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GB1310699A - Vehicle having a mounting frame for supporting a bulldozer blade - Google Patents

Vehicle having a mounting frame for supporting a bulldozer blade

Info

Publication number
GB1310699A
GB1310699A GB2958170A GB2958170A GB1310699A GB 1310699 A GB1310699 A GB 1310699A GB 2958170 A GB2958170 A GB 2958170A GB 2958170 A GB2958170 A GB 2958170A GB 1310699 A GB1310699 A GB 1310699A
Authority
GB
United Kingdom
Prior art keywords
blade
frame
vehicle
jacks
adjust
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
GB2958170A
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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.)
Filing date
Publication date
Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of GB1310699A publication Critical patent/GB1310699A/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
    • 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)

Abstract

1310699 Dozer blade mounting CATERPILLAR TRACTOR CO 18 June 1970 [7 July 1969] 29581/70 Heading E1F A bulldozer blade is mounted on a vehicle C-frame by a universal joint, e.g., a ball joint 24, by two double-acting hydraulic jacks, e.g., jacks 26, 27, operated in unison to adjust blade pitch and in opposition to adjust blade angle, and by means for stabilising the blade. The stabilising means preferably comprises a hydraulic jack 43, connected to blade 11 and to C-frame 13 via frame 42, which serves both to stabilise the blade and to adjust blade tilt about joint 24. Hydraulic lift jacks 18, 19 serve to pivot frame 13 on the vehicle. A resilient stop block 41, secured to frame 42, provides an abutment for the blade in its vertical position.
GB2958170A 1969-07-07 1970-06-18 Vehicle having a mounting frame for supporting a bulldozer blade Expired GB1310699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83915169A 1969-07-07 1969-07-07

Publications (1)

Publication Number Publication Date
GB1310699A true GB1310699A (en) 1973-03-21

Family

ID=25278982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2958170A Expired GB1310699A (en) 1969-07-07 1970-06-18 Vehicle having a mounting frame for supporting a bulldozer blade

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)

* Cited by examiner, † Cited by third party
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
US4281721A (en) * 1978-12-12 1981-08-04 Beales Steel Products Ltd. Bulldozer blade mounting assembly
IT1193344B (en) * 1978-12-12 1988-06-15 Beales Steel Prod ASSEMBLY ASSEMBLY OF LEVELING TOOL
WO1980001584A1 (en) * 1979-01-29 1980-08-07 Caterpillar Tractor Co Angle and tilt implement assembly
USRE31642E (en) * 1979-01-29 1984-08-07 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
WO1993022512A1 (en) * 1992-05-01 1993-11-11 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
US6827155B1 (en) * 2003-07-18 2004-12-07 Ronald J. Hoffart Implement mounting system
US6907941B1 (en) 2003-07-18 2005-06-21 Ronald J. Hoffart Sliding quick attach 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE2033685B2 (en) 1980-03-13
JPS503123B1 (en) 1975-01-31
BR7020257D0 (en) 1973-06-05
FR2054287A5 (en) 1971-04-16
ZA704143B (en) 1971-03-31
DE2033685C3 (en) 1980-11-06
US3631930A (en) 1972-01-04
DE2033685A1 (en) 1971-01-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years