E02F3/08 - CPC Classification Index

ClassID:

128742 ⎘

E02F3/08 - CPC Classification

Classification description:

Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain

Sub-classes:

E02F3/081 » {mounted on floating substructures } 1
E02F3/082 » {including a belt-type conveyer for transporting the excavated material} 7
E02F3/083 » {including a screw-type conveyer for transporting the excavated material} 6
E02F3/085 » {with auxiliary or additional digging elements other than digging elements on an endless chain} 18
E02F3/086 » {vertically shiftable relative to the frame} 16
E02F3/087 » {with digging unit working in a plane inclined to the direction of travel} 0
E02F3/088 » {pivotable relative to the frame} 15
E02F3/10 » with tools that only loosen the material, {i.e. with cutter-type chains} 30
E02F3/12 » Component parts {e.g. bucket troughs} 3

Recent Application in this class:

20200165796

Trench cutting apparatus and method

20200077568

HAND HELD TRENCHER ASSEMBLY

20110113658

Excavator and a method for constructing an underground continuous wall

20100095560

Trenching Machines And Methods

20090000155

Cutting element supported on a chain

20070220783

Auger For Use With Trenching Assembly

20070134081

Tool carrier attachment adapter

20060225314

Excavator

20060218824

Cutting element supported on a chain

20060096131

Railway ballast excavator having inclined portion

20050044754

Cutting element supported on a drum