GB857474A - Improvements in or relating to methods of and apparatus for laying roads - Google Patents

Improvements in or relating to methods of and apparatus for laying roads

Info

Publication number
GB857474A
GB857474A GB1159858A GB1159858A GB857474A GB 857474 A GB857474 A GB 857474A GB 1159858 A GB1159858 A GB 1159858A GB 1159858 A GB1159858 A GB 1159858A GB 857474 A GB857474 A GB 857474A
Authority
GB
United Kingdom
Prior art keywords
screed
machine
light
cells
oct
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
GB1159858A
Other languages
English (en)
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.)
Impresa Pizzarotti & C Srl
Original Assignee
Impresa Pizzarotti & C Srl
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 Impresa Pizzarotti & C Srl filed Critical Impresa Pizzarotti & C Srl
Publication of GB857474A publication Critical patent/GB857474A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/002—Active optical surveying means
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
    • A01B69/007—Steering or guiding of agricultural vehicles, e.g. steering of the tractor to keep the plough in the furrow
    • A01B69/008—Steering or guiding of agricultural vehicles, e.g. steering of the tractor to keep the plough in the furrow automatic
    • 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
    • E01C19/006—Devices for guiding or controlling the machines along a predetermined path by laser or ultrasound
    • 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
    • E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
    • E01C19/4833—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with tamping or vibrating means for consolidating or finishing, e.g. immersed vibrators, with or without non-vibratory or non-percussive pressing or smoothing means
    • E01C19/4853—Apparatus designed for railless operation, e.g. crawler-mounted, provided with portable trackway arrangements
    • E01C19/486—Apparatus designed for railless operation, e.g. crawler-mounted, provided with portable trackway arrangements with non-vibratory or non-percussive pressing or smoothing means; with supplemental elements penetrating the paving to work the material thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optics & Photonics (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Road Paving Machines (AREA)
GB1159858A 1957-06-18 1958-04-11 Improvements in or relating to methods of and apparatus for laying roads Expired GB857474A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT909957 1957-06-18
IT555157 1957-10-05
IT604657 1957-10-30

Publications (1)

Publication Number Publication Date
GB857474A true GB857474A (en) 1960-12-29

Family

ID=33101857

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1159858A Expired GB857474A (en) 1957-06-18 1958-04-11 Improvements in or relating to methods of and apparatus for laying roads

Country Status (5)

Country Link
BE (1) BE566761A (cs)
CH (1) CH359457A (cs)
DE (1) DE1151531B (cs)
FR (1) FR1205339A (cs)
GB (1) GB857474A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113250447A (zh) * 2021-06-01 2021-08-13 云南穿山机甲能源装备科技有限公司 一种滑模施工线型和高程检测控制系统及方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272954B (de) * 1964-03-23 1968-07-18 Leipzig Inst Foerdertech Einrichtung zum geradlinigen Ruecken von Foerderbandstrassen
DK1118713T3 (da) 2000-01-19 2005-01-10 Joseph Voegele Ag Fremgangsmåde til styring af en entreprenörmaskine og en vejlægningsmaskine samt vejlægningsmaskine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1987398A (en) * 1932-01-25 1935-01-08 Jaeger Machine Co Road finishing apparatus
DE1004641B (de) * 1952-11-25 1957-03-21 Jacques Drouard Verfahren und Vorrichtung zum Anheben und Ausrichten von Gleisen
GB753519A (en) * 1952-11-25 1956-07-25 Jacques Drouard Method of and apparatus for raising and levelling railway-tracks
DE1010980B (de) * 1953-03-14 1957-06-27 Dingler Werke Ag Gelaendegaengige, mit Raedern oder Raupen ausgeruestete Strassen- und Kanalbaumaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113250447A (zh) * 2021-06-01 2021-08-13 云南穿山机甲能源装备科技有限公司 一种滑模施工线型和高程检测控制系统及方法
CN113250447B (zh) * 2021-06-01 2022-07-26 云南穿山机甲能源装备科技有限公司 一种滑模施工线型和高程检测控制系统及方法

Also Published As

Publication number Publication date
FR1205339A (fr) 1960-02-02
DE1151531B (de) 1963-07-18
CH359457A (it) 1962-01-15
BE566761A (cs) 1960-08-12

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