公开(公告)号：US5787951A

公开(公告)日：1998-08-04

申请号：US735259

申请日：1996-10-22

申请人： Hideaki Tonomura ,  Hidehiko Nakamura ,  Hiroomi Yamanaka ,  Akira Sone ,  Toshikazu Okita

发明人： Hideaki Tonomura ,  Hidehiko Nakamura ,  Hiroomi Yamanaka ,  Akira Sone ,  Toshikazu Okita

IPC分类号： E06B9/262 ,  E06B9/264 ,  A47H5/00

CPC分类号： E06B9/262 ,  E06B9/264 ,  E06B2009/2622 ,  E06B2009/2627

摘要： An opaque or semitransparent rear sheet hangs from a head rail and is weighted at the bottom by a ballast ber. A number of front sheets are hung from the rear sheet, each front sheet extending laterally across the full lateral width of the rear sheet. The rear sheet is raised by a raising cord to raise the entire shade. The front sheets are raised by an opening cord to open the front sheets with respect to the rear sheet, creating openings and exposing the rear sheet through the openings. The front sheets form folds when raised, and may have lateral members attached thereto for defining the shape of the opening.

摘要翻译： 不透明或半透明的后片从头轨悬挂，并在底部由压载物称重。 多个前片从后片悬挂下来，每个前片横向延伸穿过后片的整个横向宽度。 后片通过升高的绳索升高以提高整个阴影。 前片由打开的绳索提升，以相对于后片打开前片，产生开口并使后片通过开口露出。 前片在凸起时形成折叠，并且可以具有附接到其上的侧部构件以限定开口的形状。

公开(公告)号：US5423367A

公开(公告)日：1995-06-13

申请号：US158834

申请日：1993-11-24

申请人： Mamoru Kataoka ,  Hiroomi Yamanaka ,  Akira Sone ,  Kenichi Saitoh ,  Masaaki Yamagishi ,  Shimichiro Yoshida

发明人： Mamoru Kataoka ,  Hiroomi Yamanaka ,  Akira Sone ,  Kenichi Saitoh ,  Masaaki Yamagishi ,  Shimichiro Yoshida

IPC分类号： E06B9/386 ,  E06B9/36

CPC分类号： E06B9/386

摘要： A blind includes a plurality of horizontal angle-shaped slats supported by ladder-shaped supporting cords, which extend vertically from a bottom of a head box of the blind, and lifting cords, which extend from the head box through cord passing slots in the slats to a bottom rail of the blind, for raising and lowering the slats. Each of the slats has a first, porous and semi-light-transmitting part extending from an apex portion of the slat to one side edge of the slat and a second, non-porous and non-light-transmitting part extending from the apex portion of the slat to the another side edge of the slat. The cord passing slots are formed either in first parts of the plurality of slats or in the second parts of the plurality of slats, and extend from apex portions of respective slats to one edges of the slats or to another edges of the slats, respectively.

摘要翻译： 盲人包括多个由梯形支撑绳支撑的水平角形板条，其从盲板的头箱的底部垂直延伸，以及提升绳，其从头箱延伸通过帘条中的绳索通过的狭槽 到盲人的底部轨道，用于升高和降低板条。 每个板条具有从板条的顶部部分延伸到板条的一个侧边缘的第一，多孔和半透光部分，以及从顶点部分延伸的第二，非多孔和非透光部分 的板条到板条的另一侧边缘。 绳索通过槽形成在多个板条的第一部分或多个板条的第二部分中，并且分别从板条的顶部部分延伸到板条的一个边缘或板条的另一边缘。

公开(公告)号：US4466475A

公开(公告)日：1984-08-21

申请号：US439556

申请日：1982-11-05

申请人： Yasuji Saito ,  Hiroomi Yamanaka

发明人： Yasuji Saito ,  Hiroomi Yamanaka

IPC分类号： E06B9/90 ,  E06B9/208

CPC分类号： E06B9/90

摘要： A device for driving and stopping a roll blind including a blind cloth and a winding roll for winding up and unwinding the blind coth, which includes a clutch mechanism which is actuated to its ON- and OFF-positions by drawing the blind cloth downward. In the cloth lowering operation the clutch mechanism is held in ON-position in order to stop the blind cloth at a desired position and in the cloth raising operation the clutch mechanism is actuated to the OFF-position by slightly drawing the blind cloth downward, thereby allowing the blind cloth onto the winding roll.

摘要翻译： 一种用于驱动和停止卷帘的装置，包括用于卷绕和展开盲帘的盲布和卷绕辊，其包括通过向下拉盲帘而致动到其ON和OFF位置的离合器机构。 在布下降操作中，离合器机构保持在ON位置，以便将盲布停止在期望的位置，并且在提升操作中，通过向下轻轻地将盲布向下拉动，离合器机构被致动到OFF位置，由此 将盲布放在卷绕辊上。

公开(公告)号：US06378594B1

公开(公告)日：2002-04-30

申请号：US09199461

申请日：1998-11-25

申请人： Hiroomi Yamanaka ,  Ken-ichiro Egami ,  Masayuki Akimoto

发明人： Hiroomi Yamanaka ,  Ken-ichiro Egami ,  Masayuki Akimoto

IPC分类号： A47G502

CPC分类号： G03B21/58 ,  E06B9/80 ,  E06B2009/808

摘要： A roll screen comprises side plates, a winding pipe rotatably supported on the side plates, a spring mounted in the winding pipe, a screen to be wound on the winding pipe by the accumulated force of the spring, and a brake mounted in the winding pipe for decreasing a winding speed of the screen from a final stage of the winding of the screen. The clutch case is engaged with the brake from a final stage of the winding of the screen, and the brake is operated so that the winding speed of the screen can be decreased.

摘要翻译： 辊式屏幕包括侧板，可旋转地支撑在侧板上的卷绕管，安装在卷绕管中的弹簧，通过弹簧的累积力缠绕在卷绕管上的筛网，以及安装在卷绕管中的制动器 用于从屏幕的卷绕的最后阶段降低屏幕的卷绕速度。 离合器壳体从丝网卷绕的最后阶段与制动器接合，并且操作制动器，使得可以减小屏幕的卷绕速度。