BR8003772A - Motoniveladora - Google Patents
MotoniveladoraInfo
- Publication number
- BR8003772A BR8003772A BR8003772A BR8003772A BR8003772A BR 8003772 A BR8003772 A BR 8003772A BR 8003772 A BR8003772 A BR 8003772A BR 8003772 A BR8003772 A BR 8003772A BR 8003772 A BR8003772 A BR 8003772A
- Authority
- BR
- Brazil
- Prior art keywords
- motor grader
- grader
- motor
- Prior art date
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
- E02F3/7636—Graders with the scraper blade mounted under the tractor chassis
- E02F3/765—Graders with the scraper blade mounted under the tractor chassis with the scraper blade being pivotable about a horizontal axis disposed perpendicular to the blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/049,566 US4246972A (en) | 1979-06-18 | 1979-06-18 | Motor grader and positioning mechanism for drawbar thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8003772A true BR8003772A (pt) | 1981-01-13 |
Family
ID=21960510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8003772A BR8003772A (pt) | 1979-06-18 | 1980-06-17 | Motoniveladora |
Country Status (3)
Country | Link |
---|---|
US (1) | US4246972A (pt) |
BR (1) | BR8003772A (pt) |
GB (1) | GB2051182B (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4930582A (en) * | 1988-10-06 | 1990-06-05 | Goss George T | Road grader attachment |
US5495898A (en) * | 1994-07-13 | 1996-03-05 | Champion Road Machinery Limited | Blade control system for motor graders |
WO2007015376A1 (ja) * | 2005-08-03 | 2007-02-08 | Komatsu Ltd. | モータグレーダ |
US7647983B2 (en) * | 2006-03-31 | 2010-01-19 | Caterpillar Inc. | Machine with automated linkage positioning system |
US9096994B2 (en) * | 2012-02-15 | 2015-08-04 | Deere & Company | Bottom mount blade positioning assembly for a motor grader |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2655743A (en) * | 1950-11-16 | 1953-10-20 | W A Riddell Corp | Road working apparatus |
US3038268A (en) * | 1959-08-05 | 1962-06-12 | Richier Sa | Grader blade setting device |
DE1269062B (de) * | 1959-10-21 | 1968-05-22 | Rotenburger Metallwerke G M B | Planierhobel |
DE1484689A1 (de) * | 1963-09-12 | 1969-04-03 | Heise Alfelder Eisen | Hydraulische Scharverstelleinrichtung fuer Strassenhobel |
US3454110A (en) * | 1966-06-21 | 1969-07-08 | Deere & Co | Saddle structure for earth grader |
US3739861A (en) * | 1971-02-02 | 1973-06-19 | Caterpillar Tractor Co | Blade lift/centershift controls for motor graders |
US4108251A (en) * | 1973-11-17 | 1978-08-22 | O & K Orenstein & Koppel Aktiengesellschaft | Vehicle with adjusting device for earth-moving shield thereof |
US3986563A (en) * | 1975-05-01 | 1976-10-19 | Deere & Company | Suspension and control linkage for a grade blade support frame |
-
1979
- 1979-06-18 US US06/049,566 patent/US4246972A/en not_active Expired - Lifetime
-
1980
- 1980-05-15 GB GB8016045A patent/GB2051182B/en not_active Expired
- 1980-06-17 BR BR8003772A patent/BR8003772A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
GB2051182A (en) | 1981-01-14 |
GB2051182B (en) | 1982-12-01 |
US4246972A (en) | 1981-01-27 |
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