GB1265110A - - Google Patents
Info
- Publication number
- GB1265110A GB1265110A GB1265110DA GB1265110A GB 1265110 A GB1265110 A GB 1265110A GB 1265110D A GB1265110D A GB 1265110DA GB 1265110 A GB1265110 A GB 1265110A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- nov
- centre
- connection
- frame
- 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
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)
- Agricultural Machines (AREA)
- Soil Working Implements (AREA)
- Operation Control Of Excavators (AREA)
Abstract
1,265,110. Dozers. GENERAL MOTORS CORP. 12 Nov., 1970 [19 Nov., 1969], No. 53884/70. Heading E1F. A dozer blade 24 may be swung about the longitudinal, vertical and horizontal axes passing through the centre of the ball joint connection 25 between the centre of the blade and the mid-point of a vertically swingable C-shaped frame 22, that is mounted on a tractor 10 to extend about the front thereof, by appropriate manipulation of the two doubleacting piston-cylinder actuators 40, 42 mounted at points 64, 66 on each of the arms 26, 28 of the frame and diverging forwardly to make through universal type pivots 55, 60 connection with the back of the blade.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87798469A | 1969-11-19 | 1969-11-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1265110A true GB1265110A (en) | 1972-03-01 |
Family
ID=25371132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1265110D Expired GB1265110A (en) | 1969-11-19 | 1970-11-12 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3648782A (en) |
GB (1) | GB1265110A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2322979A1 (en) * | 1975-09-05 | 1977-04-01 | Caterpillar Tractor Co | DEVICE FOR MOUNTING A BULLDOZER BLADE ON A VEHICLE |
GB2213852A (en) * | 1987-12-16 | 1989-08-23 | Kubota Ltd | Bulldozer apparatus for a working vehicle |
ITTO20080861A1 (en) * | 2008-11-21 | 2010-05-22 | New Holland Kobelco Construction Ma Chinery S P A | CONVERTIBLE EARTH MOVING MACHINE AND ADDITIONAL EQUIPMENT FOR SUCH MACHINE |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3866342A (en) * | 1973-02-13 | 1975-02-18 | George R Cooper | Reversible snow plow attachment for wheeled vehicles |
US4013132A (en) * | 1975-01-06 | 1977-03-22 | Mitsubishi Jukogyo Kabushiki Kaisha | Device for supporting bulldozer blade |
US6988776B1 (en) * | 2001-12-21 | 2006-01-24 | Davidson Rex D | Floor scraping machine with floating blade |
US6659194B1 (en) * | 2002-11-22 | 2003-12-09 | Samuel C. Thompson | Blade angle adjustment system |
US6892825B1 (en) * | 2004-03-09 | 2005-05-17 | Donald G. Hopson | Bulldozer rear blade mounting apparatus |
US7178631B2 (en) * | 2004-04-21 | 2007-02-20 | Spartan Motors, Inc. | Aerial ladder cradle assembly |
US7476050B2 (en) * | 2005-06-30 | 2009-01-13 | Deere & Company | Grease actuated ball and socket joint |
JP2009215698A (en) * | 2008-03-06 | 2009-09-24 | Yanmar Co Ltd | Earth removal device of work vehicle |
US8678103B2 (en) * | 2008-08-04 | 2014-03-25 | Kubota Corporation | Dozer apparatus |
US8316525B2 (en) * | 2009-08-17 | 2012-11-27 | Harnischfeger Technologies, Inc. | Method of attaching two large structural members |
US9267264B2 (en) * | 2011-05-04 | 2016-02-23 | Deere & Company | Blade pivot mechanism |
US9765492B2 (en) * | 2014-04-28 | 2017-09-19 | Robert L. Beaird, Iii | Snowplow apparatus for a motor vehicle |
US20160108603A1 (en) * | 2015-10-27 | 2016-04-21 | Caterpillar Inc. | System for controlling earthworking implement |
CN108755798A (en) * | 2016-08-16 | 2018-11-06 | 乌鲁木齐九品芝麻信息科技有限公司 | A kind of earth mover |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2687586A (en) * | 1950-06-28 | 1954-08-31 | Monty W Dickinson | Adjustable bulldozer blade |
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 |
US3157099A (en) * | 1960-09-06 | 1964-11-17 | Ulrich Mfg Co | Earth materials handling apparatus |
US3234670A (en) * | 1962-06-22 | 1966-02-15 | Caterpillar Tractor Co | Bracing arrangement for tiltdozer blades |
US3213553A (en) * | 1962-10-01 | 1965-10-26 | Gerard G Weil | Hydraulically adjustable dozer blade |
US3529678A (en) * | 1968-08-14 | 1970-09-22 | Caterpillar Tractor Co | Mounting for bulldozer blades |
-
1969
- 1969-11-19 US US877984A patent/US3648782A/en not_active Expired - Lifetime
-
1970
- 1970-11-12 GB GB1265110D patent/GB1265110A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2322979A1 (en) * | 1975-09-05 | 1977-04-01 | Caterpillar Tractor Co | DEVICE FOR MOUNTING A BULLDOZER BLADE ON A VEHICLE |
GB2213852A (en) * | 1987-12-16 | 1989-08-23 | Kubota Ltd | Bulldozer apparatus for a working vehicle |
GB2213852B (en) * | 1987-12-16 | 1992-01-22 | Kubota Ltd | Combination backhoe and bulldozer apparatus for a working vehicle |
ITTO20080861A1 (en) * | 2008-11-21 | 2010-05-22 | New Holland Kobelco Construction Ma Chinery S P A | CONVERTIBLE EARTH MOVING MACHINE AND ADDITIONAL EQUIPMENT FOR SUCH MACHINE |
EP2189578A1 (en) * | 2008-11-21 | 2010-05-26 | Fiat Kobelco Construction Machinery S.p.A. | Accessory pushing implement for a convertible earthmoving machine |
Also Published As
Publication number | Publication date |
---|---|
US3648782A (en) | 1972-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |