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US 8,739,436 B2Granted
Quick-attach assembly for attaching an implement to an off-road vehicle
OwnerCurt J. Hillinventor
Life of this patent
Estimating the term…
Abstract
A quick-attach assembly for quickly and easily securing an implement to the forward end of a push tube assembly mounted on an off-road vehicle. A rear quick-attach assembly is secured to the forward end of the push tube assembly and a rear quick-attach assembly is secured to the rearward end of the implement. When connected together, the rear quick-attach assembly is received within the front quick-attach assembly.
Claims2
In combination with an off-road vehicle having forward and rearward ends;
- an elongated push tube assembly having rearward and forward ends;
- said rearward end of said push tube assembly being secured to the off-road vehicle so that the forward end of said push tube assembly is positioned at the forward end of the vehicle;
- a rear male quick-attach assembly secured to the forward end of said push tube assembly;
- said rear male quick-attach assembly including forwardly extending and horizontally spaced-apart first and second tubular members having forward and rearward ends;
- said first tubular member having a top wall with inner and outer sides, an inner side wall extending downwardly from said inner side of said top wall, and an outer side wall extending downwardly from said outer side of said top wall;
- said top wall of said first tubular member having a first pin opening formed therein adjacent said rearward end thereof;
- said outer side wall of said first tubular member extending forwardly and laterally inwardly from said rearward end to said forward end of said first tubular member;
- said second tubular member having a top wall with inner and outer sides, an inner side wall extending downwardly from said inner side of said top wall, and an outer side wall extending downwardly from said outer side of said top wall;
- said top wall of said second tubular member having a second pin opening formed therein adjacent said rearward end thereof;
- said outer side wall of said second tubular member extending forwardly and inwardly from said rearward end to said forward end of said second tubular member;
- a front female quick-attach assembly having a forward end, a rearward end, and a rearwardly projecting housing having a top wall, a first side wall, a second side wall, a bottom wall and an open rearward end;
- said top wall of said housing having a first pin opening formed therein adjacent said rearward end thereof adjacent said first side wall thereof;
- said top wall of said housing having a second pin opening formed therein adjacent said rearward end thereof adjacent said second side wall thereof;
- said front female quick-attach assembly adapted to have an implement secured thereto;
- said first side wall of said housing extending rearwardly and outwardly from said forward end to said rearward end thereof;
- said second side wall of said housing extending rearwardly and outwardly from said forward end to said rearward end thereof;
- said first and second tubular members of said rear male quick-attach assembly being receivable by said open rearward end of said housing;
- said outer side walls of said first and second tubular members being closely positioned to the inner surfaces of said first and second side walls of said housing when said first and second tubular members are received by said housing;
- a first locking pin extending downwardly through said first pin opening in said top wall of said housing and downwardly through said first pin opening in said first tubular member when said first and second tubular members are received by said housing;
- and
- a second locking pin extending downwardly through said second pin opening in said top wall of said housing and downwardly through said second pin opening in said second tubular member when said first and second tubular members are received by said housing;
- said first and second locking pins selectively securing said rear male and front female quick-attach assemblies together.
19 more elements
Dependencies are inferred from the claim text.