公开(公告)号：US07713014B2

公开(公告)日：2010-05-11

申请号：US10573437

申请日：2004-09-16

申请人： Pentti Kanerva ,  Jouko Laitinen ,  Keijo Ketonen

发明人： Pentti Kanerva ,  Jouko Laitinen ,  Keijo Ketonen

IPC分类号： F16B37/08

CPC分类号： F16B31/005 ,  F42B3/006

摘要： An explosive attachment device for mechanical connection of components, internally provided with an explosive charge, the detonation shock effect of which is strong enough for rupturing a connection forming part of the attachment device for a rapid disconnection, whereby the attachment device incorporates an attachment screw (2) and an explosive attachment element (4-14) which comprises a cylinder (4), a cover (5), and a piston (6) mounted in the cylinder (4), a space between the piston (6) and the bottom of the cylinder (4) is provided with a circular row of small holes (14), the piston (6) is provided with a rod (7) that the attachment screw (2) is mounted to, in the space between the piston and the cover (5) is arranged the explosive charge (9) with a firing device (10,11,12,13) having a delay mechanism, whereby the blasting pressure is converted to a pulling stress, which acts upon the attachment screw (2) to be pulled off without the other parts splintering.

摘要翻译： 一种用于机械连接部件的爆炸性附接装置，其内部设置有爆炸装药，其爆炸冲击作用足够强，用于破坏形成连接装置部分的连接件以快速断开，由此附接装置包括附接螺钉（ 2）和爆炸性附件（4-14），其包括安装在所述气缸（4）中的气缸（4），盖（5）和活塞（6），所述活塞（6）和所述活塞 气缸（4）的底部设置有一排圆形的小孔（14），活塞（6）设置有杆（7），安装螺钉（2）安装在活塞 并且所述盖（5）用具有延迟机构的点火装置（10,11,12,13）布置在所述炸药装置（9）上，由此所述喷射压力被转换成作用在所述附接螺钉上的拉应力（ 2）被拔下而没有其他部件分裂。

公开(公告)号：US6030025A

公开(公告)日：2000-02-29

申请号：US91224

申请日：1998-07-08

申请人： Pentti Kanerva

发明人： Pentti Kanerva

IPC分类号： B60J5/04 ,  E05D3/06 ,  E05D15/28 ,  E05D15/32 ,  E05D15/34 ,  E05D15/40

CPC分类号： E05D3/147 ,  B60J5/047 ,  E05D15/34 ,  E05D15/32 ,  E05D15/40 ,  E05Y2900/531

摘要： Pivot mechanism with pivotable arms for motor car doors, and of the kind, where the door can expose the entire door opening for stepping-in and stepping-out and the movement of the door outwards from the side of the car body is minimized thus that distance between door (2) and car (1) is as little as possible, whereby the mechanism has two supporting arms (3,3'), which are each pivotally supported about hinges (6, 6') provided in the car door and each at their other end are pivotable about hinges (4, 4') provided in the car body, and where all hinges (4,4',6,6') have their axes mutually in parallel and perpendicularly to the longitudinal mean plane of the car and under the same acute angle (.alpha.) to the horizontal, wherein the hinges (4, 4') mounted in the car body are provided on the forward door post (5) and on the same normal plane to the longitudinal mean plane of the car and which supporting arms (3, 3') are interconnected by means of a stabilizing lever (7), which is articulately mounted on the supporting arms (3, 3') with its pivot points situated along an imagined line parallel to the theoretical connecting lines between the hinges (4, 4'and 6, 6') on the different arms, and which therefore provides a forced guiding between the two supporting arms (3, 3').

摘要翻译： PCT No.PCT / SE97 / 00014 Sec。 371日期：1998年7月8日 102（e）日期1998年7月8日PCT 1997年1月8日PCT PCT。 出版物WO97 / 25505 日期1997年7月17日用于汽车门的枢转臂的枢转机构，以及门可以暴露整个门开口以进入和移出以及门从车侧向外移动的枢轴机构 主体最小化，因此门（2）和轿厢（1）之间的距离尽可能小，由此机构具有两个支撑臂（3,3'），每个支撑臂3,3'围绕提供的铰链（6,6'）可枢转地支撑 在轿厢门中并且每个在其另一端可绕着设置在车体中的铰链（4,4'）枢转，并且其中所有铰链（4,4'，6,6'）的轴线相互平行并垂直于 轿厢的纵向平均平面和与水平面相同的锐角（α），其中安装在车体中的铰链（4,4'）设置在前门柱（5）上并在同一平面上 到所述轿厢的纵向平均平面，并且所述支撑臂（3,3'）通过稳定杆（7）相互连接， 其被铰接地安装在支撑臂（3,3'）上，其枢转点沿着与在不同臂上的铰链（4,4'和6,6'）之间的理论连接线平行的想象线设置，并且其中 因此在两个支撑臂（3,3'）之间提供强制引导。

公开(公告)号：US20070274806A1

公开(公告)日：2007-11-29

申请号：US10573437

申请日：2004-09-16

申请人： Pentti Kanerva ,  Jouko Laitinen ,  Keijo Ketonen

发明人： Pentti Kanerva ,  Jouko Laitinen ,  Keijo Ketonen

IPC分类号： F42B3/00

CPC分类号： F16B31/005 ,  F42B3/006

摘要： Explosive attachment device for mechanical connection of components, internally provided with an explosive charge, the detonation shock effect of which is strong enough for rupturing a connection forming part of the attachment device, for a rapid disconnection, whereby the attachment device incorporates an attachment screw (2), which extends through the inteconnected components (1) and an explosive attachment element (4-14) in which the attachment screw (2) is fixedly mounted, thus that the interconnected components (1) are clamped between the head of the said attachment screw (2) and the explosive attachment element (4-14), which explosive element (4-14) comprises a cylinder (4), which is closed by means of a cover (5). Which engages against one of the interconnected components (1) and a piston (6) mounted in the cylinder (4), which has substantially the same outer diameter as the inner diameter of the cylinder (4), and which piston (6) is arranged inside the cylinder (4) thus that there is a substantial space at both sides of the piston (6), whereby in the space between the piston (6) and the bottom of the cylinder (4) is provided a circular row of small holes (14) in the wall of the cylinder (4) at a distance from the bottom of the cylinder (4), which is at least equal to the height of the piston (6) at its biggest diameter and which piston (6) is provided with a rod (7) with a substantially smaller diameter than the inner diameter of the cylinder (4) and which rod (7) extends in parallel to the longitudinal mean axis of the cylinder (4) through the cover (5), but not outside this, thus that the attachment screw (2) can be fixedly mounted in the rod (7) and in which cylinder (4) in the space between the piston and the cover (5) is arranged the explosive charge (9), which is provided with a firing device (10,11,12,13), which is equipped with a delay mechanism, whereby the attachment device after a time delay is arranged to be blasted in such a manner, that the blasting pressure is converted to a pulling stress, which acts upon the attachment screw (2) to be pulled off without the other part of the device being splittered.