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2. 发明授权

US09487376B2 Retracting device for mounting to a web strap 有权
标题翻译：用于安装到卷筒带上的收回装置
公开(公告)号：US09487376B2
公开(公告)日：2016-11-08
申请号：US13741204
申请日：2013-01-14
申请人： HAMMERHEAD INDUSTRIES, INC.
发明人： John A Salentine , Kenneth S Collin, Jr.
IPC分类号： A45F5/02 , B65H75/48 , A45F5/00
CPC分类号： B65H75/4402 , A45F5/004 , A45F5/02 , A45F5/021 , B65H75/40 , B65H75/48
摘要： Retractors and vests having retractors are disclosed, wherein the retractor can be attached by an attachment mechanism to a web system on the vest. An accessory can be attached to a line within the retractor, and the line can be extended from the retractor housing during accessory use. When the line is extended from the housing, the retractor housing rotates so it aligns with the extended line. This alignment of the housing and line reduces stresses on the line, which extends the reliability and lifespan of the retractor. Further, a retraction force can retract the line back into the retractor housing when the extension force is released. The retraction force can be strong enough to prevent the line from extending from under weight of the accessory. The retractor can also minimize the dangle length of the retracting device to the attachment point to minimize movement when not in use.
摘要翻译：公开了具有牵开器的牵开器和背心，其中牵开器可以通过附接机构附接到背心上的腹板系统上。附件可以连接到牵开器内的一条线上，并且在附件使用期间该线可以从牵开器壳体延伸。当线从壳体延伸时，牵开器壳体旋转，使其与延伸线对准。壳体和线的这种对准减少了线上的应力，这延长了牵开器的可靠性和寿命。此外，当释放延伸力时，缩回力可以将线缩回到牵开器壳体中。收缩力可以足够强，以防止线从配件的重量下延伸。牵开器还可以将缩回装置的悬挂长度最小化到附接点，以使不使用时的移动最小化。

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