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1. 发明授权

US3512348A Reel for farm implements 失效
标题翻译：农民实施的回报
公开(公告)号：US3512348A
公开(公告)日：1970-05-19
申请号：US3512348D
申请日：1967-04-28
申请人： HESSTON CORP
发明人： WEST DAVID T , LONG WILLIAM D , FRITZ DAVID P
IPC分类号： A01D57/03 , A01D57/02
CPC分类号： A01D57/03 , Y10S56/01

2. 发明专利

GB2162035A WIDE-CUT WINDROWER-CONDITIONER HAVING UNIFORM CROP DISTRIBUTION AND CONDITIONING 未知
公开(公告)号：GB2162035A
公开(公告)日：1986-01-29
申请号：GB8507699
申请日：1985-03-25
申请人： HESSTON CORP
发明人： FRUITT MARTIN E , CASE CECIL L , FRITZ DAVID P
IPC分类号： A01D43/10 , A01D82/00
摘要： Standing crops severed by sickle mechanism at the leading edge of the machine are swept upwardly and rearwardly along a platform by a rotating reel to a lower, center-gathering auger and an upper, spaced distributing auger that converge the materials centrally and distribute them evenly across a discharge opening ahead of rearwardly positioned conditioning rolls. As severed materials pass through the machine, the flow is gently and progressively converged vertically due to the distances between the reel and the underlying platform, the two augers, and the conditioning rolls becoming progressively smaller. The lower auger serves as the primary central-gatherer, while the upper auger performs primarily as a distributor to spread materials which have been gathered by the lower auger over a substantial width of the discharge opening to the conditioning rolls, hence providing a generally uniformly thick and dense flow to the conditioner rolls instead of one which is congested and bunchy at opposite ends of the rolls.

3. 发明专利

CA1191350A ADJUSTABLE ROW SPACING FORAGE HEAD 未知
公开(公告)号：CA1191350A
公开(公告)日：1985-08-06
申请号：CA263135
申请日：1976-10-12
申请人： HESSTON CORP
发明人： FRITZ DAVID P , WEIGAND REX O , FLEMING GARY L
IPC分类号： A01D43/08 , A01D45/02
摘要： ADJUSTABLE ROW SPACING FORAGE HEAD Individual row units on the harvester, each including a crop transfer trough, cutting means at the forward end of the trough, and cooperating conveyors along the trough, are indapendently swingable relative to one another for changing the space between the troughs at their forward ends in accordance with the row spacing encountered in a particular field. The spacing at the rear ends of the troughs remains unchanged in all positions of swingable movement of the units so that the dimensions of the discharge zone into which the crops are delivered by the units may remain constant. Individual sets of disc cutters serve as the cutting means for the row units and are driven by the same mechanism that operates the conveyors, eliminating any reciprocating structure across the front of the units which would otherwise inhibit adjustable swinging thereof. Intermeshing gears of the drive walk around one another without disengagement during adjustable swinging of the units, and a hood between the units expands and contracts during swinging to present a continuous closed surface between the units regardless of their relative angular positions.

4. 发明专利

CA872530A REEL FOR FARM IMPLEMENTS 未知
公开(公告)号：CA872530A
公开(公告)日：1971-06-08
申请号：CA872530D
申请人： HESSTON CORP
发明人： FRITZ DAVID P , LONG WILLIAM D , WEST DAVID T

5. 发明专利

GB2162035B WIDE-CUT WINDROWER-CONDITIONER HAVING UNIFORM CROP DISTRIBUTION AND CONDITIONING 未知
公开(公告)号：GB2162035B
公开(公告)日：1988-09-01
申请号：GB8507699
申请日：1985-03-25
申请人： HESSTON CORP
发明人： FRUITT MARTIN E , CASE CECIL L , FRITZ DAVID P
IPC分类号： A01D43/10 , A01D82/00
摘要： Standing crops severed by sickle mechanism at the leading edge of the machine are swept upwardly and rearwardly along a platform by a rotating reel to a lower, center-gathering auger and an upper, spaced distributing auger that converge the materials centrally and distribute them evenly across a discharge opening ahead of rearwardly positioned conditioning rolls. As severed materials pass through the machine, the flow is gently and progressively converged vertically due to the distances between the reel and the underlying platform, the two augers, and the conditioning rolls becoming progressively smaller. The lower auger serves as the primary central-gatherer, while the upper auger performs primarily as a distributor to spread materials which have been gathered by the lower auger over a substantial width of the discharge opening to the conditioning rolls, hence providing a generally uniformly thick and dense flow to the conditioner rolls instead of one which is congested and bunchy at opposite ends of the rolls.

6. 发明专利

FR2568091A1 未知
公开(公告)号：FR2568091A1
公开(公告)日：1986-01-31
申请号：FR8504940
申请日：1985-04-01
申请人： HESSTON CORP
发明人： PRUITT MARTIN EUGENE , CASE CECIL L , FRITZ DAVID P
IPC分类号： A01D43/10 , A01D34/04
摘要： Standing crops severed by sickle mechanism at the leading edge of the machine are swept upwardly and rearwardly along a platform by a rotating reel to a lower, center-gathering auger and an upper, spaced distributing auger that converge the materials centrally and distribute them evenly across a discharge opening ahead of rearwardly positioned conditioning rolls. As severed materials pass through the machine, the flow is gently and progressively converged vertically due to the distances between the reel and the underlying platform, the two augers, and the conditioning rolls becoming progressively smaller. The lower auger serves as the primary central-gatherer, while the upper auger performs primarily as a distributor to spread materials which have been gathered by the lower auger over a substantial width of the discharge opening to the conditioning rolls, hence providing a generally uniformly thick and dense flow to the conditioner rolls instead of one which is congested and bunchy at opposite ends of the rolls.

7. 发明专利

DE3525754A1 未知
公开(公告)号：DE3525754A1
公开(公告)日：1986-01-30
申请号：DE3525754
申请日：1985-07-19
申请人： HESSTON CORP
发明人： PRUITT MARTIN E , CASE CECIL L , FRITZ DAVID P
IPC分类号： A01D43/10 , A01D34/04 , A01D34/12 , A01D34/40 , A01D34/48 , A01D34/70
摘要： Standing crops severed by sickle mechanism at the leading edge of the machine are swept upwardly and rearwardly along a platform by a rotating reel to a lower, center-gathering auger and an upper, spaced distributing auger that converge the materials centrally and distribute them evenly across a discharge opening ahead of rearwardly positioned conditioning rolls. As severed materials pass through the machine, the flow is gently and progressively converged vertically due to the distances between the reel and the underlying platform, the two augers, and the conditioning rolls becoming progressively smaller. The lower auger serves as the primary central-gatherer, while the upper auger performs primarily as a distributor to spread materials which have been gathered by the lower auger over a substantial width of the discharge opening to the conditioning rolls, hence providing a generally uniformly thick and dense flow to the conditioner rolls instead of one which is congested and bunchy at opposite ends of the rolls.

8. 发明专利

IT8547888D0 未知
公开(公告)号：IT8547888D0
公开(公告)日：1985-03-28
申请号：IT4788885
申请日：1985-03-28
申请人： HESSTON CORP
发明人： PRUITT MARTIN E , CASE CECIL L , FRITZ DAVID P
IPC分类号： A01D43/10 , A01D
摘要： Standing crops severed by sickle mechanism at the leading edge of the machine are swept upwardly and rearwardly along a platform by a rotating reel to a lower, center-gathering auger and an upper, spaced distributing auger that converge the materials centrally and distribute them evenly across a discharge opening ahead of rearwardly positioned conditioning rolls. As severed materials pass through the machine, the flow is gently and progressively converged vertically due to the distances between the reel and the underlying platform, the two augers, and the conditioning rolls becoming progressively smaller. The lower auger serves as the primary central-gatherer, while the upper auger performs primarily as a distributor to spread materials which have been gathered by the lower auger over a substantial width of the discharge opening to the conditioning rolls, hence providing a generally uniformly thick and dense flow to the conditioner rolls instead of one which is congested and bunchy at opposite ends of the rolls.

9. 发明专利

IT1181864B 未知
公开(公告)号：IT1181864B
公开(公告)日：1987-09-30
申请号：IT4788885
申请日：1985-03-28
申请人： HESSTON CORP
发明人： PRUITT MARTIN E , CASE CECIL L , FRITZ DAVID P
IPC分类号： A01D43/10 , A01D
摘要： Standing crops severed by sickle mechanism at the leading edge of the machine are swept upwardly and rearwardly along a platform by a rotating reel to a lower, center-gathering auger and an upper, spaced distributing auger that converge the materials centrally and distribute them evenly across a discharge opening ahead of rearwardly positioned conditioning rolls. As severed materials pass through the machine, the flow is gently and progressively converged vertically due to the distances between the reel and the underlying platform, the two augers, and the conditioning rolls becoming progressively smaller. The lower auger serves as the primary central-gatherer, while the upper auger performs primarily as a distributor to spread materials which have been gathered by the lower auger over a substantial width of the discharge opening to the conditioning rolls, hence providing a generally uniformly thick and dense flow to the conditioner rolls instead of one which is congested and bunchy at opposite ends of the rolls.

10. 发明专利

CA1031577A CONTINUOUS LOAD STACK-FORMING METHOD AND MACHINE 未知
公开(公告)号：CA1031577A
公开(公告)日：1978-05-23
申请号：CA246565
申请日：1976-02-25
申请人： HESSTON CORP
发明人： FRITZ DAVID P , ANDERSON JOHN D , PRUITT MARTIN E , MAHAGAN DEROY E , BULLER RICHARD J
IPC分类号： A01D85/00
摘要： In the interval between successive press cycles, crop material is picked up from the field and loaded into the stack-forming body of the machine. However, upon initiation of a press cycle, crop material, which continues to be picked up as the machine is advanced, is diverted into an accumulating chamber and collected within the latter until termination of the press cycle. Thereupon, the accumulation is discharged for recycling through the pickup and loading mechanism to be delivered into the forming body along with previously uncycled material. Alternative embodiments involve discharging the accumulation onto the ground ahead of the loader for pickup by the latter a second time, and discharging the accumulation either directly into the front or rear of the loader at a point above the ground.

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