CA2240436A1 - Retractable pivoting scraper blade for snow blower - Google Patents

Retractable pivoting scraper blade for snow blower

Info

Publication number
CA2240436A1
CA2240436A1 CA 2240436 CA2240436A CA2240436A1 CA 2240436 A1 CA2240436 A1 CA 2240436A1 CA 2240436 CA2240436 CA 2240436 CA 2240436 A CA2240436 A CA 2240436A CA 2240436 A1 CA2240436 A1 CA 2240436A1
Authority
CA
Canada
Prior art keywords
snow
snow blower
auger
blade
blower
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
CA 2240436
Other languages
French (fr)
Other versions
CA2240436C (en
Inventor
Christian Champagne
Rejean Pronovost
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.)
Machineries Pronovost Inc
Original Assignee
Individual
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
Priority claimed from CA002224443A external-priority patent/CA2224443A1/en
Application filed by Individual filed Critical Individual
Priority to CA 2240436 priority Critical patent/CA2240436C/en
Publication of CA2240436A1 publication Critical patent/CA2240436A1/en
Application granted granted Critical
Publication of CA2240436C publication Critical patent/CA2240436C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • E01H5/08—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements
    • E01H5/09—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels
    • E01H5/098—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels about horizontal or substantially horizontal axises perpendicular or substantially perpendicular to the direction of clearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)

Abstract

A device is disclosed, for use with a snow blower being of the type having an auger, and allowing it to operate while moving backwards. The device principally consists of a concave blade mounted on a snow blower, which pivots between an operative position where the blade extends close to the ground and the concave surface of the blade extends in front of the auger in such a way that the blade scrapes the snow and directs it towards the auger when the snow blower is lifted up to let the snow pass under it and moves backwards, and an inoperative position where the blade is raised to a height sufficient to let the snow reach the auger when the snow blower moves forwards. A snow blower equipped with a device as defined above, for operating while moving backwards, is also disclosed as well as a method for blowing snow with a snow blower equipped with that device. Although the device has been designed to fit on a removable snow blower mounted on a motorized vehicle, it could be adapted to any type of snow blower having an auger.
CA 2240436 1998-01-06 1998-07-07 Retractable pivoting scraper blade for snow blower Expired - Lifetime CA2240436C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2240436 CA2240436C (en) 1998-01-06 1998-07-07 Retractable pivoting scraper blade for snow blower

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002224443A CA2224443A1 (en) 1998-01-06 1998-01-06 Snow blower swivelling blade
CA2,224,443 1998-01-06
CA 2240436 CA2240436C (en) 1998-01-06 1998-07-07 Retractable pivoting scraper blade for snow blower

Publications (2)

Publication Number Publication Date
CA2240436A1 true CA2240436A1 (en) 1998-08-07
CA2240436C CA2240436C (en) 2000-05-23

Family

ID=25679926

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2240436 Expired - Lifetime CA2240436C (en) 1998-01-06 1998-07-07 Retractable pivoting scraper blade for snow blower

Country Status (1)

Country Link
CA (1) CA2240436C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9624632B2 (en) 2014-03-06 2017-04-18 Immeubles Mfp 1006 Inc. Snowblower impeller
US10106942B2 (en) 2016-02-10 2018-10-23 Atelier D'usinage Jules Roberge Inc Dual function pusher-puller plow blade system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11111643B2 (en) 2018-04-13 2021-09-07 Ronald H. Bergman Bi-directional snow removal machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9624632B2 (en) 2014-03-06 2017-04-18 Immeubles Mfp 1006 Inc. Snowblower impeller
US9708782B2 (en) 2014-03-06 2017-07-18 Immeubles Mfp 1006 Inc. Snowblower auger
US10106942B2 (en) 2016-02-10 2018-10-23 Atelier D'usinage Jules Roberge Inc Dual function pusher-puller plow blade system

Also Published As

Publication number Publication date
CA2240436C (en) 2000-05-23

Similar Documents

Publication Publication Date Title
US6154985A (en) Retractable pivoting scraper blade for snow blower
CA2423830C (en) Articulated scraper blade system
CA2173025A1 (en) Snow plow for light duty vehicles
CA2184922A1 (en) Adjustable wing plow
US5669163A (en) Snow removal device
CA2346600A1 (en) Improved folding pusher
MY130273A (en) Retractable hard top for motor vehicles and motor vehicle comprising a hard top
USD350723S (en) Windshield wiper blade snow and ice removing strip for attachment to a vehicle windshield
CA2271290A1 (en) Vehicle hitch mount assembly for a snow plow
CA2333845A1 (en) Retractable side wing assembly
CA2388742A1 (en) Variable offset rotary mower apparatus
CA2330232A1 (en) Vehicle hitch mount assembly for a snow plow
CA2071256A1 (en) Rear Mounted Grader for Vehicles
US6202329B1 (en) Apparatus for removing snow from rooftops
US20080086919A1 (en) Snow removal device
US7716857B2 (en) Fluid shovel apparatus and method
US5974702A (en) Snow plow mounting assembly
CA2240436A1 (en) Retractable pivoting scraper blade for snow blower
WO2007064693A3 (en) Apparatus protecting vehicle with accessory when scraping edge of accessory strikes fixed object
CN110872824A (en) Road surface maintenance vehicle of earth function on clearance road
US4459769A (en) Snowplow attachment
AU8001987A (en) Device on motor vehicles for preventing or reducing discharge of water spray from the wheel case during driving on wet roadways
CA2394447A1 (en) Snowtrail grooming accessory and method
GB2124988A (en) Air or spray control screen assembly for use on a road vehicle
CA2212090A1 (en) Windshield wiper lifting device

Legal Events

Date Code Title Description
EEER Examination request