专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2587794B2 失效
公开(公告)号：JP2587794B2
公开(公告)日：1997-03-05
申请号：JP27549694
申请日：1994-10-17
申请人： NAKANISHI ENG
发明人： NAKANISHI KOICHI , MATSUBARA KENKICHI
IPC分类号： E05C3/04 , E05B65/08

2. 发明专利

JPH08114054A LOCKING DEVICE FOR HORIZONTAL SASH 失效
公开(公告)号：JPH08114054A
公开(公告)日：1996-05-07
申请号：JP27549694
申请日：1994-10-17
申请人： NAKANISHI ENG
发明人： NAKANISHI KOICHI , MATSUBARA KENKICHI
IPC分类号： E05C3/04 , E05B65/08
摘要： PURPOSE: To enable an automatically locked state and an unlocked state to be provided alternately through a simple operation by causing a locking piece to be either locked with a hasp following lever handles or rotated to a position where it has no relation with the hasp. CONSTITUTION: A hasp 9 that locks with a staple 13 by rotating coaxial with lever handles 6, 6 rotating about a shaft 7 is provided. A locking piece 18 which rotates about a shaft 20 is automatically locked with the hasp 9 from a first unlock position by means of a spring 19, so that automatic locking is made possible. Also, the locking piece 18 is rotated against a spring 19 to a second unlock position where it does not lock with the locking piece 18, and is held in that position by a claw 40 and a claw holder 41, so that an unlocked state is maintained.

3. 发明专利

JPH0868249A MOUNTING STRUCTURE OF BUILDING FITTING 失效
公开(公告)号：JPH0868249A
公开(公告)日：1996-03-12
申请号：JP22876394
申请日：1994-08-30
申请人： NAKANISHI ENG , SEKISUI HOUSE KK
发明人： NAKANISHI KOICHI , MOTOISHI MAMORU , MATSUBARA KENKICHI , TAKEUCHI ISAO
IPC分类号： E05B65/08
摘要： PURPOSE: To mount and dismantle building fittings simply by forming a fitting groove pinching a mounting edge on the fitting side in one side of the case body of the building fittings, and installing an elastically displaceable pawl to a flange pinching the mounting edge on the fitting side on the other side. CONSTITUTION: In a case body 2, a fitting groove 19 is formed to one flange 18 on both sides, and faced opposiely to an elastically displaceable pawl 21 to the other flange 20. The pawl 21 is formed by a section surrounded by a notch 23 in the sidewall 22 of the case body 3. When the case body 2 is installed into the hole 29 of the lower stile 25 of an external sliding door 24, the mounting edge 30 of the hole 29 is held by the pawl 21 and the flange 20, then the case body 2 is pushed in the direction of the pawl 21, and the fitting groove 19 of the flange 18 is fitted to the mounting edge 31 of the hole 29. When the case body 2 is removed from the hole 29 of the lower stile 25, the case body 2 is pressed in the direction of the pawl 21, the fitting groove 19 of the flange 18 is disconnected from the mounting edge 31 of the hole 29, and the pawl 21 is detached from the mounting edge 30.

4. 发明专利

JPH0625495B2 失效
公开(公告)号：JPH0625495B2
公开(公告)日：1994-04-06
申请号：JP13422785
申请日：1985-06-21
申请人： NAKANISHI ENG
发明人： NAKANISHI KOICHI
IPC分类号： E05C19/02 , E05B1/00 , E05B3/00

5. 发明专利

JPH0574672B2 失效
公开(公告)号：JPH0574672B2
公开(公告)日：1993-10-18
申请号：JP33289687
申请日：1987-12-29
申请人： HOWA MACHINERY LTD , NAKANISHI ENG
发明人： ISHIDA KATSUTOSHI , NAKANISHI KOICHI , MATSUBARA KENKICHI
IPC分类号： E05C3/04 , E05D15/10

6. 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.

7. 发明专利

JPH03206277A LOCK DEVICE 失效
公开(公告)号：JPH03206277A
公开(公告)日：1991-09-09
申请号：JP34386989
申请日：1989-12-29
申请人： NAKANISHI ENG
发明人： NAKANISHI KOICHI , MOTOISHI MAMORU , KATOGI YUKIO
IPC分类号： E05C3/04
摘要： PURPOSE:To block the passage of smoke by providing a lock device with an outer bed seat, a handle, a middle bed seat, a support, a shade, a core, and a rotor, and forming the outer bed seat and the handle by using a low melt material and the middle bed seat, the core, and the rotor by using a melt resisting metal. CONSTITUTION:A core 24 is rotatably assembled to a middle bed seat 8 by means of a core stem part 26 and a rotor 28 coupled to the stem part 26, the middle bed seat 8 is covered with an outer bed seat 1, and the core 24 is cov ered with a handle 31. A shade 18 is coupled to a stem part 26 of the core 24. The handle 31 and the outer bed seat 2 are formed of a low melt metal, and the unit bodies of the core 24, the rotor 28, the shade 18, the middle bed seat 8, and a back cover 35 are formed of a material not molten by the heat of a fire. Even when, during the occurrence of a fire, the handle 31 and the outer bed seat 1 are molten by heat, a locking state is held. This constitution blocks the passage of smoke and a flame.

8. 发明专利

JPH02279885A PIVOT HINGE 失效
公开(公告)号：JPH02279885A
公开(公告)日：1990-11-15
申请号：JP10009189
申请日：1989-04-21
申请人： NAKANISHI ENG
发明人： NAKANISHI KOICHI , MATSUBARA KENKICHI , MOTOISHI MAMORU
IPC分类号： E05D7/04 , E05D7/00 , E05D7/081
摘要： PURPOSE:To easily adjust the relative position between door and door frame by a method in which a door-side connector to pivotally connect door and the upper part of door frame is made up of a fixed arm provided to the upper part of the door and a movable arm pivotally attached to the fixed arm, and its opening angle is regulated. CONSTITUTION:A door is connected by hinge with the upper and lower parts of a door frame by means of a carry-out type connector, and its lower part is pivotally supported. The upper connector on the door side is made up of a fixed arm 9 fixed to the door 1 and a movable arm 11 whose one end is pivotally attached to the arm 9 with a shaft 10 and the other end is connected to the door frame-side connector with a shaft 4. The arm 11 is provided with the first regulative screw 25 whose top is touched by the arm 9 and the second regulative screw 26 whose top is screwed with the arm 9. When opening the arm 11, the screw 26 is loosened and the screw 25 is clamped, and when closing the arm 11, the operations are reversed. The relative position W between the door and the door frame can thus be effectively adjusted and the hanging position of the door can also be easily regulated.

9. 发明专利

JPH02274986A PIVOT HINGE 失效
公开(公告)号：JPH02274986A
公开(公告)日：1990-11-09
申请号：JP9638989
申请日：1989-04-18
申请人： NAKANISHI ENG
发明人： NAKANISHI KOICHI , MATSUBARA KENKICHI , MOTOISHI MAMORU
IPC分类号： E05D7/04 , E05D7/00 , E05D7/081
摘要： PURPOSE:To regulate the suspension height of a door in a state to be enough durable to support of a heavy door by a method wherein, after rotation of the door is constrained by a longitudinal shaft and a total load is supported by a thrust bearing, a regulating screw is controlled. CONSTITUTION:The lower end of a door 1 is pivotally mounted to a door frame 8 by means of a first coupling member 2 on the lower part side of the door 1, a second coupling member 3 on the lower part side of a door frame 8, and a longitudinal shaft 4. The upper end of the door 1 is pivotally mounted to a door frame 8 through a third coupling member 5 on the upper part side of the door 1, a fourth coupling member 6 on the upper part side of the door frame 8, and a longitudinal shaft 7. After rotation of the door 1 is constrained by the longitudinal shaft 4 located therebelow and the total load of the door 1 is supported by means of a thrust bearing 13, through control of a regulating screw 16 supported by the thrust bearing 13, the suspension height of the door 1 is regulated.

10. 发明专利

JPS63251590A SWITCHGEAR FOR LOUVER BLADE PLATE 失效
公开(公告)号：JPS63251590A
公开(公告)日：1988-10-19
申请号：JP8563187
申请日：1987-04-09
申请人： YOSHIDA KOGYO KK , NAKANISHI ENG
发明人： ARITSUKA HITOSHI , NAKANISHI KOICHI , SUGIYAMA TOSHIHIRO
IPC分类号： E06B7/086 , E06B7/00

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式