CA2015835C - Systeme hydraulique asservi pour machines aratoires - Google Patents

Systeme hydraulique asservi pour machines aratoires

Info

Publication number
CA2015835C
CA2015835C CA 2015835 CA2015835A CA2015835C CA 2015835 C CA2015835 C CA 2015835C CA 2015835 CA2015835 CA 2015835 CA 2015835 A CA2015835 A CA 2015835A CA 2015835 C CA2015835 C CA 2015835C
Authority
CA
Canada
Prior art keywords
cylinder
pressure
line
implement
valve
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 - Fee Related
Application number
CA 2015835
Other languages
English (en)
Other versions
CA2015835A1 (fr
Inventor
Ricky W. Schemenauer
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.)
Bourgault Industries Ltd
Original Assignee
Bourgault 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 Bourgault Industries Ltd filed Critical Bourgault Industries Ltd
Priority to CA 2015835 priority Critical patent/CA2015835C/fr
Publication of CA2015835A1 publication Critical patent/CA2015835A1/fr
Application granted granted Critical
Publication of CA2015835C publication Critical patent/CA2015835C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
CA 2015835 1990-05-01 1990-05-01 Systeme hydraulique asservi pour machines aratoires Expired - Fee Related CA2015835C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2015835 CA2015835C (fr) 1990-05-01 1990-05-01 Systeme hydraulique asservi pour machines aratoires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2015835 CA2015835C (fr) 1990-05-01 1990-05-01 Systeme hydraulique asservi pour machines aratoires

Publications (2)

Publication Number Publication Date
CA2015835A1 CA2015835A1 (fr) 1991-11-01
CA2015835C true CA2015835C (fr) 1997-07-22

Family

ID=4144890

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2015835 Expired - Fee Related CA2015835C (fr) 1990-05-01 1990-05-01 Systeme hydraulique asservi pour machines aratoires

Country Status (1)

Country Link
CA (1) CA2015835C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6085846A (en) * 1999-07-01 2000-07-11 Automatic Depth Control, Llc Potentiometer-based gauge wheel device positioning system and method
US6216794B1 (en) 1999-07-01 2001-04-17 Andrew F. Buchl Joystick control for an automatic depth control system and method
US6164385A (en) * 1999-07-01 2000-12-26 Buchl; Andrew F. Automatic depth control system and method
US6216795B1 (en) 1999-07-01 2001-04-17 Andrew F. Buchl Ultrasonic transducer based device positioning system and method

Also Published As

Publication number Publication date
CA2015835A1 (fr) 1991-11-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed