GB1060641A – Adjustable bulldozer arrangement
– Google Patents
GB1060641A – Adjustable bulldozer arrangement
– Google Patents
Adjustable bulldozer arrangement
Info
Publication number
GB1060641A
GB1060641A
GB33267/63A
GB3326763A
GB1060641A
GB 1060641 A
GB1060641 A
GB 1060641A
GB 33267/63 A
GB33267/63 A
GB 33267/63A
GB 3326763 A
GB3326763 A
GB 3326763A
GB 1060641 A
GB1060641 A
GB 1060641A
Authority
GB
United Kingdom
Prior art keywords
tractor
arms
rams
pivotal connections
blade
Prior art date
1962-08-23
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
Application number
GB33267/63A
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.)
Frank G Hough Co
Original Assignee
Frank G Hough Co
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.)
1962-08-23
Filing date
1963-08-22
Publication date
1967-03-08
1963-08-22
Application filed by Frank G Hough Co
filed
Critical
Frank G Hough Co
1967-03-08
Publication of GB1060641A
publication
Critical
patent/GB1060641A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
E02F3/844—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically
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
Abstract
1,060,641. Dozers. FRANK G. HOUGH CO. Aug. 22, 1963 [Aug. 23, 1962], No. 33267/63. Heading E1F. Vertical swinging of a pair of dozer bladecarrying arms about pivotal connections between the mid portions of the arms and a tractor is controlled by fluid actuated double acting rams extending between pivotal connections on the tractor and the free ends of the arms, the rams being so incorporated in a control circuit by a pair of pipes connected respectively between corresponding ends of the rams that on operation of a blade-tilting ram extending between one arm and the blade rotation of the support arms in opposite senses about the pivotal connections thereof with the tractor may occur so that the blade can tilt about the longitudinal axis of the tractor.
GB33267/63A
1962-08-23
1963-08-22
Adjustable bulldozer arrangement
Expired
GB1060641A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US218935A
US3175315A
(en)
1962-08-23
1962-08-23
Adjustable bulldozer blade mounting
Publications (1)
Publication Number
Publication Date
GB1060641A
true
GB1060641A
(en)
1967-03-08
Family
ID=22817087
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB33267/63A
Expired
GB1060641A
(en)
1962-08-23
1963-08-22
Adjustable bulldozer arrangement
Country Status (2)
Country
Link
US
(1)
US3175315A
(en)
GB
(1)
GB1060641A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2206911A
(en)
*
1987-07-16
1989-01-18
Dresser Ind
Improved method and apparatus for tilting dozer blades
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3645340A
(en)
*
1969-11-05
1972-02-29
Case Co J I
Control system for a dozer blade
US4147218A
(en)
*
1977-09-29
1979-04-03
Caterpillar Tractor Co.
Bulldozer attachment for four-tracked tractor
US4884940A
(en)
*
1989-03-10
1989-12-05
Ford New Holland, Inc.
Loader bucket transport link
US7975407B2
(en)
*
2006-08-31
2011-07-12
Mibar Products Ltd.
Plow systems for non-highway vehicles
Family Cites Families (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1808139A
(en)
*
1928-06-25
1931-06-02
Essex Engine & Machine Corp
Back-filling machine
US1974657A
(en)
*
1931-12-02
1934-09-25
Plante Choate Mfg Co Inc
Hydraulic control device
US2100445A
(en)
*
1935-04-02
1937-11-30
Bleu Charles Le
Trail builder
US2452774A
(en)
*
1944-10-30
1948-11-02
Letourneau Inc
Adjustable push grader mount
US2681518A
(en)
*
1950-05-29
1954-06-22
Charles C Troop
Bulldozer with adjustably mounted blade
GB741608A
(en)
*
1953-01-02
1955-12-07
Vernon Lovegrove
Improvements in or relating to attachments for mounting implements on vehicles
US2875535A
(en)
*
1954-09-14
1959-03-03
Gen Motors Corp
Bulldozer
US3018573A
(en)
*
1957-06-12
1962-01-30
Clark Equipment Co
Tilting bulldozer blade
US2839848A
(en)
*
1957-08-16
1958-06-24
Theodore L Mackey
Hydraulic tilting blade controls for bulldozers
US3049820A
(en)
*
1960-04-11
1962-08-21
Caterpillar Tractor Co
Diagonal brace mounting for bulldozer blades
US3059356A
(en)
*
1961-04-24
1962-10-23
Leo J Lorang
Bulldozer blade mount
1962
1962-08-23
US
US218935A
patent/US3175315A/en
not_active
Expired – Lifetime
1963
1963-08-22
GB
GB33267/63A
patent/GB1060641A/en
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2206911A
(en)
*
1987-07-16
1989-01-18
Dresser Ind
Improved method and apparatus for tilting dozer blades
Also Published As
Publication number
Publication date
US3175315A
(en)
1965-03-30
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Manipulator
None