FR802796A - Backfill device - Google Patents

Backfill device

Info

Publication number
FR802796A
FR802796A FR802796DA FR802796A FR 802796 A FR802796 A FR 802796A FR 802796D A FR802796D A FR 802796DA FR 802796 A FR802796 A FR 802796A
Authority
FR
France
Prior art keywords
backfill device
backfill
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
Other languages
French (fr)
Inventor
Desire Willocq
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 filed Critical
Application granted granted Critical
Publication of FR802796A publication Critical patent/FR802796A/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
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/50—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with buckets or other digging elements moved along a rigid guideway

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR802796D 1935-05-31 1935-05-31 Backfill device Expired FR802796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR802796T 1935-05-31

Publications (1)

Publication Number Publication Date
FR802796A true FR802796A (en) 1936-09-15

Family

ID=9249740

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802796D Expired FR802796A (en) 1935-05-31 1935-05-31 Backfill device

Country Status (1)

Country Link
FR (1) FR802796A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2644251A (en) * 1947-05-12 1953-07-07 Quick Way Truck Shovel Co Back filling attachment for power shovels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2644251A (en) * 1947-05-12 1953-07-07 Quick Way Truck Shovel Co Back filling attachment for power shovels

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