CA1226433A - Dispositif regulateur d'outils de terrassement - Google Patents

Dispositif regulateur d'outils de terrassement

Info

Publication number
CA1226433A
CA1226433A CA000467949A CA467949A CA1226433A CA 1226433 A CA1226433 A CA 1226433A CA 000467949 A CA000467949 A CA 000467949A CA 467949 A CA467949 A CA 467949A CA 1226433 A CA1226433 A CA 1226433A
Authority
CA
Canada
Prior art keywords
blade
signal
implement
response
angular velocity
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
CA000467949A
Other languages
English (en)
Inventor
Francis B. Huck, Jr.
David C. Janzen
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.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
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 US06/553,271 external-priority patent/US4630685A/en
Application filed by Caterpillar Inc filed Critical Caterpillar Inc
Application granted granted Critical
Publication of CA1226433A publication Critical patent/CA1226433A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
CA000467949A 1983-11-18 1984-11-15 Dispositif regulateur d'outils de terrassement Expired CA1226433A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US553,271 1983-11-18
US06/553,271 US4630685A (en) 1983-11-18 1983-11-18 Apparatus for controlling an earthmoving implement
US84/00059 1984-01-16
PCT/US1984/000059 WO1985002213A1 (fr) 1983-11-18 1984-01-16 Dispositif de commande d'un engin de terrassement

Publications (1)

Publication Number Publication Date
CA1226433A true CA1226433A (fr) 1987-09-08

Family

ID=26770028

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000467949A Expired CA1226433A (fr) 1983-11-18 1984-11-15 Dispositif regulateur d'outils de terrassement

Country Status (1)

Country Link
CA (1) CA1226433A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry