专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

IT8547794D0 未知
公开(公告)号：IT8547794D0
公开(公告)日：1985-03-12
申请号：IT4779485
申请日：1985-03-12
申请人： HESSTON CORP
发明人： RATZLAFF HOWARD J
IPC分类号： A01F15/04 , A01F15/10 , A01F
摘要： The baler uses a single rotary feeder to take crop materials from the center-gathering augers of the windrow pickup and to sweep such materials upwardly and rearwardly through a loading duct into the baling chamber via an opening in the bottom of the latter. A single set of side-by-side crop-engaging forks of the feeder rotates through 360 degrees of travel in a complete cycle of revolution that includes movement up into the bale chamber for presenting the crop materials to the plunger as the latter moves rearwardly in its compaction stroke. Such forks pass through clearance slots in the plunger as the latter wipes crop materials off the forks, but then the forks dip down quickly and temporarily out of the bale chamber into clearance positions as a trailing transverse knife on the plunger comes across the inlet opening of the chamber to sever any dangling strands of crop materials. The forks then pop back up into the bale chamber behind the rearwardly moving plunger until sweeping on down around and into the proximity of the center-gathering augers as their cycle of revolution is completed.

2. 发明专利

CA1019628A METHOD AND APPARATUS FOR MAKING LARGE ROUND CROP BALES 未知
公开(公告)号：CA1019628A
公开(公告)日：1977-10-25
申请号：CA240452
申请日：1975-11-25
申请人： HESSTON CORP
发明人： HOLDEMAN ADIN F , GAEDDERT MELVIN V , RATZLAFF HOWARD J , PRUITT MARTIN E , LOHRENTZ HOWARD R
IPC分类号： A01F15/02 , A01F15/07
摘要： The bale-forming machine has rolling mechanism that initially tumbles loose crop material forwardly between the mechanism and the ground as the machine advances along a windrow. Thereafter, the rolling material becomes confined off the ground in an elevated forming chamber as additional material is fed into the chamber and as the mechanism rolls the material into a bale. Upon reaching a predetermined size, the bale can be tied and then ejected from the chamber through the raised rear section of the machine.

3. 发明专利

FR2565768A1 未知
公开(公告)号：FR2565768A1
公开(公告)日：1985-12-20
申请号：FR8504939
申请日：1985-04-01
申请人： HESSTON CORP
发明人： ESAU EDWARD W , RATZLAFF HOWARD J
IPC分类号： A01F15/04
摘要： The reciprocating plunger of the baler has needle slots in its crop-engaging face from which accumulating crop materials are ejected during each retraction stroke of the plunger by stationary, horizontally extending probes telestationary, horizontally extending probes telescopically received by the plunger. Consequently, the slots are maintained clear of any debris which would otherwise interfere with the smooth, trouble-free operation of tying needles of the baler as they periodically sweep across the bale chamber and through the needle slots at certain, preselected intervals in the baling cycle. The crop expelling probes are hollow and open along their lowermost extremities to permit the admission thereinto without interference of crop feeding fingers which introduce successive charges of crop materials up into the bale chamber from a loading duct below the latter in timed relationship with reciprocation of the plunger.

4. 发明专利

CA1292146C CONTINUOUS ROUND BALER AND METHOD 未知
公开(公告)号：CA1292146C
公开(公告)日：1991-11-19
申请号：CA523824
申请日：1986-11-26
申请人： HESSTON CORP
发明人： FELL FEROL S , ANDERSON J DALE , RATZLAFF HOWARD J , GARRISON HAROLD K
IPC分类号： A01F15/07 , A01F15/00
摘要： CONTINUOUS ROUND BALER AND METHOD The baler has a "vertical" bale starting chamber in which the upwardly moving rear belts and the downwardly moving front belts cooperate to tumble and roll incoming material into a bale. When the bale reaches full size in the expanded chamber, the bale is lifted to a wrapping station where it continues to spin as a binding wrapper is applied, During the lifting of the finished bale and subsequent application of the wrapper, fresh material entering the continuously moving baler is confined beneath the finished bale in a new starting chamber, whereupon the cycle is repeated. As the new bale grows, a discharge ramp becomes formed by certain stretches of the belts and rollers to gravitationally discharge the wrapped bale from the baler without stopping advancement of the machine.

5. 发明专利

FR2565768B1 未知
公开(公告)号：FR2565768B1
公开(公告)日：1988-10-28
申请号：FR8504939
申请日：1985-04-01
申请人： HESSTON CORP
发明人： ESAU EDWARD W , RATZLAFF HOWARD J
IPC分类号： A01F15/04
摘要： The reciprocating plunger of the baler has needle slots in its crop-engaging face from which accumulating crop materials are ejected during each retraction stroke of the plunger by stationary, horizontally extending probes telestationary, horizontally extending probes telescopically received by the plunger. Consequently, the slots are maintained clear of any debris which would otherwise interfere with the smooth, trouble-free operation of tying needles of the baler as they periodically sweep across the bale chamber and through the needle slots at certain, preselected intervals in the baling cycle. The crop expelling probes are hollow and open along their lowermost extremities to permit the admission thereinto without interference of crop feeding fingers which introduce successive charges of crop materials up into the bale chamber from a loading duct below the latter in timed relationship with reciprocation of the plunger.

6. 发明专利

GB2158768B UNDERFED CROP BALER HAVING SINGLE ROTARY FEEDER 未知
公开(公告)号：GB2158768B
公开(公告)日：1987-10-28
申请号：GB8507713
申请日：1985-03-25
申请人： HESSTON CORP
发明人： RATZLAFF HOWARD J
IPC分类号： A01F15/04 , A01F15/10
摘要： The baler uses a single rotary feeder to take crop materials from the center-gathering augers of the windrow pickup and to sweep such materials upwardly and rearwardly through a loading duct into the baling chamber via an opening in the bottom of the latter. A single set of side-by-side crop-engaging forks of the feeder rotates through 360 degrees of travel in a complete cycle of revolution that includes movement up into the bale chamber for presenting the crop materials to the plunger as the latter moves rearwardly in its compaction stroke. Such forks pass through clearance slots in the plunger as the latter wipes crop materials off the forks, but then the forks dip down quickly and temporarily out of the bale chamber into clearance positions as a trailing transverse knife on the plunger comes across the inlet opening of the chamber to sever any dangling strands of crop materials. The forks then pop back up into the bale chamber behind the rearwardly moving plunger until sweeping on down around and into the proximity of the center-gathering augers as their cycle of revolution is completed.

7. 发明专利

IT1181780B 未知
公开(公告)号：IT1181780B
公开(公告)日：1987-09-30
申请号：IT4779485
申请日：1985-03-12
申请人： HESSTON CORP
发明人： RATZLAFF HOWARD J
IPC分类号： A01F15/04 , A01F15/10 , A01F
摘要： The baler uses a single rotary feeder to take crop materials from the center-gathering augers of the windrow pickup and to sweep such materials upwardly and rearwardly through a loading duct into the baling chamber via an opening in the bottom of the latter. A single set of side-by-side crop-engaging forks of the feeder rotates through 360 degrees of travel in a complete cycle of revolution that includes movement up into the bale chamber for presenting the crop materials to the plunger as the latter moves rearwardly in its compaction stroke. Such forks pass through clearance slots in the plunger as the latter wipes crop materials off the forks, but then the forks dip down quickly and temporarily out of the bale chamber into clearance positions as a trailing transverse knife on the plunger comes across the inlet opening of the chamber to sever any dangling strands of crop materials. The forks then pop back up into the bale chamber behind the rearwardly moving plunger until sweeping on down around and into the proximity of the center-gathering augers as their cycle of revolution is completed.

8. 发明专利

GB2160150A PLUNGER CLEANOUT APPARATUS FOR UNDERFED CROP BALER 未知
公开(公告)号：GB2160150A
公开(公告)日：1985-12-18
申请号：GB8509966
申请日：1985-04-18
申请人： HESSTON CORP
发明人： ESAU EDWARD W , RATZLAFF HOWARD J
IPC分类号： A01F15/04
摘要： The reciprocating plunger of the baler has needle slots in its crop-engaging face from which accumulating crop materials are ejected during each retraction stroke of the plunger by stationary, horizontally extending probes telestationary, horizontally extending probes telescopically received by the plunger. Consequently, the slots are maintained clear of any debris which would otherwise interfere with the smooth, trouble-free operation of tying needles of the baler as they periodically sweep across the bale chamber and through the needle slots at certain, preselected intervals in the baling cycle. The crop expelling probes are hollow and open along their lowermost extremities to permit the admission thereinto without interference of crop feeding fingers which introduce successive charges of crop materials up into the bale chamber from a loading duct below the latter in timed relationship with reciprocation of the plunger.

9. 发明专利

GB2160150B PLUNGER CLEANOUT APPARATUS FOR UNDERFED CROP BALER 未知
公开(公告)号：GB2160150B
公开(公告)日：1988-02-03
申请号：GB8509966
申请日：1985-04-18
申请人： HESSTON CORP
发明人： ESAU EDWARD W , RATZLAFF HOWARD J
IPC分类号： A01F15/04
摘要： The reciprocating plunger of the baler has needle slots in its crop-engaging face from which accumulating crop materials are ejected during each retraction stroke of the plunger by stationary, horizontally extending probes telestationary, horizontally extending probes telescopically received by the plunger. Consequently, the slots are maintained clear of any debris which would otherwise interfere with the smooth, trouble-free operation of tying needles of the baler as they periodically sweep across the bale chamber and through the needle slots at certain, preselected intervals in the baling cycle. The crop expelling probes are hollow and open along their lowermost extremities to permit the admission thereinto without interference of crop feeding fingers which introduce successive charges of crop materials up into the bale chamber from a loading duct below the latter in timed relationship with reciprocation of the plunger.

10. 发明专利

FR2564282A1 未知
公开(公告)号：FR2564282A1
公开(公告)日：1985-11-22
申请号：FR8504683
申请日：1985-03-28
申请人： HESSTON CORP
发明人： RATZLAFF HOWARD J
IPC分类号： A01F15/04 , A01F15/10 , A01F15/02
摘要： The baler uses a single rotary feeder to take crop materials from the center-gathering augers of the windrow pickup and to sweep such materials upwardly and rearwardly through a loading duct into the baling chamber via an opening in the bottom of the latter. A single set of side-by-side crop-engaging forks of the feeder rotates through 360 degrees of travel in a complete cycle of revolution that includes movement up into the bale chamber for presenting the crop materials to the plunger as the latter moves rearwardly in its compaction stroke. Such forks pass through clearance slots in the plunger as the latter wipes crop materials off the forks, but then the forks dip down quickly and temporarily out of the bale chamber into clearance positions as a trailing transverse knife on the plunger comes across the inlet opening of the chamber to sever any dangling strands of crop materials. The forks then pop back up into the bale chamber behind the rearwardly moving plunger until sweeping on down around and into the proximity of the center-gathering augers as their cycle of revolution is completed.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式