Segmented roll
    1.
    发明申请
    Segmented roll 有权
    分段卷

    公开(公告)号:US20020042332A1

    公开(公告)日:2002-04-11

    申请号:US09957266

    申请日:2001-09-20

    发明人: Pekka Eronen

    IPC分类号: B25F005/02 F16C013/00

    摘要: A segmented roll has a plurality of end-to-end mounted roll segments (10, 10null), each adapted to rotate on bearings supported on a separate support shaft (11). In both axial end surfaces of the support shafts (11) of the roll segments (10) there are coupling means such as an annular projection and an annular recess serving to disengageably connect two adjacent roll segments (10) to each other. The support shaft (11) has at least two parts (16, 18) whose mutual disposition is made alterable for the purpose of altering the axial length of the support shaft (11) so much that the coupling means (29, 41) of the facing axial ends of two adjacent roll segments (10) can be engaged and disengaged with each other. This arrangement makes it possible to change a single roll segment from the central area of the segmented roll without the need for disassembling the entire row of roll segments.

    摘要翻译: 分段辊具有多个端对端安装的辊段(10,10'),每个辊段适于在支撑在单独的支撑轴(11)上的轴承上旋转。 在辊段(10)的支撑轴(11)的两个轴向端表面中都有耦合装置,例如环形突起和用于将两个相邻辊段(10)彼此分离地连接的环形凹槽。 支撑轴(11)具有至少两个部分(16,18),其相互配置可变更,以便改变支撑轴(11)的轴向长度,使得连接装置(29,41) 面对两个相邻辊段(10)的轴向端部可以彼此接合和分离。 这种布置使得可以从分段辊的中心区域改变单个辊段,而不需要拆卸整个辊段的一行。

    Guiding device using a non-bending segmented rotary roll
    2.
    发明授权
    Guiding device using a non-bending segmented rotary roll 失效
    引导装置使用非弯曲分段旋转辊

    公开(公告)号:US5836500A

    公开(公告)日:1998-11-17

    申请号:US805629

    申请日:1997-02-26

    申请人: Bernard Jourde

    发明人: Bernard Jourde

    摘要: An apparatus is provided for accurately guiding and treating textile strips of great width using a quasi-continuous roll which does not bend. The roll is used for guiding material presented in strip form, in particular a textile material which is in contact with a peripheral portion of the roll. The roll is sub-divided into tubular segments attached to one another by flanges supported by an inner ring of a ball bearing. An outer ring of the ball bearing is fixed in a collar integral with a support. In an angular region other than the one which is in contact with the material, the support, made from thin and flat sheet steel, extends radially outwardly to a region of attachment to the frame.

    摘要翻译: 提供了一种用于使用不会弯曲的准连续辊来精确地引导和处理宽度宽的织物条的设备。 辊用于引导以带状形式呈现的材料,特别是与辊的周边部分接触的纺织材料。 辊被细分成通过由球轴承的内圈支撑的凸缘彼此附接的管状段。 球轴承的外圈固定在与支架一体的轴环中。 在与材料接触的角度区域以外的角度区域中,由薄而扁平的钢板制成的支撑件径向向外延伸到与框架连接的区域。

    Device for guiding material webs in rotary presses
    3.
    发明授权
    Device for guiding material webs in rotary presses 失效
    用于在旋转印刷机中引导材料网的装置

    公开(公告)号:US06513427B2

    公开(公告)日:2003-02-04

    申请号:US09728268

    申请日:2000-12-01

    IPC分类号: B41F1354

    摘要: A device for guiding material webs (A through D; E through H) via an angle-bar deck (2), including a folding section that is arranged on a plurality of planes (3.1, 3.2, 3.3), from where the material webs (A through D), (E through H) enter folding apparatuses (4), (5). Accommodated on longitudinal folding devices (8), (9) are infeed elements (7), which have guide sections (13), (14) that are-able to be operated independently of one another.

    摘要翻译: 一种用于通过角撑甲板(2)引导材料腹板(A至D; E至H)的装置,包括布置在多个平面(3.1,3.2,3.3)上的折叠部分,其中材料网 (A〜D),(E〜H)进入折叠装置(4),(5)。 容纳在纵向折叠装置(8),(9)上的进给元件(7)具有能够彼此独立地操作的导向部分(13),(14)。

    Device for winding of rolls and winding process
    5.
    发明授权
    Device for winding of rolls and winding process 失效
    卷绕和卷绕过程的装置

    公开(公告)号:US06527218B1

    公开(公告)日:2003-03-04

    申请号:US09645333

    申请日:2000-08-25

    IPC分类号: B65H1814

    摘要: Winding device and process for winding wound rolls. The winding device includes a pressure roll axially divided into separate sections and a winding arrangement. The pressure roll is arranged to be placed on the winding arrangement. A coupling device is arranged to axially couple the separate sections together, and a drive unit is arranged to commonly rotatably drive the axially coupled separate sections. The process includes axially coupling the separate sections of the pressure roll together with the coupling device, rotatably driving the axially coupled separate sections, and pressing, at a beginning of a winding procedure, the separate sections of the pressure roll against the wound rolls.

    摘要翻译: 缠绕卷绕卷绕装置和工艺。 卷绕装置包括轴向分成分开的部分和卷绕装置的压力辊。 压辊布置成放置在卷绕装置上。 联接装置被布置成将分离的部分轴向地联接在一起,并且驱动单元被布置成共同地可旋转地驱动轴向联接的分离部分。 该过程包括将压力辊的分开的部分与联接装置轴向联接,可旋转地驱动轴向联接的分离部分,并且在卷绕过程开始时将压力辊的分开的部分压靠卷绕辊。

    Rolling mill
    6.
    发明授权
    Rolling mill 失效
    轧机

    公开(公告)号:US4472958A

    公开(公告)日:1984-09-25

    申请号:US330708

    申请日:1981-12-14

    申请人: Mario Biondetti

    发明人: Mario Biondetti

    摘要: A rolling mill or apparatus comprises position detectors or sensors which are disposed upon movable roll shells or movable solid rolls possessing, for instance, hydraulic support or pressure elements. The position detectors act upon regulators for regulating a force differential between a larger pressing force exerted by bottom or lower support elements in relation to a lesser pressing force exerted by top or upper support elements. The excess or resultant of the pressing force produced by the bottom support or pressure elements decreases with increasing height of the position of the rolls until there is established an equilibrium position. During operation there exists an equilibrium condition between the upwardly directed force of the bottom support elements and the sum of the downwardly directed pressing force of the upper or top support elements and the weight of all of the parts therebetween.

    摘要翻译: 轧机或设备包括位置检测器或传感器,其位于具有例如液压支撑件或压力元件的可动辊壳体或可移动实心辊上。 位置检测器作用于调节器,用于调节由底部或下部支撑元件施加的较大的压力与由顶部或上部支撑元件施加的较小压力之间的力差。 由底部支撑件或压力元件产生的挤压力的过剩或结果随着辊的位置的高度的增加而降低,直到建立了平衡位置为止。 在操作过程中,在底部支撑元件的向上的力和上部或顶部支撑元件的向下的按压力和它们之间的所有部件的重量之和之间存在平衡条件。

    Segmented roll
    8.
    发明授权
    Segmented roll 有权
    分段卷

    公开(公告)号:US06723032B2

    公开(公告)日:2004-04-20

    申请号:US09957266

    申请日:2001-09-20

    申请人: Pekka Eronen

    发明人: Pekka Eronen

    IPC分类号: F16C1300

    摘要: A segmented roll has a plurality of end-to-end mounted roll segments (10, 10′), each adapted to rotate on bearings supported on a separate support shaft (11). In both axial end surfaces of the support shafts (11) of the roll segments (10) there are coupling means such as an annular projection and an annular recess serving to disengageably connect two adjacent roll segments (10) to each other. The support shaft (11) has at least two parts (16, 18) whose mutual disposition is made alterable for the purpose of altering the axial length of the support shaft (11) so much that the coupling means (29, 41) of the facing axial ends of two adjacent roll segments (10) can be engaged and disengaged with each other. This arrangement makes it possible to change a single roll segment from the central area of the segmented roll without the need for disassembling the entire row of roll segments.

    摘要翻译: 分段辊具有多个端对端安装的辊段(10,10'),每个辊段适于在支撑在单独的支撑轴(11)上的轴承上旋转。 在辊段(10)的支撑轴(11)的两个轴向端表面中都有耦合装置,例如环形突起和用于将两个相邻辊段(10)彼此分离地连接的环形凹槽。 支撑轴(11)具有至少两个部分(16,18),其相互配置可变更,以便改变支撑轴(11)的轴向长度,使得连接装置(29,41) 面对两个相邻辊段(10)的轴向端部可以彼此接合和分离。 这种布置使得可以从分段辊的中心区域改变单个辊段,而不需要拆卸整个辊段的一行。

    Roller
    9.
    发明授权
    Roller 失效
    滚筒

    公开(公告)号:US5813959A

    公开(公告)日:1998-09-29

    申请号:US619597

    申请日:1996-09-24

    摘要: The roller is provided for pressure treatment of a strip of paper, textile, plastic film, sheet metal or similar material. It includes a hollow roller made of a fiber-reinforced synthetic resin material, and a cross-beam which passes through the hollow roller lengthwise. The cross-beam is mounted at its ends, in external supports, so as not to rotate. Hydrostatic support elements are arranged on the cross-beam on the side on which pressure is exerted. The elements can be pressed against the inside circumference of the hollow roller by means of a hydraulic fluid. The support elements have a length not exceeding 20 cm in the longitudinal direction of the hollow roller, follow each other closely in the longitudinal direction of the cross-beam, and can all be controlled independently of one another.

    摘要翻译: PCT No.PCT / DE94 / 01037 Sec。 371日期:1996年9月24日 102(e)1996年9月24日PCT 1994年9月9日PCT公布。 第WO95 / 09309号公报 日期1995年04月6日辊子用于压力处理纸,纺织品,塑料薄膜,钣金或类似材料。 它包括由纤维增强合成树脂材料制成的中空辊和横向穿过中空辊的横梁。 横梁在其端部安装在外部支撑件中,以便不旋转。 静压支撑元件布置在施加压力的一侧上的横梁上。 元件可以通过液压流体压靠中空辊的内周。 支撑元件在中空辊的长度方向上的长度不超过20cm,在横梁的长度方向上紧密相邻,并且可以彼此独立地进行控制。

    Sheet transporting
    10.
    发明授权
    Sheet transporting 失效
    纸张运输

    公开(公告)号:US5754913A

    公开(公告)日:1998-05-19

    申请号:US668967

    申请日:1996-06-18

    申请人: Assa Bar-Lev

    发明人: Assa Bar-Lev

    摘要: In a system for transporting film materials, rotation of the transported film caused by uneven stress across a width of the film is eliminated by providing a pinch roll drive in which the driven roll is a precision metal roll and the non-driven roll is a rubber roll, the outer cylindrical surface of which is defined by a plurality of axially-spaced annular ribs. Accumulated error is removed at regular intervals by braking the film to cause correction of slippage. Feed under uniform stress is achieved by forming a dancer roll film loop and correcting for differential alignment of the various transport rolls by displacing a portion of one side of the loop.

    摘要翻译: 在用于输送薄膜材料的系统中,通过提供夹送辊驱动来消除由薄膜宽度上的不均匀应力引起的输送薄膜的旋转,其中从动辊是精密金属辊,而非从动辊是橡胶 辊的外圆柱表面由多个轴向间隔的环形肋限定。 通过制动胶片来定期地排除累积误差,从而导致滑移的校正。 在均匀应力下进给是通过形成一个浮动辊膜回路来实现的,并通过移动环的一侧的一部分来校正各种传送辊的差分对准。