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Excavating > Processes

Processes

Processes patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

08/21/14 - 20140230287 - Method of recovering a deposit from the sea bed
A method of recovering a deposit from the sea bed using a surface vessel (20) untethered from the sea bed and first and second suction vehicles (27; 30) which traverse the sea bed to suck up the deposit and are each connected to the surface vessel by a respective flexible...

05/15/14 - 20140130382 - Pneumatic excavation system and method of use
An excavation system employing a high-pressure pulsed air jet in combination with a low-pressure high velocity blower for excavating improvised explosive devices or other buried objects. The excavation system may also be employed to operate a pneumatic tool such as a cut-off tool or a chisel. The high velocity blower...

05/15/14 - 20140130383 - Pneumatic excavation system and method of use
An excavation system employing a high-pressure pulsed air jet in combination with a low-pressure high velocity blower for excavating improvised explosive devices or other buried objects. The excavation system may also be employed to operate a pneumatic tool such as a cut-off tool or a chisel. The high velocity blower...

07/04/13 - 20130167410 - Clam-link apparatus and methods
Systems and methods, etc., to improve operations where a barrier could interfere with the tag line of a clam shell dredging bucket suspended from a crane and/or the z-axis elevation of the bucket needs to be closely determined. The systems include an elongate rigid link connecting a suspended implement such...

11/22/12 - 20120291316 - Coupler
Couplers for attaching an accessory to an excavator arm of an excavator. Couplers having a first side for attaching the coupler to the excavator arm and a second side onto which the accessory will be coupled. The coupler includes a latch for selectively securing and releasing an attachment pin of...

08/23/12 - 20120210610 - Post-puller and method
A method of removing a T-type fence post from the earth with a powered, mobile piece of equipment controlled by a human operator includes attaching a substantially flat plate to a lift arm of the powered, mobile piece of equipment such that the plate hangs substantially vertically from the lift...

01/05/12 - 20120000097 - Continuously adjusting resultant force in an excavating assembly
In one aspect of the present invention, a method of excavation with pointed cutting elements, comprising the steps of providing a excavating assembly with at least one pointed cutting element, the pointed cutting element comprising a rounded apex that intersects a central axis, the pointed cutting element further has a...

04/07/11 - 20110078929 - Excavation machine with auto reverse
The present disclosure provides an excavation machine that is configured to minimize or otherwise account for the unintended stoppage (i.e., jamming/stalling) of a digger tool. According to an embodiment of the present disclosure a machine is provided with one or more drive systems that automatically stop and reverse to avoid...

12/23/10 - 20100319222 - Construction apparatus for foundation construction
The invention relates to a construction apparatus for foundation construction comprising a chassis, a mast for guidance of at least one ground working apparatus and a support mechanism for the mast, by means of which the mast is arranged in an adjustable manner on the chassis, whereby the support mechanism...

05/06/10 - 20100107453 - Low mount three point engine and pump mounting
An attachment system to fasten a power system to a frame of a loader is discussed. The frame has a proximal end, a distal end, and first and second opposing sides. The power system has an engine, and an arrangement of one or more hydraulic pumps attached to the engine....

03/04/10 - 20100050482 - Method of trenching below the water table
A method for trenching below the water table in environmentally sensitive areas such as the Florida Keys is shown. A first pass made by a trencher digs a first trench from the surface to the water table. During the first pass, relatively dry spoil is removed from the first trench....

02/11/10 - 20100031538 - Blade assembly for an excavating apparatus
An alternative blade assembly for an excavating apparatus comprising a front face, side walls, a centre forward edge portion, side forward edge portions on either side of the centre forward edge and end forward edges at each distal side of the side forward edges, wherein the end forward edges have...

05/21/09 - 20090126235 - Method and device for excavating submerged stratum
An excavation technique for a stratum capable of excavating a submerged stratum such as a layer containing an underground resource by using laser irradiation in liquid is provided. In this technique, a laser beam transmitted through laser transmission means 20 is irradiated in liquid 90 in form of a laser...

04/02/09 - 20090084002 - Walking beam system, tire system and method for using the walking beam system and the tire system
A beam system, a tire system, and a system and a method for using the beam system and the tire system are provided. The beam system for moving earth moving equipment has a beam transversely supporting a load. The beam system has axles and moves in response to road irregularities...