MX2021000936A - Threaded truss foundations and related systems, methods, and machines. - Google Patents
Threaded truss foundations and related systems, methods, and machines.Info
- Publication number
- MX2021000936A MX2021000936A MX2021000936A MX2021000936A MX2021000936A MX 2021000936 A MX2021000936 A MX 2021000936A MX 2021000936 A MX2021000936 A MX 2021000936A MX 2021000936 A MX2021000936 A MX 2021000936A MX 2021000936 A MX2021000936 A MX 2021000936A
- Authority
- MX
- Mexico
- Prior art keywords
- mandrel
- driver
- machines
- methods
- screw anchor
- Prior art date
Links
Landscapes
- Piles And Underground Anchors (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
A machine for rotary driving screw anchors into underlying ground and related. The machine has a mast with a rotary driver and a mandrel driver oriented on a common axis. The mandrel driver passes a mandrel through the rotary driver and the screw anchor to allow the mandrel to be actuated ahead of the screw anchor while the rotary driver drives the screw anchor into the ground. Alternatively, the mandrel driver may also drive a hammering drill through the screw anchor to clear a path ahead of it through subsurface rocks.
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862708879P | 2018-07-24 | 2018-07-24 | |
US201862718780P | 2018-08-14 | 2018-08-14 | |
US201862726909P | 2018-09-04 | 2018-09-04 | |
US201862733273P | 2018-09-19 | 2018-09-19 | |
US201862748083P | 2018-10-19 | 2018-10-19 | |
US201862752197P | 2018-10-29 | 2018-10-29 | |
US201862756028P | 2018-11-05 | 2018-11-05 | |
US16/416,052 US11015635B2 (en) | 2018-07-24 | 2019-05-17 | Threaded truss foundations and related systems, methods, and machines |
PCT/US2019/042767 WO2020023352A1 (en) | 2018-07-24 | 2019-07-22 | Threaded truss foundations and related systems, methods, and machines |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2021000936A true MX2021000936A (en) | 2021-03-31 |
Family
ID=85384691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2021000936A MX2021000936A (en) | 2018-07-24 | 2019-07-22 | Threaded truss foundations and related systems, methods, and machines. |
Country Status (1)
Country | Link |
---|---|
MX (1) | MX2021000936A (en) |
-
2019
- 2019-07-22 MX MX2021000936A patent/MX2021000936A/en unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JOP20210026A1 (en) | Threaded truss foundations and related systems, methods, and machines | |
MX369745B (en) | Drilling system control. | |
GB2532879A (en) | Optimized rotation of a drill string during a sliding mode of directional drilling | |
BR112012026971A2 (en) | well drilling tool driver and method for maintaining it | |
EP2592222A3 (en) | Methods and systems for drilling | |
ATE452277T1 (en) | DRILLING SYSTEM | |
SG136884A1 (en) | Drilling implement and method for installing a drilling pillar in the ground | |
WO2015179504A3 (en) | Wireline system and methods of using same | |
GB2539576A (en) | Tool face control of a downhole tool reduced drill string friction | |
US20120243953A1 (en) | Thread-cutting system | |
AU2018412370A1 (en) | A long-distance drilling and hydrofracturing integrated device and method in underground mine | |
MX2019003197A (en) | Shaft enlargement arrangement for a boring system. | |
MX2009011460A (en) | Drilling system with a barrel drilling head driven by a downhole tractor. | |
CN204716136U (en) | A kind of Anchor rod base-enlarging drill bit | |
WO2020209741A3 (en) | Construction method and device for execution of a cast in-situ pile with multiple diameters decreasing with depth | |
EP2631037A3 (en) | Pin anchor driver | |
MX2021000936A (en) | Threaded truss foundations and related systems, methods, and machines. | |
CN105019439B (en) | Octagon soil cement pile-formation machine | |
CN204164493U (en) | A kind of sniffer for jacking construction | |
WO2011162545A3 (en) | Front-end apparatus used in a grouting system | |
CN102913252B (en) | Self-feeding continual tunneling device and method for rock tunnel | |
CN103846470A (en) | Multi-angle electric hand drill | |
AU2016100200B4 (en) | Improved caisson emplacement system and method | |
KR20130121530A (en) | Foundation pile protection cap | |
HK1123079A1 (en) | Method and apparatus to drill in the soil by displacement |