公开(公告)号：US5314134A

公开(公告)日：1994-05-24

申请号：US979515

申请日：1992-11-19

申请人： Clark E. Harris ,  Joel R. Shaw ,  Thomas C. Healey ,  Mark J. Morse

发明人： Clark E. Harris ,  Joel R. Shaw ,  Thomas C. Healey ,  Mark J. Morse

IPC分类号： G03C3/00 ,  B65H16/00 ,  G03B27/58 ,  B65H75/18 ,  B65D85/60

CPC分类号： B65H16/005 ,  B65H16/00 ,  G03B27/588 ,  B65H2701/1719

摘要： A light-tight cassette (10) has an anti-clockspringing method for preventing clockspringing of a wound roll of web material (14) within the cassette (10) during storage and shipment. The web material (14) is mounted on a tubular web core (12) arranged to rotate about an axis within the cassette (10). Cassette (10) has at least one end cap (22) having a tubularly shaped hub member (34). Hub member (34) has a diametrically extending bar (38) for receiving an anti-clockspring means comprising a fork (44) having a central member (52) comprising spaced anti-rotation arms (42,44) for receiving bar (38). Fork (44), moreover, comprises at least one flexible latch finger (46) that latchingly engages the end cap (22) and a flexible lock finger (48) that is wedged between and into an annular gap formed when the hub member (20) is inserted into the web core (12) for locking the web core (12) against rotation.

摘要翻译： 不透光盒（10）具有防时钟弹簧的方法，用于在储存和运输过程中防止卷筒纸（14）的卷绕卷筒在卷带（10）内的时钟转动。 纤维网材料（14）安装在布置成围绕盒（10）内的轴线旋转的管状卷筒纸芯（12）上。 盒（10）具有至少一个具有管状轮毂构件（34）的端盖（22）。 轮毂构件（34）具有径向延伸的杆（38），用于接纳包括具有中心构件（52）的叉（44）的反向钟簧装置，所述叉（44）包括用于接收杆（38）的间隔的防旋转臂（42,44） 。 此外，叉（44）包括至少一个弹性闩锁指状件（46），其与端盖（22）闩锁地接合，并且柔性锁定指状物（48）楔入在环形间隙之间并形成为当轮毂构件（20） ）插入到卷筒纸芯（12）中，用于使卷筒纸芯（12）防止旋转。

公开(公告)号：US4988054A

公开(公告)日：1991-01-29

申请号：US358986

申请日：1989-05-26

申请人： Mark J. Morse ,  Andrew E. Dominesey

发明人： Mark J. Morse ,  Andrew E. Dominesey

IPC分类号： G03C3/00 ,  G03B27/58

CPC分类号： G03B27/588 ,  G03B2217/265

摘要： A light-tight cassette, and method of making same, for enclosing and dispensing a roll of photosensitive web material. The cassette comprises a folded fiberboard housing having a plurality of housing wall portions with oppositely projecting lateral edges which define opposite sides of the housing. The plurality includes two planar wall portions that extend perpendicularly to each other to respective ends thereof which are disposed in spaced alignment to provide an opening between them. Two extruded plastic light-locking members are attached to those wall portion ends, respectively, one such member extending across the opening toward the other member to form a web exit passageway therebetween. The one member includes a resiliently flexible, inwardly projecting cantilever portion that is biased toward an opposing portion of the other member, both such portions having light-locking material thereon. A pair of molded plastic side caps are attached to the opposite sides of the housing, respectively, each cap having an inward-facing hub adapted to support a bearing core on which the roll of web material is freely rotatable to dispense such material through the web exit passageway.

摘要翻译： 一种不透光的盒及其制造方法，用于封闭和分配一卷感光幅材。 所述盒包括折叠的纤维板壳体，所述纤维板壳体具有多个壳体壁部分，所述多个壳体壁部分具有限定所述壳体相对侧的相对突出的侧边缘。 多个包括彼此垂直延伸到其相应端部的两个平面壁部分，它们以间隔对齐的方式设置以在它们之间提供开口。 两个挤出的塑料锁定件分别连接到那些壁部分端部，一个这样的部件延伸穿过开口朝向另一个部件，以在它们之间形成一个卷材出口通道。 一个构件包括朝向另一构件的相对部分偏置的弹性柔性的向内突出的悬臂部分，这两个部分在其上具有光锁定材料。 一对模塑塑料侧盖分别附接到壳体的相对侧，每个盖具有适于支撑一个轴承芯的朝内的毂，所述卷筒纸材料可自由转动到该轴承芯上，从而通过卷筒纸分配这种材料 出口通道。

公开(公告)号：US4956908A

公开(公告)日：1990-09-18

申请号：US359073

申请日：1989-05-26

申请人： Mark J. Morse ,  Andrew E. Dominesey

发明人： Mark J. Morse ,  Andrew E. Dominesey

IPC分类号： G03C3/00 ,  G03B27/58

CPC分类号： G03B27/588 ,  Y10T29/49847 ,  Y10T29/49876

摘要： A light-tight cassette, and method of making same, for enclosing and dispensing a roll of photosensitive web material. The cassette comprises a folded fiberboard housing having a plurality of housing wall portions with oppositely projecting lateral edges which define opposite sides of the housing. The plurality includes two planar wall portions that extend perpendicularly to each other to respective ends thereof which are disposed in spaced alignment to provide an opening between them. Two extruded plastic light-locking members are attached to those wall portion ends, respectively, one such member extending across the opening toward the other member to form a web exit passageway therebetween. The one member includes a resiliently flexible, inwardly projecting cantilever portion that is biased toward an opposing portion of the other member, both such portions having light-locking material thereon. A pair of molded plastic side caps are attached to the opposite sides of the housing, respectively, each cap having an inward-facing hub adapted to support a bearing core on which the roll of web material is freely rotatable to dispense such material through the web exit passageway.

摘要翻译： 一种不透光的盒及其制造方法，用于封闭和分配一卷感光幅材。 所述盒包括折叠的纤维板壳体，所述纤维板壳体具有多个壳体壁部分，所述多个壳体壁部分具有限定所述壳体相对侧的相对突出的侧边缘。 多个包括彼此垂直延伸到其相应端部的两个平面壁部分，它们以间隔对齐的方式设置以在它们之间提供开口。 两个挤出的塑料锁定件分别连接到那些壁部分端部，一个这样的部件延伸穿过开口朝向另一个部件，以在它们之间形成一个卷材出口通道。 一个构件包括朝向另一构件的相对部分偏置的弹性柔性的向内突出的悬臂部分，这两个部分在其上具有光锁定材料。 一对模塑塑料侧盖分别附接到壳体的相对侧，每个盖具有适于支撑一个轴承芯的朝内的毂，所述卷筒纸材料可自由转动到该轴承芯上，从而通过卷筒纸分配这种材料 出口通道。