GB202014660D0 - Ground engaging tool - Google Patents

Ground engaging tool

Info

Publication number
GB202014660D0
GB202014660D0 GBGB2014660.1A GB202014660A GB202014660D0 GB 202014660 D0 GB202014660 D0 GB 202014660D0 GB 202014660 A GB202014660 A GB 202014660A GB 202014660 D0 GB202014660 D0 GB 202014660D0
Authority
GB
United Kingdom
Prior art keywords
ground engaging
engaging tool
tool
ground
engaging
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.)
Ceased
Application number
GBGB2014660.1A
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.)
Pearson Engineering Ltd
Original Assignee
Pearson Engineering 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 Pearson Engineering Ltd filed Critical Pearson Engineering Ltd
Priority to GBGB2014660.1A priority Critical patent/GB202014660D0/en
Publication of GB202014660D0 publication Critical patent/GB202014660D0/en
Priority to EP21778396.8A priority patent/EP4214369A1/en
Priority to PCT/EP2021/075552 priority patent/WO2022058468A1/en
Priority to GB2305589.0A priority patent/GB2615008A/en
Ceased 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
    • E02F3/84—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
    • 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
    • E02F3/7622—Scraper equipment with the scraper blade mounted on a frame to be hitched to the tractor by bars, arms, chains or the like, the frame having no ground supporting means of its own, e.g. drag scrapers
    • E02F3/7631—Scraper equipment with the scraper blade mounted on a frame to be hitched to the tractor by bars, arms, chains or the like, the frame having no ground supporting means of its own, e.g. drag scrapers with the scraper blade adjustable relative to the frame about a horizontal axis
    • 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
    • E02F9/261—Surveying the work-site to be treated
    • E02F9/262—Surveying the work-site to be treated with follow-up actions to control the work tool, e.g. controller

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)
  • Road Paving Machines (AREA)
GBGB2014660.1A 2020-09-17 2020-09-17 Ground engaging tool Ceased GB202014660D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB2014660.1A GB202014660D0 (en) 2020-09-17 2020-09-17 Ground engaging tool
EP21778396.8A EP4214369A1 (en) 2020-09-17 2021-09-16 Ground engaging tool
PCT/EP2021/075552 WO2022058468A1 (en) 2020-09-17 2021-09-16 Ground engaging tool
GB2305589.0A GB2615008A (en) 2020-09-17 2021-09-16 Ground engaging tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2014660.1A GB202014660D0 (en) 2020-09-17 2020-09-17 Ground engaging tool

Publications (1)

Publication Number Publication Date
GB202014660D0 true GB202014660D0 (en) 2020-11-04

Family

ID=73196883

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB2014660.1A Ceased GB202014660D0 (en) 2020-09-17 2020-09-17 Ground engaging tool
GB2305589.0A Pending GB2615008A (en) 2020-09-17 2021-09-16 Ground engaging tool

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2305589.0A Pending GB2615008A (en) 2020-09-17 2021-09-16 Ground engaging tool

Country Status (3)

Country Link
EP (1) EP4214369A1 (en)
GB (2) GB202014660D0 (en)
WO (1) WO2022058468A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL67437A (en) * 1982-12-09 1987-12-31 Israel Aircraft Ind Ltd Mine-field clearing apparatus
US6661524B2 (en) * 2001-07-09 2003-12-09 United Defense, L.P. Vehicle regional scanner
US8418777B1 (en) * 2011-12-09 2013-04-16 GK Machine, Inc. Agricultural folding scraper blade
EP2725149A1 (en) * 2012-10-24 2014-04-30 Hexagon Technology Center GmbH Machine control system for a wheel loader comprising a grading blade

Also Published As

Publication number Publication date
EP4214369A1 (en) 2023-07-26
GB202305589D0 (en) 2023-05-31
GB2615008A (en) 2023-07-26
WO2022058468A1 (en) 2022-03-24

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)