Wide swath mower with pivotable distal mower
First Claim
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1. An apparatus for mowing wide swaths of vegetation comprising:
- control means including a prime mover for powering forward movement thereof;
a wing mounted at the proximal end thereof to said control means and vertically pivotable with respect thereto;
a plurality of mowers pivotally mounted to said wing at intervals along the length of said wing;
a strut mounted at the proximal end thereof to the distal end of said wing and pivotable in a horizontal plane with respect to said wing from said control means from a first, transport position co-linear with said wing to a second position at a backward angle relative to said wing for mowing operations;
a swing arm mounted at the proximal end thereof to the distal end of said strut and having a mower mounted to the distal end thereof for deflecting from a position co-linear with said strut when the mower mounted thereto encounters an obstacle during forward movement of said control means during mowing operations; and
said control means including means for raising and lowering said wing during forward movement of said control means during mowing operations whereby said wing pivots to follow the slope of the terrain being mowed, the pivotally mounted mowers following irregularities in the terrain while the wing pivots to follow the slope of the terrain, to maintain an even cut across the width of the swath being mowed.
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Abstract
Apparatus for mowing a wide swath which is preferably hydraulically powered to provide reliability, efficiency, and ease of operation. The apparatus includes side-by-side wings. to which a plurality of mowers are mounted, the most distal mower being mounted on a horizontally pivoting swing-arm, which is mounted to a horizontally pivoting strut. The strut is pivoted under control of a hydraulic cylinder to facilitate mowing operations, and in particular, to allow mowing close to obstacles.
31 Citations
3 Claims
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1. An apparatus for mowing wide swaths of vegetation comprising:
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control means including a prime mover for powering forward movement thereof; a wing mounted at the proximal end thereof to said control means and vertically pivotable with respect thereto; a plurality of mowers pivotally mounted to said wing at intervals along the length of said wing; a strut mounted at the proximal end thereof to the distal end of said wing and pivotable in a horizontal plane with respect to said wing from said control means from a first, transport position co-linear with said wing to a second position at a backward angle relative to said wing for mowing operations; a swing arm mounted at the proximal end thereof to the distal end of said strut and having a mower mounted to the distal end thereof for deflecting from a position co-linear with said strut when the mower mounted thereto encounters an obstacle during forward movement of said control means during mowing operations; and said control means including means for raising and lowering said wing during forward movement of said control means during mowing operations whereby said wing pivots to follow the slope of the terrain being mowed, the pivotally mounted mowers following irregularities in the terrain while the wing pivots to follow the slope of the terrain, to maintain an even cut across the width of the swath being mowed. - View Dependent Claims (2, 3)
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Specification
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Current AssigneeJoseph H. Klaeger
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Original AssigneeJoseph H. Klaeger
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InventorsKlaeger, Joseph H.
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Primary Examiner(s)Bagnell, David J.
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Application NumberUS07/893,394Time in Patent Office383 DaysField of Search56/6, 56/10.4, 56/13.6, 56/DIG. 10US Class Current56/10.4CPC Class CodesA01D 34/866 Mounting meansA01D 75/30 Arrangements for trailing t...
