US2007089327A1PendingUtilityA1

Plow with blade wing

47
Individually held — no corporate assignee on recordPriority: Oct 21, 2005Filed: Oct 21, 2005Published: Apr 26, 2007
Est. expiryOct 21, 2025(expired)· nominal 20-yr term from priority
Inventors:Gary E. Watson
E01H 5/065
47
PatentIndex Score
0
Cited by
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References
0
Claims

Abstract

A plow assembly has a blade, structure attached to the blade and adapted to be attached to a vehicle for mounting the blade to and supporting the blade from the vehicle, and a wing attached to an end of the blade. The wing has a first portion mounted for movement along the blade to and between a retracted position and an extended position, and a second portion mounted in fixed relation relative to the first portion at an angle relative thereto.

Claims

exact text as granted — not AI-modified
1 . a plow assembly comprising: 
 a blade,    structure attached to said blade and adapted to be attached to a vehicle for mounting said blade to and supporting said blade from the vehicle, and    a wing attached to an end of said blade, said wing having a first portion mounted for movement along said blade to and between a retracted position and an extended position, and a second portion mounted in fixed relation relative to said first portion at an angle relative thereto.    
   
   
       2 . The plow assembly of  claim 1  wherein said first portion of said wing is mounted for translational movement along said blade.  
   
   
       3 . The plow assembly of  claim 1  wherein said first portion of said wing is mounted for sliding movement along said blade.  
   
   
       4 . The plow assembly of  claim 1  wherein said first portion of said wing is mounted for sliding movement along a forward side of said blade.  
   
   
       5 . The plow assembly of  claim 1  further including an actuator for moving said first portion of said wing along said blade.  
   
   
       6 . The plow assembly of  claim 5  wherein said actuator is a hydraulic cylinder.  
   
   
       7 . The plow assembly of  claim 1  wherein said second portion of said wing is mountable in fixed relation relative to said first portion of said wing at at least two different angles relative thereto.  
   
   
       8 . A blade assembly for a plow assembly comprising: 
 a blade adapted to be mounted to and supported from a vehicle, and    a wing attached to an end of said blade, said wing having a first portion mounted for movement along said blade to and between a retracted position and an extended position, and a second portion mounted in fixed relation relative to said first portion at an angle relative thereto.    
   
   
       9 . The blade assembly of  claim 8  wherein said first portion of said wing is mounted for translational movement along said blade.  
   
   
       10 . The blade assembly of  claim 8  wherein said first portion of said wing is mounted for sliding movement along said blade.  
   
   
       11 . The blade assembly of  claim 8  wherein said first portion of said wing is mounted for sliding movement along a forward side of said blade.  
   
   
       12 . The blade assembly of  claim 8  further including an actuator for moving said first portion of said wing along said blade.  
   
   
       13 . The blade assembly of  claim 12  wherein said actuator is a hydraulic cylinder.  
   
   
       14 . The blade assembly of  claim 8  wherein said second portion of said wing is mountable in fixed relation relative to said first portion of said wing at at least two different angles relative thereto.  
   
   
       15 . A plow assembly comprising: 
 a blade,    structure attached to said blade and adapted to be attached to a vehicle for mounting said blade to and supporting said blade from the vehicle, and    a wing attached to an end of said blade, said wing having a first portion mounted for rolling movement along said blade to and between a retracted position and an extended position, and a second portion mounted to said first portion at an angle relative thereto.    
   
   
       16 . The plow assembly of  claim 15  wherein said first portion of said wing is mounted for rolling movement along a forward side of said blade.  
   
   
       17 . The plow assembly of  claim 15  further comprising: 
 an actuator for moving said first portion of said wing along said blade.    
   
   
       18 . The plow assembly of  claim 17  wherein said actuator is a hydraulic cylinder.  
   
   
       19 . The plow assembly of  claim 15  wherein said second portion of said wing is mounted in fixed relation relative to said first portion of said wing.  
   
   
       20 . The plow assembly of  claim 15  wherein said second portion of said wing is mountable in fixed relation relative to said first portion of said wing at at least two different angles relative thereto.  
   
   
       21 . The plow assembly of  claim 15  wherein said second portion of said wing is mounted for rotating movement relative to said first portion of said wing.  
   
   
       22 . The plow assembly of  claim 21  further including an actuator for moving said second portion of said wing relative to said first portion of said wing.  
   
   
       23 . The plow assembly of  claim 22  wherein said actuator is a hydraulic cylinder.  
   
   
       24 . A blade assembly for a plow assembly comprising: 
 a blade adapted to be mounted to and supported from a vehicle, and    a wing attached to an end of said blade, said wing having a first portion mounted for rolling movement along said blade to and between a retracted position and an extended position, and a second portion mounted to said first portion at an angle relative thereto.    
   
   
       25 . The blade assembly of  claim 24  wherein said first portion of said wing is mounted for rolling movement along a forward side of said blade.  
   
   
       26 . The blade assembly of  claim 24  further including an actuator for moving said first portion of said wing along said blade.  
   
   
       27 . The blade assembly of  claim 26  wherein said actuator is a hydraulic cylinder.  
   
   
       28 . The blade assembly of  claim 24  wherein said second portion of said wing is mounted in fixed relation relative to said first portion of said wing.  
   
   
       29 . The blade assembly of  claim 24  wherein said second portion of said wing is mountable in fixed relation relative to said first portion of said wing at at least two different angles relative thereto.  
   
   
       30 . The blade assembly of  claim 24  wherein said second portion of said wing is mounted for rotating movement relative to said first portion of said wing.  
   
   
       31 . The blade assembly of  claim 30  further including an actuator for moving said second portion of said wing relative to said first portion of said wing.  
   
   
       32 . The blade assembly of  claim 31  wherein said actuator is a hydraulic cylinder.  
   
   
       33 . A plow assembly comprising: 
 a blade,    structure attached to said blade and adapted to be attached to a vehicle for mounting said blade to and supporting said blade from the vehicle, and    a wing attached to an end of said blade, said wing mounted for rolling movement along said blade to and between a retracted position and an extended position.    
   
   
       34 . The plow assembly of  claim 33  wherein said wing is mounted for rolling movement along a forward side of said blade.  
   
   
       35 . The plow assembly of  claim 33  further including an actuator for moving said wing along said blade.  
   
   
       36 . The plow assembly of  claim 35  wherein said actuator is a hydraulic cylinder.  
   
   
       37 . A blade assembly for a plow assembly comprising: 
 a blade adapted to be mounted to and supported from a vehicle,    a wing attached to an end of said blade, said wing mounted for rolling movement along said blade to and between a retracted position and an extended position.    
   
   
       38 . The blade assembly of  claim 37  wherein said wing is mounted for rolling movement along a forward side of said blade.  
   
   
       39 . The blade assembly of  claim 37  further including an actuator for moving said wing along said blade.  
   
   
       40 . The blade assembly of  claim 39  wherein said actuator is a hydraulic cylinder.  
   
   
       41 . A plow assembly comprising: 
 a blade,    structure attached to said blade and adapted to be attached to a vehicle for mounting said blade to and supporting said blade from the vehicle, and    a wing attached to an end of said blade, said wing selectably mountable in fixed relation relative to said blade at at least two different angles relative thereto.    
   
   
       42 . The plow assembly of  claim 41  wherein said wing is mountable in fixed relation relative to said blade at an angle of about 0° and at an angle of about 30°.  
   
   
       43 . The plow assembly of  claim 41  wherein said wing is mountable in fixed relation relative to said blade at an angle of about 0° and at an angle of about 90°.  
   
   
       44 . The plow assembly of  claim 41  wherein said wing is mountable in fixed relation relative to said blade at an angle of about 30° and at an angle of about 90°.  
   
   
       45 . The plow assembly of  claim 41  wherein said wing is mountable in fixed relation relative to said blade at an angle of about 0°, at an angle of about 30°, and at an angle of about 90°.  
   
   
       46 . A blade assembly for a plow assembly comprising: 
 a blade adapted to be mounted to and supported from a vehicle, and    a wing attached to an end of said blade, said wing selectably mountable in fixed relation relative to said blade at at least two different angles relative thereto.    
   
   
       47 . The blade assembly of  claim 46  wherein said wing is mountable in fixed relation relative to said blade at an angle of about 0° and at an angle of about 30°.  
   
   
       48 . The blade assembly of  claim 46  wherein said wing is mountable in fixed relation relative to said blade at an angle of about 0° and at an angle of about 90°.  
   
   
       49 . The blade assembly of  claim 46  wherein said wing is mountable in fixed relation relative to said blade at an angle of about 30° and at an angle of about 90°.  
   
   
       50 . The blade assembly of  claim 46  wherein said wing is mountable in fixed relation relative to said blade at an angle of about 0°, at an angle of about 30°, and at an angle of about 90°.

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