CA2669261C - Lame en aile de chasse-neige - Google Patents

Lame en aile de chasse-neige Download PDF

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Publication number
CA2669261C
CA2669261C CA 2669261 CA2669261A CA2669261C CA 2669261 C CA2669261 C CA 2669261C CA 2669261 CA2669261 CA 2669261 CA 2669261 A CA2669261 A CA 2669261A CA 2669261 C CA2669261 C CA 2669261C
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CA
Canada
Prior art keywords
blade
wing
plow
center
center blade
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.)
Active
Application number
CA 2669261
Other languages
English (en)
Other versions
CA2669261A1 (fr
Inventor
Robert N. Ii Gamble
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.)
Sno-Way International Inc
Original Assignee
Sno-Way International 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
Priority claimed from US12/485,572 external-priority patent/US8061063B2/en
Application filed by Sno-Way International Inc filed Critical Sno-Way International Inc
Publication of CA2669261A1 publication Critical patent/CA2669261A1/fr
Application granted granted Critical
Publication of CA2669261C publication Critical patent/CA2669261C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Chasse-neige comprenant une lame centrale et une lame en aile raccordée à chaque extrémité de la lame centrale. Chaque lame en aile est raccordée de façon pivotante à la lame centrale autour dun axe. Le chasse-neige comprend une première paire de bandes dusure, et une bande dusure est raccordée à la première extrémité de la lame centrale tandis que lautre bande dusure est raccordée à une lame en aile. Une deuxième paire de bandes dusure est prévue, et une bande dusure est raccordée à la deuxième extrémité de la lame centrale tandis que lautre bande dusure est raccordée à lautre lame en aile. Un tube de pivot daile est raccordé aux lames en aile et à la lame centrale, à chaque extrémité de la lame centrale. La lame en aile, les bandes dusure et le tube de pivot daile, à chaque extrémité de la lame centrale, minimisent un écart entre les lames sur toute lamplitude du mouvement de chaque lame daile.
CA 2669261 2008-06-17 2009-06-17 Lame en aile de chasse-neige Active CA2669261C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US7322708P 2008-06-17 2008-06-17
US61/073,227 2008-06-17
US12/485,572 US8061063B2 (en) 2008-06-17 2009-06-16 Plow wing blade
US12/485,572 2009-06-16

Publications (2)

Publication Number Publication Date
CA2669261A1 CA2669261A1 (fr) 2009-12-17
CA2669261C true CA2669261C (fr) 2015-04-28

Family

ID=41449581

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2669261 Active CA2669261C (fr) 2008-06-17 2009-06-17 Lame en aile de chasse-neige

Country Status (1)

Country Link
CA (1) CA2669261C (fr)

Also Published As

Publication number Publication date
CA2669261A1 (fr) 2009-12-17

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