SE0300109L - Back and forth vibrator plate - Google Patents

Back and forth vibrator plate

Info

Publication number
SE0300109L
SE0300109L SE0300109A SE0300109A SE0300109L SE 0300109 L SE0300109 L SE 0300109L SE 0300109 A SE0300109 A SE 0300109A SE 0300109 A SE0300109 A SE 0300109A SE 0300109 L SE0300109 L SE 0300109L
Authority
SE
Sweden
Prior art keywords
forth
plate
vibrator plate
vibrating part
axles
Prior art date
Application number
SE0300109A
Other languages
Swedish (sv)
Other versions
SE524084C2 (en
SE0300109D0 (en
Inventor
Lennart Hallstedt
Original Assignee
Halltek Ab
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 Halltek Ab filed Critical Halltek Ab
Priority to SE0300109A priority Critical patent/SE0300109L/en
Publication of SE0300109D0 publication Critical patent/SE0300109D0/en
Publication of SE524084C2 publication Critical patent/SE524084C2/en
Publication of SE0300109L publication Critical patent/SE0300109L/en

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
    • 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
    • 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
    • E01C19/38—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 with means specifically for generating vibrations, e.g. vibrating plate compactors, immersion vibrators
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Motors (AREA)
  • Road Paving Machines (AREA)
  • Reciprocating Pumps (AREA)

Abstract

The vibrating part is provided with two eccentric axles (4, 5) each driven by its own hydraulic motor (7, 8). The axles are located on either side of the centre of gravity for the vibrating part and rotate independently from each other. The flow of hydraulic fluid to the motor is regulated by a valve. As the plate is moved backwards and forwards, energy from the previously driven axle is used to acceleration rotation of the hydraulic motor being used to provide the drive force for moving the plate.
SE0300109A 2003-01-20 2003-01-20 Back and forth vibrator plate SE0300109L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0300109A SE0300109L (en) 2003-01-20 2003-01-20 Back and forth vibrator plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0300109A SE0300109L (en) 2003-01-20 2003-01-20 Back and forth vibrator plate

Publications (3)

Publication Number Publication Date
SE0300109D0 SE0300109D0 (en) 2003-01-20
SE524084C2 SE524084C2 (en) 2004-06-22
SE0300109L true SE0300109L (en) 2004-06-22

Family

ID=20290144

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0300109A SE0300109L (en) 2003-01-20 2003-01-20 Back and forth vibrator plate

Country Status (1)

Country Link
SE (1) SE0300109L (en)

Also Published As

Publication number Publication date
SE524084C2 (en) 2004-06-22
SE0300109D0 (en) 2003-01-20

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Legal Events

Date Code Title Description
NUG Patent has lapsed