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    • 2. 发明申请
    • DISPOSABLE DRUM
    • 可弃药桶
    • WO1995026313A1
    • 1995-10-05
    • PCT/SE1995000328
    • 1995-03-28
    • ULVATOR ABLINDSTRAND, Ulf
    • ULVATOR AB
    • B65H75/50
    • B65H75/22B65H75/14B65H75/185B65H2701/5112B65H2701/51524
    • A disposable drum for instance for cable and line, consisting of a stable sleeve (1) having a predetermined inner diameter Dhi, two end elements (2, 3) and two central plugs (4, 5), each end element having an aperture (12) for the sleeve and receiving and firmly clamping the end portion of the sleeve between it and the plug, and the plug (4, 5) has a leading expansion part (19) which expands the sleeve when inserted, and an adjacent friction part (20) which produces friction engagement with the sleeve after full insertion of the plug and cooperates with the end element so that the sleeve is firmly clamped by friction engagement between the plug and the end element, said expansion part and the friction part having a combined axial dimension that is 50-200 % greater than the thickness of one end element. According to the invention the expansion part is conical with a conicity of less than 10 DEG , and has a predetermined diameter D1 measured furthest away from the friction part and a predetermined diameter D2 at the transition to the friction part. The friction part is conical, with a conicity of less than 6 DEG , that in each case is less than that of the expansion part, where D1 Dhi, viz. 2-10 mm.
    • 例如用于电缆和线路的一次性鼓包括具有预定内径Dhi的稳定的套筒(1),两个端部元件(2,3)和两个中心插头(4,5),每个端部元件具有孔 12),并且将套筒的端部接收并牢固地夹紧在其与插头之间,并且插头(4,5)具有当插入时使套筒膨胀的引导膨胀部件(19)和相邻的摩擦部件 (20),其在插头完全插入之后与套筒产生摩擦接合,并与端部元件配合,使得套筒通过塞子与端部元件之间的摩擦接合被牢固地夹紧,所述膨胀部件和摩擦部件具有组合 轴向尺寸比一个端部元件的厚度大50-200%。 根据本发明,膨胀部分具有锥度小于10°的圆锥形,并且具有在摩擦部分最远离测量的预定直径D1和在摩擦部分过渡处的预定直径D2。 摩擦部分为圆锥形,圆锥度小于6°,每种情况下均小于膨胀部分,其中D1 Dhi, 2-10毫米
    • 3. 发明申请
    • METHOD OF MANUFACTURING DISPOSABLE DRUMS
    • 制造不溶性药物的方法
    • WO1993015992A1
    • 1993-08-19
    • PCT/SE1993000124
    • 1993-02-17
    • ULVATOR ABLINDSTRAND, Ulf
    • ULVATOR AB
    • B65H74/22
    • B65H75/50B65H75/14B65H2701/51524
    • A method of manufacturing a metal-free disposable drum for cable and line, for instance, and consisting of a sleeve (1) of cardboard and two end pieces (2, 3) of compressed wood chip material or plywood, each end piece being produced in situ of a support ring (11) and a central ring (12) with conical peripheral surface (18). According to the invention the support ring (11) is applied on the end part (4, 5) of the sleeve free from play so that it is retained in a starting position, after which the central ring (12) is inserted a limited distance into the sleeve (1), this distance being less than the thickness of the central ring (12). The disposable drum thus pre-assembled is then placed between two press members having parallel pressure surfaces facing each other, the pressure surfaces being brought into abutment with the end surfaces (6, 7) of the sleeve and at the same time the rings (11, 12) being pressed in so that their outer sides (13, 16) are located in a plane coinciding with the end surface (6, 7) of the sleeve for forming a wedge joint.
    • 例如,制造用于电缆和线路的无金属一次性滚筒的方法,包括由纸板的套筒(1)和压缩木片材料或胶合板的两个端部件(2,3)组成,每个端部件被制造 位于支撑环(11)和具有圆锥形外周表面(18)的中心环(12)的位置。 根据本发明,支撑环(11)被施加在套筒的端部(4,5)上,不受播放,使得其保持在起始位置,之后中心环(12)被插入有限的距离 进入套筒(1)中,该距离小于中心环(12)的厚度。 然后将如此预组装的一次性滚筒放置在具有彼此面对的平行压力表面的两个压力构件之间,压力表面与套筒的端面(6,7)邻接,同时环(11 ,12)被压入,使得它们的外侧(13,16)位于与用于形成楔形接头的套筒的端面(6,7)重合的平面中。