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公开(公告)号：SG11201710818SA
公开(公告)日：2018-02-27
申请号：SG11201710818S
申请日：2016-05-19
Applicant: TACHIKAWA BLIND MFG
Inventor： YAMAGISHI KAZUTO , UEMATSU TAKATOSHI , EBATO TAKENOBU , ORITA NOBUTOSHI , TAKAHASHI DAISUKE
Abstract: Provided is a braking device configured to release a cord in a non-bent state so that the operation force required to pull cords is reduced and the behavior of slats is stabilized during an automatic fall, and a sunlight shielding device using the braking device. A braking device for braking movement of a cord includes a movement converter configured to convert movement of a cord into movement of another member. The movement converter includes sandwiching object configured to allow the cord to be sandwiched. The sandwiching object is configured to change a sandwiched state so that the cord is sandwiched by the sandwiching object when the cord and the sandwiching object move relatively in one direction and the cord is released in a non-bent state when the cord and the sandwiching object move relatively in another direction.
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公开(公告)号：MY190984A
公开(公告)日：2022-05-25
申请号：MYPI2017704646
申请日：2016-05-19
Applicant: TACHIKAWA BLIND MFG
Inventor： YAMAGISHI KAZUTO , UEMATSU TAKATOSHI , EBATO TAKENOBU , ORITA NOBUTOSHI , TAKAHASHI DAISUKE
Abstract: Provided is a braking device (BD, 1000) configured to release a cord (CD) in a non-bent state so that the operation force required to pull cords (CD) is reduced and the behavior of slats is stabilized during an automatic fall, and a sunlight shielding device using the braking device (BD, 1000). A braking device (BD, 1000) for braking movement of a cord (CD) includes a movement converter configured to convert movement of a cord (CD) into movement of another member. The movement converter includes sandwiching object (40, 240) configured to allow the cord (CD) to be sandwiched. The sandwiching object (40, 240) is configured to change a sandwiched state so that the cord (CD) is sandwiched by the sandwiching object (40, 240) when the cord (CD) and the sandwiching object (40, 240) move relatively in one direction and the cord (CD) is released in a non-bent state when the cord (CD) and the sandwiching object (40, 240) move relatively in another direction. (Fig. 11A & Fig. 11B)
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公开(公告)号：AU2016273623B2
公开(公告)日：2021-10-21
申请号：AU2016273623
申请日：2016-05-19
Applicant: TACHIKAWA BLIND MFG
Inventor： YAMAGISHI KAZUTO , UEMATSU TAKATOSHI , EBATO TAKENOBU , ORITA NOBUTOSHI , TAKAHASHI DAISUKE
Abstract: Provided is a braking device that, in order to reduce an operating force during a pulling operation and stabilize the behavior of the device during an automatic lowering, is configured such that a cord is released in an unbent state. Also provided is a shielding device using the braking device. This braking device brakes the movement of a cord and is provided with a motion converting unit that converts movement of the cord into motion of another member. The motion converting unit is provided with a clamping body that clamps the cord. The clamping body is configured such that the clamping state changes such that when the cord and the clamping body are moving relative to each other in one direction, the clamping body clamps the cord, and when the cord and the clamping body are moving relative to each other in the other direction, the cord is released in an unbent state.
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公开(公告)号：AU2017327051A1
公开(公告)日：2019-05-02
申请号：AU2017327051
申请日：2017-09-07
Applicant: TACHIKAWA BLIND MFG
Inventor： YAMAGISHI KAZUTO , UEMATSU TAKATOSHI , TAKAHASHI DAISUKE
IPC: E06B9/322
Abstract: The purpose of the invention is to provide a brake device that can suitably clamp a cord even if a clamping body that clamps the cord becomes smaller due to wear or if the diameter of a lift cord becomes smaller. Provided is a brake device that brakes the movement of a cord in the longitudinal direction, wherein: the brake device comprises a clamping body that has a pair of clamping members to clamp the cord and is configured so that at least one of the clamping members moves in a prescribed motion trajectory; the clamping body clamps the cord at a prescribed clamping position on the motion trajectory; and the motion trajectory extends beyond the clamping position.
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公开(公告)号：AU2017301336A1
公开(公告)日：2019-03-14
申请号：AU2017301336
申请日：2017-07-27
Applicant: TACHIKAWA BLIND MFG
Inventor： YAMAGISHI KAZUTO , UEMATSU TAKATOSHI , TAKAHASHI DAISUKE
IPC: E06B9/322
Abstract: The present invention provides a braking device that is capable of reliably clamping a plurality of lifting cords. According to the present invention, there is provided a braking device that applies a braking force to cords. The braking device is provided with a clamping body that clamps the cords, and the clamping body is provided with a pair of clamping members, wherein at least one of the clamping members has at least one portion formed as an elastic body, said at least one portion facing the other of the clamping members.
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Patent Agency Ranking
公开(公告)号：CA2990993A1
公开(公告)日：2016-12-08
申请号：CA2990993
申请日：2016-05-19
Applicant: TACHIKAWA BLIND MFG
Inventor： YAMAGISHI KAZUTO , UEMATSU TAKATOSHI , EBATO TAKENOBU , ORITA NOBUTOSHI , TAKAHASHI DAISUKE
Abstract: Provided is a braking device that, in order to reduce an operating force during a pulling operation and stabilize the behavior of the device during an automatic lowering, is configured such that a cord is released in an unbent state. Also provided is a shielding device using the braking device. This braking device brakes the movement of a cord and is provided with a motion converting unit that converts movement of the cord into motion of another member. The motion converting unit is provided with a clamping body that clamps the cord. The clamping body is configured such that the clamping state changes such that when the cord and the clamping body are moving relative to each other in one direction, the clamping body clamps the cord, and when the cord and the clamping body are moving relative to each other in the other direction, the cord is released in an unbent state.
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公开(公告)号：SG10201911531UA
公开(公告)日：2020-02-27
申请号：SG10201911531U
申请日：2016-05-19
Applicant: TACHIKAWA BLIND MFG
Inventor： YAMAGISHI KAZUTO , UEMATSU TAKATOSHI , EBATO TAKENOBU , ORITA NOBUTOSHI , TAKAHASHI DAISUKE
Abstract: Provided is a braking device configured to release a cord in a non-bent state so that the operation force required to pull cords is reduced and the behavior of slats is stabilized during an automatic fall, and a sunlight shielding device using the braking device. A braking device for braking movement of a cord includes a movement converter configured to convert movement of a cord into movement of another member. The movement converter includes sandwiching object configured to allow the cord to be sandwiched. The sandwiching object is configured to change a sandwiched state so that the cord is sandwiched by the sandwiching object when the cord and the sandwiching object move relatively in one direction and the cord is released in a non-bent state when the cord and the sandwiching object move relatively in another direction.
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公开(公告)号：AU2016273623A1
公开(公告)日：2018-01-25
申请号：AU2016273623
申请日：2016-05-19
Applicant: TACHIKAWA BLIND MFG
Inventor： YAMAGISHI KAZUTO , UEMATSU TAKATOSHI , EBATO TAKENOBU , ORITA NOBUTOSHI , TAKAHASHI DAISUKE
Abstract: Provided is a braking device that, in order to reduce an operating force during a pulling operation and stabilize the behavior of the device during an automatic lowering, is configured such that a cord is released in an unbent state. Also provided is a shielding device using the braking device. This braking device brakes the movement of a cord and is provided with a motion converting unit that converts movement of the cord into motion of another member. The motion converting unit is provided with a clamping body that clamps the cord. The clamping body is configured such that the clamping state changes such that when the cord and the clamping body are moving relative to each other in one direction, the clamping body clamps the cord, and when the cord and the clamping body are moving relative to each other in the other direction, the cord is released in an unbent state.
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公开(公告)号：JP2019027128A
公开(公告)日：2019-02-21
申请号：JP2017147264
申请日：2017-07-29
Applicant: TACHIKAWA BLIND MFG
Inventor： UEMATSU TAKATOSHI
IPC: E06B9/324
Abstract: 【課題】制動トルクの設定範囲の自由度を高めることが可能な速度調整装置を提供する。【解決手段】本発明の速度調整装置6は、コード(例えば昇降コードC1,C2,C3)の移動方向に応じて異なる押圧力で挟み込み一方向に移動するコードの移動速度を制限して遮蔽装置における遮蔽材(例えば横型ブラインドのスラット)の移動速度を一定値以下に制動するよう構成され、当該コードを挟み込み、当該コードの移動方向に応じて少なくとも一方に近接又は離間可能にそれぞれのローラー軸で軸支される一対のローラー部632,642と、一対のローラー部632,642のいずれか一方(又は双方)のローラー軸642に対し遠心力による制動トルクを作用させるブレーキ部6aとを備えており、ローラー軸642がブレーキ部6aの一部を構成する外歯付キャリア65の外周側に位置するよう構成されている。【選択図】図7
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公开(公告)号：JP2019027033A
公开(公告)日：2019-02-21
申请号：JP2017144040
申请日：2017-07-25
Applicant: TACHIKAWA BLIND MFG
Inventor： UEMATSU TAKATOSHI
Abstract: 【課題】遮蔽装置における遮蔽材の開閉に係るコードの移動速度を調整可能とし、コードの移動に対し制動力を作用させる際の故障予防、コード摩耗防止などの品質維持を可能とする速度調整装置を提供する。【解決手段】本発明の速度調整装置6は、遮蔽材の開閉に係るコード(例えば昇降コードC1,C2,C3)の移動速度を調整可能とし、当該コードの移動に対し制動力を作用させるブレーキ部6aと、当該コードの移動速度が所定の設定速度を超える時に、ブレーキ部6aの過負荷を制限する過負荷制限手段(例えば、ローラー軸641の下端部641aとギヤ軸644aの上端部644bとを互いに伝達分離可能としたセレーション構造)と、を備える。【選択図】図8
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