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11.发明专利
公开(公告)号：CA2832714C
公开(公告)日：2017-10-03
申请号：CA2832714
申请日：2011-04-12
Applicant: TACHIKAWA BLIND MFG
Inventor： KAWAI EIJI , NAKAMURA HAJIME , HADANO YOSHIYUKI , OKAMURA TADASHI
Abstract: An operation apparatus of a sunlight shielding apparatus is provided which is equipped with a fail-safe function so as not to hinder behavior of a dweller or the like, and, in usual operation, unnecessary activation of the fail-safe function is prevented, so that enhanced operability can be realized. In a sunlight shielding apparatus in which an operation cord of an endless type is suspended from a pulley supported so as to be capable of rotating in a head box, and a driving shaft is rotated based on an operation of the operation cord by way of the pulley so as to drive a shielding member, the operation cord 16 is made into an endless type by coupling via a coupling section which is configured to be decoupled with a predetermined first pull force, and a torque limiter 18 is interposed between the pulley 15 and the driving shaft 11, 12, the torque limiter being configured to run idle with a second rotation torque which is smaller than a first rotation torque which is exerted on the pulley by the first pull force.
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公开(公告)号：AU2012259869A1
公开(公告)日：2014-01-16
申请号：AU2012259869
申请日：2012-05-23
Applicant: TACHIKAWA BLIND MFG
Inventor： KAWAI EIJI
Abstract: By operating an endless operating cord (7) in a manner such that same circulates inside a rail (1), solar radiation shielding members (4) are moved along the rail (1). The operating cord (7) includes: a pair of cord parts extending parallel to one another along the rail (1); a first endless edge that hangs down from one end of the rail (1); and a second endless edge that is supported inside the rail (1) by means of a cord supporting part (9). The cord supporting part (9) includes: positioning releasing means (18a, 18b) that release the positioning of the second endless edge with respect to the rail by a tensile force applied to both the paired cord parts in the second endless edge; and a guide member (12) that allows the second endless edge to move at least until the first endless edge reaches the floor surface when the positioning of the second endless edge is released.
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公开(公告)号：AU2011246146A1
公开(公告)日：2012-12-20
申请号：AU2011246146
申请日：2011-04-27
Applicant: TACHIKAWA BLIND MFG
Inventor： NAKAMURA HAJIME , ABO SEIYA , KAWAI EIJI , YAMAGUCHI MASAYA , UEHARA SHOJIRO
Abstract: Disclosed is an endless operation code which can be replaced readily. Specifically disclosed is an operation code comprising a main code having a first end and a second end, a first connection part arranged at the first end, and a second connection part arranged at the second end, wherein the first connection part and the second connection part can be connected to each other directly or through a connection member and can be removed by relative rotation to each other or relative movement to each other on a direction that is different from the lengthwise direction of the main code.
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公开(公告)号：MY164104A
公开(公告)日：2017-11-30
申请号：MYPI2012004706
申请日：2011-04-27
Applicant: TACHIKAWA BLIND MFG
Inventor： KAWAI EIJI , NAKAMURA HAJIME
Abstract: PROVIDED IS A METHOD FOR MANUFACTURING A BALL CHAIN (9) BY WHICH BALL CHAINS OF VARIOUS CIRCUMFERENTIAL LENGTHS CAN EASILY BE MANUFACTURED. THE PRESENT INVENTION PROVIDES A METHOD FOR MANUFACTURING A BALL CHAIN (9). THE METHOD INCLUDES THE STEPS OF: FORMING A FIRST BALL CHAIN PORTION HAVING A HEMISPHEROIDS (15A,20,24) AT AN END THEREOF, OR FORMING A COUPLING MEMBER INCLUDING A PORTION THAT CAN BE COUPLED AND DIVIDED AND HAVING A HEMISPHEROIDS AT AN END THEREOF; AND JOINING EITHER RESPECTIVE ENDS OF THE FIRST AND SECOND BALL CHAIN PORTIONS OR RESPECTIVE ENDS OF THE FIRST BALL CHAIN PORTION AND THE COUPLING MEMBER.
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公开(公告)号：SG195144A1
公开(公告)日：2013-12-30
申请号：SG2013087044
申请日：2012-05-24
Applicant: TACHIKAWA BLIND MFG
Inventor： KAWAI EIJI
Abstract: VERTICAL BLIND, HANGER RAIL, AND METHOD FOR MANUFACTURING 5A vertical blind is provided with: a shaft (4) having opposite ends rotatably supported by the opposite ends of a hanger rail (1); a retainer (8) which is movably supported by the hanger rail (1), has the shaft (4) inserted therein, and, in the operation of folding slats (3), is transferred together with a head runner10 (2a) in the direction of folding of the slats; and stoppers (10, 1 1) for holding the retainer (8) at a support position at which the retainer (8) prevents the shaft (4) from deflecting. The stoppers (10, 1 1) are provided at positions outside the side faces of the hanger rail (1).(Figure 7)
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Patent Agency Ranking
公开(公告)号：SG185006A1
公开(公告)日：2012-11-29
申请号：SG2012078671
申请日：2011-04-27
Applicant: TACHIKAWA BLIND MFG
Inventor： KAWAI EIJI , NAKAMURA HAJIME
Abstract: 5 Provided is a method for manufacturing a ball chain by which ball chains ofvarious circumferential lengths can easily be manufactured. The present invention provides a method for manufacturing a ball chain. The method includes the steps of: forming a first ball chain portion having a hemispheroids at an end thereof, forming either a second ball chain portion having a10 hemispheroids at an end thereof, or foiiiiing a coupling member including a portion that can be coupled and divided and having a hemispheroids at an end thereof; and joining either respective ends of the first and second ball chain portions or respective ends of the first ball chain portion and the coupling member. 15 (Figure 7)
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17.发明专利
公开(公告)号：AU2011241577A1
公开(公告)日：2012-11-08
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：CA2834017A1
公开(公告)日：2011-11-03
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: Disclosed is an endless operation code which can be replaced readily. Specifically disclosed is an operation code comprising a main code having a first end and a second end, a first connection part arranged at the first end, and a second connection part arranged at the second end, wherein the first connection part and the second connection part can be connected to each other directly or through a connection member and can be removed by relative rotation to each other or relative movement to each other on a direction that is different from the lengthwise direction of the main code.
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19.发明专利
公开(公告)号：CA2832714A1
公开(公告)日：2011-10-20
申请号：CA2832714
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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20.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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