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公开(公告)号：SG11201808240QA
公开(公告)日：2018-10-30
申请号：SG11201808240Q
申请日：2017-03-29
Applicant: TACHIKAWA BLIND MFG
Inventor： TACHIKAWA KOUI , YAMAGISHI KAZUTO , NAKAMURA HAJIME
IPC: E06B9/42
Abstract: SHIELD DEVICE AND ROLL SCREEN Provided is a shield device including a light-shielding fin that has improved design and operability and on which a predetermined textile can be easily mounted, and a roll screen. A roll screen 1 includes a winding pipe 3 that supports a screen 4 such that the screen 4 can be opened and closed by winding or unwinding the screen 4, a frame (mounting frame 2 and support members 2a, 2b) that supports the winding pipe 3, and a light-shielding fin 9 that shields against outside light coming in from between the frame and the winding pipe 3. The frame is provided with a locking part 20 that locks the light-shielding fin 9. The light-shielding fin 9 includes elastically deformable grasping means (protruding piece 96a and claw 99) that grasps the upper end of a predetermined textile 13. The roll screen 1 also includes a fin (light-shielding fin 9) that covers the gap between the winding pipe 3 and mounting frame 2. The mounting frame 2 is mounted on the wall with a fixing fitting 61 therebetween. [Figure 3]
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公开(公告)号：CA2834017C
公开(公告)日：2017-10-24
申请号：CA2834017
申请日：2011-04-27
Applicant: TACHIKAWA BLIND MFG
Inventor： NAKAMURA HAJIME , ABO SEIYA , KAWAI EIJI , YAMAGUCHI MASAYA , UEHARA SHOJIRO
Abstract: Provided is an endless operation cord that is easy to replace. The present invention provides an operation cord including: a main cord having one and the other ends; a first coupling part disposed at the one end; and a second coupling part disposed at the other end. The first and second coupling parts can be coupled together directly or via a coupling member and can be coupled or uncoupled by means of a relative rotation between the adjacent coupling parts or between the adjacent coupling parts and coupling member or a relative movement in a direction other than a length direction of the main cord between the adjacent coupling parts or between the adjacent coupling parts and coupling member.
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公开(公告)号：HK1173759A1
公开(公告)日：2013-05-24
申请号：HK13101164
申请日：2013-01-28
Applicant: TACHIKAWA BLIND MFG
Inventor： KAWAI EIJI , NAKAMURA HAJIME , HADANO YOSHIYUKI , OKAMURA TADASHI
IPC: E06B20060101
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公开(公告)号：AU2010312381A1
公开(公告)日：2012-05-24
申请号：AU2010312381
申请日：2010-11-01
Applicant: TACHIKAWA BLIND MFG
Inventor： NAKAMURA HAJIME
Abstract: Provided is a shielding device which permits the operation of independently raising and lowering an intermediate rail and a bottom rail by means of a common operating cord. The shielding device is provided with a raising and lowering device which raises and lowers the intermediate rail (3) and the bottom rail (5), thereby permitting shielding members (2, 4) to be folded up and pulled out in the vertical direction, a loop-shaped operating cord (16) which is suspended from a head box (1), and a selective operation means (13) for permitting the intermediate rail (3) to be raised or lowered by operating the operating cord (16) in one direction and for permitting the bottom rail (5) to be raised or lowered by operating the operating cord (16) in the other direction. The selective operation means (13) is capable of pulling up the bottom rail (5) and the intermediate rail (3) in unison by causing the bottom rail (5) to push up on the intermediate rail (3).
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公开(公告)号：SG10202009386YA
公开(公告)日：2020-10-29
申请号：SG10202009386Y
申请日：2017-03-29
Applicant: TACHIKAWA BLIND MFG
Inventor： TACHIKAWA KOUI , YAMAGISHI KAZUTO , NAKAMURA HAJIME
Abstract: Provided is a shield device including a light-shielding fin that has improved design and operability and on which a predetermined textile can be easily mounted, and a roll screen. A roll screen 1 includes a winding pipe 3 that supports a screen 4 such that the screen 4 can be opened and closed by winding or unwinding the screen 4, a frame (mounting frame 2 and support members 2a, 2b) that supports the winding pipe 3, and a light-shielding fin 9 that shields against outside light coming in from between the frame and the winding pipe 3. The frame is provided with a locking part 20 that locks the light-shielding fin 9. The light-shielding fin 9 includes elastically deformable grasping means (protruding piece 96a and claw 99) that grasps the upper end of a predetermined textile 13. The roll screen 1 also includes a fin (light-shielding fin 9) that covers the gap between the winding pipe 3 and mounting frame 2. The mounting frame 2 is mounted on the wall with a fixing fitting 61 therebetween.
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Patent Agency Ranking
公开(公告)号：AU2016362654A1
公开(公告)日：2018-07-12
申请号：AU2016362654
申请日：2016-11-28
Applicant: TACHIKAWA BLIND MFG
Inventor： TANIGAWA FUMIHIKO , TAKAYAMA YOSHIHIRO , NAKAMURA HAJIME
Abstract: Provided is a clutch device whereby the return angle until relative rotation is restricted can be decreased during restriction of relative rotation of a clutch drum and a clutch case. Through the present invention, there is provided a clutch device provided with an endless guide groove and a plurality of moving bodies capable of moving in relative fashion along the guide groove, the guide groove being provided with at least one locking part for locking the moving bodies, and the clutch device being provided with at least one of configurations (1) and (2), whereby the clutch device is configured so that at least two of the moving bodies are locked by the locking part at different timings. (1): A plurality of moving bodies are disposed on one guide groove. (2): A plurality of guide grooves are provided, and each guide groove has at least one moving body.
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17.发明专利
公开(公告)号：BR112012027679A2
公开(公告)日：2016-08-16
申请号：BR112012027679
申请日：2011-04-27
Applicant: TACHIKAWA BLIND MFG
Inventor： KAWAI EIJI , NAKAMURA HAJIME , YAMAGUCHI MASAYA , ABO SEIYA , UEHARA SHOJIRO
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公开(公告)号：AU2010263600B2
公开(公告)日：2015-02-05
申请号：AU2010263600
申请日：2010-06-23
Applicant: TACHIKAWA BLIND MFG
Inventor： NAKAMURA HAJIME , KAWAI EIJI , YAMAGUCHI MASAYA
Abstract: A highly durable operation cord. A cord having both ends connected together by a connection section, wherein the connection section is provided with first and second connection sections connected together directly or through a connection member, either of the connection section and a connection member which are adjacent to each other has an engaging protrusion, the other has an engaging hole engageable with the engaging protrusion, and the engaging protrusion is a solid body.
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19.发明专利
公开(公告)号：AU2011241577B2
公开(公告)日：2014-07-17
申请号：AU2011241577
申请日：2011-04-12
Applicant: TACHIKAWA BLIND MFG
Inventor： KAWAI EIJI , NAKAMURA HAJIME , HADANO YOSHIYUKI , OKAMURA TADASHI
Abstract: Provided is an operation device for a solar shading device such that there is provided a fail-safe function, that the movements of a resident or the like are not hindered, and that during normal operations, unnecessary activation of the fail-safe function is prevented, resulting in making it possible to improve operability. This operation device for the solar shading device is configured in such way that an endless operation cord is suspended from a pulley which is rotatably supported in a head box, and that drive shafts are driven into rotation via the pulley on the basis of an operation of the operation cord, resulting in shade members being driven. In said operation device, the operation cord (16) is made endless by being connected by a connecting section which becomes disconnected under a preset first tensile force; and between the pulley (15) and the drive shafts (11, 12), there is interposed a torque limiter (18) that runs idle under a second rotational torque which is lower than a first rotational torque provided by the first tensile force to the pulley.
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公开(公告)号：AU2010312381B2
公开(公告)日：2014-06-19
申请号：AU2010312381
申请日：2010-11-01
Applicant: TACHIKAWA BLIND MFG
Inventor： NAKAMURA HAJIME
Abstract: Provided is a shielding device which permits the operation of independently raising and lowering an intermediate rail and a bottom rail by means of a common operating cord. The shielding device is provided with a raising and lowering device which raises and lowers the intermediate rail (3) and the bottom rail (5), thereby permitting shielding members (2, 4) to be folded up and pulled out in the vertical direction, a loop-shaped operating cord (16) which is suspended from a head box (1), and a selective operation means (13) for permitting the intermediate rail (3) to be raised or lowered by operating the operating cord (16) in one direction and for permitting the bottom rail (5) to be raised or lowered by operating the operating cord (16) in the other direction. The selective operation means (13) is capable of pulling up the bottom rail (5) and the intermediate rail (3) in unison by causing the bottom rail (5) to push up on the intermediate rail (3).
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