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1. 发明专利

JPH0525968A CONTROLLER OF WINDOW 'SHOJI' 失效
公开(公告)号：JPH0525968A
公开(公告)日：1993-02-02
申请号：JP20113591
申请日：1991-07-17
申请人： NAKANISHI ENG
发明人： NAKANISHI KOICHI , SAWA KAZUTO
IPC分类号： E05C3/04 , E05C9/24 , E05C17/28 , E05D15/30
摘要： PURPOSE:To improve the operability by sharing one handle on interior side of an inward opening window for the locking and unlocking of a latch and the hooking and release of an opening holding means. CONSTITUTION:A latch locking means 7 is provided on the free end side of an inward opening window shoji 1, and it is locked and unlocked by the first handle 5 pivoted on the interior side. Next, an opening holding means 12, which comprises an arm- shaped member having a stopper in the shape of a rising and setting pin and its engaging hole, etc., is arranged between a lower rail 10 and a lower rail 11. Next, the actuation lever for stopper rising and setting operation provided in the holding means 12 and the handle 5 are coupled by a transmitting means 13, and the locking and the unlocking of a locking means 7 and the breakaway and the engagement of the stopper of the holding means 12 are interlocked with each other, respectively. Furthermore, a second handle 9, which has an idle member, is provided on the exterior side of an upper rail 8, and is coupled with the handle 5 through a transmitting means 14 so as to prevent time interlocking of the handle 9 at operation of the handle 5 and interlock the handle 5 at operation of the handle 9. Hereby, locking and unlocking and window opening and holding can be done with one operation, and also in case of emergency, the window can be opened from outside.

2. 发明专利

JPH0518153A CONTROL DEVICE FOR WINDOW SASH 失效
公开(公告)号：JPH0518153A
公开(公告)日：1993-01-26
申请号：JP19988491
申请日：1991-07-16
申请人： NAKANISHI ENG
发明人： NAKANISHI KOICHI , SAWA KAZUTO
IPC分类号： E05C3/10 , E05C9/24 , E05C17/04 , E05C17/20
摘要： PURPOSE:To improve operability by operating the locking/unlocking and the ftting/removing of a window opened state holding pin section with an indoor handle in common, and opening a window with an outside handle in emergency. CONSTITUTION:An inward opening window sash 1 is arranged on a window frame 2, and the first and second clutch type locking means 7, 8 interlocked via a transmission means 13 can be locked or unlocked with the first handle 5 inside a room. An opening holding means 12 constituted of a protruding pin and an arm-shaped member with its coupling hole is provided between an upper stile 9 and an upper frame 11. A lock 8 and the holding means 12 are connected with a transmission means 14 having a chain-like transmission means 14c, and the restricting/releasing of the holding means 12 can be operated by the handle 5 via the transmission means 13, 14. The second handle 10 is provided on the outside of the upper stile 9, the restriction of the holding means 12 is released via an operating member, and the transmission means 13, 14 are interlocked to unlock the locks 7, 8. The locking/unlocking and the window opened state holding action can be simplified, and the window can be opened from the outside in emergency.

3. 发明专利

JP2002047858A STEPPED SLIDING SASH OPERATING DEVICE 失效
公开(公告)号：JP2002047858A
公开(公告)日：2002-02-15
申请号：JP2000235145
申请日：2000-08-03
申请人： NAKANISHI ENG
发明人： SASAKI RYOICHI , KATOGI YUKIO , SAWA KAZUTO , SHIBUYA EIJI
IPC分类号： E05D15/10
摘要： PROBLEM TO BE SOLVED: To provide a stepped sliding sash operating device of simple constitution capable of moving a sash on different levels. SOLUTION: The sash 1 is provided with at least two hanging parts 2, 2, and support shafts 3a, 3b are respectively formed at the hanging parts 2, 2. A sash roller set 5 having a pair of sash rollers 6a, 6b is provided in a travelable manner at a rail 4, corresponding to each of the hanging parts 2, 2. Support shafts 7a, 7b of the sash rollers 6a, 6b and the support shafts 3a, 3b of each hanging part 2 are connected by support arms 8a, 8b. The sash 1 is moved in the direction of the rail 4 by pressing the sash 1.

4. 发明专利

JPH08120991A SUBLOCK 失效
公开(公告)号：JPH08120991A
公开(公告)日：1996-05-14
申请号：JP28157494
申请日：1994-10-21
申请人： NAKANISHI ENG
发明人： SAWA KAZUTO
IPC分类号： E05B65/08
摘要： PURPOSE: To facilitate the assembly of a stopper, and vice versa by forming a pivot of this stopper to be attached to a horizontal pulling sash or the like, into a semicircular shape, while installing a guide groove in the side wall of a case, and inserting this pivot thereinto along the guide groove. CONSTITUTION: A pivot 20 of a stopper 16 is formed into a section semicircular shape, and its plane part 23 is attached so as to be vertical with a stop surface 19 of the stopper 16. In addition, a guide groove 28 being interconnected to a bearing hole 21 is installed at both side walls 2 of a stopper case 1. In a state that the plane part 23 of the pivot comes to be vertical (the stop surface 19 is in horizontality), if this part 23 is inserted into the guide groove 28 and it is reached to the bearing hole 21, the stopper 16 rotates as far as 90 degrees, the stop surface 19 becomes vertical, whereby it is projected out of a flange 8, serving as a stopper. In this connection, when the stopper 16 is retracted back, it is further rotated as far as 30 degrees, housing the stop surface 19 in the case 2, and an elastic projection installed in the stopper 16 is engaged with a hole 37, maintaining the state intact. With this constitution, assembly of the stopper 16, and vice versa can be done easily.

5. 发明专利

JPH0525969A CONTROLLER OF WINDOW 'SHOJI' 失效
公开(公告)号：JPH0525969A
公开(公告)日：1993-02-02
申请号：JP20113691
申请日：1991-07-17
申请人： NAKANISHI ENG
发明人： NAKANISHI KOICHI , SAWA KAZUTO
IPC分类号： E05C9/24 , E05C17/12 , E05C17/28 , E05D15/30
摘要： PURPOSE:To improve accuracy, strength, and operability by locking and releasing each aperture holding means for large and small angles with one locking handle on the interior side of an inward opening window. CONSTITUTION:A latch-shaped locking means 7 is locked and unlocked with the first handle 5 pivoted on the interior side of an inward opening window shoji 1. Next, the first opening and holding means 1 for a small opening angle, which consists of an arm-shaped member having a stopper in the shape of rising and setting pin and its engaging hole, etc., and the second opening and holding means 12 for a large opening angle are provided between upper and lower window and window frame. Next, the stopper rising and setting actuation members of the holding means 11 and 12 and the handle 5 are coupled capably of interlocking by transmitting means 15 and 16. Furthermore, the second handle means 9, which has an idle member, is provided on the exterior side of the upper rail 8, and is coupled with the holding means 11, whereby the interlocking of the handle at operation of the handle 5 is prevented. And it is locked and unlocked with the handle 5, and also the holding means 11 and 12 are locked and released, and in case of emergency, the window is opened with the handle 9. Hereby, it can be manufactured easily, reducing the effect of the error in member processing, and besides the strength and the operability can be improved.

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