DE3668929D1 - Einrichtung zur planierschildbefestigung und -stabilisierung. - Google Patents

Einrichtung zur planierschildbefestigung und -stabilisierung.

Info

Publication number
DE3668929D1
DE3668929D1 DE8686903985T DE3668929T DE3668929D1 DE 3668929 D1 DE3668929 D1 DE 3668929D1 DE 8686903985 T DE8686903985 T DE 8686903985T DE 3668929 T DE3668929 T DE 3668929T DE 3668929 D1 DE3668929 D1 DE 3668929D1
Authority
DE
Germany
Prior art keywords
badge
stabilizing
fastening
stabilizing badge
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 - Fee Related
Application number
DE8686903985T
Other languages
English (en)
Inventor
J Murphy
D Smith
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 Inc
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 Inc filed Critical Caterpillar Inc
Application granted granted Critical
Publication of DE3668929D1 publication Critical patent/DE3668929D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E02F3/80—Component parts
    • E02F3/815—Blades; Levelling or scarifying tools
    • E02F3/8157—Shock absorbers; Supports, e.g. skids, rollers; Devices for compensating wear-and-tear, or the like
    • 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

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)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
DE8686903985T 1986-04-14 1986-06-11 Einrichtung zur planierschildbefestigung und -stabilisierung. Expired - Fee Related DE3668929D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/851,847 US4638869A (en) 1986-04-14 1986-04-14 Bulldozer blade mounting and stabilizing arrangement
PCT/US1986/001246 WO1987006288A1 (en) 1986-04-14 1986-06-11 Bulldozer blade mounting and stabilizing arrangement

Publications (1)

Publication Number Publication Date
DE3668929D1 true DE3668929D1 (de) 1990-03-15

Family

ID=25311855

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686903985T Expired - Fee Related DE3668929D1 (de) 1986-04-14 1986-06-11 Einrichtung zur planierschildbefestigung und -stabilisierung.

Country Status (7)

Country Link
US (1) US4638869A (de)
EP (1) EP0262141B1 (de)
JP (1) JPH073079B2 (de)
CA (1) CA1254383A (de)
DE (1) DE3668929D1 (de)
SG (1) SG6792G (de)
WO (1) WO1987006288A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848483A (en) * 1987-04-13 1989-07-18 Rockland, Inc. Tool attachment means for tractors
US4828044A (en) * 1987-08-07 1989-05-09 J. I. Case Company Dozer blade mounting assembly
US4893683A (en) * 1987-08-07 1990-01-16 J. I. Case Company Dozer blade mounting assembly
US5333697A (en) * 1992-12-17 1994-08-02 Case Corporation Flip block assembly for changing dozer blade pitch
US5447204A (en) * 1993-09-24 1995-09-05 Caterpillar Inc. Bulldozer assembly with angle, tilt and pitch control
FR2710356B1 (fr) * 1994-09-21 1996-10-11 Caterpillar Inc Montage de lame de bouteur.
US5507352A (en) * 1994-10-25 1996-04-16 Case Corporation Block apparatus and method for changing dozer blade pitch
US20050194155A1 (en) * 2003-12-10 2005-09-08 Dommert Karl R. Blade pitch control structure for bulldozer
RU184292U1 (ru) * 2018-07-02 2018-10-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный архитектурно-строительный университет" Рабочее оборудование бульдозера

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452408A (en) * 1943-11-29 1948-10-26 Baker Mfg Co Grade builder blade mounting
US2557160A (en) * 1948-07-31 1951-06-19 Bucyrus Erie Co Swivel for bulldozer blades
US2749630A (en) * 1951-04-19 1956-06-12 Sherlock E Nave Bulldozer blade
US3529678A (en) * 1968-08-14 1970-09-22 Caterpillar Tractor Co Mounting for bulldozer blades
US3631930A (en) * 1969-07-07 1972-01-04 Caterpillar Tractor Co Mounting arrangement for bulldozer blades
US3893519A (en) * 1973-07-13 1975-07-08 Int Harvester Co Slide ball joints and bulldozer frame employing same
US3991832A (en) * 1975-07-14 1976-11-16 Deere & Company Hydraulically tiltable and anglable dozer blade and mounting therefor
US4081036A (en) * 1976-07-20 1978-03-28 Kabushiki Kaisha Komatsu Seisakusho Mounting arrangement for supporting bulldozer blade
IT1203190B (it) * 1978-07-10 1989-02-15 Fiat Allis Macch Movi Macchina per movimento terra del tipo a lama raschiante
CA1115514A (en) * 1978-10-06 1982-01-05 Masao Yokoyama Bulldozer blade mounting apparatus
US4281721A (en) * 1978-12-12 1981-08-04 Beales Steel Products Ltd. Bulldozer blade mounting assembly
US4364439A (en) * 1981-04-27 1982-12-21 Caterpillar Tractor Co. Implement assembly with pivot connection
US4424871A (en) * 1982-05-17 1984-01-10 Deere & Company Tilting and angling mechanism for dozer blade
AT379836B (de) * 1982-07-30 1986-03-10 Bombardier Rotax Wien Vorrichtung zur befestigung eines arbeitsgeraetes an einem fahrzeug

Also Published As

Publication number Publication date
JPS63503001A (ja) 1988-11-02
EP0262141A4 (de) 1988-06-14
CA1254383A (en) 1989-05-23
EP0262141A1 (de) 1988-04-06
JPH073079B2 (ja) 1995-01-18
SG6792G (en) 1992-03-20
EP0262141B1 (de) 1990-02-07
US4638869A (en) 1987-01-27
WO1987006288A1 (en) 1987-10-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee