Title:
AUTOMATIC DEVICE FOR DRIVING STAKES
Document Type and Number:
WIPO Patent Application WO/2018/172589
Kind Code:
A3
Abstract:
The present invention relates to an automatic device (1) for driving stakes (100), comprising: a housing (22), a receiving socket (2) forming a receiving cavity (4) for receiving the first striking end (102) of a stake (100), automatic driving means (8), impact means (10), and a longitudinal guide (12) for guiding the impact means (10). The impact means (10) are movable along the guide, driven in an alternating manner by said driving means (8) between [i] a first position remote from the receiving socket (2), and [ii] a second position in which the impact means (10) deliver a driving impulse on the stake (100). Furthermore, the receiving socket (2) is mounted on a seat (34) of the housing (22) by means of fitting comprising press fitting and shrink fitting. The receiving socket (2) also forms at least part of the guide (12).
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| JP2009074341 | TUBE HAMMER |
| WO/2012/069780 | GROUND ANCHOR |
Inventors:
VALLÈS SALVADÓ JORDI (ES)
Application Number:
PCT/ES2018/070222
Publication Date:
November 15, 2018
Filing Date:
March 22, 2018
Export Citation:
Assignee:
VALLES SALVADO JORDI (ES)
International Classes:
E02D7/04; E04H17/26
Foreign References:
| US20150217419A1 | 2015-08-06 | |||
| US5806453A | 1998-09-15 | |||
| AU2013203385B2 | 2014-12-18 | |||
| US20140262399A1 | 2014-09-18 | |||
| US20110073631A1 | 2011-03-31 |
Attorney, Agent or Firm:
CURELL AGUILÀ, Mireia et al. (ES)
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