CA2261508A1 - Vibrating screed for surfacing concrete - Google Patents

Vibrating screed for surfacing concrete Download PDF

Info

Publication number
CA2261508A1
CA2261508A1 CA002261508A CA2261508A CA2261508A1 CA 2261508 A1 CA2261508 A1 CA 2261508A1 CA 002261508 A CA002261508 A CA 002261508A CA 2261508 A CA2261508 A CA 2261508A CA 2261508 A1 CA2261508 A1 CA 2261508A1
Authority
CA
Canada
Prior art keywords
tubular
blade
motor
transmission
handle
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
CA002261508A
Other languages
French (fr)
Other versions
CA2261508C (en
Inventor
Roger Rouillard
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.)
2544-9455 QUEBEC Inc
Original Assignee
LES BETONS ROGER ROUILLARD Inc
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 LES BETONS ROGER ROUILLARD Inc filed Critical LES BETONS ROGER ROUILLARD Inc
Priority to CA002261508A priority Critical patent/CA2261508C/en
Publication of CA2261508A1 publication Critical patent/CA2261508A1/en
Application granted granted Critical
Publication of CA2261508C publication Critical patent/CA2261508C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
    • F16D3/74—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts the intermediate member or members being made of rubber or other rubber-like flexible material
    • 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
    • E01C19/402—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 the tools being hand-guided
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/20—Implements for finishing work on buildings for laying flooring
    • E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
    • E04F21/241—Elongated smoothing blades or plates, e.g. screed apparatus
    • E04F21/242—Elongated smoothing blades or plates, e.g. screed apparatus with vibrating means, e.g. vibrating screeds

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Road Paving Machines (AREA)

Abstract

A vibrating screed for surfacing concrete comprises a surfacing blade, a pair of handle assemblies mounted to said blade, a motor, vibration causing mechanism and a transmission connecting the motor to the vibration causing mechanism such that, when the motor is in operation it causes the transmission to rotate with the transmission being adapted to impart a vibratory motion to the blade. The transmission includes a flexible joint having an angled configuration to allow the motor to be mounted rearwardly of a leading edge of the blade. Each handle assembly comprises a main elongated tubular member and a handle mounted at a proximal end thereof. The handle includes a first tubular element mounted around the main tubular member, a second tubular element extending sideways from the first element and a third tubular element extending around the second element, with a grip member being mounted to the third element. The first element is capable of relative rotatable and translational displacement with respect to the main tubular member, and the third element and grip member are capable of rotational displacement relative to the second element. Clamps are provided for securing the first and third tubular elements in selected positions relative to the main tubular member and to the second tubular element, respectively.
CA002261508A 1999-02-12 1999-02-12 Vibrating screed for surfacing concrete Expired - Lifetime CA2261508C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002261508A CA2261508C (en) 1999-02-12 1999-02-12 Vibrating screed for surfacing concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002261508A CA2261508C (en) 1999-02-12 1999-02-12 Vibrating screed for surfacing concrete

Publications (2)

Publication Number Publication Date
CA2261508A1 true CA2261508A1 (en) 2000-08-12
CA2261508C CA2261508C (en) 2002-06-11

Family

ID=4163285

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002261508A Expired - Lifetime CA2261508C (en) 1999-02-12 1999-02-12 Vibrating screed for surfacing concrete

Country Status (1)

Country Link
CA (1) CA2261508C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005220738A (en) * 2004-02-04 2005-08-18 Wacker Corp Mobile vibrator equipped with vibration controller
CN113215930A (en) * 2021-06-01 2021-08-06 北京华之峰智能技术有限公司 Airport runway ground construction screeding and plastering device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005220738A (en) * 2004-02-04 2005-08-18 Wacker Corp Mobile vibrator equipped with vibration controller
CN113215930A (en) * 2021-06-01 2021-08-06 北京华之峰智能技术有限公司 Airport runway ground construction screeding and plastering device

Also Published As

Publication number Publication date
CA2261508C (en) 2002-06-11

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20190212