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1. 发明申请

WO1997026206A1 A METHOD OF MANUFACTURING A COIL OF FLEXIBLE OBJECT AND CORE THEREFOR 审中-公开
标题翻译：制造柔性物体的线圈及其核心的方法
公开(公告)号：WO1997026206A1
公开(公告)日：1997-07-24
申请号：PCT/SE1997000054
申请日：1997-01-16
申请人： ULVATOR AB , FORSNER, Bo
发明人： ULVATOR AB
IPC分类号： B65H55/00
CPC分类号： B65H54/58 , B65H75/22 , B65H2701/51344 , B65H2701/51526
摘要： A core of rotatable unit for manufacturing a coil of a flexible object and enveloping the coil to form a parcel for delivery to a user of the object. According to the invention the core comprises a number or longitudinal support elements (3) and two flat end rings (1, 2) each with a central opening (6), an inner circular support surface (7) with predetermined radius, and recesses (8) arranged in connection with the support surface (7). The end portions (9, 10) of the support elements are in engagement with the recesses (8) to fix the end rings and support elements to each other. Furthermore, the inner sides (14) of the support elements (3) coincide with the support surfaces (7) of the end rings and the end surfaces (11, 12) with the outer sides (5) of the end rings. A method is also described for manufacturing said coil, commencing with assembling said core.
摘要翻译：用于制造柔性物体的线圈并包围线圈以形成用于传送到物体的使用者的包裹的可旋转单元的芯。根据本发明，芯包括多个或纵向支撑元件（3）和两个平端端环（1,2），每个具有中心开口（6），具有预定半径的内圆形支撑表面（7）和凹槽 8）与支撑表面（7）相连。支撑元件的端部（9,10）与凹部（8）接合以将端环和支撑元件彼此固定。此外，支撑元件（3）的内侧（14）与端环的支撑表面（7）和端面（11,12）与端环的外侧（5）重合。还描述了制造所述线圈的方法，从组装所述芯开始。

2. 发明申请

WO1996041762A1 TOOL FOR A DISPOSABLE DRUM 审中-公开
标题翻译：工具用于废弃的桶
公开(公告)号：WO1996041762A1
公开(公告)日：1996-12-27
申请号：PCT/SE1996000696
申请日：1996-05-30
申请人： ULVATOR AB , FORSNER, Bo
发明人： ULVATOR AB
IPC分类号： B65H75/14
CPC分类号： B65H49/26 , B65H54/553 , B65H75/14 , B65H2402/414 , B65H2701/5152
摘要： A tool for assembly on a drum (1) to form a rotatable unit to be placed in journalling equipment for rotation of the unit, said drum (1) comprising a cylindrical sleeve (7) and two end pieces (11, 12) and designed to carry a coil (5) of a flexible object (6), such as cable, said tool comprising two support and bearing elements (17, 18), each with a hub (21), a plurality of support arms (24) and a concentric support member (27) for centering the drum; and also a connecting member having a shaft (19) extending through the sleeve and said hubs (21), and anchoring means for anchoring the support and bearing elements to the shaft (19) while at the same time securing the sleeve (7) against axial displacement in relation to the shaft. According to the invention, the support arms (24) are arranged to abut the end pieces and have free ends (33) located radially inside the outer circular edge (37) of the end pieces so that the support arms (24) are not in contact with the ground when said unit is resting on the ground by means of the end pieces of the drum.
摘要翻译：一种用于组装在滚筒（1）上以形成可旋转单元的工具，其被放置在轴颈设备中以用于单元的旋转，所述滚筒（1）包括圆柱形套筒（7）和两个端部件（11,12），并设计携带诸如电缆的柔性物体（6）的线圈（5），所述工具包括两个支撑和支承元件（17,18），每个具有轮毂（21），多个支撑臂（24）和用于使滚筒定心的同心支撑构件（27）; 以及具有延伸穿过所述套筒和所述轮毂（21）的轴（19）的连接构件以及用于将所述支撑和支承元件锚固到所述轴（19）同时固定所述套筒（7）抵靠的固定装置相对于轴的轴向位移。根据本发明，支撑臂（24）被布置成邻接端片并且具有位于端片的外圆周边缘（37）径向内侧的自由端（33），使得支撑臂（24）不在当所述单元借助于滚筒的端部件在地面上搁置时，与地面接触。

3. 发明申请

WO1993015992A1 METHOD OF MANUFACTURING DISPOSABLE DRUMS 审中-公开
标题翻译：制造不溶性药物的方法
公开(公告)号：WO1993015992A1
公开(公告)日：1993-08-19
申请号：PCT/SE1993000124
申请日：1993-02-17
申请人： ULVATOR AB , LINDSTRAND, Ulf
发明人： ULVATOR AB
IPC分类号： B65H74/22
CPC分类号： B65H75/50 , B65H75/14 , B65H2701/51524
摘要： 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.
摘要翻译：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。

4. 发明申请

WO1995026313A1 DISPOSABLE DRUM 审中-公开
标题翻译：可弃药桶
公开(公告)号：WO1995026313A1
公开(公告)日：1995-10-05
申请号：PCT/SE1995000328
申请日：1995-03-28
申请人： ULVATOR AB , LINDSTRAND, Ulf
发明人： ULVATOR AB
IPC分类号： B65H75/50
CPC分类号： B65H75/22 , B65H75/14 , B65H75/185 , B65H2701/5112 , B65H2701/51524
摘要： 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.
摘要翻译：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

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