GB1150574A - Power Angling Bullgrader - Google Patents

Power Angling Bullgrader

Info

Publication number
GB1150574A
GB1150574A GB30257/66A GB3025766A GB1150574A GB 1150574 A GB1150574 A GB 1150574A GB 30257/66 A GB30257/66 A GB 30257/66A GB 3025766 A GB3025766 A GB 3025766A GB 1150574 A GB1150574 A GB 1150574A
Authority
GB
United Kingdom
Prior art keywords
bullgrader
power
bracing
july
slides
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
Application number
GB30257/66A
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.)
Navistar Inc
Original Assignee
International Harverster Corp
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 International Harverster Corp filed Critical International Harverster Corp
Publication of GB1150574A publication Critical patent/GB1150574A/en
Expired 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
    • E02F3/7609—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/096—Sliding
    • Y10T292/1014—Operating means
    • Y10T292/1021—Motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Soil Working Implements (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

1,150,574. Dozers. INTERNATIONAL HARVESTER CO. 6 July, 1966 [21 July, 1965], No. 30257/67. Heading E1F. An angle dozer in which the ends of the dozer blade are coupled by bracing to the side arms of a yoke to the front centre of which the blade is pivotally connected, the bracing being so coupled by slides having power-actuated latches permitting of locking of the slides to the arms.
GB30257/66A 1965-07-21 1966-07-06 Power Angling Bullgrader Expired GB1150574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US473654A US3400767A (en) 1965-07-21 1965-07-21 Power angling bullgrader

Publications (1)

Publication Number Publication Date
GB1150574A true GB1150574A (en) 1969-04-30

Family

ID=23880454

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30257/66A Expired GB1150574A (en) 1965-07-21 1966-07-06 Power Angling Bullgrader

Country Status (3)

Country Link
US (1) US3400767A (en)
DE (1) DE1634842A1 (en)
GB (1) GB1150574A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521714A (en) * 1967-11-13 1970-07-28 James C Farris Bulldozer blade and mounting assembly
US3655000A (en) * 1970-01-12 1972-04-11 Int Harvester Co Power pitching bullgrader
US3656559A (en) * 1970-05-18 1972-04-18 Robert W Lennea Blade angling device
US3662838A (en) * 1970-07-15 1972-05-16 Gen Motors Corp Angle dozer assembly
IT1113797B (en) * 1977-12-01 1986-01-20 Pirelli DEVICE FOR THE LOCKING OF STRIPS
BR7808720A (en) * 1977-12-12 1979-11-20 Caterpillar Tractor Co ANGLE POSITIONING MECHANISM FOR BULLDOZER BLADE
DE2800396C3 (en) * 1978-01-05 1981-03-26 Bergwerksverband Gmbh, 45307 Essen Locking device, especially for coke oven doors
WO1980001296A1 (en) * 1978-12-21 1980-06-26 G Freese Slide rail assembly for a work vehicle
US4221268A (en) * 1978-12-21 1980-09-09 Caterpillar Tractor Co. Slide rail assembly for a work vehicle
US6659194B1 (en) * 2002-11-22 2003-12-09 Samuel C. Thompson Blade angle adjustment system
US6860707B2 (en) 2002-12-12 2005-03-01 Clark Equipment Company Support frame structure for loader lift arms
US8573368B2 (en) * 2011-03-22 2013-11-05 The Toro Company Motor driven parking brake actuator system for mower
US10801178B2 (en) * 2018-12-07 2020-10-13 Deere & Company Work tool attachment for a work machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2412574A (en) * 1946-12-17 Universal mounting for road
US2311553A (en) * 1941-11-07 1943-02-16 Letourneau Inc Push grader
US2687586A (en) * 1950-06-28 1954-08-31 Monty W Dickinson Adjustable bulldozer blade
US2904910A (en) * 1954-05-24 1959-09-22 Gen Motors Corp Angle bulldozer for four-wheel steer tractor
US2943407A (en) * 1958-02-27 1960-07-05 Case Co J I Bulldozer blade mounting
US3038268A (en) * 1959-08-05 1962-06-12 Richier Sa Grader blade setting device
USRE26398E (en) * 1963-04-19 1968-06-04 Hydraulic circuit having two pumps for self-loading scrapers
US3295878A (en) * 1964-07-06 1967-01-03 Dow Chemical Co Fastening apparatus

Also Published As

Publication number Publication date
US3400767A (en) 1968-09-10
DE1634842A1 (en) 1971-10-14

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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