FR603256A - Perfectionnements aux machines excavatrices - Google Patents

Perfectionnements aux machines excavatrices

Info

Publication number
FR603256A
FR603256A FR603256DA FR603256A FR 603256 A FR603256 A FR 603256A FR 603256D A FR603256D A FR 603256DA FR 603256 A FR603256 A FR 603256A
Authority
FR
France
Prior art keywords
excavating machines
excavating
machines
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
English (en)
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.)
ERIE STEAM SHOVEL Co
Original Assignee
ERIE STEAM SHOVEL Co
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 ERIE STEAM SHOVEL Co filed Critical ERIE STEAM SHOVEL Co
Application granted granted Critical
Publication of FR603256A publication Critical patent/FR603256A/fr
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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/304—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom with the dipper-arm slidably mounted on the boom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR603256D 1925-06-16 1925-06-16 Perfectionnements aux machines excavatrices Expired FR603256A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR603256T 1925-06-16

Publications (1)

Publication Number Publication Date
FR603256A true FR603256A (fr) 1926-04-12

Family

ID=8972539

Family Applications (1)

Application Number Title Priority Date Filing Date
FR603256D Expired FR603256A (fr) 1925-06-16 1925-06-16 Perfectionnements aux machines excavatrices

Country Status (1)

Country Link
FR (1) FR603256A (fr)

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