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1. 发明授权

US09210837B2 Roller cylinder and a band ring segment intended therefore 有权
标题翻译：因此滚筒和一个带环段
公开(公告)号：US09210837B2
公开(公告)日：2015-12-15
申请号：US13882604
申请日：2011-10-31
申请人： Crister Stark
发明人： Crister Stark
IPC分类号： A01B29/02 , A01B29/04 , A01B49/02
CPC分类号： A01B29/02 , A01B29/041 , A01B49/027
摘要： The invention relates to a roller cylinder (1) comprising band rings (6) which are attached to a center axis (17, 17a, 17b). The roller cylinder comprises at least two band ring segments (14, 14a, 14b) consisting of an outer, substantially circular portion (15), an inner portion (16) and a radial portion (18) extending substantially radially between the inner and outer portions, said inner portions of the band ring segments being fixed by means of fastening means, such as screws (19, 20, 19a, 20a, 21a, 19b, 20b, 21b), to the center axis and abut the center axis at least at the attachment points of the fastening means between the inner portion of the band ring segments and the center axis. The invention also relates to a band ring segment included in a roller cylinder provided with band rings.
摘要翻译：本发明涉及一种滚筒（1），其包括附接到中心轴线（17,17a，17b）上的带环（6）。辊筒包括由外部基本上圆形的部分（15），内部部分（16）和径向部分（18）组成的至少两个带环段（14,14a，14b），所述内部部分和径向部分（18）在内外部通过诸如螺钉（19,20,19a，20a，21a，19b，20b，21b）的紧固装置将所述带环段的所述内部部分固定到所述中心轴线上并且至少与所述中心轴线邻接在紧固装置在带环段的内部部分和中心轴线之间的附接点处。本发明还涉及一种包括在设置有带环的辊筒中的带环段。

2. 发明授权

US10613542B2 Methods of controlling an agricultural implement, and an agricultural implement 有权
公开(公告)号：US10613542B2
公开(公告)日：2020-04-07
申请号：US15754390
申请日：2016-08-25
申请人： Vaderstad Holding AB
发明人： Stefan Valberg
IPC分类号： G05D1/02 , A01B73/00 , A01B73/02 , G05D1/00 , G06F3/0488 , A01D75/20
CPC分类号： G05D1/0223 , A01B73/00 , A01B73/02 , G05D1/005 , G05D1/0022 , G06F3/0488 , A01D75/20 , A01D2075/203 , G05D2201/0201
摘要： This document relates to an agricultural implement with hydraulic functions and a method of controlling an agricultural implement comprising receiving a speed signal which represents the advancing speed of the agricultural implement, receiving a control signal from a first user interface, allowing, if the speed fulfils a predetermined criterion, the activation of a first actuator function and of a second actuator function based on a control signal, and, if the speed does not fulfil the criterion, restricting the possibility of activating the first actuator function based on a control signal.

3. 发明授权

US10561058B2 Meter housing for feeding granular or powdered material, meter system, agricultural implement comprising such meter system and method for feeding granular or powdered material 有权
公开(公告)号：US10561058B2
公开(公告)日：2020-02-18
申请号：US15766482
申请日：2016-10-06
申请人： Väderstad Holding AB
发明人： Gert Gilstring
IPC分类号： A01C15/00 , A01C7/12 , B65D88/64 , A01C7/08 , A01C15/04
摘要： A meter housing comprises a meter space with a material inlet and a material outlet, and a wall portion extending between the material inlet and the material outlet. The wall portion has substantially the form of a cylinder sector. The wall portion has a scraper part, which extends substantially parallel to a central axis of the cylinder sector.

4. 发明授权

US10285324B2 Method and device for dispensing granular material 有权
公开(公告)号：US10285324B2
公开(公告)日：2019-05-14
申请号：US15524518
申请日：2015-11-05
申请人： Vaderstad Holding AB
发明人： Gert Gilstring
IPC分类号： A01C7/08 , A01C7/04 , A01C7/06 , A01C7/10
摘要： A method and a device for feeding granular material in an agricultural implement and an agricultural implement comprising such a device. The method includes establishing an air flow through a take-up zone in a direction toward an outlet of the take-up zone from an inlet of the take-up zone. The take-up zone, has an extend which, viewed in a horizontal plane, is defined by a roof above the take-up zone and side walls extending downward from the roof, so that a space, which is open in the downward direction and toward an outlet, is formed between the roof and the side walls. The method also includes feeding the material to the take-up zone with the aid of gravity, so that the material falls in a direction transversely to the airflow into the take-up zone, thus delimiting the space in the downward direction and adjusting an adjustable part which is adjustable between at least two positions, to regulate a flow rate of the airflow in the space between the material and the roof.

5. 发明授权

US09504199B2 Agricultural implement having a feed device for airflow-based feeding of a granular or powder material 有权
标题翻译：具有用于颗粒或粉末材料的基于气流的进料的进料装置的农具
公开(公告)号：US09504199B2
公开(公告)日：2016-11-29
申请号：US14382099
申请日：2013-02-28
申请人： Vaderstad Holding AB
发明人： Ulf Wistrand , Jorgen Fransson
IPC分类号： A01C7/20 , A01C7/08 , A01C15/04 , A01C15/00
CPC分类号： A01C7/20 , A01C7/081 , A01C15/006 , A01C15/04
摘要： An agricultural implement including at least one container for granular or powder material and a feed device for airflow-based feeding of the granular or powder material. The feed device includes a fan including an impeller accommodated in a fan housing. At least one wall portion of the fan housing is integrated with a wall portion of the container.
摘要翻译：包括用于颗粒或粉末材料的至少一个容器和用于颗粒或粉末材料的基于气流的进料的进料装置的农具。进料装置包括风扇，风扇包括容纳在风扇壳体中的叶轮。风扇壳体的至少一个壁部与容器的壁部一体地形成。

6. 发明申请

US20180239360A1 METHODS OF CONTROLLING AN AGRICULTURAL IMPLEMENT, AND AN AGRICULTURAL IMPLEMENT 审中-公开
公开(公告)号：US20180239360A1
公开(公告)日：2018-08-23
申请号：US15754390
申请日：2016-08-25
申请人： Vaderstad Holding AB
发明人： Stefan Valberg
IPC分类号： G05D1/02 , G05D1/00 , A01B73/02 , G06F3/0488
CPC分类号： G05D1/0223 , A01B73/00 , A01B73/02 , A01D75/20 , A01D2075/203 , G05D1/0022 , G05D1/005 , G05D2201/0201 , G06F3/0488
摘要： This document relates to an agricultural implement with hydraulic functions and a method of controlling an agricultural implement comprising receiving a speed signal which represents the advancing speed of the agricultural implement, receiving a control signal from a first user interface, allowing, if the speed fulfils a predetermined criterion, the activation of a first actuator function and of a second actuator function based on a control signal, and, if the speed does not fulfil the criterion, restricting the possibility of activating the first actuator function based on a control signal.

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