, COLIN W
分类号 E02D5/54;E02D5/56;E02D5/80;E02D7/02;E02D7/22;E02D27/16;(IPC1-7):E02D5/54 主分类号 E02D5/54
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