公开(公告)号：US3700098A

公开(公告)日：1972-10-24

申请号：US3700098D

申请日：1971-06-22

Applicant: PIERRE A POSSO

Inventor： POSSO PIERRE A

IPC: G03B21/32 ,  G11B23/027 ,  B65D85/67

CPC classification number: G11B23/027 ,  G03B21/323

Abstract: This invention relates to a box for the packaging of a reel of cinematographic film, magnetic tape or the like, comprising a body and a cover unitary with means provided for centering the reel and in which there is incorporated a locking device comprising an expansible means and a rotary actuation cam, wherein the expansible means comprises at least three flexible blades extending freely in directions substantially parallel to the axis of rotation of the cam rotatably mounted in one of the bosses, the base of each blade is immobilized in this first boss, the free end of each blade bears against the cam and has an outwardly projecting tooth and the second boss defines a central opening bordered by a truncated seat converging towards the first boss and against which the teeth of said blades may be pressed by the cam in order to provoke, at the same time as the locking of the cover on the body, the mutual bringing together of these latter in order to tighten the reel.

Abstract translation: 本发明涉及一种用于包装电影胶卷，磁带或类似物的卷轴的盒子，包括一个主体和一个整体的盖子，该装置用于使卷轴对中，并且其中包括一个锁定装置，该锁定装置包括一个可膨胀的装置， 旋转致动凸轮，其中所述可膨胀装置包括至少三个柔性刀片，所述至少三个柔性刀片沿大致平行于所述凸轮的旋转轴线的方向自由延伸，所述旋转轴线可旋转地安装在所述凸台之一中，每个刀片的基部固定在所述第一凸台中， 每个叶片的自由端承载在凸轮上并且具有向外突出的齿，并且第二凸台限定了一个中心开口，该中心开口由一个截顶座接合，该截顶座朝向第一凸台汇聚，并且所述叶片的齿可被凸轮按压， 在同一时刻将盖子锁定在身体上的同时，使这些后者相互汇合在一起以收紧卷轴。

公开(公告)号：US3667595A

公开(公告)日：1972-06-06

申请号：US3667595D

申请日：1970-06-23

Applicant: PIERRE A POSSO

Inventor： POSSO PIERRE A

IPC: G03B21/32 ,  G03B21/64 ,  G11B23/027 ,  B65D85/04 ,  B65D85/66

CPC classification number: G11B23/027 ,  G03B21/323 ,  G03B21/64

Abstract: This invention relates to a device for packaging reels of magnetic tape, cinematographic film or the like and for stowing them in a suspension-type filing cabinet, comprising on the one hand a relatively supple, open annular band, which is U-sectioned and centered on the geometric axis of a reel, on the other hand a locking member connecting the ends of the band and finally, at least one resilient means tending to apply said band, for the purpose of sealing, against the edge of the sides of the reel to be protected, wherein a resilient-return slide is guided in concentric translation on the outer face of the first end of the band, the free terminal part of this slide being separated, by a slit perpendicular to the above-mentioned axis, into two arms having two locking teeth projecting into a direction parallel to this axis, said teeth being capable of cooperating with a guard member unitary with the second end of this band and provided for the passage of said slide.

Abstract translation: 本发明涉及一种用于包装磁带，电影胶片等的卷轴的装置，并用于将它们收纳在悬挂式文件柜中，其一方面包括相对柔软的开放的环形带，U形截面和中心 另一方面，连接带的端部的锁定构件和最后一个倾向于施加所述带的至少一个弹性装置用于密封，以抵靠卷轴的侧面的边缘 被保护，其中弹性回弹滑块在带的第一端的外表面上以同心平移方式被引导，该滑块的自由端部通过垂直于上述轴线的狭缝分离成两个 臂具有沿平行于该轴线的方向突出的两个锁定齿，所述齿能够与与该带的第二端一体形成的保护构件配合并且用于所述滑块的通过。