ES432779A1 - Excavadora de zanjas. - Google Patents

Excavadora de zanjas.

Info

Publication number
ES432779A1
ES432779A1 ES432779A ES432779A ES432779A1 ES 432779 A1 ES432779 A1 ES 432779A1 ES 432779 A ES432779 A ES 432779A ES 432779 A ES432779 A ES 432779A ES 432779 A1 ES432779 A1 ES 432779A1
Authority
ES
Spain
Prior art keywords
chain
excavator
support arm
drive wheel
frame
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
ES432779A
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.)
LOOSDRECHT
Original Assignee
LOOSDRECHT
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 LOOSDRECHT filed Critical LOOSDRECHT
Publication of ES432779A1 publication Critical patent/ES432779A1/es
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
    • 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
    • E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Earth Drilling (AREA)
ES432779A 1973-12-13 1974-12-04 Excavadora de zanjas. Expired ES432779A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7317071A NL7317071A (nl) 1973-12-13 1973-12-13 Sleuvengraafmachine.

Publications (1)

Publication Number Publication Date
ES432779A1 true ES432779A1 (es) 1976-12-01

Family

ID=19820196

Family Applications (1)

Application Number Title Priority Date Filing Date
ES432779A Expired ES432779A1 (es) 1973-12-13 1974-12-04 Excavadora de zanjas.

Country Status (8)

Country Link
BE (1) BE822363A (es)
DE (1) DE2453079A1 (es)
ES (1) ES432779A1 (es)
FR (1) FR2254686B3 (es)
GB (1) GB1469939A (es)
IE (1) IE40468B1 (es)
IT (1) IT1027061B (es)
NL (1) NL7317071A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322899A (en) * 1980-05-09 1982-04-06 Midmark Corporation Self-propelled, non-riding trenching machine with a steering mechanism
CN109094737B (zh) * 2018-09-13 2024-04-19 南通鹏瑞海工科技有限公司 一种r6级系泊链水下导链器
CN114251097B (zh) * 2021-11-30 2023-12-22 中信重工机械股份有限公司 一种用于竖井掘进机的管线输送装置

Also Published As

Publication number Publication date
IE40468L (en) 1975-06-13
BE822363A (nl) 1975-03-14
IE40468B1 (en) 1979-06-06
FR2254686A1 (es) 1975-07-11
FR2254686B3 (es) 1977-09-02
IT1027061B (it) 1978-11-20
GB1469939A (en) 1977-04-06
NL7317071A (nl) 1975-06-17
DE2453079A1 (de) 1975-07-03

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