FR2269612A1 - Excavator with jib position indicating model - has flow counters in jib ram pipes controlling model jib position - Google Patents

Excavator with jib position indicating model - has flow counters in jib ram pipes controlling model jib position

Info

Publication number
FR2269612A1
FR2269612A1 FR7500363A FR7500363A FR2269612A1 FR 2269612 A1 FR2269612 A1 FR 2269612A1 FR 7500363 A FR7500363 A FR 7500363A FR 7500363 A FR7500363 A FR 7500363A FR 2269612 A1 FR2269612 A1 FR 2269612A1
Authority
FR
France
Prior art keywords
jib
model
excavator
flow counters
jib position
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
FR7500363A
Other languages
English (en)
French (fr)
Other versions
FR2269612B1 (ref
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.)
Poclain SA
Original Assignee
Poclain SA
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 Poclain SA filed Critical Poclain SA
Priority to FR7500363A priority Critical patent/FR2269612A1/fr
Publication of FR2269612A1 publication Critical patent/FR2269612A1/fr
Application granted granted Critical
Publication of FR2269612B1 publication Critical patent/FR2269612B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/2004—Control mechanisms, e.g. control levers
    • E02F9/2008—Control mechanisms in the form of the machine in the reduced scale model
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/26—Indicating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
FR7500363A 1975-01-07 1975-01-07 Excavator with jib position indicating model - has flow counters in jib ram pipes controlling model jib position Granted FR2269612A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7500363A FR2269612A1 (en) 1975-01-07 1975-01-07 Excavator with jib position indicating model - has flow counters in jib ram pipes controlling model jib position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7500363A FR2269612A1 (en) 1975-01-07 1975-01-07 Excavator with jib position indicating model - has flow counters in jib ram pipes controlling model jib position

Publications (2)

Publication Number Publication Date
FR2269612A1 true FR2269612A1 (en) 1975-11-28
FR2269612B1 FR2269612B1 (ref) 1981-08-07

Family

ID=9149488

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500363A Granted FR2269612A1 (en) 1975-01-07 1975-01-07 Excavator with jib position indicating model - has flow counters in jib ram pipes controlling model jib position

Country Status (1)

Country Link
FR (1) FR2269612A1 (ref)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418636A (en) * 1981-09-08 1983-12-06 Caterpillar Tractor Co. Position indicator for a truck body
FR2596035A1 (fr) * 1986-03-20 1987-09-25 Pieck W Wohnbauk Veb Dispositif pour surveiller et limiter l'aire de travail de grues-tours pivotantes guidees par rail

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418636A (en) * 1981-09-08 1983-12-06 Caterpillar Tractor Co. Position indicator for a truck body
FR2596035A1 (fr) * 1986-03-20 1987-09-25 Pieck W Wohnbauk Veb Dispositif pour surveiller et limiter l'aire de travail de grues-tours pivotantes guidees par rail

Also Published As

Publication number Publication date
FR2269612B1 (ref) 1981-08-07

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Legal Events

Date Code Title Description
ST Notification of lapse