公开(公告)号：US5515650A

公开(公告)日：1996-05-14

申请号：US225824

申请日：1994-04-06

Applicant: Rolf Machill

Inventor： Rolf Machill

IPC: E05F15/635 ,  E06B11/04 ,  E05F11/54 ,  F16H19/04 ,  F16H55/26

CPC classification number: E05F15/635 ,  E06B11/027 ,  E06B11/045 ,  E05F15/42 ,  E05Y2201/434 ,  E05Y2201/684 ,  E05Y2201/716 ,  E05Y2201/722 ,  E05Y2400/654 ,  E05Y2400/658 ,  E05Y2600/452 ,  E05Y2600/46 ,  E05Y2800/67 ,  E05Y2800/676 ,  E05Y2900/40 ,  Y10T74/18808 ,  Y10T74/1967

Abstract: A gate assembly includes a sliding gate, a drive having a motor and motor pinion gear for driving the sliding gate, and a force transmission element for transmitting a driving force from the drive to the sliding gate. The force transmission element includes at least one threaded bolt having a bolt head, and a toothed rack engaged with the motor pinion gear. The toothed rack includes a toothed element having a base defining a first side having teeth attached thereto, and a second side opposite to the first side and forming a groove extending in a longitudinal direction of the toothed element for accommodating the bolt head. The groove defines a groove width corresponding to a width of the bolt head. The toothed rack further includes a support element connected with the sliding gate using the at least one bolt, and that is adapted to receive the toothed element. The support element includes at least one through bore for receiving the at least one bolt.

Abstract translation: 门组件包括滑动门，具有用于驱动滑动门的马达和马达小齿轮的驱动器和用于将驱动力从驱动器传递到滑动门的力传递元件。 力传递元件包括具有螺栓头的至少一个螺栓和与马达小齿轮接合的齿条。 齿形齿条包括齿形元件，该齿形元件具有限定具有附接到其上的齿的第一侧的基部和与第一侧相对的第二侧，并且形成沿齿形元件的纵向方向延伸的用于容纳螺栓头的凹槽。 槽限定了与螺栓头的宽度对应的槽宽度。 齿条进一步包括使用所述至少一个螺栓与滑动门连接的支撑元件，并且适于接纳所述齿形元件。 支撑元件包括用于接收至少一个螺栓的至少一个通孔。

公开(公告)号：US4972894A

公开(公告)日：1990-11-27

申请号：US453012

申请日：1989-12-20

Applicant: Rolf Machill

Inventor： Rolf Machill

IPC: E06B9/15 ,  E06B9/17

CPC classification number: E06B9/17 ,  E06B9/15 ,  E06B2009/1522 ,  E06B2009/1538

Abstract: An insulated curtain slat for use in a roller curtain has inner and outer skins. The outer skin is typically made of a metal to protect against weather conditions, and the inner skin is generally made of a plastic material to minimize the transfer of heat between the inside and outside of the curtain. A space between the skins is foamed with an insulating material. The top and bottom of the outer skin are formed with hook-like ridges, so that neighboring slats may engage one another at a joint to form the roller curtain. A sealing edge is fastened to an edge of the inner skin of each slat. The sealing edge spans the joint between the neighboring slats and contacts the inner skin of the adjacent slat, thereby sealing the joint. The sealing edge is made of a rubber or elastic plastic material which, along with an air pocket created by the sealing edge, further reduces the transfer of heat between the inside and the outside of the roller curtain.

Abstract translation: 用于卷帘的绝缘帘板具有内外表皮。 外皮通常由金属制成以防止天气条件，并且内皮通常由塑料材料制成，以最小化窗帘内部和外部之间的热传递。 表皮之间的空间用绝缘材料发泡。 外皮的顶部和底部形成有钩状脊，使得相邻的板条可以在接头处彼此接合以形成辊帘。 密封边缘固定到每个板条的内表皮的边缘。 密封边缘跨越相邻板条之间的接缝并与相邻板条的内表皮接触，从而密封接头。 密封边缘由橡胶或弹性塑料材料制成，与密封边缘产生的空气袋一起，进一步降低了辊帘内部和外部之间的热传递。