DE3638555C2 - - Google Patents

Info

Publication number
DE3638555C2
DE3638555C2 DE19863638555 DE3638555A DE3638555C2 DE 3638555 C2 DE3638555 C2 DE 3638555C2 DE 19863638555 DE19863638555 DE 19863638555 DE 3638555 A DE3638555 A DE 3638555A DE 3638555 C2 DE3638555 C2 DE 3638555C2
Authority
DE
Germany
Prior art keywords
slitting knife
slitting
slot
chain
boom
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19863638555
Other languages
German (de)
English (en)
Inventor
Alfred Dr. 2095 Obermarschacht De Hackmack
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to DE19863638555 priority Critical patent/DE3638555C2/de
Priority claimed from DE19863600663 external-priority patent/DE3600663A1/de
Priority to US07/002,963 priority patent/US4861199A/en
Application granted granted Critical
Publication of DE3638555C2 publication Critical patent/DE3638555C2/de
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/12—Component parts, e.g. bucket troughs
    • E02F3/14—Buckets; Chains; Guides for buckets or chains; Drives for chains
    • E02F3/142—Buckets; Chains; Guides for buckets or chains; Drives for chains tools mounted on buckets or chains which loosen the soil, e.g. cutting wheels, or the like
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/10—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain with tools that only loosen the material, i.e. with cutter-type chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
DE19863638555 1986-01-11 1986-01-13 Expired DE3638555C2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19863638555 DE3638555C2 (fr) 1986-01-13 1986-01-13
US07/002,963 US4861199A (en) 1986-01-11 1987-01-13 Slit trencher

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863600663 DE3600663A1 (de) 1986-01-13 1986-01-13 Schlitzverbaugeraet - schlitzverbauverfahren
DE19863638555 DE3638555C2 (fr) 1986-01-13 1986-01-13

Publications (1)

Publication Number Publication Date
DE3638555C2 true DE3638555C2 (fr) 1989-03-16

Family

ID=25840069

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863638555 Expired DE3638555C2 (fr) 1986-01-11 1986-01-13

Country Status (1)

Country Link
DE (1) DE3638555C2 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772491A (en) * 1952-09-18 1956-12-04 Lafayette M Purvis Ditch digger
DE1484817A1 (de) * 1963-07-12 1969-02-27 Heinrich Weyers Furchengraber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772491A (en) * 1952-09-18 1956-12-04 Lafayette M Purvis Ditch digger
DE1484817A1 (de) * 1963-07-12 1969-02-27 Heinrich Weyers Furchengraber

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