CA2885399A1 - Systeme de commande de nivellement automatique - Google Patents

Systeme de commande de nivellement automatique Download PDF

Info

Publication number
CA2885399A1
CA2885399A1 CA2885399A CA2885399A CA2885399A1 CA 2885399 A1 CA2885399 A1 CA 2885399A1 CA 2885399 A CA2885399 A CA 2885399A CA 2885399 A CA2885399 A CA 2885399A CA 2885399 A1 CA2885399 A1 CA 2885399A1
Authority
CA
Canada
Prior art keywords
machine
work attachment
signal
hydraulic power
controller
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.)
Abandoned
Application number
CA2885399A
Other languages
English (en)
Inventor
Benjamin Jesse Funk
Fred Funk
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA2885399A priority Critical patent/CA2885399A1/fr
Publication of CA2885399A1 publication Critical patent/CA2885399A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/815—Blades; Levelling or scarifying tools
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/34—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • E02F3/3414—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines the arms being pivoted at the rear of the vehicle chassis, e.g. skid steer loader
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
    • E02F3/844—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically
    • E02F3/847—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically using electromagnetic, optical or acoustic beams to determine the blade position, e.g. laser beams
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Operation Control Of Excavators (AREA)
CA2885399A 2015-03-18 2015-03-18 Systeme de commande de nivellement automatique Abandoned CA2885399A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2885399A CA2885399A1 (fr) 2015-03-18 2015-03-18 Systeme de commande de nivellement automatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2885399A CA2885399A1 (fr) 2015-03-18 2015-03-18 Systeme de commande de nivellement automatique

Publications (1)

Publication Number Publication Date
CA2885399A1 true CA2885399A1 (fr) 2016-09-18

Family

ID=56944015

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2885399A Abandoned CA2885399A1 (fr) 2015-03-18 2015-03-18 Systeme de commande de nivellement automatique

Country Status (1)

Country Link
CA (1) CA2885399A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD887454S1 (en) 2019-03-11 2020-06-16 Deere & Company Compact track loader
US10865542B2 (en) 2018-01-25 2020-12-15 Caterpillar Inc. Grading control system using machine linkages
US10975547B2 (en) 2018-12-07 2021-04-13 Deere & Company Two-dimensional attachment grade control for work vehicle
US10988913B2 (en) 2019-02-21 2021-04-27 Deere & Company Blade for work vehicle
US10995471B2 (en) 2019-02-21 2021-05-04 Deere & Company Dozer blade for work vehicle
US11028557B2 (en) 2018-12-07 2021-06-08 Deere & Company Attachment grade control for work vehicle
US11078648B2 (en) 2019-02-22 2021-08-03 Caterpillar Inc. Grade control for machines with buckets
US11286641B2 (en) 2018-12-07 2022-03-29 Deere & Company Attachment-configurable system for a work machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10865542B2 (en) 2018-01-25 2020-12-15 Caterpillar Inc. Grading control system using machine linkages
US10975547B2 (en) 2018-12-07 2021-04-13 Deere & Company Two-dimensional attachment grade control for work vehicle
US11028557B2 (en) 2018-12-07 2021-06-08 Deere & Company Attachment grade control for work vehicle
US11286641B2 (en) 2018-12-07 2022-03-29 Deere & Company Attachment-configurable system for a work machine
US10988913B2 (en) 2019-02-21 2021-04-27 Deere & Company Blade for work vehicle
US10995471B2 (en) 2019-02-21 2021-05-04 Deere & Company Dozer blade for work vehicle
US11078648B2 (en) 2019-02-22 2021-08-03 Caterpillar Inc. Grade control for machines with buckets
USD887454S1 (en) 2019-03-11 2020-06-16 Deere & Company Compact track loader

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Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20180320