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
Application number
MX2021000936A
Other languages
Spanish (es)
Inventor
Charles Almy
Johann Karkheck
Tyrus Hudson
David Warner
Jack West
David Mar
Original Assignee
Ojjo Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US16/416,052 external-priority patent/US11015635B2/en
Application filed by Ojjo Inc filed Critical Ojjo Inc
Publication of MX2021000936A publication Critical patent/MX2021000936A/en

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.
MX2021000936A 2018-07-24 2019-07-22 Threaded truss foundations and related systems, methods, and machines. MX2021000936A (en)

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)

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