BR7105138D0 - Dispositivo de nivelamento de alta precisao - Google Patents

Dispositivo de nivelamento de alta precisao

Info

Publication number
BR7105138D0
BR7105138D0 BR5138/71A BR513871A BR7105138D0 BR 7105138 D0 BR7105138 D0 BR 7105138D0 BR 5138/71 A BR5138/71 A BR 5138/71A BR 513871 A BR513871 A BR 513871A BR 7105138 D0 BR7105138 D0 BR 7105138D0
Authority
BR
Brazil
Prior art keywords
high precision
leveling device
precision leveling
precision
leveling
Prior art date
Application number
BR5138/71A
Other languages
English (en)
Inventor
R Brown
Original Assignee
Brohigbu Ltd
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 Brohigbu Ltd filed Critical Brohigbu Ltd
Publication of BR7105138D0 publication Critical patent/BR7105138D0/pt

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
    • E02F3/78—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements
    • E02F3/783—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements having a horizontal axis of rotation
    • 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
    • E02F3/7604—Combinations of scraper blades with soil loosening tools working independently of scraper blades
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S37/00—Excavating
    • Y10S37/907—Automatic leveling excavators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
BR5138/71A 1970-08-11 1971-08-10 Dispositivo de nivelamento de alta precisao BR7105138D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6291770A 1970-08-11 1970-08-11

Publications (1)

Publication Number Publication Date
BR7105138D0 true BR7105138D0 (pt) 1973-04-19

Family

ID=22045694

Family Applications (1)

Application Number Title Priority Date Filing Date
BR5138/71A BR7105138D0 (pt) 1970-08-11 1971-08-10 Dispositivo de nivelamento de alta precisao

Country Status (6)

Country Link
US (1) US3693722A (pt)
AU (1) AU452014B2 (pt)
BR (1) BR7105138D0 (pt)
CA (1) CA933750A (pt)
FR (1) FR2104193A5 (pt)
ZA (1) ZA715173B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841006A (en) * 1973-03-01 1974-10-15 V Kiselev Excavating and grading machine with adjustable rotary cutting head
FR2222497B1 (pt) * 1973-03-22 1976-06-11 Inst Lesovodstva Mek
US4041623A (en) * 1975-09-22 1977-08-16 Miller Formless Co., Inc. Grade cutting machine
US4185698A (en) * 1978-02-27 1980-01-29 J. I. Case Company Adjustable auger dozer
US4197032A (en) * 1978-08-02 1980-04-08 Power Curbers, Inc. Apparatus and method for forming a continuous strip of paving
US4331204A (en) * 1980-03-21 1982-05-25 White Robert E Tillage implement
US4307524A (en) * 1980-06-03 1981-12-29 Leaf Enterprises, Inc. Ice removing attachment for a vehicle
AT382062B (de) * 1985-02-08 1987-01-12 Ranner Dietrich Bodenbearbeitungsgeraet
US4775014A (en) * 1986-02-06 1988-10-04 Bombardier-Rotax-Wein Productions- Und Vertriebsgesellschaft M.B.H. Ground-working implement
FR2617216B1 (fr) * 1987-06-23 1990-12-14 Gal Sarl Procede de travail permettant d'araser les accotements de chaussees et machine permettant de mettre en oeuvre ce procede
US4936392A (en) * 1988-11-28 1990-06-26 Kevin Kitchin Road shoulder grading attachment
US5799736A (en) * 1994-10-11 1998-09-01 R&R Enterprises Inc. Dirt distribution method
US6068065A (en) * 1998-04-20 2000-05-30 Mehew; Wayne Roller attachment for road grader
US9011039B2 (en) 2011-03-24 2015-04-21 Rm Equipment, Llc Apparatuses for servicing roadways
DE102016011745A1 (de) * 2016-09-30 2018-04-05 Florian Lagger Vorrichtung zum Sanieren und Profilieren von beschädigten wassergebundenen Wegdecken
US11326323B2 (en) * 2020-02-11 2022-05-10 Bernard E. Wielenberg Dirt contouring and grading device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1883404A (en) * 1928-08-11 1932-10-18 Ronning Adolph Road maintainer
US3423859A (en) * 1965-04-07 1969-01-28 Machinery Inc Const Road construction methods and apparatus
US3490539A (en) * 1966-07-27 1970-01-20 Marvin L Hilmes Surface preparation and grading machine including box planer assembly and grade/slope control mechanism therefor
US3568778A (en) * 1969-01-23 1971-03-09 Cmi Corp Motor grader apparatus

Also Published As

Publication number Publication date
CA933750A (en) 1973-09-18
US3693722A (en) 1972-09-26
AU3176471A (en) 1973-02-01
FR2104193A5 (pt) 1972-04-14
AU452014B2 (en) 1974-08-22
ZA715173B (en) 1972-04-26

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