Patents
Patents for E02D 7 - Methods or apparatus for placing sheet pile bulkheads, piles, mould-pipes, or other moulds (4,652)
07/2003
07/23/2003CN2561820Y Steel bar reinforced section-varied composite pile operation apparatus
07/16/2003CN2560683Y Agitating pile machine used as high-spout grout pile machine
07/15/2003US6592316 Automatic pole guide transfer mechanism
07/15/2003US6591919 Automated post driver
07/09/2003CN1428482A Multi-beam static pressure pile-pressing machine
07/08/2003US6588514 Method and apparatus for single handed driving of elongated rods or stakes
06/2003
06/25/2003EP1321356A2 Marine anchoring arrangement
06/25/2003CN2557591Y Electromagnetic piling machine
06/25/2003CN1112486C Construction equipment for in-site pouring concrete pile
06/24/2003US6583992 High frequency power system and related methods
06/24/2003US6582158 Device and method for transferring vibrating movement to rigid pipe with pipe clamp for vibrator rammer block
06/12/2003WO2003048502A1 Drilling mast with movable and fixed unscrewing vice
06/11/2003EP1102902B1 Underwater pile driving tool
06/11/2003EP1071854B1 Concrete pile and method for positioning it in the ground
06/10/2003US6575253 Automatic hammer system for standard penetration test
06/04/2003CN1110609C Flood-control pile driver
06/04/2003CN1110608C Concrete pile with support block and its pouring method and drill bit
06/03/2003US6572718 Method for producing large surface area geogrids with high tensile strength
06/03/2003US6572308 Water jet earth anchor
05/2003
05/27/2003US6568881 Jet head device for sinking pilings
05/22/2003US20030094308 Boring device and boring method
05/21/2003CN1419018A Eccentric device for vibration piling hammer
05/21/2003CN1419017A Vibration piling hammer
05/21/2003CN1419016A Hydraulic hammer for piling construction
05/20/2003US6564882 Electromagnetic hammer having a moving ferromagnetic mass
05/15/2003US20030089525 Hole-boring method and system for making cast-in-situ piles
05/14/2003EP1310600A1 Drilling apparatus and method
05/14/2003CN1417448A Hole drilling equipment and method
05/14/2003CN1417420A Screw pile driver with automatic control system for tracking drilling head sychronously
05/08/2003WO2003038198A1 A method and apparatus for forming foundations
05/08/2003WO2003038197A1 A method and apparatus for driving an elongated body into a floor under a body of water
05/08/2003US20030084620 Land anchor
05/08/2003DE20120859U1 Apparatus for manufacturing rubble columns in the ground with textile cladding
05/07/2003CN1415804A Link gear of helical burr ram machine
05/06/2003US6557647 Impact hammer systems and methods
05/02/2003EP1306517A1 Method and system for drilling when forming concrete piles
05/02/2003EP1192318B1 A device for driving piles
05/01/2003US20030082012 Method and apparatus for forming foundations
04/2003
04/23/2003EP1131496B1 Actuator apparatus
04/17/2003US20030072620 Jet head device for sinking pilings
04/10/2003DE10155105C1 Earth drill with pipe line installer has frame supporting hollow drill shaft with flushing pipes
04/09/2003CN2543993Y Microvibration static press device for deep layer stirring piling machine
04/09/2003CN2543992Y Diameter-changeable pouring pile machine automatic control system
04/08/2003US6543966 Drive system for inserting and extracting elongate members into the earth
04/08/2003CA2109421C Improvements to building construction methods and materials
04/01/2003US6540443 Apparatus for and a method of boring the ground
03/2003
03/25/2003US6536993 Pile and method for installing same
03/25/2003US6536541 Boring unit for pile foundations
03/19/2003CN1103399C Combined manually fast pile hammer
03/13/2003US20030046800 Hammer piston handling apparatus
03/12/2003EP1012405B1 Steel pile adapted to be driven into the ground and method for driving a steel pile
03/05/2003EP1287207A1 Bearing foundation member
03/05/2003CN2538852Y Gasoline pile driver
02/2003
02/26/2003CN2537736Y Pile holding mechanism suitable for H-shape steel
02/20/2003CA2690916A1 A grouted friction stabiliser
02/20/2003CA2690301A1 A grouted friction stabiliser
02/13/2003WO2003012211A1 Method for making a foundation pile
02/12/2003CN2535448Y Static-pressure pie-driving machine with resonance-free vibration
02/12/2003CN2535447Y Hydraulic pile-driving machine
02/11/2003CA2260557C Hollow screw-in pile
02/06/2003US20030024713 Automatic hammer system for standard penetration test
01/2003
01/15/2003CN2530979Y Pile driver device capable of changing angle optionally
01/14/2003CA2073518C Variable torque vibrator used especially for driving objects in the ground
01/09/2003WO2003002835A1 Post driver apparatus
01/09/2003US20030007372 High frequency power system and related methods
01/08/2003CN2529917Y Super-pressure auto pile driver
01/08/2003CN2529916Y Pile driver running mechanism
01/08/2003CN1389630A Pile-driving hydraulic hammer
12/2002
12/18/2002CN1385596A Reciprocative multi-function propeller
12/11/2002EP0954645B1 Pile and method of driving a pile
12/04/2002CN1382875A Pile driver
12/03/2002US6488446 Marine structure
11/2002
11/26/2002CA2260743C Method and apparatus for constructing subterranean walls comprised of granular material
11/21/2002WO2002092920A1 Pile hammer
11/21/2002CA2447048A1 Pile hammer
11/20/2002CN2521258Y Apparatus for placing bored concrete pile by pressure
11/20/2002CN1094554C Multifunctional submerged drill
11/19/2002US6481932 Marine structure
11/14/2002WO2002048466B1 Apparatus for constructing expanding pile
11/13/2002CN2520352Y Long ship travelling mechanism for hydraulic static pile sinking machine
11/12/2002US6478512 Machine for making bored piles
10/2002
10/31/2002WO2002085699A2 Land anchor
10/30/2002CN2518906Y Pneumatic tamper and hammer pile driver
10/30/2002CN1376838A In-line measurer for diameter of chemical churning pile
10/29/2002US6471446 Reduced skin friction bore casing
10/29/2002US6471445 Rotary displacement piling equipment
10/24/2002DE10115260A1 Baumaschine zur Erzeugung von Schwingungen Construction machine for generating vibrations
10/22/2002US6467558 Multiple air hammer apparatus and excavating direction correcting method therefor
10/10/2002US20020144764 Large surface area geogrids with a high tensile strength, a method and apparatus for producing them, and their use as drain and reinforcement grids and as fences
10/10/2002DE10115682A1 Dieselbär Diesel pile
10/10/2002DE10115681A1 Diesel pile driver or ram has cylinder with work channel, piston inside cylinder and striker piece in lower cylinder section
10/10/2002DE10115679A1 Dieselbär Diesel pile
10/09/2002CN2515245Y Top press type hydralic static pile press machine
10/09/2002CN2515244Y Clasp press, top press dual purpose hydralic static pile press machine body
10/08/2002US6462964 High frequency power generator and related methods
10/03/2002US20020139550 Diesel pile hammer
10/03/2002US20020139549 Diesel pile hammer
10/03/2002US20020139548 Ground rod driver
10/02/2002EP1245737A2 Hydraulic vibrator
10/02/2002CN1372044A Pile foundation construction method
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