GB2491203B - Work machine blade coupling - Google Patents

Work machine blade coupling

Info

Publication number
GB2491203B
GB2491203B GB201109128A GB201109128A GB2491203B GB 2491203 B GB2491203 B GB 2491203B GB 201109128 A GB201109128 A GB 201109128A GB 201109128 A GB201109128 A GB 201109128A GB 2491203 B GB2491203 B GB 2491203B
Authority
GB
United Kingdom
Prior art keywords
work machine
machine blade
blade coupling
coupling
work
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.)
Active
Application number
GB201109128A
Other versions
GB201109128D0 (en
GB2491203A (en
Inventor
Marine Jeanine Angele Regine Ayral
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.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Priority to GB201109128A priority Critical patent/GB2491203B/en
Publication of GB201109128D0 publication Critical patent/GB201109128D0/en
Priority to PCT/US2012/039422 priority patent/WO2012166542A1/en
Priority to CN201280025682.0A priority patent/CN103597144B/en
Publication of GB2491203A publication Critical patent/GB2491203A/en
Application granted granted Critical
Publication of GB2491203B publication Critical patent/GB2491203B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E02F3/8155—Blades; Levelling or scarifying tools provided with movable parts, e.g. cutting discs, vibrating teeth or the like
    • 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
    • E02F3/7618—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 with the scraper blade adjustable relative to the pivoting arms 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
    • E02F3/7622—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
    • E02F3/7627—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 vertical 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
    • E02F3/7622—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
    • 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
GB201109128A 2011-05-27 2011-05-27 Work machine blade coupling Active GB2491203B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB201109128A GB2491203B (en) 2011-05-27 2011-05-27 Work machine blade coupling
PCT/US2012/039422 WO2012166542A1 (en) 2011-05-27 2012-05-24 Work machine blade coupling
CN201280025682.0A CN103597144B (en) 2011-05-27 2012-05-24 Work machine blade connects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201109128A GB2491203B (en) 2011-05-27 2011-05-27 Work machine blade coupling

Publications (3)

Publication Number Publication Date
GB201109128D0 GB201109128D0 (en) 2011-07-13
GB2491203A GB2491203A (en) 2012-11-28
GB2491203B true GB2491203B (en) 2013-10-02

Family

ID=44310654

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201109128A Active GB2491203B (en) 2011-05-27 2011-05-27 Work machine blade coupling

Country Status (3)

Country Link
CN (1) CN103597144B (en)
GB (1) GB2491203B (en)
WO (1) WO2012166542A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2500250A (en) * 2012-03-16 2013-09-18 Pearson Eng Ltd Mounting assembly for mounting implement to a vehicle
GB2519763A (en) * 2013-10-29 2015-05-06 Caterpillar Inc Blade Assembly
US9689142B2 (en) 2015-05-15 2017-06-27 Cnh Industrial America Llc Radial pattern mechanically adjustable blade pitch mount
GB2555370B (en) * 2016-06-29 2022-04-13 Pearson Eng Ltd Dozer blade assembly
US10995471B2 (en) * 2019-02-21 2021-05-04 Deere & Company Dozer blade for work vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759110A (en) * 1972-01-10 1973-09-18 Case Co J I Hydraulic angle dozer
US4893683A (en) * 1987-08-07 1990-01-16 J. I. Case Company Dozer blade mounting assembly
US20020139545A1 (en) * 2001-03-29 2002-10-03 Macmoter S.P.A Construction vehicle with a working appliance

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6578295B1 (en) * 2001-05-30 2003-06-17 Glenmac Inc. Front end loader multiple tool attachment apparatus
US20050194155A1 (en) * 2003-12-10 2005-09-08 Dommert Karl R. Blade pitch control structure for bulldozer
NZ537195A (en) * 2004-12-14 2007-07-27 Rodney Warwick Sharp Tilting accessory hitch with specific bearing design
US8752643B2 (en) * 2007-04-05 2014-06-17 Deere & Company Ripper assembly with direct load path

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759110A (en) * 1972-01-10 1973-09-18 Case Co J I Hydraulic angle dozer
US4893683A (en) * 1987-08-07 1990-01-16 J. I. Case Company Dozer blade mounting assembly
US20020139545A1 (en) * 2001-03-29 2002-10-03 Macmoter S.P.A Construction vehicle with a working appliance

Also Published As

Publication number Publication date
WO2012166542A1 (en) 2012-12-06
CN103597144A (en) 2014-02-19
GB201109128D0 (en) 2011-07-13
CN103597144B (en) 2016-02-03
GB2491203A (en) 2012-11-28

Similar Documents

Publication Publication Date Title
EP2724800A4 (en) Machine tool
EP2682225A4 (en) Machine tool
EP2728075A4 (en) Working machine
ZA201202034B (en) Cutting tool
EP2711470A4 (en) Work machine
EP2682214A4 (en) Cutting tool
EP2716919A4 (en) Rotary work machine
EP2706150A4 (en) Rotation-type working machine
EP2706151A4 (en) Rotation-type working machine
EP2677137A4 (en) Package-stored engine work machine
EP2584164A4 (en) Work machine
EP2724604A4 (en) Electric work machine
GB2477759B (en) Working machine
HK1178842A1 (en) Free form cutting machine
EP2676764A4 (en) Machine tool
EP2796624A4 (en) Work machine
EP2754532A4 (en) Machine tool line
EP2706153A4 (en) Rotation-type working machine
EP2706152A4 (en) Rotation-type working machine
EP2689889A4 (en) Machine tool system
EP2781303A4 (en) Machine tool
EP2770119A4 (en) Hybrid-driven hydraulic work machine
SI2540459T1 (en) Cutting tool
EP2737967A4 (en) Cutting tool
PT2667993T (en) Cutting tool