公开(公告)号：US4411467A

公开(公告)日：1983-10-25

申请号：US231034

申请日：1981-02-04

申请人： Kurt Cziptschirsch ,  Klaus-Peter Kaiser ,  Gerhard Zwirner

发明人： Kurt Cziptschirsch ,  Klaus-Peter Kaiser ,  Gerhard Zwirner

IPC分类号： B60J3/02 ,  B60J3/00

CPC分类号： B60J3/0282 ,  B60J3/02 ,  Y10T428/233

摘要： The disclosure concerns a sun visor for an automotive vehicle wherein the foamed body of the sun visor is surrounded by a covering layer of flexible, foil material. The sun visor body has a recess defined in it for holding a mirror or the housing that supports the mirror. The section of the covering layer overlapping the recess is more expansible than the remainder of the covering layer. To make this section more expansible, it is punched with holes defining a lattice of the material, and various shapes holes are disclosed.

摘要翻译： 本公开涉及一种用于机动车辆的遮阳板，其中遮阳板的发泡体被柔性箔材料的覆盖层包围。 遮阳板体具有限定在其中的用于保持反射镜或支撑反射镜的壳体的凹部。 覆盖层与凹部重叠的部分比覆盖层的其余部分更可膨胀。 为了使该部分更可膨胀，用孔限定了材料的格子，并且公开了各种形状的孔。

公开(公告)号：US4743328A

公开(公告)日：1988-05-10

申请号：US918836

申请日：1986-10-14

申请人： Gerhard Zwirner

发明人： Gerhard Zwirner

IPC分类号： B29C63/02 ,  B29C63/04 ,  B29C65/00 ,  B29C65/02 ,  B29C65/04 ,  B29C65/74 ,  B32B31/18

CPC分类号： B29C65/02 ,  B29C63/04 ,  B29C65/04 ,  B29C65/7441 ,  B29C66/322 ,  B29C66/433 ,  B29C66/81427 ,  B29C66/8161 ,  B29C66/8322 ,  B29C2793/0045 ,  B29C66/71 ,  B29C66/81419 ,  B29L2031/3035 ,  B29L2031/3055 ,  Y10T156/1378

摘要： A method and an apparatus for wrapping a cushioning member, particularly a sun visor, with a web of wrapping material formed from two blanks, in which one blank is placed on one main surface of the cushioning member and the second blank is placed on its other main surface. Each blank forms a continuously protruding flange in the center plane of the cushioning member. The flanges are clamped between two opposed web electrodes, and the flanges are welded peripherally to each other by high-frequency welding in such a manner than an inward-directed weld bead is formed by the flow of material at the flange edges facing the member. After the termination of the welding process, that is, after the disconnecting of the high-frequency voltage, the flanges remain clamped between the electrodes, possibly with an increase in the clamping pressure. Then the cushioning member is moved, by a punch that is movable perpendicular to the flanges, and is punched out (ejected) from the flanges, by being sheared from the flanges in the immediate vicinity of the flange edges facing the member, the web electrodes serving as auxiliary tools for the punch, one serving as a holder and the other as a die.

摘要翻译： 一种用于将缓冲构件，特别是遮阳板包裹的方法和装置，其中由两个坯料形成的包裹材料幅材，其中一个坯料放置在缓冲构件的一个主表面上，而第二坯件放置在另一个坯料上 主表面。 每个坯料在缓冲构件的中心平面中形成连续突出的凸缘。 凸缘被夹在两个相对的腹板电极之间，并且凸缘通过高频焊接在外围彼此焊接，而不是通过在面向构件的凸缘边缘处的材料流形成向内定向的焊道。 在焊接过程终止之后，即在断开高频电压之后，凸缘保持夹在电极之间，可能伴随着夹紧压力的增加。 然后，缓冲构件通过可垂直于凸缘移动的冲头移动，并且通过从与凸缘相邻的法兰边缘处的凸缘剪切从凸缘冲出（弹出），腹板电极 作为冲头的辅助工具，一个作为支架，另一个作为模具。

公开(公告)号：US4719136A

公开(公告)日：1988-01-12

申请号：US842068

申请日：1986-03-20

申请人： Gerhard Zwirner

发明人： Gerhard Zwirner

IPC分类号： B32B27/02 ,  B29C65/04 ,  B29L9/00 ,  B32B27/12 ,  B60R13/02 ,  B68G7/05 ,  B68G11/00 ,  D04B1/16 ,  D06M15/00 ,  D06M101/00 ,  D06M101/16 ,  D06M101/18 ,  D06N3/04 ,  D06N7/00 ,  B32B3/00

CPC分类号： D04B1/16 ,  B32B27/12 ,  D06N3/04 ,  D06N7/00 ,  D06N2203/048 ,  D06N2207/123 ,  Y10T428/192

摘要： A plastic textile material comprising a fiber web such as woven and knitted fabrics, felt or velvet. The web may be covered with plastic on one side by a backing or the web fibers may be plastic coated. The plasticized web has a minimum weight per square meter of at least 300 grams and a maximum weight of 1,500 grams. Both the web of fibers and its plastic coating can be butt-welded in a high frequency field. The textile material can serve as a covering material for a padding, such as a sun visor.

摘要翻译： 一种塑料纺织材料，其包含纤维网如编织物和针织物，毡或天鹅绒。 纤维网可以通过背衬在一侧用塑料覆盖，或者纤维网可以是塑料涂层的。 塑化纤维网的最小重量每平方米至少为300克，最大重量为1,500克。 纤维网和其塑料涂层都可以在高频场中对接焊接。 纺织材料可以用作衬垫的覆盖材料，例如遮阳板。

公开(公告)号：US4696510A

公开(公告)日：1987-09-29

申请号：US882084

申请日：1986-07-03

申请人： Gerhard Zwirner

发明人： Gerhard Zwirner

IPC分类号： B60J3/02

CPC分类号： B60J3/0217

摘要： A swivel bearing for automobile sun visors has a bearing housing with a mounting bore which is circularly shaped at the entrance into the mounting bore and which gradually widens along one axis to be oblong at the outlet from the mounting bore. The short mounting arm of a L-shaped shaft, on which shaft the sun visor body is supported, is received in the mounting bore. The section of the mounting arm located within the mounting bore is itself conically narrowed between the entrance and the outlet from the mounting bore. From the inlet to the outlet, the mounting bore widens along the long axis of the bore to define a slot in which the mounting arm can pivot in a manner which allows alignment of the shaft with respect to an outer support housing in which the free end of the shaft is detachably receivable.

摘要翻译： 用于汽车遮阳板的旋转轴承具有带有安装孔的轴承壳体，该安装孔在安装孔的入口处是圆形的，并且在安装孔的出口处沿着一个轴线逐渐变宽为长圆形。 L形轴的短安装臂被承载在安装孔中，遮阳板主体被支撑在该轴上。 位于安装孔内的安装臂的部分本身在入口和从安装孔的出口之间缩小。 从入口到出口，安装孔沿着孔的长轴线变宽以限定一个槽，其中安装臂可以以允许轴相对于外部支撑壳体对准的方式枢转的位置，其中自由端 轴可拆卸地接收。