CA1024045A - Commande automatique sequentielle pour machine servant a couper et a debiter les arbres - Google Patents

Commande automatique sequentielle pour machine servant a couper et a debiter les arbres

Info

Publication number
CA1024045A
CA1024045A CA270,047A CA270047A CA1024045A CA 1024045 A CA1024045 A CA 1024045A CA 270047 A CA270047 A CA 270047A CA 1024045 A CA1024045 A CA 1024045A
Authority
CA
Canada
Prior art keywords
sequence control
automatic sequence
tree length
harvester
length harvester
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
CA270,047A
Other languages
English (en)
Inventor
Ian Mckenzie
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.)
Doosan Bobcat North America Inc
Original Assignee
Clark 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 US452171A external-priority patent/US3924667A/en
Application filed by Clark Equipment Co filed Critical Clark Equipment Co
Priority to CA270,047A priority Critical patent/CA1024045A/fr
Application granted granted Critical
Publication of CA1024045A publication Critical patent/CA1024045A/fr
Expired legal-status Critical Current

Links

CA270,047A 1974-03-18 1977-01-19 Commande automatique sequentielle pour machine servant a couper et a debiter les arbres Expired CA1024045A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA270,047A CA1024045A (fr) 1974-03-18 1977-01-19 Commande automatique sequentielle pour machine servant a couper et a debiter les arbres

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US452171A US3924667A (en) 1974-03-18 1974-03-18 Compact tree clamp and automatic sequence control for a tree length harvester
CA222,071A CA1020063A (en) 1974-03-18 1975-03-12 Improved tree harvesting method and clamp therefor
CA270,047A CA1024045A (fr) 1974-03-18 1977-01-19 Commande automatique sequentielle pour machine servant a couper et a debiter les arbres

Publications (1)

Publication Number Publication Date
CA1024045A true CA1024045A (fr) 1978-01-10

Family

ID=27163855

Family Applications (1)

Application Number Title Priority Date Filing Date
CA270,047A Expired CA1024045A (fr) 1974-03-18 1977-01-19 Commande automatique sequentielle pour machine servant a couper et a debiter les arbres

Country Status (1)

Country Link
CA (1) CA1024045A (fr)

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