EP1462577A3 - Earthmoving blade and mounting apparatus - Google Patents

Earthmoving blade and mounting apparatus Download PDF

Info

Publication number
EP1462577A3
EP1462577A3 EP04005288A EP04005288A EP1462577A3 EP 1462577 A3 EP1462577 A3 EP 1462577A3 EP 04005288 A EP04005288 A EP 04005288A EP 04005288 A EP04005288 A EP 04005288A EP 1462577 A3 EP1462577 A3 EP 1462577A3
Authority
EP
European Patent Office
Prior art keywords
arm
blade
earthmoving
hollow
mounting apparatus
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.)
Withdrawn
Application number
EP04005288A
Other languages
German (de)
French (fr)
Other versions
EP1462577A2 (en
Inventor
Lars Goran Kyhlberg
Luciano Argentieri
Martyn Leonard Molsom
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.)
JC Bamford Excavators Ltd
Original Assignee
JC Bamford Excavators 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 JC Bamford Excavators Ltd filed Critical JC Bamford Excavators Ltd
Publication of EP1462577A2 publication Critical patent/EP1462577A2/en
Publication of EP1462577A3 publication Critical patent/EP1462577A3/en
Withdrawn legal-status Critical Current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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/7609—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers
    • 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
    • E02F3/8157—Shock absorbers; Supports, e.g. skids, rollers; Devices for compensating wear-and-tear, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
  • Catching Or Destruction (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

An earthmoving blade and mounting assembly 10, includes at least one generally hollow section mounting arm 12, 14 which mounts the blade 11 in use on an earthmoving machine, the arm 12, 14 including a generally sideways opening channel 20 and a generally upright closure plate 28 which closes the open mouth of the channel 20 to provide the hollow, the cross section of the hollow increasing from a mounting position 15, 16 where the arm 12, 14 is mounted on the earthmoving machine to an outer end where the arm 12, 14 is secured to the blade 11.
EP04005288A 2003-03-27 2004-03-05 Earthmoving blade and mounting apparatus Withdrawn EP1462577A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0307052 2003-03-27
GB0307052A GB2399836B (en) 2003-03-27 2003-03-27 Earthmoving blade and mounting assembly

Publications (2)

Publication Number Publication Date
EP1462577A2 EP1462577A2 (en) 2004-09-29
EP1462577A3 true EP1462577A3 (en) 2005-01-05

Family

ID=9955630

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04005288A Withdrawn EP1462577A3 (en) 2003-03-27 2004-03-05 Earthmoving blade and mounting apparatus

Country Status (3)

Country Link
US (1) US20040255491A1 (en)
EP (1) EP1462577A3 (en)
GB (1) GB2399836B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2448312B (en) * 2007-04-10 2010-11-10 Agco Gmbh Loader attachment having at least two parallel arms
JP5362375B2 (en) * 2009-01-27 2013-12-11 日立建機株式会社 Construction machine earth removal equipment
JP5270616B2 (en) * 2010-06-01 2013-08-21 日立建機株式会社 Construction machine earth removal equipment
JP5551726B2 (en) * 2012-02-29 2014-07-16 日立建機株式会社 Construction machine earth removal equipment

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2169606A (en) * 1936-02-15 1939-08-15 Emsco Derrick & Equip Co Bulldozer attachment for tractors
US4161369A (en) * 1977-02-02 1979-07-17 International Harvester Company Loader boom assembly
US4270617A (en) * 1978-07-10 1981-06-02 Fiat-Allis Macchine Movimento Terra S.P.A. Earth moving machine of the scraping blade type
US4576543A (en) * 1983-11-07 1986-03-18 Kmw Products Limited Knock-down construction for front end loader
US4904151A (en) * 1988-07-07 1990-02-27 Deere & Company Loader lift arm structure
JP2000240089A (en) * 1999-02-23 2000-09-05 Yanmar Agricult Equip Co Ltd Front loader
JP2000240090A (en) * 1999-02-23 2000-09-05 Komatsu Ltd Working machine apparatus of working vehicle
US6158949A (en) * 1998-04-29 2000-12-12 Caterpillar Inc. Boom assembly of a work machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809167A (en) * 1972-12-14 1974-05-07 Deere & Co Device for positioning a pivotal vehicle bottom guard
US4031968A (en) * 1975-10-28 1977-06-28 Caterpillar Tractor Co. Cushioned push dozer device
US6185949B1 (en) * 1997-09-15 2001-02-13 Mad Tech, L.L.C. Digital control valve for refrigeration system
JP3662855B2 (en) * 2001-03-02 2005-06-22 住友建機製造株式会社 Hydraulic excavator blade structure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2169606A (en) * 1936-02-15 1939-08-15 Emsco Derrick & Equip Co Bulldozer attachment for tractors
US4161369A (en) * 1977-02-02 1979-07-17 International Harvester Company Loader boom assembly
US4270617A (en) * 1978-07-10 1981-06-02 Fiat-Allis Macchine Movimento Terra S.P.A. Earth moving machine of the scraping blade type
US4576543A (en) * 1983-11-07 1986-03-18 Kmw Products Limited Knock-down construction for front end loader
US4904151A (en) * 1988-07-07 1990-02-27 Deere & Company Loader lift arm structure
US6158949A (en) * 1998-04-29 2000-12-12 Caterpillar Inc. Boom assembly of a work machine
JP2000240089A (en) * 1999-02-23 2000-09-05 Yanmar Agricult Equip Co Ltd Front loader
JP2000240090A (en) * 1999-02-23 2000-09-05 Komatsu Ltd Working machine apparatus of working vehicle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 12 3 January 2001 (2001-01-03) *

Also Published As

Publication number Publication date
GB2399836B (en) 2005-09-28
GB0307052D0 (en) 2003-04-30
US20040255491A1 (en) 2004-12-23
GB2399836A (en) 2004-09-29
EP1462577A2 (en) 2004-09-29

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