公开(公告)号：US11078723B2

公开(公告)日：2021-08-03

申请号：US16165814

申请日：2018-10-19

Applicant: Hunter Douglas Inc.

Inventor： Richard N. Anderson

IPC: E06B9/322 ,  E06B9/382 ,  E06B9/388 ,  E06B9/304

Abstract: A skew adjustment mechanism is used for adjusting the length of a lift cord on a window covering. The lift cord extends from a lift spool at a first end to an anchor drum at a second end. A cord wrap post is provided between the lift spool and the anchor drum so that the lift cord can be wrapped around the cord wrap post to provide friction between the lift cord and the cord wrap post when the lift cord is taut in order to reduce the amount of holding force that is needed to prevent the anchor drum from rotating.

公开(公告)号：US11028640B2

公开(公告)日：2021-06-08

申请号：US16556416

申请日：2019-08-30

Applicant: Hunter Douglas Inc.

Inventor： Richard N. Anderson ,  Eugene W. Thompson ,  Robert E. Fisher

IPC: E06B9/325 ,  E06B9/322 ,  E06B9/324 ,  E06B9/90 ,  E06B9/78 ,  E06B9/80 ,  E06B9/326 ,  E06B9/262

Abstract: A handle is releasably secured to a rail wall by means of fasteners extending from inside the rail. An actuator shaft pushes against a contact plate to move a movable braking member to stop the rotation of a rod inside the rail.

公开(公告)号：US10400507B2

公开(公告)日：2019-09-03

申请号：US15658498

申请日：2017-07-25

Applicant: Hunter Douglas, Inc.

Inventor： Donald E. Fraser ,  Richard N. Anderson

IPC: E06B9/307 ,  E06B9/384 ,  E06B9/322 ,  E06B9/28

Abstract: A blind is arranged such that minimal force is required to rotate the tilt drum to tilt the slats from the fully open to the fully closed position and back, with each of the front and rear tilt cables sharing the load nearly equally throughout the entire path from the fully open to the fully closed position and back.

公开(公告)号：US20190071927A1

公开(公告)日：2019-03-07

申请号：US16175170

申请日：2018-10-30

Applicant: Hunter Douglas Inc.

Inventor： Stephen R. Haarer ,  Richard N. Anderson

IPC: E06B9/68 ,  B23P11/00 ,  E06B9/42 ,  E06B9/56 ,  E06B9/60

Abstract: A power assist module for use in roller tube driven product such as roller shades. The module may be pre-wound prior to installation in a roller tube and retains its pre-wound condition, even after use, when removed from the roller tube.

公开(公告)号：US20180171709A1

公开(公告)日：2018-06-21

申请号：US15843200

申请日：2017-12-15

Applicant: Hunter Douglas Inc.

Inventor： Stephen R. Haarer ,  Richard N. Anderson

IPC: E06B9/68 ,  B23P11/00 ,  E06B9/56 ,  E06B9/60 ,  E06B9/42

CPC classification number: E06B9/68 ,  B23P11/00 ,  E06B9/42 ,  E06B9/56 ,  E06B9/60 ,  Y10T29/49826

Abstract: A power assist module for use in roller tube driven products, such as roller shades. The module may be pre-wound prior to installation in a roller tube and retains its pre-wound condition, even after use, when removed from the roller tube.

公开(公告)号：US20150197984A1

公开(公告)日：2015-07-16

申请号：US14663600

申请日：2015-03-20

Applicant: Hunter Douglas Inc.

Inventor： Richard N. Anderson ,  Eugene W. Thompson ,  Robert E. Fisher, II

IPC: E06B9/322

CPC classification number: E06B9/322 ,  E06B9/262 ,  E06B9/325 ,  E06B2009/2625 ,  E06B2009/3222

Abstract: The base and cover of a component housing are releasably assembled to each other with yokes on one of said base and cover, with at least one of said yokes flexing to slide over and snap around a respective boss on the other of said yoke and cover.

Abstract translation: 部件壳体的基部和盖部通过在所述基部和盖子中的一个上的轭被可释放地彼此组装，所述轭中的至少一个弯曲以在所述轭和盖的另一个上滑动并卡在相应的凸台上。

公开(公告)号：US12049787B2

公开(公告)日：2024-07-30

申请号：US17398050

申请日：2021-08-10

Applicant: Hunter Douglas Inc.

Inventor： Richard N. Anderson ,  Robert E. Fisher, II ,  Donald E. Fraser ,  Stephen R. Haarer

IPC: E06B9/322 ,  E06B9/262 ,  E06B9/60 ,  E06B9/80

CPC classification number: E06B9/262 ,  E06B9/322 ,  E06B2009/2627 ,  E06B9/60 ,  E06B9/80

Abstract: A covering for architectural openings includes a cord drive with a pulley that is supported by a bearing surface which lies in the plane of the cord.

公开(公告)号：US11225831B2

公开(公告)日：2022-01-18

申请号：US16021158

申请日：2018-06-28

Applicant: HUNTER DOUGLAS INC.

Inventor： Richard N. Anderson ,  Steven R. Haarer

IPC: E06B9/388 ,  E06B9/322 ,  E06B9/262 ,  A47H3/10 ,  E06B9/24

Abstract: An arrangement for securing an end cap onto a rail of a covering for an architectural opening includes an elongated rail extending in a longitudinal direction and an end cap having a slightly arcuate shape when at rest. At least one post projects inwardly from the end cap into the rail to contact a surface that is fixed relative to the rail to secure the end cap to the rail in a flattened condition. When the end cap is coupled the rail, the arcuate shape of the end cap is flattened out.

公开(公告)号：US20210363817A1

公开(公告)日：2021-11-25

申请号：US17398050

申请日：2021-08-10

Applicant: Hunter Douglas Inc.

Inventor： Richard N. Anderson ,  Robert E. Fisher, II ,  Donald E. Fraser ,  Stephen R. Haarer

IPC: E06B9/262 ,  E06B9/322

Abstract: A covering for architectural openings includes a cord drive with a pulley that is supported by a bearing surface which lies in the plane of the cord.

公开(公告)号：US11111721B2

公开(公告)日：2021-09-07

申请号：US16503833

申请日：2019-07-05

Applicant: Hunter Douglas Inc.

Inventor： Richard N. Anderson ,  Robert E. Fisher, II ,  Donald E. Fraser ,  Stephen R. Haarer

IPC: E06B9/262 ,  E06B9/322 ,  E06B9/60 ,  E06B9/80

Abstract: A covering for architectural openings includes a cord drive with a pulley that is supported by a bearing surface which lies in the plane of the cord.