FR818730A - Excavator working in dig - Google Patents

Excavator working in dig

Info

Publication number
FR818730A
FR818730A FR818730DA FR818730A FR 818730 A FR818730 A FR 818730A FR 818730D A FR818730D A FR 818730DA FR 818730 A FR818730 A FR 818730A
Authority
FR
France
Prior art keywords
dig
excavator working
excavator
working
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)
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.)
Menck und Hambrock GmbH
Original Assignee
Menck und Hambrock GmbH
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 Menck und Hambrock GmbH filed Critical Menck und Hambrock GmbH
Application granted granted Critical
Publication of FR818730A publication Critical patent/FR818730A/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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/962—Mounting of implements directly on tools already attached to the machine
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963—Arrangements on backhoes for alternate use of different tools
    • E02F3/964—Arrangements on backhoes for alternate use of different tools of several tools mounted on one machine
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/025—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with scraper-buckets, dippers or shovels
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
    • E02F5/32—Rippers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
FR818730D 1936-03-06 1937-03-05 Excavator working in dig Expired FR818730A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE818730X 1936-03-06
DE484845X 1936-03-06
DEM133784D DE756480C (en) 1936-03-06 1936-03-07 Bucket excavator, in particular deep bucket excavator, on which the bucket is replaced by a tear-off device

Publications (1)

Publication Number Publication Date
FR818730A true FR818730A (en) 1937-10-02

Family

ID=27207167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818730D Expired FR818730A (en) 1936-03-06 1937-03-05 Excavator working in dig

Country Status (2)

Country Link
DE (1) DE756480C (en)
FR (1) FR818730A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044854B (en) * 1956-10-19 1958-11-27 Hans Braun Dipl Ing Ballasting device for the introduction of laterally offset ballast or gravel into the track bed profile
US4365428A (en) * 1980-11-24 1982-12-28 J. I. Case Company Bucket mounted footing tool

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1511114A (en) * 1921-06-27 1924-10-07 Keystone Driller Co Excavating machine
US1543250A (en) * 1925-01-03 1925-06-23 Keystone Driller Co Excavating machine
US1840550A (en) * 1927-10-05 1932-01-12 Thew Shovel Co Back digger swinging dipper type
US1867479A (en) * 1930-06-14 1932-07-12 Joe N Summers Dipper or bucket for excavating machines
US2029363A (en) * 1933-03-27 1936-02-04 Downie Robert Rex Mechanical hammer

Also Published As

Publication number Publication date
DE756480C (en) 1952-06-23

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