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1. 发明授权

US5584101A Apparatus for removing and conveying a fiber web at high speed from the outlet from a carder 失效
标题翻译：用于从梳理器的出口高速移除和输送纤维幅材的装置
公开(公告)号：US5584101A
公开(公告)日：1996-12-17
申请号：US532973
申请日：1995-09-22
申请人： Marc Brabant , Jean-Louis Dupont
发明人： Marc Brabant , Jean-Louis Dupont
IPC分类号： B32B5/02 , B65H23/24 , D01G15/46 , D04H1/70 , D04H1/74 , D01G25/00 , D01G27/00
CPC分类号： D04H1/74 , D01G15/465 , D04H1/70
摘要： The device of the invention enables a fiber web at the outlet from a carder to be removed and conveyed at high speed without significant change to the structure of the web, and in particular without stretching the web. The device comprises a takeoff cylinder which is adjacent to the last working cylinder of the carder, suction means, and a conveyor belt. The belt of the conveyor is permeable to air, and at least level with the takeoff cylinder it possesses at least one rectilinear web-receiving portion that passes close to the takeoff cylinder with a linear speed that is substantially equal to the peripheral speed of the takeoff cylinder, travelling in a direction that is orthogonal to the axis of rotation of the takeoff cylinder, and interposed between the suction means and the takeoff cylinder. The suction means establish a suction zone between the takeoff cylinder and the rectilinear portion of the conveyor belt, substantially in the vicinity of the line where they are almost tangential.
摘要翻译：本发明的装置使得来自梳理机的出口处的纤维网能够以高速度移除并输送，而不会明显地改变幅材的结构，并且特别是不拉伸幅材。该装置包括与梳理机的最后一个工作缸相邻的抽油缸，抽吸装置和传送带。传送带的传送带可透空气，并且至少与起飞筒一起水平，它具有至少一个直线卷筒纸接收部分，其直线速度基本上等于起飞的圆周速度。气缸，其在与起飞气缸的旋转轴线正交的方向上行进，并且插入在吸入装置和起飞气缸之间。抽吸装置在起飞气缸和输送带的直线部分之间建立起一个抽吸区，基本上在它们几乎相切的线附近。

2. 发明授权

US07007348B2 Machine for making a non-woven material by aerological means using a decreasing air flow 失效
标题翻译：用于通过使用气流减少的气溶胶制造无纺材料的机器
公开(公告)号：US07007348B2
公开(公告)日：2006-03-07
申请号：US10814658
申请日：2004-03-31
申请人： Xavier Catry , Christian Vanbeselaere , Marc Brabant
发明人： Xavier Catry , Christian Vanbeselaere , Marc Brabant
IPC分类号： D01G25/00
CPC分类号： D04H1/732 , D01G15/465 , D04H1/00 , D04H1/72 , D04H1/736
摘要： The machine for making a non-woven material aerologically has a forming and conveying surface permeable to air, a dispersion chamber surmounting said surface and means, particularly vacuum means located under said forming and conveying surface of the non-woven material, which are capable not only of producing an air flow inside the dispersion chamber that allows the fibers inside the chamber to disperse and projects them onto the forming and conveying surface, but also create a vacuum in one zone—called the vacuum zone (9)—of the forming and conveying surface (1) of the non-woven material that extends under the dispersion chamber (2) and downstream from it, with the vacuum speed decreasing between the upstream and downstream parts of said zone (9).The wall downstream (4) from the vacuum chamber (2) is a plate, and the lower edge (12) of said downstream wall (4) delimits, along with the upper end (1a) of the forming and conveying surface of the non-woven material (1), a space for passage whose height is greater than the thickness of the non-woven material (13) coming out of the dispersion chamber (2).
摘要翻译：用于制造无纺布材料的机器在空气中具有可渗透空气的成形和输送表面，覆盖所述表面的分散室和特别是位于无纺布材料的成形和输送表面下方的真空装置，其不能仅在分散室内产生空气流，其允许室内的纤维分散并将其投影到成型和输送表面上，而且还在一个区域（称为真空区域（9））中在成形和输送表面上产生真空，在分散室（2）下方延伸并且在其下游的无纺材料的输送表面（1），真空速度在所述区域（9）的上游部分和下游部分之间减小。来自真空室（2）的下游（4）的壁是板，并且所述下游壁（4）的下边缘（12）与所述真空室（2）的成形和输送表面的上端（1a）非织造材料（1），其高度大于从分散室（2）出来的无纺材料（13）的厚度的通道空间。

3. 发明授权

US6085389A Device for forming a sheet-lap of fibre tufts, in particular for loading a textile machine such as a card 失效
标题翻译：用于形成纤维簇的片卷的装置，特别是用于装载诸如卡的纺织机器
公开(公告)号：US6085389A
公开(公告)日：2000-07-11
申请号：US269902
申请日：1999-04-02
申请人： Marc Brabant , Xavier Catry , Christian Vanbeselaere , Reinhold Doring
发明人： Marc Brabant , Xavier Catry , Christian Vanbeselaere , Reinhold Doring
IPC分类号： D01G23/02 , D01G23/08 , D01G15/40
CPC分类号： D01G23/02
摘要： Apparatus for forming a lap of stock fibers, in particular for continuously loading a textile machine such as a card, the apparatus comprising a feed chimney (4) which is open at its top and bottom ends (4a, 4b) and which is provided with an air exhaust opening (9) of given section or with a plurality of air exhaust openings distributed over a given section. The exhaust opening(s) (9) opening out directly into an expansion chamber (13). The air inside the expansion chamber is taken up by suction via a air manifold chamber (18a) which is designed to have low pressure established therein, and which communicates with the expansion chamber (13) via an air takeup slot (14) which extends substantially over the entire width l of the section of the exhaust opening(s) (9) or via a plurality of air takeup openings which are distributed substantially over the entire width l of the section of the exhaust opening(s) (9).
摘要翻译： PCT No.PCT / FR98 / 01721 Sec。一九九九年四月二日 102（e）1999年4月2日PCT PCT。1998年7月31日PCT公布。第WO99 / 07929号公报日期1999年2月18日用于形成一圈股票纤维的装置，特别是用于连续装载诸如卡片的纺织机器的装置，该装置包括在其顶端和底端（4a，4b）处开口的进料烟囱（4）并且其设置有给定部分的排气开口（9）或分配在给定部分上的多个排气开口。排气口（9）直接打开到膨胀室（13）中。膨胀室内的空气通过空气歧管腔（18a）吸入而被吸入，空气歧管腔（18a）被设计成在其中建立的低压，并且经由空气吸收槽（14）连通，膨胀室基本上延伸在排气开口（9）的一部分的整个宽度l上，或者经由基本上分布在排气开口（9）的部分的整个宽度l上的多个空气收集开口。

4. 发明授权

US5432981A Device for stripping the web of fibres from the doffer roller in a carding machine 失效
标题翻译：用于在梳理机中从道夫辊剥离纤维网的装置
公开(公告)号：US5432981A
公开(公告)日：1995-07-18
申请号：US227601
申请日：1994-04-14
申请人： Henri Genevray , Marc Brabant , Xavier Catry
发明人： Henri Genevray , Marc Brabant , Xavier Catry
IPC分类号： D01G15/80 , D01G15/46
CPC分类号： D01G15/46
摘要： The device for stripping the web of fibres (2) from the doffer roller (1) in a carding machine which includes a fly comb (3) on the output side of the doffer roller is characterized in that it comprises a toothed roller (5) cooperative with the doffer roller (1) for the purpose of stripping the web (2) from the latter, the fly comb being cooperative with the toothed roller when starting up the carding machine for the purpose of stripping the web from the toothed roller, whereas, at high speed, the web directly leaves the toothed roller (5) without cooperating with the fly comb.
摘要翻译：用于在包括在道夫辊的输出侧上的飞梳（3）的梳理机中从道夫辊（1）上剥离纤维网（2）的装置的特征在于它包括齿轮（5）与道夫辊（1）协作以便从后者中剥离卷筒纸（2）的目的，当启动梳理机以便从带齿辊剥离卷筒纸时，飞梳与齿形滚轮协作，而高速地，纸幅直接离开带齿辊（5）而不与飞梳组合。

5. 发明授权

US06195845B1 Method and an installation for forming a fiber web by the airlay technique 失效
标题翻译：用于通过气流技术形成纤维网的方法和装置
公开(公告)号：US06195845B1
公开(公告)日：2001-03-06
申请号：US09291833
申请日：1999-04-14
申请人： Jean-Louis DuPont , Xavier Catry , Marc Brabant
发明人： Jean-Louis DuPont , Xavier Catry , Marc Brabant
IPC分类号： D01G2500
CPC分类号： D01G25/00 , D01G15/465
摘要： A fiber web is formed by the airlay technique on a web forming and transport surface by dispersing and projecting individualized fibers onto said surface by means of a flow of air, and the fibers are subjected to a carding operation prior to being inserted into the flow of air. According to an essential characteristic of the invention, action is taken on the fiber feed rate by means of one or more regulator systems between the carding operation and the insertion of the fibers into the air flow so as to make said fiber feed rate more regular. In a preferred variant of the invention, a regulator system comprises at least a combing cylinder which is designed to be rotated to have a circumferential speed that is strictly less than that of the carding cylinder and that rotates in a direction of rotation that is opposite to that of the carding cylinder, and that is coated on its periphery with a covering whose teeth or spikes point backwards, i.e. in the opposite direction to its direction of rotation.
摘要翻译：通过空气流动技术在纤网形成和输送表面上形成纤维网，通过空气流将各自的纤维分散并投射到所述表面上，并且在插入到纤维网的流动之前对纤维进行梳理操作空气。根据本发明的基本特征，通过在梳理操作和将纤维插入空气流中的一个或多个调节器系统对纤维进给速率起作用，以使所述纤维进料速率更加规则化。在本发明的优选变型中，调节器系统包括至少一个精梳圆筒，其被设计成旋转以具有严格小于梳理圆筒的周向速度的圆周速度，并且沿与旋转方向相反的方向旋转梳理圆筒的，并且其周边涂覆有其齿或尖钉指向后方的覆盖物，即在与其旋转方向相反的方向上。

6. 发明授权

US06732412B2 Method and installation for the production of a condensed nonwoven and condenser device 失效
标题翻译：用于生产冷凝无纺布和冷凝器装置的方法和安装
公开(公告)号：US06732412B2
公开(公告)日：2004-05-11
申请号：US10261002
申请日：2002-09-30
申请人： Michel Collotte , Marc Brabant
发明人： Michel Collotte , Marc Brabant
IPC分类号： D01G2500
CPC分类号： D01G15/465
摘要： So as to produce a condensed nonwoven, at least one first nonwoven is produced with the aid of a carding machine (1), said first nonwoven issued from the carding machine is directed to a rotating transfer element (20) by means of one first transport surface (S1), and said first nonwoven is transferred onto a second transport surface (S2) by means of said transfer element (20), the second transport surface (S2) being driven at a linear speed (V2) slower than the circumferential speed of the transfer element (20). In the transfer zone between the two transport surfaces (S1) and (S2), the first nonwoven is preferably kept against the surface of the transfer element (20) by means of suction. Application: production of heavy condensed nonwovens, especially having a weight of more than 80 g/m2.
摘要翻译：为了产生冷凝的非织造材料，借助于梳理机（1）制造至少一个第一非织造布，从梳理机发出的所述第一非织造材料通过一个第一输送器被引导到旋转传递元件（20）表面（S1），并且所述第一非织造材料通过所述转移元件（20）转移到第二输送表面（S2）上，所述第二输送表面（S2）以比圆周速度慢的线速度（V2）驱动在两个输送表面（S1）和（S2）之间的转印区域中，优选通过抽吸将第一非织造材料保持在转印元件（20）的表面上。应用：生产重的浓缩非织造布，特别是重量大于80g / m 2。

7. 发明授权

US6050469A Suction cylinder which transfers fiber web from a conveyer belt to two calendering cylinders 失效
标题翻译：将纤维网从输送带转移到两个压延圆筒的吸入圆筒
公开(公告)号：US6050469A
公开(公告)日：2000-04-18
申请号：US615605
申请日：1996-03-13
申请人： Marc Brabant , Jean-Louis Dupont
发明人： Marc Brabant , Jean-Louis Dupont
IPC分类号： B65H20/12 , D01G15/46 , D01G25/00 , D21F3/10 , B65H20/00
CPC分类号： D01G25/00 , D01G15/465
摘要： A fiber web transferring device comprising a conveyor belt, a suction cylinder, a lower calendering cylinder and an upper calendering cylinder. The suction cylinder having a stationary suction sector and rotates in a direction which corresponds to a linear moving direction of the conveyor belt. The suction cylinder transfers a non-consolidated fiber web from the conveyor belt to the lower calendering cylinder and is substantially tangential to the lower calendering cylinder so as to cooperate therewith to define a pre-calendering zone for the fiber web. The suction cylinder is positioned such that the suction cylinder sucks the fiber web from the conveyor belt and holds the fiber web against the outer surface of the suction cylinder to the pre-calendering zone. The fiber web then adheres to the outer surface of the lower calendering cylinder past the pre-calendering zone until the fiber web reaches the upper calendering cylinder.
摘要翻译：一种纤维幅材转印装置，包括输送带，抽吸圆筒，下压延圆筒和上压延圆筒。抽吸缸具有固定的抽吸扇区，并沿与传送带的线性移动方向对应的方向旋转。抽吸缸将未固结的纤维网从输送带传送到下压延圆筒，并且基本上与下压延圆筒相切，以便与其配合以限定纤维网的预压区。抽吸缸被定位成使得吸入缸从传送带吸收纤维幅材，并将纤维幅材保持在吸附筒的外表面上并保持到预压光区域。纤维网然后粘附到下压延圆筒的外表面经过预压区，直到纤维网到达上压延圆筒。

8. 发明授权

US5872440A Oscillating mechanical device, in particular a card web comb for a textile machine, in which oscillations are sustained by means of a single-phase induction motor 失效
标题翻译：摆动机械装置，特别是用于纺织机器的梳理网梳子，其中振荡通过单相感应电动机
公开(公告)号：US5872440A
公开(公告)日：1999-02-16
申请号：US721107
申请日：1996-09-26
申请人： Marc Brabant , Xavier Catry , Didier Deldique
发明人： Marc Brabant , Xavier Catry , Didier Deldique
IPC分类号： D01G15/48 , H02K41/06
CPC分类号： D01G15/48
摘要： The oscillating mechanical device comprises a shaft on which an oscillating member is mounted, and which is resiliently urged towards a middle angular equilibrium position, together with a single-phase induction motor whose rotor is coupled to the shaft so as to enable oscillations of the shaft to be sustained. According to the invention, the stator of the single-phase induction motor is fed with an alternating drive signal whose frequency is adjusted to the vicinity of the natural frequency of oscillation of the mechanical device. More particularly, the frequency of the drive signal of the stator is set to lie in the frequency range �f-0.8 Hz; f+0.1 Hz!, where f represents the natural frequency of oscillation of the mechanical device, and is preferably set to the natural frequency of oscillation of the mechanical device with a tolerance of plus or minus one-tenth of one hertz. The device is applicable to card web combs used in the textile industry.
摘要翻译：振荡机械装置包括一个轴，振动件安装在该轴上，并且与其转子耦合到轴的单相感应电动机一起弹性地推向中间角度平衡位置，以便能够使轴的振动要持续下去根据本发明，单相感应电动机的定子馈送有一个交替的驱动信号，其频率被调节到机械装置的固有振荡频率附近。更具体地说，定子的驱动信号的频率被设定在频率范围[f-0.8Hz; f + 0.1Hz]，其中f表示机械装置的固有振荡频率，并且优选地被设置为机械装置的固有振荡频率，其容限为正或负十进一赫兹。该设备适用于纺织工业中使用的卡片梳棉梳。

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