FR2318277A1 - Dispositif d'oscillation transversale pour excavatrice-chargeuse - Google Patents

Dispositif d'oscillation transversale pour excavatrice-chargeuse

Info

Publication number
FR2318277A1
FR2318277A1 FR7621772A FR7621772A FR2318277A1 FR 2318277 A1 FR2318277 A1 FR 2318277A1 FR 7621772 A FR7621772 A FR 7621772A FR 7621772 A FR7621772 A FR 7621772A FR 2318277 A1 FR2318277 A1 FR 2318277A1
Authority
FR
France
Prior art keywords
excavating
hydraulic cylinders
wheel assembly
excavating wheel
oscillated
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.)
Granted
Application number
FR7621772A
Other languages
English (en)
French (fr)
Other versions
FR2318277B1 (enrdf_load_stackoverflow
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.)
Unit Rig and Equipment Co
Original Assignee
Unit Rig and Equipment 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
Priority claimed from US05/596,680 external-priority patent/US3982341A/en
Application filed by Unit Rig and Equipment Co filed Critical Unit Rig and Equipment Co
Publication of FR2318277A1 publication Critical patent/FR2318277A1/fr
Application granted granted Critical
Publication of FR2318277B1 publication Critical patent/FR2318277B1/fr
Granted 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/78—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements
    • E02F3/783—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements having a horizontal axis of rotation
    • 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/02—Conveying equipment mounted on a dredger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Shovels (AREA)
  • Framework For Endless Conveyors (AREA)
FR7621772A 1975-07-17 1976-07-16 Dispositif d'oscillation transversale pour excavatrice-chargeuse Granted FR2318277A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/596,680 US3982341A (en) 1974-01-21 1975-07-17 Transverse oscillation for excavating and loading system

Publications (2)

Publication Number Publication Date
FR2318277A1 true FR2318277A1 (fr) 1977-02-11
FR2318277B1 FR2318277B1 (enrdf_load_stackoverflow) 1982-12-31

Family

ID=24388251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621772A Granted FR2318277A1 (fr) 1975-07-17 1976-07-16 Dispositif d'oscillation transversale pour excavatrice-chargeuse

Country Status (6)

Country Link
JP (1) JPS60507B2 (enrdf_load_stackoverflow)
AU (1) AU498995B2 (enrdf_load_stackoverflow)
CA (1) CA1034974A (enrdf_load_stackoverflow)
DE (1) DE2630102A1 (enrdf_load_stackoverflow)
FR (1) FR2318277A1 (enrdf_load_stackoverflow)
ZA (1) ZA761634B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8600239L (sv) * 1986-01-21 1987-07-22 Santrade Ltd Anordning vid skopor
DE3624056A1 (de) * 1986-07-14 1988-01-21 Mannesmann Ag Schaufelradbagger
US7085610B2 (en) 1996-03-28 2006-08-01 Fisher-Rosemount Systems, Inc. Root cause diagnostics
US7046180B2 (en) 2004-04-21 2006-05-16 Rosemount Inc. Analog-to-digital converter with range error detection
US9052240B2 (en) 2012-06-29 2015-06-09 Rosemount Inc. Industrial process temperature transmitter with sensor stress diagnostics

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469885A (en) * 1968-10-15 1969-09-30 Westinghouse Air Brake Co Oscillating cutter ripper miner
FR2244878A1 (en) * 1973-09-24 1975-04-18 Unit Rig & Equip System for excavation and charging of spoil consists of crawler tractor vehicle with scoop wheel and endless conveyor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469885A (en) * 1968-10-15 1969-09-30 Westinghouse Air Brake Co Oscillating cutter ripper miner
FR2244878A1 (en) * 1973-09-24 1975-04-18 Unit Rig & Equip System for excavation and charging of spoil consists of crawler tractor vehicle with scoop wheel and endless conveyor

Also Published As

Publication number Publication date
CA1034974A (en) 1978-07-18
ZA761634B (en) 1977-04-27
FR2318277B1 (enrdf_load_stackoverflow) 1982-12-31
DE2630102A1 (de) 1977-02-10
JPS5212707A (en) 1977-01-31
JPS60507B2 (ja) 1985-01-08
AU1438276A (en) 1977-12-01
AU498995B2 (en) 1979-03-29

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse