Vehicle cab structure
First Claim
1. A vehicle construction comprising:
- a vehicle frame;
spaced apart wheels on said frame;
an operator cab mounted on said frame between said wheels and having an access opening with opposed sides and closeable by an access door with generally vertically extending sides and adjacent to one of said wheels, said door having a lower extremity below the uppermost extent of said one wheel and a relief in one side thereof and at said lower extremity;
a generally horizontally directed link within said cab having one end pivoted to said cab at a location intermediate said opening sides and an opposite end pivoted to said door on the interior surface thereof between said door one side and said intermediate location; and
a horizontally slidable connection between said door adjacent said door one side and said cab;
whereby when said door is opened, said door will be rotated and translated to allow said lower extremity to clear said one wheel.
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Accused Products
Abstract
A vehicle construction comprising a vehicle frame, spaced apart wheels on the frame, and an operator cab mounted on the frame between the wheels. The cab has an access door with generally vertically extending sides adjacent to one of the wheels and the door has a lower extremity below the uppermost extent of the adjacent wheel and a relief in one side thereof at the lower extremity of the door. A generally horizontally directed link is within the cab and has one end pivoted to the cab at a location intermediate the sides of the door and an opposite end pivoted to the door on the interior surface thereof between the side having the relief and the intermediate location at which it is connected to the cab. There is a horizontally slidable connection between the door adjacent the side having a relief thereon and the cab so that when the door is opened, the door will rotate and be translated to allow the lower extremity to clear the wheel and permit the door to fully open.
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Citations
5 Claims
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1. A vehicle construction comprising:
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a vehicle frame; spaced apart wheels on said frame; an operator cab mounted on said frame between said wheels and having an access opening with opposed sides and closeable by an access door with generally vertically extending sides and adjacent to one of said wheels, said door having a lower extremity below the uppermost extent of said one wheel and a relief in one side thereof and at said lower extremity; a generally horizontally directed link within said cab having one end pivoted to said cab at a location intermediate said opening sides and an opposite end pivoted to said door on the interior surface thereof between said door one side and said intermediate location; and a horizontally slidable connection between said door adjacent said door one side and said cab; whereby when said door is opened, said door will be rotated and translated to allow said lower extremity to clear said one wheel.
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2. A vehicle construction comprising:
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a vehicle frame; spaced apart wheels on said frame; an operator cab mounted on said frame between said wheels and having an access opening with spaced vertical sides and closeable by an access door with generally vertically extending sides and adjacent to one of said wheels, said door having a lower extremity below the uppermost extent of said one wheel and a relief in one side thereof and at said lower extremity; a pair of spaced, generally horizontally extending, aligned links, first means within said cab pivotally connecting corresponding ends of said links to said cab on substantially coaxial, first vertical axes at locations intermediate the sides of said opening; second means within said cab pivotally connecting the opposite ends of said links to the interior surface of said door at a location between said door one side and said intermediate locations on substantially coaxial, second vertical axes; a downwardly opening, generally horizontally extending channel on said cab above said door; and an upwardly extending pin on said door adjacent said door one side received in said channel. - View Dependent Claims (3, 4, 5)
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Specification