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DE60334806D1 - BLADE DEVICE - Google Patents

BLADE DEVICE

Info

Publication number
DE60334806D1
DE60334806D1 DE60334806T DE60334806T DE60334806D1 DE 60334806 D1 DE60334806 D1 DE 60334806D1 DE 60334806 T DE60334806 T DE 60334806T DE 60334806 T DE60334806 T DE 60334806T DE 60334806 D1 DE60334806 D1 DE 60334806D1
Authority
DE
Germany
Prior art keywords
blade device
blade
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 - Lifetime
Application number
DE60334806T
Other languages
German (de)
Inventor
Meiichi Ono
Shigeru Obinata
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 SARL
Original Assignee
Caterpillar SARL
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 SARL filed Critical Caterpillar SARL
Application granted granted Critical
Publication of DE60334806D1 publication Critical patent/DE60334806D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E02F3/8155—Blades; Levelling or scarifying tools provided with movable parts, e.g. cutting discs, vibrating teeth 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)
  • Body Structure For Vehicles (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
DE60334806T 2002-08-22 2003-04-18 BLADE DEVICE Expired - Lifetime DE60334806D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002242463A JP4002807B2 (en) 2002-08-22 2002-08-22 Blade device
PCT/JP2003/004958 WO2004018783A1 (en) 2002-08-22 2003-04-18 Blade device

Publications (1)

Publication Number Publication Date
DE60334806D1 true DE60334806D1 (en) 2010-12-16

Family

ID=31944019

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60334806T Expired - Lifetime DE60334806D1 (en) 2002-08-22 2003-04-18 BLADE DEVICE

Country Status (5)

Country Link
US (1) US20050126052A1 (en)
EP (1) EP1533426B1 (en)
JP (1) JP4002807B2 (en)
DE (1) DE60334806D1 (en)
WO (1) WO2004018783A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4770366B2 (en) * 2005-09-28 2011-09-14 コベルコ建機株式会社 Work machine blades
US20070089327A1 (en) * 2005-10-21 2007-04-26 Watson Gary E Plow with blade wing
GB2491202B (en) * 2011-05-27 2015-08-12 Caterpillar Inc Work machine blade
CN102587430B (en) * 2012-03-09 2014-08-20 三一重机有限公司 Lengthened dozer blade provided with regulation structure
US9068324B2 (en) 2012-09-27 2015-06-30 Cnh Industrial America Llc Bulldozer folding blade
US10267015B2 (en) 2013-09-26 2019-04-23 9277-9347 Quebec Inc. Surface-forming equipment and motorized surface-forming equipment
JP6331131B2 (en) * 2014-06-02 2018-05-30 コベルコ建機株式会社 Blade device with variable width
DK3565928T3 (en) 2017-01-05 2021-09-06 9407 4895 Quebec Inc SCRAPER FOR CLEARING A ROAD PURPOSE

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279104A (en) * 1964-07-14 1966-10-18 Wandscheer Evert Auxiliary snow removal equipment
US3297104A (en) * 1964-11-27 1967-01-10 Borg Warner Speed control device
US3803733A (en) * 1972-10-05 1974-04-16 R Ramsey Convertible snow plow with slidable closing wings
US4074448A (en) * 1976-06-17 1978-02-21 Niemela W Wally Hinged snowplow, conversion kit, and method therefor
US4073077A (en) * 1977-01-03 1978-02-14 Essel Albert E Snowplow blade extension
US4667426A (en) * 1986-01-27 1987-05-26 Howard Ralph E Hydraulic wing extension
US4741116A (en) * 1987-05-07 1988-05-03 Engle Edward P Snowplow wing assembly
US4962600A (en) * 1989-09-08 1990-10-16 Zellaha Dennis D Wing assembly for use with a plow blade
JP2855579B2 (en) * 1991-02-20 1999-02-10 ヤンマーディーゼル株式会社 Variable width discharging blade structure
JPH04112942U (en) * 1991-03-20 1992-10-01 セイレイ工業株式会社 Blade devices such as dozers and graders
JPH04138452U (en) * 1991-06-17 1992-12-25 株式会社小松製作所 bulldozer blade
US5148617A (en) * 1991-06-25 1992-09-22 Monroe Truck Equipment, Inc. Wing plow mounting support framework
JPH08296251A (en) * 1995-04-27 1996-11-12 Kubota Corp Working vehicle with dozer
US5655318A (en) * 1995-06-07 1997-08-12 Daniels; Gregory J. Snowplow with pivotable blade end extensions
JPH09189046A (en) * 1996-01-10 1997-07-22 Kubota Corp Excavating machine
JP3715397B2 (en) 1997-01-16 2005-11-09 日立建機株式会社 Work vehicle with earth removing device
JP3596660B2 (en) * 1998-09-21 2004-12-02 株式会社クボタ Dozer device
US6412199B1 (en) * 2000-10-12 2002-07-02 Blizzard Corporation Adjustable wing plow with fixed pivot
US20020194752A1 (en) * 2001-06-26 2002-12-26 Guinard Rene G. Foldable blade

Also Published As

Publication number Publication date
WO2004018783A1 (en) 2004-03-04
US20050126052A1 (en) 2005-06-16
EP1533426B1 (en) 2010-11-03
JP4002807B2 (en) 2007-11-07
JP2004084176A (en) 2004-03-18
EP1533426A4 (en) 2009-10-21
EP1533426A1 (en) 2005-05-25

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