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1. 发明授权

US3982844A Tape fastening system 失效
标题翻译：胶带紧固系统
公开(公告)号：US3982844A
公开(公告)日：1976-09-28
申请号：US655022
申请日：1976-02-03
申请人： Nicholas De Anda , Robert Ford Dyer
发明人： Nicholas De Anda , Robert Ford Dyer
IPC分类号： B65H75/28 , F16B2/08 , F16B11/00
CPC分类号： B65H75/28 , F16B2/08 , Y10T24/3971 , Y10T24/3996 , Y10T403/4345
摘要： Disclosed is a novel fastener for attaching flexible tape comprising a tri-laterally symmetric retainer and a receiving aperture such that a portion of the flexible tape wrapped around said retainer may be gripped and said aperture, the gripping force increasing when tension is supplied to said tape.
摘要翻译：公开了一种用于附接柔性带的新型紧固件，其包括三侧对称保持器和接收孔，使得缠绕在所述保持器周围的柔性带的一部分可以被夹持并且所述孔，当将张力提供给所述带时，夹紧力增加。

2. 发明授权

US4568305A Toy railroad vehicle brake system 失效
标题翻译：玩具铁路车辆制动系统
公开(公告)号：US4568305A
公开(公告)日：1986-02-04
申请号：US568662
申请日：1984-01-06
申请人： Nicholas De Anda , Thomas H. Grimm
发明人： Nicholas De Anda , Thomas H. Grimm
IPC分类号： A63H18/02 , A63H19/30 , A63H29/00
CPC分类号： A63H19/30 , A63H18/026
摘要： A toy train set includes a toy train car operative upon a two rail trackway. The trackway includes a braking system for reducing the toy train speed at selected places along the trackway and a track intersection having no moving parts which permits a child user to select either of two direction paths. An elongated beam spring is provided on the toy cars to facilitate placement upon the trackway by a younger child.
摘要翻译：玩具火车组包括在两条轨道上操作的玩具火车车厢。轨道包括一个制动系统，用于减少沿着轨道的选定位置处的玩具列车速度，以及轨道交叉口，没有允许儿童用户选择两个方向路径之一的运动部分。在玩具车上提供细长的梁弹簧，以便于较小的孩子安置在轨道上。

3. 发明授权

US3930333A Coupling member for a toy vehicle drive system 失效
标题翻译：玩具车驱动系统的联轴器
公开(公告)号：US3930333A
公开(公告)日：1976-01-06
申请号：US531949
申请日：1974-12-12
申请人： Nicholas De Anda
发明人： Nicholas De Anda
IPC分类号： A63H18/14 , A63H21/02 , A63H11/10
CPC分类号： A63H18/14 , A63H21/02
摘要： A coupling member for a toy vehicle drive system that may be employed in various play situations. The coupling member is generally comprised of an exaggerated triangularly-shaped portion and a funnel-shaped portion. The exaggerated triangularly-shaped portion allows the toy vehicle to be driven forward and backward, and also allows it to complete a U-turn and to be disengaged from the drive chain of the drive system. The funnel-shaped portion ensures that the toy vehicle may be engaged by the driven chain when the child desires to drive the toy vehicle in its forward direction.
摘要翻译：用于玩具车辆驱动系统的联接构件，其可用于各种游戏场合。联接构件通常由夸张的三角形部分和漏斗形部分组成。夸张的三角形部分允许玩具车辆向前和向后驱动，并且还允许其完成U形转弯并且从驱动系统的驱动链条脱离。漏斗状部分确保玩具车辆可以在儿童期望其向前方向驱动玩具车辆时由从动链条接合。

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