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1. 发明授权

US4535830A Lateral-traction roller shade 失效
标题翻译：横向牵引辊罩
公开(公告)号：US4535830A
公开(公告)日：1985-08-20
申请号：US528019
申请日：1983-08-31
申请人： Hans Appel , Hermann Heidenescher
发明人： Hans Appel , Hermann Heidenescher
IPC分类号： E06B9/90 , E06B9/208
CPC分类号： E06B9/90 , E06B2009/905
摘要： One end of the retraction spring of a lateral-traction roller shade is fastened to an interior rod that is stationary once it has been installed. The other end of the spring is fastened to a carrier bushing that rotates on the interior rod. The shaft of the shade is attached to the bushing and one end of a retention and clamping spring that surrounds the rod is fastened inside the bushing in such a way that the spring will rotate along with it. The other end of the spring is positioned in the path traveled by a drive segment on a sheave when the shade is lowered and in front of a drive rib on the bushing that is also positioned in the path. The raising of the shade is thus facilitated by the retraction spring.
摘要翻译：横向牵引辊罩的退回弹簧的一端被固定到一旦已经安装就静止的内部杆。弹簧的另一端紧固到在内杆上旋转的承载衬套。灯罩的轴连接到衬套，围绕杆的保持和夹紧弹簧的一端固定在衬套内，使得弹簧随之旋转。当阴影下降时，弹簧的另一端定位在由滑轮上的驱动段行进的路径中，并且位于也位于路径中的套管上的驱动肋前面。因此，通过缩回弹簧可以促进阴影的提升。

2. 发明授权

US4751953A Lateral pull roll-up blind 失效
标题翻译：侧拉卷帘
公开(公告)号：US4751953A
公开(公告)日：1988-06-21
申请号：US914476
申请日：1986-10-02
申请人： Hans Appel , Hermann Heidenescher
发明人： Hans Appel , Hermann Heidenescher
IPC分类号： E06B9/50 , E06B9/68 , E06B9/78 , F16D49/02 , F16D67/02 , E06B9/208
CPC分类号： F16D49/02 , E06B9/50 , E06B9/68 , E06B9/78 , F16D67/02 , E06B2009/905
摘要： A lateral pull roll-up blind includes a drive housing member which is provided with lateral connecting elements which are situated within the outline of the driving wheel. These connecting elements, as well as compatible connecting elements of a carrier are distributed along a distribution circle in a distributing pattern rendering multiple angular repositioning of the housing member relative to the carrier possible. Even the other end of the lateral pull roll-up blind and the corresponding carrier are constructed in the same manner. The housing member is provided with a hollow pin on which there is mounted a clamping winding spring, while an entraining disc serving for the rotational entrainment of the associated end of the take-up shaft is rotatably mounted in the pin of the housing member. The entraining disc is drivingly connected with the driving wheel through actuating portions of the clamping winding spring.
摘要翻译：侧拉卷帘包括驱动器壳体构件，其设置有位于驱动轮轮廓内的横向连接元件。这些连接元件以及载体的兼容的连接元件沿分布图案以分布图案分布，从而使得壳体构件相对于载体的多个角度重新定位成为可能。即使侧拉卷帘的另一端和对应的托架也以相同的方式构造。壳体构件设置有中空销，其上安装有夹紧卷绕弹簧，而用于卷绕轴的相关端部的旋转夹带的夹带盘可旋转地安装在壳体构件的销中。夹紧盘通过夹紧卷绕弹簧的致动部分与驱动轮驱动连接。

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