CA1150137A - Systeme de commande hydraulique pour regler le niveau des cultivateurs, des extirpateurs lourds et autres machines similaires - Google Patents

Systeme de commande hydraulique pour regler le niveau des cultivateurs, des extirpateurs lourds et autres machines similaires

Info

Publication number
CA1150137A
CA1150137A CA000371468A CA371468A CA1150137A CA 1150137 A CA1150137 A CA 1150137A CA 000371468 A CA000371468 A CA 000371468A CA 371468 A CA371468 A CA 371468A CA 1150137 A CA1150137 A CA 1150137A
Authority
CA
Canada
Prior art keywords
hydraulic fluid
cylinder
frame
working
cylinders
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
CA000371468A
Other languages
English (en)
Inventor
John A. Spankie
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.)
Degelman Industries Ltd
Original Assignee
Degelman Industries Ltd
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 Degelman Industries Ltd filed Critical Degelman Industries Ltd
Application granted granted Critical
Publication of CA1150137A publication Critical patent/CA1150137A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
CA000371468A 1980-08-18 1981-02-23 Systeme de commande hydraulique pour regler le niveau des cultivateurs, des extirpateurs lourds et autres machines similaires Expired CA1150137A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17879280A 1980-08-18 1980-08-18
US178,792 1980-08-18

Publications (1)

Publication Number Publication Date
CA1150137A true CA1150137A (fr) 1983-07-19

Family

ID=22653970

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000371468A Expired CA1150137A (fr) 1980-08-18 1981-02-23 Systeme de commande hydraulique pour regler le niveau des cultivateurs, des extirpateurs lourds et autres machines similaires

Country Status (1)

Country Link
CA (1) CA1150137A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3466233A1 (fr) * 2017-10-04 2019-04-10 AB. Agri-Broker e.K. Étrille lourde pour un dispositif de traitement de sol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3466233A1 (fr) * 2017-10-04 2019-04-10 AB. Agri-Broker e.K. Étrille lourde pour un dispositif de traitement de sol

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Legal Events

Date Code Title Description
MKEX Expiry