IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0743715
(2008-11-18)
|
등록번호 |
US-8177056
(2012-05-15)
|
우선권정보 |
CH-1791/07 (2007-11-20) |
국제출원번호 |
PCT/CH2008/000489
(2008-11-18)
|
§371/§102 date |
20100519
(20100519)
|
국제공개번호 |
WO2009/065243
(2009-05-28)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- WRH Walter Reist Holding AG
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
7 |
초록
▼
A drive has a drive unit, wherein the drive unit includes a central body, a drive means, and a driven means circulating around the central body. Conveyor means or objects to be conveyed are able to be conveyed in a driven section of the drive unit along a conveyor path by way of the driven means. Th
A drive has a drive unit, wherein the drive unit includes a central body, a drive means, and a driven means circulating around the central body. Conveyor means or objects to be conveyed are able to be conveyed in a driven section of the drive unit along a conveyor path by way of the driven means. The driven means is mounted with respect to the central body by means of a roller body which circulates around the central body in an orbital track. To this end, the driven means rolls on the central body via rollers of the roller body and thereby the roller body transmits radial pressure forces to the central body. The driven means is driven directly by the drive means. The roller body itself is not driven directly by the drive means, but rather it is moved along solely by the rolling of the driven means on the roller body.
대표청구항
▼
1. In a conveyor for conveying a plurality of objects, a drive for conveyor means or conveyed objects, comprising: a drive unit,wherein the drive unit comprises a central body, a drive means and a driven means circulating around the central body,wherein conveyor means or the objects to be conveyed a
1. In a conveyor for conveying a plurality of objects, a drive for conveyor means or conveyed objects, comprising: a drive unit,wherein the drive unit comprises a central body, a drive means and a driven means circulating around the central body,wherein conveyor means or the objects to be conveyed are able to be conveyed in a driven section of the drive unit along a conveyor path by way of the driven means,wherein the driven means is mounted with respect to the central body by means of a roller body which circulates around the central body in an orbital track,wherein the driven means rolls upon the central body over rollers of the roller body and thus the roller body transmits radial pressure force to the central body,wherein the driven means is driven directly by the drive means, and the roller body itself is not driven directly by the drive means, but rather is only moved via the rolling of the driven means on the roller body. 2. The drive according to claim 1, wherein the roller body comprises a circulating flexible connecting body, with rollers held therein. 3. The drive according to claim 1, wherein the driven means is a circulating belt. 4. The drive according to claim 3, wherein the inner side of belt, thus the side facing the roller body, is flat with respect to the direction of travel. 5. The drive according to claim 3, wherein the belt comprises teeth or lugs on the outer side. 6. The drive according to claim 1, wherein the orbital track comprises an arbitrary course, in particular a non-circular course. 7. The drive according to claim 1, wherein the orbital track comprises at least one concave segment. 8. The drive according to claim 7, wherein the drive means engages the driven means in a concave drive section of the orbital track. 9. The drive according to claim 8, wherein the drive means is a wheel, and the driven means partly wraps around the drive means in the drive section. 10. The drive according to claim 6, wherein the driven means comprises a concave segment in a driven section. 11. The drive according to claim 1, wherein the driven means as well as being supported in the radial direction from the inner side by at least one inner roller body, is also supported in the radial direction from the outer side by at least one outer roller body. 12. The drive according to claim 1, wherein the drive unit is furnished with an opposing unit, which lies opposite the drive unit with respect to the conveyor path in the driven section, and whose shape in a region of the driven section corresponds to the shape of the driven section and thus defines a segment of the conveyor path. 13. The drive according to claim 12, wherein the opposing unit is also a drive unit, or is designed in a manner analogous to a drive unit, but without a driven drive means. 14. A drive for conveyor means or conveyed objects, comprising: a drive unit,wherein the drive unit comprises a central body, a drive means and a driven means circulating around the central body,wherein conveyor means or the objects to be conveyed are able to be conveyed in a driven section of the drive unit along a conveyor path by way of the driven means,wherein the driven means is mounted with respect to the central body by means of a roller body which circulates around the central body in an orbital track,wherein the driven means rolls upon the central body over rollers of the roller body and thus the roller body transmits radial pressure force to the central body,wherein the driven means is driven directly by the drive means, and the roller body itself is not driven directly by the drive means, but rather is only moved via the rolling of the driven means on the roller body, andwherein the roller body and the driven means run at some distance apart from one another for at least one section of their orbital track, in a drive section. 15. A drive for conveyor means or conveyed objects, comprising: a drive unit,wherein the drive unit comprises a central body, a drive means and a driven means circulating around the central body,wherein conveyor means or the objects to be conveyed are able to be conveyed in a driven section of the drive unit along a conveyor path by way of the driven means,wherein the driven means is mounted with respect to the central body by means of a roller body which circulates around the central body in an orbital track,wherein the driven means rolls upon the central body over rollers of the roller body and thus the roller body transmits radial pressure force to the central body,wherein the driven means is driven directly by the drive means, and the roller body itself is not driven directly by the drive means, but rather is only moved via the rolling of the driven means on the roller body, andwherein the driven means comprises an inner side and an outer side, the inner side of the driven means faces the roller body, and the drive means is located completely outside of the driven means and drives the driven means at the outer side of the driven means.
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