IT977784B - Macchina del tipo livellatore per la costruzione di strad - Google Patents

Macchina del tipo livellatore per la costruzione di strad

Info

Publication number
IT977784B
IT977784B IT67334/73A IT6733473A IT977784B IT 977784 B IT977784 B IT 977784B IT 67334/73 A IT67334/73 A IT 67334/73A IT 6733473 A IT6733473 A IT 6733473A IT 977784 B IT977784 B IT 977784B
Authority
IT
Italy
Prior art keywords
strad
construction
machine
leveler type
leveler
Prior art date
Application number
IT67334/73A
Other languages
English (en)
Original Assignee
Cmi 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 Cmi Corp filed Critical Cmi Corp
Application granted granted Critical
Publication of IT977784B publication Critical patent/IT977784B/it

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
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/004—Devices for guiding or controlling the machines along a predetermined path
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
    • E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
    • E01C23/088—Rotary tools, e.g. milling drums
    • 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
    • E02F3/841—Devices for controlling and guiding the whole machine, e.g. by feeler elements and reference lines placed exteriorly of the machine
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/02—Conveying equipment mounted on a dredger
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears
    • E02F9/028—Travelling-gear, e.g. associated with slewing gears with arrangements for levelling the machine
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0808—Improving mounting or assembling, e.g. frame elements, disposition of all the components on the superstructures
    • 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
    • Y10S37/901—Bucket cleaners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Road Repair (AREA)
  • Agricultural Machines (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
IT67334/73A 1972-02-14 1973-02-13 Macchina del tipo livellatore per la costruzione di strad IT977784B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00225936A US3802525A (en) 1972-02-14 1972-02-14 Trimmer type road construction apparatus or the like

Publications (1)

Publication Number Publication Date
IT977784B true IT977784B (it) 1974-09-20

Family

ID=22846886

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67334/73A IT977784B (it) 1972-02-14 1973-02-13 Macchina del tipo livellatore per la costruzione di strad

Country Status (8)

Country Link
US (1) US3802525A (it)
JP (1) JPS5247257B2 (it)
AU (1) AU5144173A (it)
BR (1) BR7301089D0 (it)
DE (1) DE2306938A1 (it)
GB (1) GB1394936A (it)
IT (1) IT977784B (it)
ZA (1) ZA73639B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041623A (en) * 1975-09-22 1977-08-16 Miller Formless Co., Inc. Grade cutting machine
US4325580A (en) * 1979-05-07 1982-04-20 Cmi Corporation Roadway planing apparatus
JPS6058657U (ja) * 1983-09-28 1985-04-24 末広産業株式会社 サイド・アンロ−ダ
JPS617144A (ja) * 1984-06-22 1986-01-13 Kawasaki Heavy Ind Ltd 船内荷役用スクリューリクレーマ装置
DE3903482A1 (de) * 1989-02-06 1990-08-23 Wirtgen Gmbh Frontladerfraesvorrichtung zum abfraesen von beschaedigten strassendecken
DE102006062129B4 (de) 2006-12-22 2010-08-05 Wirtgen Gmbh Straßenbaumaschine sowie Verfahren zur Messung der Frästiefe
CN103215883A (zh) * 2013-04-03 2013-07-24 江苏华通动力重工有限公司 路面铣刨机自反馈浮动刮料系统
USD774561S1 (en) * 2014-01-24 2016-12-20 Bomag Gmbh Cold milling machine
CN103738672A (zh) * 2014-01-24 2014-04-23 广西建工集团建筑机械制造有限责任公司 一种可360°旋转的塔式皮带机
USD774562S1 (en) * 2014-07-22 2016-12-20 Bomag Gmbh Cold milling machine
CN108505577A (zh) * 2017-10-27 2018-09-07 襄阳忠良工程机械有限责任公司 可折叠型带式输送扒装机
US10315858B2 (en) * 2017-11-08 2019-06-11 Caterpiliar Paving Products Inc. Material deflector for a ground milling machine
CN110453557B (zh) * 2019-08-08 2021-03-26 河南省第二公路工程有限公司 路肩培土边坡整修专用机械
US11629735B2 (en) 2020-01-28 2023-04-18 Caterpillar Paving Products Inc. Milling machine having a fluid flow based height measurement system
US11255059B2 (en) 2020-01-28 2022-02-22 Caterpillar Paving Products Inc. Milling machine having a non-contact leg-height measurement system
US11692563B2 (en) 2020-01-28 2023-07-04 Caterpillar Paving Products Inc. Milling machine having a valve current based height measurement system
DE102020001163A1 (de) * 2020-02-21 2021-08-26 Bomag Gmbh Materialübergabevorrichtung für eine bodenfräsmaschine und bodenfräsmaschine mit derartiger materialübergabevorrichtung
US11566387B2 (en) 2020-03-12 2023-01-31 Caterpillar Paving Products Inc. Relative velocity based actuator velocity calibration system
US11578737B2 (en) 2020-03-12 2023-02-14 Caterpillar Paving Products Inc. Distance based actuator velocity calibration system
CN111519495B (zh) * 2020-04-07 2021-08-31 江苏集萃道路工程技术与装备研究所有限公司 一种就地复拌机用提料装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US437759A (en) * 1890-10-07 holth
US1196119A (en) * 1916-08-29 krupp
US651393A (en) * 1900-01-18 1900-06-12 Oliver H P Shroyer Motor-plow.
US706671A (en) * 1901-06-29 1902-08-12 John W Langfitt Electric road-grading machine.
US1077878A (en) * 1911-08-10 1913-11-04 Hagan Gas Engine Mfg Co Motor-plow and traction-engine.
US1127503A (en) * 1912-12-10 1915-02-09 Edie J Patterson Tractor.
US1202935A (en) * 1915-10-11 1916-10-31 Alexander R Wheat Drive mechanism for tractors.
US1298366A (en) * 1917-09-04 1919-03-25 Robert Francis Macfie Motor-vehicle.
US1715627A (en) * 1926-03-15 1929-06-04 Ruth Dredger Mfg Company Excavator drive
US1918564A (en) * 1931-05-07 1933-07-18 Rorabeck Claude Steering construction for tractor units
US2008908A (en) * 1933-09-05 1935-07-23 Caterpillar Tractor Co Road finishing machine
US2114434A (en) * 1936-03-14 1938-04-19 Martin M Spencer Road working machine
NL258631A (it) * 1960-02-12
US3423859A (en) * 1965-04-07 1969-01-28 Machinery Inc Const Road construction methods and apparatus
US3464510A (en) * 1966-06-07 1969-09-02 Honda Gijutsu Kenkyusho Kk Steering apparatus for an endless track vehicle
US3553670A (en) * 1967-02-13 1971-01-05 Gordon H Ball Inc Indicator for construction machines
US3500563A (en) * 1967-09-15 1970-03-17 Barber Greene Co Wheel-type top loading machine and method
US3540360A (en) * 1968-08-02 1970-11-17 Cmi Corp Control systems for road construction machinery
US3651588A (en) * 1969-09-18 1972-03-28 Raymond A Hanson Grade trimming apparatus
US3637026A (en) * 1969-10-06 1972-01-25 Cmi Corp Cross slope control of mobile machinery

Also Published As

Publication number Publication date
AU5144173A (en) 1974-10-17
GB1394936A (en) 1975-05-21
JPS4897301A (it) 1973-12-12
DE2306938A1 (de) 1973-08-30
US3802525A (en) 1974-04-09
ZA73639B (en) 1973-10-31
BR7301089D0 (pt) 1973-12-11
JPS5247257B2 (it) 1977-12-01

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