IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0935657
(2009-03-24)
|
등록번호 |
US-8561713
(2013-10-22)
|
우선권정보 |
EP-08153920 (2008-04-01) |
국제출원번호 |
PCT/EP2009/053464
(2009-03-24)
|
§371/§102 date |
20100930
(20100930)
|
국제공개번호 |
WO2009/121758
(2009-10-08)
|
발명자
/ 주소 |
- De Bree, Cornelis Hermanus Maria
|
출원인 / 주소 |
- Redexim Handel-En Exploitatie Maatschappij B.V.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
9 |
초록
▼
A movable soil aeration device with a machine frame, a main input shaft for connection to a drive, an output shaft, preferably a crankshaft, coupled to the main input shaft via a reduction gearing, in which the output shaft can move at least one piercing tool up and down, The piercing tool can be pu
A movable soil aeration device with a machine frame, a main input shaft for connection to a drive, an output shaft, preferably a crankshaft, coupled to the main input shaft via a reduction gearing, in which the output shaft can move at least one piercing tool up and down, The piercing tool can be pushed into the soil and be pulled therefrom. Different transmission ratios can be set at the reduction gearing.
대표청구항
▼
1. Movable soil aeration device comprising: a machine frame,a main input shaft for connection to a drive,an output shaft, which is a crankshaft, coupled to the main input shaft via a reduction gearing, which output shaft is adapted to move at least one piercing tool up and down, said piercing tool b
1. Movable soil aeration device comprising: a machine frame,a main input shaft for connection to a drive,an output shaft, which is a crankshaft, coupled to the main input shaft via a reduction gearing, which output shaft is adapted to move at least one piercing tool up and down, said piercing tool being adapted to be pushed into the soil and to be pulled therefrom,whereindifferent transmission ratios can be set at the reduction gearing,wherein the reduction gearing is arranged on an outer side of at least one outer wall of the machine frame,wherein the reduction gearing further comprises an input shaft extending in parallel to the output shaft, said input shaft coupled to the main input shaft, wherein a transfer gearbox is arranged between the main input shaft and the at least one input shaft, wherein the transfer gearbox is arranged behind the output shaft, seen in the traveling direction. 2. Soil aeration device of claim 1, wherein said reduction gearing is arranged on an outer side of a wall of the machine frame supporting the end of a crankshaft. 3. Soil aeration device of claim 1, wherein said reduction gearing is arranged between the input and output shafts, 4. Soil aeration device of claim 1, wherein the reduction gearing is a CVT transmission. 5. Soil aeration device of claim 1, wherein the reduction gearing is a pinion gearing with replaceable pinion pairs. 6. Soil aeration device of claim 5, wherein the different pinion pairs of adjacent pinions have the same axial distance. 7. Soil aeration device of claim 5, wherein the reduction gearing further comprises at least two replaceable pinion pairs, 8. Soil aeration device of claim 1, wherein the reduction gearing is a combination of a non-positive or a positive traction gearing and a pinion gearing. 9. Soil aeration device of claim 1, wherein the input shaft is coupled to at least two outer walls with a respective reduction gearing and that the reduction gearings comprise a common output shaft. 10. Soil aeration device of claim 1, wherein the reduction gearing is an indexing gearing, 11. Soil aeration device of claim 10, wherein the main input shaft and the output shaft are coupled through said indexing gearing. 12. Soil aeration device of claim 1, wherein the reduction gearing further comprises a slip coupling.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.