FR1457922A - Trench excavator - Google Patents

Trench excavator

Info

Publication number
FR1457922A
FR1457922A FR41542A FR41542A FR1457922A FR 1457922 A FR1457922 A FR 1457922A FR 41542 A FR41542 A FR 41542A FR 41542 A FR41542 A FR 41542A FR 1457922 A FR1457922 A FR 1457922A
Authority
FR
France
Prior art keywords
trench excavator
excavator
trench
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
FR41542A
Other languages
French (fr)
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.)
OMSTEEL IND
Original Assignee
OMSTEEL IND
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 OMSTEEL IND filed Critical OMSTEEL IND
Priority to FR41542A priority Critical patent/FR1457922A/en
Application granted granted Critical
Publication of FR1457922A publication Critical patent/FR1457922A/en
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
    • E02F3/083—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain including a screw-type conveyor for transporting the excavated material
    • 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)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR41542A 1965-12-09 1965-12-09 Trench excavator Expired FR1457922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR41542A FR1457922A (en) 1965-12-09 1965-12-09 Trench excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR41542A FR1457922A (en) 1965-12-09 1965-12-09 Trench excavator

Publications (1)

Publication Number Publication Date
FR1457922A true FR1457922A (en) 1966-01-24

Family

ID=8594913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41542A Expired FR1457922A (en) 1965-12-09 1965-12-09 Trench excavator

Country Status (1)

Country Link
FR (1) FR1457922A (en)

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