BR7020257D0 - ASSEMBLY FOR EARTH MOVING MACHINE BLADES - Google Patents
ASSEMBLY FOR EARTH MOVING MACHINE BLADESInfo
- Publication number
- BR7020257D0 BR7020257D0 BR220257/70A BR22025770A BR7020257D0 BR 7020257 D0 BR7020257 D0 BR 7020257D0 BR 220257/70 A BR220257/70 A BR 220257/70A BR 22025770 A BR22025770 A BR 22025770A BR 7020257 D0 BR7020257 D0 BR 7020257D0
- Authority
- BR
- Brazil
- Prior art keywords
- assembly
- moving machine
- earth moving
- machine blades
- blades
- 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
- E02F3/7609—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
- E02F3/7613—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 vertical axis, e.g. angle dozers
-
- 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
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)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83915169A | 1969-07-07 | 1969-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7020257D0 true BR7020257D0 (en) | 1973-06-05 |
Family
ID=25278982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR220257/70A BR7020257D0 (en) | 1969-07-07 | 1970-07-03 | ASSEMBLY FOR EARTH MOVING MACHINE BLADES |
Country Status (7)
Country | Link |
---|---|
US (1) | US3631930A (en) |
JP (1) | JPS503123B1 (en) |
BR (1) | BR7020257D0 (en) |
DE (1) | DE2033685C3 (en) |
FR (1) | FR2054287A5 (en) |
GB (1) | GB1310699A (en) |
ZA (1) | ZA704143B (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3690386A (en) * | 1970-08-05 | 1972-09-12 | Case Co J I | Angle and tilt mechanism for dozer blade |
JPS531565B2 (en) * | 1972-09-08 | 1978-01-20 | ||
US3913684A (en) * | 1974-12-13 | 1975-10-21 | Caterpillar Tractor Co | Implement mounting arrangement having lifting and angling capability |
US3991832A (en) * | 1975-07-14 | 1976-11-16 | Deere & Company | Hydraulically tiltable and anglable dozer blade and mounting therefor |
JPS5613415Y2 (en) * | 1975-07-18 | 1981-03-28 | ||
US4060136A (en) * | 1976-06-14 | 1977-11-29 | Caterpillar Tractor Co. | Motor grader blade mounting and tilt mechanism |
US4031967A (en) * | 1976-06-14 | 1977-06-28 | Caterpillar Tractor Co. | Motor grader with spherical bearing mounting for blade tilt cylinders |
US4081036A (en) * | 1976-07-20 | 1978-03-28 | Kabushiki Kaisha Komatsu Seisakusho | Mounting arrangement for supporting bulldozer blade |
DE2801296A1 (en) * | 1978-01-13 | 1979-07-19 | Massey Ferguson Hanomag Inc & | DEVICE FOR CHANGING THE SETTING OF A PIVOT BLADE OF EARTHMOVING MACHINERY |
IT1193344B (en) * | 1978-12-12 | 1988-06-15 | Beales Steel Prod | ASSEMBLY ASSEMBLY OF LEVELING TOOL |
US4281721A (en) * | 1978-12-12 | 1981-08-04 | Beales Steel Products Ltd. | Bulldozer blade mounting assembly |
USRE31642E (en) * | 1979-01-29 | 1984-08-07 | Caterpillar Tractor Co. | Angle and tilt implement assembly |
US4221267A (en) * | 1979-01-29 | 1980-09-09 | Caterpillar Tractor Co. | Angle and tilt implement assembly |
US4364439A (en) * | 1981-04-27 | 1982-12-21 | Caterpillar Tractor Co. | Implement assembly with pivot connection |
US4638869A (en) * | 1986-04-14 | 1987-01-27 | Caterpillar Inc. | Bulldozer blade mounting and stabilizing arrangement |
US4828044A (en) * | 1987-08-07 | 1989-05-09 | J. I. Case Company | Dozer blade mounting assembly |
EP0600047A1 (en) * | 1992-05-01 | 1994-06-08 | Balderson Inc. | Blade assembly for a compacting vehicle |
US5447204A (en) * | 1993-09-24 | 1995-09-05 | Caterpillar Inc. | Bulldozer assembly with angle, tilt and pitch control |
US6109363A (en) * | 1999-05-28 | 2000-08-29 | Caterpillar S.A.R.L. | Blade assembly with angular movement capability |
US7415919B2 (en) * | 2001-10-19 | 2008-08-26 | Deere & Company | Series hydraulic circuit for controlling operation of multiple cutting decks of a tractor |
US6988776B1 (en) * | 2001-12-21 | 2006-01-24 | Davidson Rex D | Floor scraping machine with floating blade |
US6907941B1 (en) | 2003-07-18 | 2005-06-21 | Ronald J. Hoffart | Sliding quick attach system |
US6827155B1 (en) * | 2003-07-18 | 2004-12-07 | Ronald J. Hoffart | Implement mounting system |
US6955229B1 (en) | 2003-07-18 | 2005-10-18 | Hoffart Ronald J | Implement pitch-yaw system |
US9863120B2 (en) * | 2015-04-29 | 2018-01-09 | Caterpillar Inc. | System and method for controlling a machine implement |
US20170096794A1 (en) * | 2015-10-02 | 2017-04-06 | Caterpillar Inc. | Blade assembly having socket support plate |
US10407867B2 (en) | 2016-06-22 | 2019-09-10 | Caterpillar Inc. | Hydraulic lift cylinder mounting arrangement for track-type tractors |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2160595A (en) * | 1935-05-21 | 1939-05-30 | Emsco Derrick And Equipment Co | Hydraulically operated scraper and the like |
US2224725A (en) * | 1939-01-19 | 1940-12-10 | Jr George H Felt | Bulldozer blade tilting device |
US2452774A (en) * | 1944-10-30 | 1948-11-02 | Letourneau Inc | Adjustable push grader mount |
US2636289A (en) * | 1949-10-20 | 1953-04-28 | Pryor Burton Leroy | Blade angling and tilting mechanism for bulldozers |
US2753638A (en) * | 1951-11-05 | 1956-07-10 | Bucyrus Erie Co | Adjustable bulldozer |
US2766536A (en) * | 1951-12-24 | 1956-10-16 | Bucyrus Erie Co | Hydraulic angling bulldozer |
US2943407A (en) * | 1958-02-27 | 1960-07-05 | Case Co J I | Bulldozer blade mounting |
US3002300A (en) * | 1959-04-28 | 1961-10-03 | Caterpillar Tractor Co | Bulldozer with laterally adjustable blade |
US2950550A (en) * | 1959-05-26 | 1960-08-30 | Deere & Co | Bulldozer |
US3084461A (en) * | 1960-11-23 | 1963-04-09 | Eimco Corp | Material handling machine |
US3213553A (en) * | 1962-10-01 | 1965-10-26 | Gerard G Weil | Hydraulically adjustable dozer blade |
-
1969
- 1969-07-07 US US839151A patent/US3631930A/en not_active Expired - Lifetime
-
1970
- 1970-06-17 ZA ZA704143A patent/ZA704143B/en unknown
- 1970-06-18 GB GB2958170A patent/GB1310699A/en not_active Expired
- 1970-07-03 BR BR220257/70A patent/BR7020257D0/en unknown
- 1970-07-03 JP JP45057816A patent/JPS503123B1/ja active Pending
- 1970-07-07 FR FR7025203A patent/FR2054287A5/fr not_active Expired
- 1970-07-07 DE DE2033685A patent/DE2033685C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3631930A (en) | 1972-01-04 |
FR2054287A5 (en) | 1971-04-16 |
GB1310699A (en) | 1973-03-21 |
JPS503123B1 (en) | 1975-01-31 |
DE2033685C3 (en) | 1980-11-06 |
ZA704143B (en) | 1971-03-31 |
DE2033685B2 (en) | 1980-03-13 |
DE2033685A1 (en) | 1971-01-14 |
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