Endoscope optics with device counteracting lens-element shifting
    1.
    发明授权
    Endoscope optics with device counteracting lens-element shifting 失效
    内窥镜光学元件与镜头元件移位

    公开(公告)号:US06471640B1

    公开(公告)日:2002-10-29

    申请号:US09700686

    申请日:2000-11-17

    IPC分类号: A61B1005

    CPC分类号: G02B23/243 A61B1/002

    摘要: An endoscopic optics fitted with lens elements and securing device to secure the element positions against shifting in case of being impacted. The securing device is a circumferentially expansible tube that jointly encloses, at least at one abutment surface, the adjoining ends of two lens elements while being of a lesser inside diameter than the outside diameter of the lens elements and being permanently prestressed against them.

    摘要翻译: 配有透镜元件和固定装置的内窥镜光学器件,以在被撞击的情况下固定元件位置以防止偏移。 固定装置是周向可膨胀的管,其至少在一个邻接表面处共同包围两个透镜元件的相邻端部,同时具有比透镜元件的外径更小的内径并且对其永久地预应力。

    Endoscopic telescope with rod lenses spaced by spacer tubes
    2.
    发明授权
    Endoscopic telescope with rod lenses spaced by spacer tubes 失效
    内窥镜望远镜,带间隔管的杆状透镜

    公开(公告)号:US5999344A

    公开(公告)日:1999-12-07

    申请号:US150852

    申请日:1998-09-10

    CPC分类号: G02B23/2446 A61B1/002

    摘要: An endoscopic telescope has a system tube in which spacer tubes are alternatingly stacked with rod lenses each having an external diameter smaller than the inside diameter of the system tube and which have convex end faces supported against the axial ends of the spacer tubes. An end of at least one of the spacer tubes protrudes axially at an angle and at a rotational position so that it abuts the adjacent convex surface of a rod lens, thereby tilting the rod lens relative to the system tube axis. The spacer tubes and the rod lenses are mounted spring loaded between end holding devices in the system tube.

    摘要翻译: 内窥镜望远镜具有系统管,其中间隔管交替地与棒状透镜堆叠,每个杆透镜的外径小于系统管的内径,并且具有支撑在间隔管的轴向端部的凸出端面。 至少一个间隔管的端部以一定角度和旋转位置轴向突出,使得其邻接棒状透镜的相邻凸面,从而相对于系统管轴线倾斜棒状透镜。 间隔管和棒状透镜被安装在系统管中的端部保持装置之间的弹簧加载。

    Device and Method for Transporting Material Webs and for Fixing Said Webs on a Counter Bearing
    3.
    发明申请
    Device and Method for Transporting Material Webs and for Fixing Said Webs on a Counter Bearing 审中-公开
    用于运输材料网并将所述网络固定在计数器轴承上的装置和方法

    公开(公告)号:US20090008493A1

    公开(公告)日:2009-01-08

    申请号:US11664923

    申请日:2005-09-19

    IPC分类号: B65H19/28 B65H27/00

    摘要: The aim of the invention is to improve devices (3) for transporting material webs (1) and for fixing said webs (1) on a counter bearing (4). Said devices (3) have the following characteristics: at least one transport roller (2, 2a, 2b) for transporting the material webs (1) and means for applying an electrostatic charge (q) to at least parts (8) of the material web (1), wherein the electrostatic forces of said charge (q) aid in the fixing of said parts on a counter bearing. The novelty and inventive step of the invention is that at least one transport roller (2, 2a, 2b) comprises means for applying an electrostatic charge (q) to at least parts (8) of the material web (1). The invention also claims a method for operating a device of this type.

    摘要翻译: 本发明的目的是改进用于输送材料纤维网(1)并将所述纤维网(1)固定在反向轴承(4)上的装置(3)。 所述装置(3)具有以下特征:至少一个用于输送材料纤维网(1)的输送辊(2,2a,2b)和用于向所述材料的至少部分(8)施加静电荷(q)的装置 腹板(1),其中所述电荷(q)的静电力有助于将所述部件固定在反向轴承上。 本发明的新颖性和创造性的步骤是至少一个输送辊(2,2a,2b)包括用于向材料纤维网(1)的至少部分(8)施加静电荷(q)的装置。 本发明还要求一种用于操作这种类型的装置的方法。

    Device and method for transporting material webs and for fixing said webs on a counter bearing
    4.
    发明申请
    Device and method for transporting material webs and for fixing said webs on a counter bearing 审中-公开
    用于输送材料网并用于将所述腹板固定在止推轴承上的装置和方法

    公开(公告)号:US20110133017A1

    公开(公告)日:2011-06-09

    申请号:US12923912

    申请日:2010-10-13

    IPC分类号: B65H19/28 B65H18/08

    摘要: The aim of the invention is to improve devices (3) for transporting material webs (1) and for fixing said webs (1) on a counter bearing (4). Said devices (3) have the following characteristics: at least one transport roller (2, 2a, 2b) for transporting the material webs (1) and means for applying an electrostatic charge (q) to at least parts (8) of the material web (1), wherein the electrostatic forces of said charge (q) aid in the fixing of said parts on a counter bearing. The novelty and inventive step of the invention is that at least one transport roller (2, 2a, 2b) comprises means for applying an electrostatic charge (q) to at least parts (8) of the material web (1). The invention also claims a method for operating a device of this type.

    摘要翻译: 本发明的目的是改进用于输送材料纤维网(1)并将所述纤维网(1)固定在反向轴承(4)上的装置(3)。 所述装置(3)具有以下特征:至少一个用于输送材料纤维网(1)的输送辊(2,2a,2b)和用于向所述材料的至少部分(8)施加静电荷(q)的装置 腹板(1),其中所述电荷(q)的静电力有助于将所述部件固定在反向轴承上。 本发明的新颖性和创造性的步骤是至少一个输送辊(2,2a,2b)包括用于向材料纤维网(1)的至少部分(8)施加静电荷(q)的装置。 本发明还要求一种用于操作这种类型的装置的方法。

    Cutting and Transport Device for Webs of Material
    5.
    发明申请
    Cutting and Transport Device for Webs of Material 审中-公开
    材料网的切割和运输装置

    公开(公告)号:US20070261246A1

    公开(公告)日:2007-11-15

    申请号:US11664689

    申请日:2005-09-16

    IPC分类号: B65H19/26

    摘要: The invention describes a cutting and transport device for material sheets (1) of paper or film, which comprise at least one cutting device (7), which cuts the material sheet traversing in the cutting or the transport device. Inventive step lies in that the cutting and transport device (22) is provided with a sheet reinforcement device (10), which reinforces the material sheet with the reinforcement material (13) at the positions which are later cut by the cutting tool (7).

    摘要翻译: 本发明描述了一种用于纸或薄膜材料片(1)的切割和输送装置,其包括至少一个切割装置(7),其切割在切割或输送装置中横穿的材料片。 本发明的步骤在于,切割和输送装置(22)设置有片材加强装置(10),其在随后被切割工具(7)切割的位置处用增强材料(13)加强材料片材, 。

    Sizing Cage Adjustment
    6.
    发明申请
    Sizing Cage Adjustment 有权
    调整笼子调整

    公开(公告)号:US20090304840A1

    公开(公告)日:2009-12-10

    申请号:US12086631

    申请日:2006-12-11

    IPC分类号: B29C47/92

    摘要: The present invention describes a blown film extrusion line (1), which has the following features: an annular die gap, from which the film tube (9) can be extruded, a flatness unit (7,13) or nip rolls (8), which fold the film tube (9), a calibration basket (20,30), which is disposed between the die gap and the flatness unit (7,13) or nip rolls (8) and which comprises at least two film-guide elements (31), using which the film tube (9) can be guided in such a way that it retains its round cross-section, the diameter of the film tube (9,43) being adjustable by changing the relative position of the at least two film-guide elements (31). The coupling means (32,33,35,38,39), which couple the movement of at least two film-guide elements (31) to each other, are particularly advantageous.

    摘要翻译: 本发明描述了一种吹塑薄膜挤出生产线(1),其具有以下特征:可以挤出薄膜管(9)的环形模具间隙,平坦度单元(7,13)或压辊(8) ,其折叠所述薄膜管(9),设置在所述模具间隙和所述平坦度单元(7,13)或夹辊(8)之间的校准筐(20,30),所述校准筐包括至少两个薄膜引导件 元件(31),其可以以保持其圆形横截面的方式引导薄膜管(9),通过改变薄膜管(9,43)的相对位置来调整薄膜管(9,43)的直径 至少两个胶片导向元件(31)。 耦合装置(32,33,35,38,39)将至少两个胶片引导元件(31)的移动联结到彼此,这是特别有利的。

    Blown film extrusion system
    7.
    发明申请
    Blown film extrusion system 审中-公开
    吹膜挤出系统

    公开(公告)号:US20070194501A1

    公开(公告)日:2007-08-23

    申请号:US10591836

    申请日:2005-02-22

    IPC分类号: B29C57/00 B29C47/00

    摘要: The invention describes a blown film extrusion system (1), which comprises, as its characteristics, a blowing head (5), which extrudes a film tube (9), further a pinch-off device (8), which pinches off the film tube (9), and additionally film guiding elements (7, 13, 27, 28) that guide the film tube (9) between its extrusion by the blowing head and its pinching off. The inventive aspect is that the guiding elements (7, 13, 27, 28) contain a porous, preferably microporous material.

    摘要翻译: 本发明描述了一种吹塑薄膜挤出系统(1),其包括作为其特性的吹塑头(5),该吹塑头(5)挤出薄膜管(9),进一步夹紧薄膜(8),夹紧薄膜 管(9),以及另外的膜引导元件(7,13,27,28),其通过吹头引导膜管(9)在挤压之间并将其夹紧。 本发明的方面是引导元件(7,13,27,28)包含多孔的,优选微孔的材料。

    Endoscope optics
    8.
    发明授权
    Endoscope optics 失效
    内镜光学

    公开(公告)号:US06363193B1

    公开(公告)日:2002-03-26

    申请号:US09591668

    申请日:2000-06-12

    申请人: Holger Frische

    发明人: Holger Frische

    IPC分类号: G02B606

    摘要: An endoscope optics including a housing receiving an image-observation device and a tubular stem. The stem is secured to a distal end of the housing. An image transmitting device is mounted inside the stem. The image-observation device is aligned inside the housing with the image transmitting device regarding image position and image center. An insert element is used to adjust the image-observation device and includes an outer contour, which allows stationary affixation to the housing, and an inner, axially continuous borehole, which receives the image-observation device in geometrically interlocking manner. The relative position between the borehole and the outer-wall contour inside the insert element is determined by spatial coordinates ascertained for the particular endoscope optics and specifying the position at which to adjust the image-observation device inside the housing relative to the image transmitting device.

    摘要翻译: 一种内窥镜光学元件,包括容纳图像观察装置的壳体和管状杆。 杆被固定到壳体的远端。 图像传输装置安装在杆内。 图像观察装置与图像发送装置在壳体内对准图像位置和图像中心。 插入元件用于调整图像观察装置,并且包括外部轮廓,其允许固定地固定到壳体,以及内部轴向连续的钻孔,其以几何互锁的方式接收图像观察装置。 插入元件内的钻孔和外壁轮廓之间的相对位置由针对特定内窥镜光学系统确定的空间坐标确定,并且指定相对于图像发送装置调整壳体内的图像观察装置的位置。

    Endoscope with a working passage
    9.
    发明授权
    Endoscope with a working passage 有权
    内窥镜与工作通道

    公开(公告)号:US06527707B1

    公开(公告)日:2003-03-04

    申请号:US09596735

    申请日:2000-06-19

    IPC分类号: A61B100

    摘要: A medical endoscope with a sealed housing that defines a shaft. A working passage, which is open at its ends, extends through the shaft in a sealed manner in the longitudinal direction. The passage projects proximally beyond the housing and has a lateral branch passage for connection of a flow line. The branch passage is arranged on the housing so as to pass through the housing wall and a wall defining the working passage.

    摘要翻译: 一种具有密封壳体的医疗内窥镜,其限定了轴。 在其端部开口的工作通道在纵向方向上以密封的方式延伸穿过轴。 通道在靠近壳体之外突出并且具有用于连接流动管线的侧向分支通道。 分支通道布置在壳体上,以便穿过壳体壁和限定工作通道的壁。

    Endoscope
    10.
    发明授权
    Endoscope 有权
    内窥镜

    公开(公告)号:US06350234B1

    公开(公告)日:2002-02-26

    申请号:US09307127

    申请日:1999-05-07

    IPC分类号: A61B106

    摘要: An endoscope has a distal objective and proximal devices for image viewing including a fiber optical image guide, which extends within the endoscope between the objective and the devices for viewing the image and one of whose end regions is fixedly mounted on the endoscope and the other end region of which is axially movably mounted, and the image guide is secured in its proximal end region and the remaining distal end region of the image guide is freely movable, the objective also being movably received relative to the endoscope and the distal end of the image guide and the objective being connected together for common axial movement.

    摘要翻译: 内窥镜具有用于图像观察的远端物镜和近端装置,包括光纤图像引导件,该光纤图像引导件在内窥镜内延伸在物镜和用于观看图像的装置之间,其一个端部区域固定地安装在内窥镜上,另一端 其区域可轴向移动地安装,并且图像引导件固定在其近端区域中,并且图像引导件的剩余远端区域可自由移动,该物镜也可相对于内窥镜和图像的远端可移动地接收 导向件和连接在一起的目的是为了共同的轴向运动。