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    • 1. 发明申请
    • CORE CHUCK
    • 核心卡车
    • WO2005003004A2
    • 2005-01-13
    • PCT/US2004/019753
    • 2004-06-21
    • HOPE, Harry, L.
    • HOPE, Harry, L.
    • B65H
    • B65H75/246
    • A core chuck 30 includes "lock and key" or "key and keyhole" interfaces 65, 60 between the central cam 34 and the mounting plate 32 and the central cam 34 and the end cap 36. The central cam 34 includes central region having a multi-faceted camming surface 40 adapted to expand and retract a plurality of jaws 48 as is well known. Unlike known core chucks, the first end 22 of the central core 34 has a non-circular perimeter and the mounting plate 32 includes a cavity 56 sized and shaped to substantially correspond to the non-circular perimeter of the central core 34 and form a "lock/key" or "key/keyhole" arrangement. A plurality of fasteners 44 secure the central cam 34 to the mounting plate 32 with their heads disposed proximate the second end region 50 of the central cam 34. The end cap 36 includes a second cavity 60 sized and shaped to form a "lock/key" or "key/keyhole" arrangement with the heads of the fasteners 44.
    • 芯卡盘30在中央凸轮34和安装板32以及中心凸轮34和端盖36之间包括“锁和键”或“键和键孔”接口65,60。中心凸轮34包括中心区域, 如已知的那样,适合于扩展和缩回多个钳口48的多面凸轮表面40。 与已知的芯卡盘不同,中心芯34的第一端22具有非圆形周边,并且安装板32包括尺寸和形状大致对应于中心芯34的非圆形周边的空腔56,并形成“ 锁/钥匙“或”钥匙/钥匙孔“安排。 多个紧固件44将中央凸轮34固定到安装板32,其头部靠近中央凸轮34的第二端部区域50设置。端盖36包括尺寸和形状形成“锁定/键 “或”钥匙/钥匙孔“布置与紧固件44的头部。
    • 5. 发明申请
    • CLAMPING HEAD FOR WINDING TUBES
    • 中压管夹头
    • WO1991018819A1
    • 1991-12-12
    • PCT/EP1990000980
    • 1990-06-21
    • BELOIT CORPORATIONTREUTNER, JürgenDÖRFEL, Walter
    • BELOIT CORPORATION
    • B65H75/24
    • B65H75/246
    • A clamping head for winding tubes on which material in web form, such as paper webs or the like, is wound on and off has a multiple cornered clamping head shank (20) against which clamping pieces (40) rest. The clamping pieces (40) and the clamping head shank (20) can be rotated relative to each other, and this rotation causes a radial movement (expansion/contraction path) of the clamping piece (40). When the torque-dependent expansion is maintained, withdrawal from the tube is facilitated because the clamping head shank (20) is shaped as a truncated pyramid, the clamping pieces (40) and the clamping head shank (20) can be slid relative to each other in the axial direction (B), the clamping pieces (40) are provided with, or effectively connected to, an end limit stop(34) for the winding tube (10) effective in the axial direction (B) and to an end limit stop (35) fixed to the clamping head shaft (20) effective in the axial direction (B), and the clamping distance (expansion/contraction distance) of the clamping pieces (40) is composed of a rotation-related part and a sliding-related part, so that the (second) end limit stop (35) reaches its axial end position before reaching the end of the clamping distance.
    • 用于卷绕卷筒形管的诸如纸幅等的材料的卷绕管的夹紧头具有多个夹角夹头(20),夹紧件(40)靠着该多个夹角夹头。 夹紧件(40)和夹紧头柄(20)可以相对于彼此旋转,并且该旋转引起夹紧件(40)的径向移动(膨胀/收缩路径)。 当保持扭矩依赖性膨胀时,由于夹紧头柄20被成形为截头棱锥,所以从管中退出是容易的,夹紧件40和夹头柄20可以相对于每个夹角滑动 另一方面,在轴向(B)上,夹紧件(40)设置有或有效地连接到在轴向(B)上有效的用于卷绕管(10)的端部限位挡块(34) 固定在沿轴向(B)有效的夹紧头轴20的限位挡块35,夹紧片40的夹紧距离(伸缩)由旋转相关部和 滑动相关部分,使得(第二)限位挡块(35)在到达夹紧距离结束之前到达其轴向端部位置。
    • 7. 发明申请
    • REEL ASSEMBLY FOR WINDING WEB MATERIALS
    • 用于卷绕网材的卷板组件
    • WO2007143337A1
    • 2007-12-13
    • PCT/US2007/068830
    • 2007-05-14
    • 3M INNOVATIVE PROPERTIES COMPANY
    • HARKINS, Robert A.
    • B65H75/24B65H19/30
    • B65H19/305B65H75/246
    • A reel assembly includes a first hub defining an outer surface, a second hub co-axially disposed relative to the first hub, and a first movable member including a spooling surface that is movable to a position exterior to the outer surface to define at least a portion of an effective outer reel diameter of the assembly. The first and second hubs are manually rotatable relative to one another between a first rotational position and a second rotational position, the assembly being characterized by an expanded state in the first rotational position and a contracted state in the second rotational position where the effective outer reel diameter is greater in the expanded state than in the contracted state.
    • 卷轴组件包括限定外表面的第一轮毂,相对于第一轮毂同轴设置的第二轮毂,以及第一可动部件,其包括可绕外表面移动到外表面外部的位置的至少一个 组件的有效外卷轴直径的一部分。 第一和第二轮毂​​可以在第一旋转位置和第二旋转位置之间相对于彼此手动地旋转,该组件的特征在于在第一旋转位置处的展开状态和处于第二旋转位置的收缩状态,其中有效外部卷轴 膨胀状态下的直径大于承包状态。
    • 8. 发明申请
    • CORE CHUCK
    • 核心查克
    • WO2005003004A3
    • 2005-09-15
    • PCT/US2004019753
    • 2004-06-21
    • HOPE HARRY L
    • HOPE HARRY L
    • A61C17/06B65H20060101B65H75/24F01L1/18
    • B65H75/246
    • A core chuck 30 includes "lock and key" or "key and keyhole" interfaces 65, 60 between the central cam 34 and the mounting plate 32 and the central cam 34 and the end cap 36. The central cam 34 includes central region having a multi-faceted camming surface 40 adapted to expand and retract a plurality of jaws 48 as is well known. Unlike known core chucks, the first end 22 of the central core 34 has a non-circular perimeter and the mounting plate 32 includes a cavity 56 sized and shaped to substantially correspond to the non-circular perimeter of the central core 34 and form a "lock/key" or "key/keyhole" arrangement. A plurality of fasteners 44 secure the central cam 34 to the mounting plate 32 with their heads disposed proximate the second end region 50 of the central cam 34. The end cap 36 includes a second cavity 60 sized and shaped to form a "lock/key" or "key/keyhole" arrangement with the heads of the fasteners 44.
    • 芯夹盘30在中央凸轮34和安装板32以及中央凸轮34和端盖36之间包括“锁和钥匙”或“钥匙和锁眼”接口65,60。中央凸轮34包括具有 如众所周知的适于扩张和缩回多个夹爪48的多面凸轮表面40。 与已知的芯夹头不同,中心芯34的第一端22具有非圆形的周边,并且安装板32包括腔56,其尺寸和形状基本对应于中央芯34的非圆形周边并形成“ 锁/钥匙“或”钥匙/钥匙孔“安排。 多个紧固件44将中央凸轮34固定到安装板32上,其头靠近中央凸轮34的第二端部区域50设置。端盖36包括第二腔60,该第二腔的尺寸和形状形成为“锁/钥匙 “或”钥匙/钥匙孔“与紧固件44的头部布置。
    • 9. 发明申请
    • VORRICHTUNG ZUM LÖSBAREN HALTERN EINER WICKELHÜLSE
    • 设备技术的清盘套可拆卸持有人
    • WO2009095176A1
    • 2009-08-06
    • PCT/EP2009/000373
    • 2009-01-22
    • E.C.H. WILL GMBHKRÖGER, Holger
    • KRÖGER, Holger
    • B65H75/24B23B31/16B23B31/40
    • B65H75/246B23B31/1612B23B31/40B23B2265/16B23B2270/22
    • Vorrichtung zur einseitigen Aufnahme und zum lösbaren Haltern einer Wickelhülse (2) einer Rolle (4) aus bahnförmigem Material, insbesondere einer Innenhülse einer Papierrolle o.dgl., an einem antreibbaren Wellenende einer Drehwelle (8) einer Verarbeitungsmaschine, mit einem am Wellenende befestigbaren und um eine erste Drehachse (X) rotierbaren Grundkörper (14), der mindestens ein Kurvensegment (24, 26) mit einer Kurvenführung (24a, 26a) aufweist, welche in einer winklig, vorzugsweise etwa rechtwinklig, zur ersten Drehachse (X) aufgespannten Ebene umläuft, und mit mindestens einem Spannelement (28, 34), das einerseits in verschieblichem Eingriff mit der Kurvenführung (24a, 26a) des mindestens einen Kurvensegmentes (24, 26) und andererseits in Anlage an eine Innenseite (2b) der Winkelhülse (2) bringbar ist, wobei der Grundkörper (14) und das mindestens eine Spannelement (28, 34) um eine zweite Drehachse, gegeneinander verdrehbar sind. Das Besondere der Erfindung besteht darin, dass die umlaufende Kurvenführung (24a, 26a) des mindestens einen Kurvensegmentes (24, 26) über ihre gesamte Länge gekrümmt ist und einen sich über ihre gesamte Länge verändernden Abstand zur zweiten Drehachse aufweist.
    • 设备用于单面记录,以及用于可松开地支承一个卷筒(2)片材材料卷(4)的,在纸或类似的辊的特定的内部套筒。,向旋转轴的从动轴端(8)的加工机的,可以用一个轴端被固定和 关于第一旋转轴具有至少一个弯曲段(24,26),其具有(24A,26A)的弯曲引导件,其以直角旋转中的角度,优选大约,与第一旋转轴(X)的平面(X)旋转的基座主体(14)跨越 和具有至少一个夹紧元件(28,34),一方面在与至少一个曲线段(24,26)的所述曲线导向(24A,26A),并且在另一方面接触的内侧滑动接合(2b)中的角度套筒(2)能够被带到 是,其特征在于,所述基体(14)和所述至少一个张紧元件(28,34)在围绕第二旋转轴线相反的方向旋转。 本发明的特殊特征是,至少一个曲线段(24,26)的周向凸轮导向装置(24A,26A)在其整个长度,并具有从所述第二旋转轴线在其整个长度距离的变化曲线。