CA2252250A1 - Apparatus and method for three-dimensional contouring - Google Patents

Apparatus and method for three-dimensional contouring Download PDF

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Publication number
CA2252250A1
CA2252250A1 CA002252250A CA2252250A CA2252250A1 CA 2252250 A1 CA2252250 A1 CA 2252250A1 CA 002252250 A CA002252250 A CA 002252250A CA 2252250 A CA2252250 A CA 2252250A CA 2252250 A1 CA2252250 A1 CA 2252250A1
Authority
CA
Canada
Prior art keywords
contouring assembly
contouring
assembly
plow
fluid cylinders
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.)
Granted
Application number
CA002252250A
Other languages
French (fr)
Other versions
CA2252250C (en
Inventor
Carl B. Kieranen
Charles A. Hallstrom
Glen R. Simula
Nils P. Ruonavaara
James D. Waineo
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.)
Michigan Technological University
Somero Enterprises Inc
Original Assignee
Delaware Capital Formation Inc
Michigan Technological University
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 Delaware Capital Formation Inc, Michigan Technological University filed Critical Delaware Capital Formation Inc
Priority to CA002667451A priority Critical patent/CA2667451A1/en
Publication of CA2252250A1 publication Critical patent/CA2252250A1/en
Application granted granted Critical
Publication of CA2252250C publication Critical patent/CA2252250C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • E01C19/22—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 consolidating or finishing laid-down unset materials
    • E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
    • E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
    • E01C19/40—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight adapted to impart a smooth finish to the paving, e.g. tamping or vibrating finishers
    • 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

Abstract

A contouring device and method for contouring three-dimensionally curved surfaces includes an elongated contouring assembly that is supported at opposite ends by a pair of fluid cylinders. The fluid cylinders are controlled to raise and lower the ends of the contouring assembly independently of each other, thereby allowing the contouring assembly to create a three-dimensionally curved surface as it passes over an area to be contoured. The control of one of the fluid cylinders is based on a comparison of the measured position of a first end of the contouring assembly with a profile of the surface to be leveled that is stored in a computer memory. The measurement of the position of the first end of the contouring assembly is achieved by a tracking device which tracks the position of a target positioned on the first end of the contouring assembly and which determines the three dimensional position of the target. A proximity sensor measures the position of the second end of the contouring assembly from a surface and outputs a control signal that adjusts the height of the second end of the contouring assembly to follow the surface. Alternatively, a second target positioned on the second contouring assembly end is tracked by a second tracking device to determine the three--dimensional position of the second end. The contouring assembly preferably has a plow, rotating auger, and a vibratory screed positioned adjacent and parallel to one another in an orientation transverse to the direction of motion of the contouring assembly. The plow, rotating auger, and vibratory screed are all pivotable about an axis parallel to their longitudinal direction. A pivot or tilting controller controls the tilting of the plow, rotating auger, and vibratory screed to follow the slope of the profile stored in computer memory.
CA002252250A 1998-10-27 1998-10-30 Apparatus and method for three-dimensional contouring Expired - Lifetime CA2252250C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002667451A CA2667451A1 (en) 1998-10-27 1998-10-30 Apparatus for three-dimensional contouring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/179,648 1998-10-27
US09/179,648 US6227761B1 (en) 1998-10-27 1998-10-27 Apparatus and method for three-dimensional contouring

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002667451A Division CA2667451A1 (en) 1998-10-27 1998-10-30 Apparatus for three-dimensional contouring

Publications (2)

Publication Number Publication Date
CA2252250A1 true CA2252250A1 (en) 2000-04-27
CA2252250C CA2252250C (en) 2009-07-14

Family

ID=22657416

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002667451A Abandoned CA2667451A1 (en) 1998-10-27 1998-10-30 Apparatus for three-dimensional contouring
CA002252250A Expired - Lifetime CA2252250C (en) 1998-10-27 1998-10-30 Apparatus and method for three-dimensional contouring

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002667451A Abandoned CA2667451A1 (en) 1998-10-27 1998-10-30 Apparatus for three-dimensional contouring

Country Status (8)

Country Link
US (4) US6227761B1 (en)
EP (2) EP1707673A3 (en)
AR (1) AR020969A1 (en)
AU (1) AU5258599A (en)
BR (1) BR9904700A (en)
CA (2) CA2667451A1 (en)
DE (1) DE69934756T2 (en)
ES (1) ES2281955T3 (en)

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CN105442821A (en) * 2015-12-24 2016-03-30 中联装备集团北新机械有限公司 Vibration trowelling type cement distributing device and method
CN110004800A (en) * 2019-04-10 2019-07-12 安徽开源路桥有限责任公司 Asphalt concrete pavement construction equipment and construction method based on 3D numerical control system
CN113235889A (en) * 2021-05-20 2021-08-10 潘丽 Automatic trowelling machine of le luo triangle

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CN105442821B (en) * 2015-12-24 2018-01-19 中联装备集团北新机械有限公司 One kind shakes floating cement cloth device and method
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CN113235889A (en) * 2021-05-20 2021-08-10 潘丽 Automatic trowelling machine of le luo triangle

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EP0997579A2 (en) 2000-05-03
EP1707673A3 (en) 2008-04-23
BR9904700A (en) 2000-08-29
US20020098039A1 (en) 2002-07-25
US7144191B2 (en) 2006-12-05
CA2667451A1 (en) 2000-04-27
AR020969A1 (en) 2002-06-05
US6929420B2 (en) 2005-08-16
USRE39834E1 (en) 2007-09-11
EP1707673A2 (en) 2006-10-04
ES2281955T3 (en) 2007-10-01
EP0997579A3 (en) 2002-04-03
DE69934756D1 (en) 2007-02-22
AU5258599A (en) 2000-05-04
DE69934756T2 (en) 2007-11-15
US20050147467A1 (en) 2005-07-07
EP0997579B1 (en) 2007-01-10
US6227761B1 (en) 2001-05-08
CA2252250C (en) 2009-07-14

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