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1. 发明授权

US11384455B2 Fibre band opening device for an open-end spinning device and feed tray for the fibre band opening device 有权
公开(公告)号：US11384455B2
公开(公告)日：2022-07-12
申请号：US16905150
申请日：2020-06-18
申请人： Saurer Spinning Solutions GmbH & Co. KG
发明人： Andreas Jakobinski , Lothar Winzen , Florian Keuter , Jens Geerligs
IPC分类号： D01H4/32
摘要： Fibre band opening device for an open-end spinning device having a feed tray, a fibre band pull-in cylinder, and an opening roller having an opening roller clothing, the tips of which lie on a circular cylindrical surface, a support surface for fixing a fibre tuft, which is processed by the opening roller by combining, the distance of which support surface from the circular cylindrical surface is tapered in the fibre transport direction to a minimum distance, and a transition area having a convex curvature between the clamping surface and the support surface. The support surface has a distance of between 4 and 8 millimetres from the circular cylindrical surface at the beginning of the support surface with respect to the fibre transport direction, and the minimum distance of the support surface from the circular cylindrical surface is less than 1.5 millimetres.

2. 发明申请

US20200240049A1 FIBRE GUIDE INSERT FOR AN OPENING ROLLER HOUSING 审中-公开
公开(公告)号：US20200240049A1
公开(公告)日：2020-07-30
申请号：US16775986
申请日：2020-01-29
申请人： Saurer Spinning Solutions GmbH & Co. KG
发明人： Lothar Winzen , Andreas Jakobinski , Florian Keuter
IPC分类号： D01H4/38 , D01H4/08 , D01H4/32
摘要： A fibre guide insert for an opening roller housing, with an insert body to be pushed into a mounting opening of the opening roller housing, the insert body having a fibre guide surface forming a fibre channel inlet and a fibre channel connection section connected to a fibre channel input. An opening roller housing for an opening device of an open-end rotor spinning device, having a fibre channel leading into an opening roller housing interior, where it adjoins a fibre channel input for fibres, and a mounting opening for a fibre guide insert, which mounting opening is open towards the opening roller housing interior. In order to provide a fibre guide insert for an opening roller housing, which provides a suitable fibre channel inlet area in a simple way according to the fibres to be processed, there is provision for the fibre channel connection section to be formed on an end face of the insert body and the fibre guide surface running in the direction of the longitudinal axis of the insert body to adjoin the fibre channel connection section. In order to provide an opening roller housing, of which the fibre guide surface adjoining the fibre channel is easily adapted to the specific application, there is provision for the mounting opening to run parallel to the tangent of an opening roller arranged in the opening roller housing interior and the mounting opening to be configured in such a way that an insert body of a fibre guide unit to be pushed into the mounting opening is connected to the fibre channel input with a fibre channel connection section arranged on the insert body on the end face, in which case the insert body is pushed into the mounting opening via an outer opening of the opening roller housing.

3. 发明申请

US20190177883A1 OPENING ROLLER FOR AN OPEN-END SPINNING MACHINE AND OPEN-END SPINNING MACHINE 审中-公开
公开(公告)号：US20190177883A1
公开(公告)日：2019-06-13
申请号：US16211691
申请日：2018-12-06
申请人： Maschinenfabrik Rieter AG
发明人： Markus Kuebler , Constantin Rieger
IPC分类号： D01H4/32 , D01G9/22
CPC分类号： D01H4/32 , D01G9/22
摘要： An opening roller for an open-end spinning device includes a drive shaft and a roller body connected to the drive shaft. The drive shaft includes a coupling element for connection to a driven shaft of a drive. The coupling element includes a form-locking element. An open-end spinning device is also provided that incorporates the opening roller.

4. 发明申请

US20170002483A1 CLOTHING WIRE AND METHOD FOR PRODUCING STAPLE FIBRE NONWOVENS 审中-公开
标题翻译：衣服线和生产非织造纤维的方法
公开(公告)号：US20170002483A1
公开(公告)日：2017-01-05
申请号：US15125547
申请日：2015-03-11
申请人： GROZ-BECKERT KG
发明人： Bernhard BOCHT
IPC分类号： D01G15/88 , D01G15/14 , D01H4/32
CPC分类号： D01G15/88 , D01G15/14 , D01H4/32
摘要： A clothing wire for mounting on a clothing roll of a carding machine has a base section (1) and a blade section (4). A gradient dh/db of the height (h) as a function of the width (b) of at least a first section (10) of at least one blade-section side face (5, 6) is greater than the gradient dh/db of a second section (11) of the at least one blade-section side face (5, 6). The second section (11) is closer to the base section (1) than the first section (10). The sign of the gradients dh/db is the same. In a region which extends to a vertical distance of at most ⅛ of the overall height of the blade section beneath the at least one second portion (11), there no protrusions or indentations cause a gradient sign change on the at least one blade-section side face (5, 6).
摘要翻译：用于安装在梳理机的衣服卷上的衣服线具有基部（1）和叶片部（4）。作为至少一个叶片部分侧面（5,6）的至少第一部分（10）的宽度（b）的函数的高度（h）的梯度dh / db大于梯度dh / db的至少一个叶片部分侧面（5,6）的第二部分（11）。第二部分（11）比第一部分（10）更靠近基部部分（1）。梯度dh / db的符号是一样的。在至少一个第二部分（11）下延伸到叶片部分整体高度至多⅛的垂直距离的区域中，没有突起或凹陷导致至少一个叶片部分上的梯度符号变化侧面（5,6）。

5. 发明申请

US20120159920A1 Fibre Channel Insert 有权
标题翻译：光纤通道插入
公开(公告)号：US20120159920A1
公开(公告)日：2012-06-28
申请号：US13299643
申请日：2011-11-18
申请人： Mathias Burchert , Siegfried Krohmer
发明人： Mathias Burchert , Siegfried Krohmer
IPC分类号： D01H4/38 , D01H4/32
CPC分类号： D01H4/38
摘要： A fibre channel insert for a mounting hole of an opening roller housing of an open-end spinning arrangement, comprising a fibre channel body and a section of the fibre channel. The fibre channel body extends with its major axis essentially transversely to a major axis of the fibre channel. An open-end spinning arrangement with a spinning element and an opening roller housing, in which an opening roller is arranged in a rotatable way, comprises a fibre channel, transporting the fibre material to be spun from the opening roller to the spinning element. A section of the fibre channel is provided, which is insertable in a mounting opening of the opening roller housing, said fibre channel insert having a primarily cylindrical fibre channel body, which extends with its major axis essentially transversely to a major axis of the fibre channel, and is primarily insertable axially parallel to the opening roller axis.
摘要翻译：一种用于开口纺纱装置的打开辊壳体的安装孔的纤维通道插入件，包括纤维通道体和纤维通道的一部分。纤维通道主体的长轴基本上横向于纤维通道的长轴延伸。具有旋转元件和打开辊壳体的开口纺丝装置，其中打开辊以可旋转的方式布置，包括纤维通道，将待纺的纤维材料从打开辊输送到纺丝元件。纤维通道的一部分可插入打开辊壳体的安装开口中，所述纤维通道插入件具有主要为圆柱形的纤维通道体，其主轴基本上横向于纤维通道的长轴并且主要可以轴向平行于打开辊轴线插入。

6. 发明申请

US20050076633A1 OPENING ROLLER HOUSING FOR AN OPEN-END SPINNING DEVICE, DEVICE FOR AN OPENING ROLLER HOUSING AND PROCEDURE FOR MODERNIZING SPINNING DEVICES 失效
标题翻译：用于打开旋转装置的开放式滚筒外壳，用于开启滚筒外壳的装置和用于现代纺纱装置的步骤
公开(公告)号：US20050076633A1
公开(公告)日：2005-04-14
申请号：US10684216
申请日：2003-10-11
申请人： Albert Hirsch
发明人： Albert Hirsch
IPC分类号： D01H4/32 , D01H4/00
CPC分类号： D01H4/32
摘要： An exchangeable insert is proposed as auxiliary equipment for a housing of a disintegrating apparatus of an open-end spinning apparatus. The insert is adaptable, so that the disintegrator roll housing can be made to conform to various spinning conditions. In a partial zone, in accord with this proposition, the insert replaces a circumferential wall of the disintegrator roll housing, wherein the insert extends itself into to a zone of a contamination separation opening of the disintegrator roll housing. Its extension in the axial direction is so chosen, that it, at least partially, forms a portion of the circumferential wall of the disintegrator in the area of the contamination separation opening.
摘要翻译：作为开放式纺纱装置的分解装置的壳体的辅助设备，提出了可更换的插入件。插入件是适应性的，使得可以使崩解器辊壳体符合各种纺丝条件。在部分区域中，根据该命题，插入件代替了崩解器辊壳体的圆周壁，其中插入件自身延伸到分解器辊壳体的污染分离开口的区域中。其沿轴向的延伸是如此选择的，它至少部分地在污染分离开口的区域中形成崩解器的圆周壁的一部分。

7. 发明授权

US6006511A Separating roll for an open end spinning machine 失效
标题翻译：开卷机分离辊
公开(公告)号：US6006511A
公开(公告)日：1999-12-28
申请号：US31079
申请日：1998-02-26
申请人： Eberhard Hofmann , Klaus Schoberth , Christian Gobel
发明人： Eberhard Hofmann , Klaus Schoberth , Christian Gobel
IPC分类号： D01H4/30 , D01H4/32 , D01H4/00
CPC分类号： D01H4/32
摘要： For a separating roll, which finds application on an open end spinning machine, the proposal is made that a spiral trim wire be preformed and precoated before the trim wire is installed upon the circumference of the roll. In this way, separating rolls of the most varying materials may be employed since the rolls themselves need not undergo the coating process. Further, the trim wire may be preformed into a spiral before fitting on the separating roll. Moreover, a process for the production of the trim wire is presented. During the process of coating, the preformed spiral windings are held at an axial distance from one another.
摘要翻译：对于在开口纺纱机上应用的分离辊，建议在将装饰线安装在辊的圆周上之前，预先形成螺旋状的修剪线并预涂。以这种方式，可以使用最变化材料的分离辊，因为辊本身不需要经历涂覆过程。此外，在装配在分离辊上之前，可以将修剪线预成形为螺旋状。此外，提出了用于生产修剪线的过程。在涂覆过程中，预成型的螺旋绕组彼此保持轴向距离。

8. 发明授权

US5941058A Sliver opening device 失效
标题翻译：条子开启装置
公开(公告)号：US5941058A
公开(公告)日：1999-08-24
申请号：US49608
申请日：1998-03-27
申请人： Heinz-Georg Wassenhoven , Jochen Dressen , Dieter Haaken
发明人： Heinz-Georg Wassenhoven , Jochen Dressen , Dieter Haaken
IPC分类号： D01H4/30 , D01H4/32 , D01H4/00
CPC分类号： D01H4/32
摘要： A sliver opening device for an open-end spinning unit (1) with an opening cylinder (21) which rotates in an opening-cylinder housing (17) and comprises a base (29) arranged on a bearing shaft (26) with a replaceable annulus (30) of card-clothing fitted onto the base (29). The annulus (30) is held between an abutment flange (31) of the base (29) and a cover disk (33) of an enlarged diameter. The housing (17) and the cover disk (33) have mating stepped regions (45) at their outer circumferences to enclose and generally seal the housing. A visor-like shield (50) is arranged at a distance in front of the cover disk (33) to protect the cover disk from being touched inadvertently.
摘要翻译：一种用于开口纺纱单元（1）的纱条打开装置，其具有在开口 - 气缸壳体（17）中旋转的开口圆筒（21），并且包括布置在具有可更换的轴承轴（26）的基部（29）安装在基座（29）上的卡片衣服的环（30）。环（30）保持在基座（29）的邻接凸缘（31）和扩大直径的盖盘（33）之间。壳体（17）和盖盘（33）在它们的外圆周处具有配合的台阶区域（45）以封闭并大体上密封壳体。在盖盘（33）的前方距离设置有遮光板状的屏蔽（50），以防止盖盘不经意地触摸。

9. 发明授权

US5775086A Device for opening fiber material into single fibers 失效
标题翻译：将纤维材料打开成单纤维的装置
公开(公告)号：US5775086A
公开(公告)日：1998-07-07
申请号：US802351
申请日：1997-02-11
申请人： Fritz Stahlecker
发明人： Fritz Stahlecker
IPC分类号： D01H4/32 , D01H4/00
CPC分类号： D01H4/32
摘要： An opening roller for an open-end spinning arrangement is provided on its periphery with suction openings and with a combing structure comprising teeth. Each tooth exhibits a tooth front facing the rotational direction, which tooth front forms a negative front angle relative to a radial plane extending through a tooth tip inclined backwards in the opposite direction to the rotational direction.
摘要翻译：用于开口纺丝装置的打开辊在其周边上设置有抽吸开口和包括齿的梳理结构。每个齿呈现面向旋转方向的齿面，该齿形前端形成相对于通过沿相对旋转方向相反方向向后倾斜的齿尖延伸的径向平面的负前角。

10. 发明授权

US5699659A Process for producing substantially all-polyester yarns from fine denier feed fibers on an open end spinning machine 失效
标题翻译：用于在开口纺纱机上从细旦纤维进料基本上全聚酯纱线的方法
公开(公告)号：US5699659A
公开(公告)日：1997-12-23
申请号：US614780
申请日：1996-03-08
申请人： Tony F. Caviness
发明人： Tony F. Caviness
IPC分类号： D01H4/08 , D01H4/32 , D02G3/02
CPC分类号： D01H4/08 , D01H4/32
摘要： A method for producing substantially 100% polyester yarns on an open end spinning machine is described. The process involves acting on substantially 100% polyester sliver made of high tenacity, fine denier fibers with a negative tooth combing roll to individualize the fibers and feed them to the rotor of an open end spinning machine. Superior quality industrial gauge yarns can be produced from fine denier, high tenacity polyester fibers according to this method at a high rate of throughput and with few ends down.
摘要翻译：描述了一种在开口纺纱机上生产基本上100％聚酯纱线的方法。该方法涉及基本上由具有负齿轮组合的高强度，细旦尼尔纤维制成的基本上100％的聚酯条上，以使纤维单独化并将其送入开口纺纱机的转子。高质量的工业规格纱线可以根据该方法从细旦，高强度的聚酯纤维以高生产率和少量的结果生产。

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