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with digging unit mounted in a plane which is inclined to the direction of travel; with tools digging laterally with respect to the frame
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CPC
E02F3/185
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Parent Industries
E
FIXED CONSTRUCTIONS
E02
Hydraulic engineering
E02F
DREDGING SOIL-SHIFTING
E02F3/00
Dredgers Soil-shifting machines
Current Industry
E02F3/185
with digging unit mounted in a plane which is inclined to the direction of travel; with tools digging laterally with respect to the frame
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Patents Grants
last 30 patents
Information
Patent Grant
Rotating disk type ditcher
Patent number
5,113,610
Issue date
May 19, 1992
Sylvester Liebrecht
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
3358809
Patent number
3,358,809
Issue date
Dec 19, 1967
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
3298117
Patent number
3,298,117
Issue date
Jan 17, 1967
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
3260345
Patent number
3,260,345
Issue date
Jul 12, 1966
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
3258865
Patent number
3,258,865
Issue date
Jul 5, 1966
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
3091874
Patent number
3,091,874
Issue date
Jun 4, 1963
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
3043035
Patent number
3,043,035
Issue date
Jul 10, 1962
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
3003611
Patent number
3,003,611
Issue date
Oct 10, 1961
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
2724196
Patent number
2,724,196
Issue date
Nov 22, 1955
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
2256719
Patent number
2,256,719
Issue date
Sep 23, 1941
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
2153719
Patent number
2,153,719
Issue date
Apr 11, 1939
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
2032911
Patent number
2,032,911
Issue date
Mar 3, 1936
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
1696216
Patent number
1,696,216
Issue date
Dec 25, 1928
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents