DE3888840D1 - Pflug für motorgrader. - Google Patents

Pflug für motorgrader.

Info

Publication number
DE3888840D1
DE3888840D1 DE89901040T DE3888840T DE3888840D1 DE 3888840 D1 DE3888840 D1 DE 3888840D1 DE 89901040 T DE89901040 T DE 89901040T DE 3888840 T DE3888840 T DE 3888840T DE 3888840 D1 DE3888840 D1 DE 3888840D1
Authority
DE
Germany
Prior art keywords
motorgraders
plow
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
DE89901040T
Other languages
English (en)
Inventor
Charles J Vecchio
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
Application granted granted Critical
Publication of DE3888840D1 publication Critical patent/DE3888840D1/de
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Processing Of Solid Wastes (AREA)
  • Soil Working Implements (AREA)
DE89901040T 1987-12-22 1988-12-21 Pflug für motorgrader. Expired - Lifetime DE3888840D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/136,731 US4834191A (en) 1987-12-22 1987-12-22 Plow for motor grader
PCT/US1988/004573 WO1989005888A1 (en) 1987-12-22 1988-12-21 Plow for motor grader

Publications (1)

Publication Number Publication Date
DE3888840D1 true DE3888840D1 (de) 1994-05-05

Family

ID=22474117

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89901040T Expired - Lifetime DE3888840D1 (de) 1987-12-22 1988-12-21 Pflug für motorgrader.

Country Status (7)

Country Link
US (1) US4834191A (de)
EP (1) EP0371083B1 (de)
JP (1) JPH02502108A (de)
AU (1) AU2910989A (de)
CA (1) CA1308555C (de)
DE (1) DE3888840D1 (de)
WO (1) WO1989005888A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI95949C (fi) * 1995-01-12 1996-04-10 Kari Lehtimaeki Lana
US5596823A (en) * 1995-12-12 1997-01-28 Caterpillar Inc. Hydraulic system for a double acting cylinder
US5638618A (en) * 1996-06-07 1997-06-17 Blizzard Corporation Adjustable wing plow
US5899007A (en) * 1996-06-07 1999-05-04 Blizzard Corporation Adjustable wing plow
US5848654A (en) * 1996-07-01 1998-12-15 Belcher, Jr.; Cliff Laterally articulable blade for a bulldozer device or the like and method for use thereof
CA2181426A1 (en) * 1996-07-17 1998-01-18 Perry Darrell Mcmillan Attachment system for mounting road maintenance equipment on a vehicle
US5758728A (en) * 1997-06-23 1998-06-02 Ragule; Edward J. Plow with articulating blade
US6408549B1 (en) 2000-10-12 2002-06-25 Blizzard Corporation Adjustable wing plow
US6442877B1 (en) 2000-10-12 2002-09-03 Blizzard Corporation Plow with rear mounted, adjustable wing
US6412199B1 (en) 2000-10-12 2002-07-02 Blizzard Corporation Adjustable wing plow with fixed pivot
DE10116578A1 (de) * 2001-03-29 2002-10-10 Macmoter Spa Baufahrzeug mit einem Arbeitsgerät
US7134227B2 (en) * 2003-05-02 2006-11-14 Douglas Dynamics, L.L.C. Adjustable wing plow
US7407016B1 (en) * 2004-03-31 2008-08-05 Kvalo Corey A Grading boot attachment
US7100311B2 (en) * 2004-05-07 2006-09-05 Schmidt Engineering And Equipment, Inc. Gate assembly and method for a snow plow blade
US7681337B2 (en) * 2005-10-21 2010-03-23 Batesville Services, Inc. Plow with blade wing
US20070089327A1 (en) * 2005-10-21 2007-04-26 Watson Gary E Plow with blade wing
GB2459610A (en) * 2007-02-06 2009-11-04 David William Challen A grading apparatus for grading a surface
US20100143036A1 (en) * 2008-12-04 2010-06-10 Rayner Richard D Controlled squeegee apparatus
US8607482B2 (en) 2011-02-28 2013-12-17 Douglas Dynamics, L.L.C. Plow with pivoting blade wing(s)
CA2742573C (en) 2011-06-10 2013-01-22 Bridgeview Mfg. Inc. Earth shaping apparatus for ditching and levelling
US9388544B2 (en) * 2012-01-25 2016-07-12 Cives Corporation Finger snow plow with extension
US8850724B2 (en) 2013-02-15 2014-10-07 Douglas Dynamics, L.L.C. Plow with pivoting blade wing
CA2854176C (en) * 2014-06-13 2016-09-06 Raymond Helmeczi Adjustable earth shaping blade and earth shaping apparatus
US20210095433A1 (en) * 2019-10-01 2021-04-01 9277-9347 Quebec Inc. Impeller for snowblower and combined snowblower and snowplow
US12012717B2 (en) * 2020-04-06 2024-06-18 Ocfab Ltd. Earth working implement
US10870959B1 (en) * 2020-04-06 2020-12-22 Steven Gass Snowplow blade assembly
US20230002985A1 (en) * 2021-06-30 2023-01-05 Caterpillar Inc. Systems and methods for operating snow wings of motor graders
US20230133831A1 (en) * 2021-10-28 2023-05-04 Phiber Manufacturing Inc. Towed Earth Moving Implement with Fixed-Winged Pitch-Adjustable Blade Assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7000A (en) * 1850-01-08 Smut-machine
US72392A (en) * 1867-12-17 Franz hain
US1668850A (en) * 1926-05-13 1928-05-08 William M Taybor Saw attachment for the ends of moldboards
US1976597A (en) * 1933-08-08 1934-10-09 W L Adams Tractor propelled implement
US2674817A (en) * 1950-03-02 1954-04-13 Shepherd Tractor & Equipment C Bulldozer blade having detachable wings
US3028698A (en) * 1959-05-11 1962-04-10 Anthony W Schmitt Load wing attachment for bulldozer blade
US3477151A (en) * 1965-07-06 1969-11-11 Robert C Zanella Snowplow
US4099578A (en) * 1977-02-10 1978-07-11 Stevens John L Hinged bulldozer blade

Also Published As

Publication number Publication date
AU2910989A (en) 1989-07-19
EP0371083A1 (de) 1990-06-06
CA1308555C (en) 1992-10-13
WO1989005888A1 (en) 1989-06-29
EP0371083B1 (de) 1994-03-30
JPH02502108A (ja) 1990-07-12
US4834191A (en) 1989-05-30
EP0371083A4 (de) 1990-06-27

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Legal Events

Date Code Title Description
8332 No legal effect for de