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公开(公告)号：EP0316190A1
公开(公告)日：1989-05-17
申请号：EP88310638.7
申请日：1988-11-11
IPC分类号： F16B5/01
摘要： An apparatus and method which provides a measure of the asymmetry as well as the size of individual fluid borne particles. Laser-light scattering techniques are employed to obtain data on the particles, which is then compared to data on known particle shapes to ascribe an asymmetry factor to the particles.
摘要翻译： 用于安装在诸如有孔蜂窝片材或纤维增强塑料材料的容易粉碎或破碎的工作材料（40）中的衬套（10）能够通过螺母和螺栓将工件材料固定到支撑件（70） 无损坏。 衬套（10）具有比工件（40）的厚度长的圆柱体（12），以及用于邻接工件的身体的一端的面（44）的凸缘（14）。 主体的另一端具有突出超过工件（40）的另一个面（46）的环形凸台（30），并且在凸台（30）的周围，环形裙部（28）在安装期间可以是 变形以提供用于接合工件的另一面（46）的保持凸缘（60）。 然后可以将螺栓（76）穿过衬套（10）和支撑件（70），并用螺母（82）固定。 只有衬套（10）直接接合工件（40）。
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52.发明公开
公开(公告)号：EP0725217A1
公开(公告)日：1996-08-07
申请号：EP96300584.8
申请日：1996-01-26
发明人： Denham, Keith , Sherry, Neil J.
CPC分类号： F16B19/1054 , F16B5/04 , Y10T29/49956 , Y10T29/53735 , Y10T29/5377
摘要： A method of riveting two metal sheets (11, 12) together comprising inserting the shank (16) of a blind rivet through superposed oversized holes (13, 14) in the sheets, and deforming the parts of the sheets immediately surrounding the apertures by compression between the blind head (23) and the preformed head (17) of the rivet when the rivet is placed. The holes (13, 14) are oversized to allow for manufacturing and assembly tolerances, and deformation of the sheets provides interengagement between the sheets and substantially increases their resistance to slipping sideways relative to each other (Figures 1A, 1B and 1C).
摘要翻译： 将两个金属板（11,12）铆接在一起的方法包括将盲铆钉的柄部（16）插入片材中的叠置的超大孔（13,14），并通过压缩使紧邻围绕孔的片材的部分变形 当铆钉被放置时，在盲头（23）和铆钉的预成型头（17）之间。 孔（13,14）被加大以允许制造和组装公差，并且片材的变形提供了片材之间的相互接合并且基本上增加了它们相对于彼此侧滑的阻力（图1A，1B和1C）。
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53.发明授权
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公开(公告)号：EP0684110A1
公开(公告)日：1995-11-29
申请号：EP95303346.1
申请日：1995-05-18
摘要： The invention provides a trigger adaptor to allow a conventional pistol-grip type hand held power tool to be used when suspended pointing vertically downwards, so that the operator may grip the tool and position it where desired and still be able to actuate the tool trigger. The adaptor comprises a tubular grip (24) surrounding the tool barrel (12) and freely rotatable around it. The grip (24) extends between upper (22) and lower (23) annular securing parts each of which is secured to the tool barrel. A longitudinal groove (34) in the grip carries an auxiliary trigger bar (26) pivoted at its lower end on a pin (35). When the trigger bar (26) is squeezed inwardly, its upper end bears on the underside of a flange (37) at the top of a tube (27). When the flange (37) rises it drives up a pushrod (25), which contacts the tool trigger (15) and moves it to actuate the tool.
摘要翻译： 本发明提供了一种触发适配器，以允许在垂直向下垂直指示时使用常规的手枪式手持式电动工具，使得操作者可以夹持工具并将其定位在所需的位置并且仍然能够致动工具触发器。 适配器包括围绕工具筒（12）并可绕其自由旋转的管状把手（24）。 把手（24）在上（22）和下（23）环形固定部件之间延伸，每个固定部件固定在工具筒上。 手柄中的纵向槽（34）带有一个辅助触发杆（26），其在其下端在销（35）上枢转。 当触发杆（26）向内挤压时，其上端承载在管（27）顶部的凸缘（37）的下侧。 当法兰（37）升起时，它会向上推动与工具触发器（15）接触的推杆（25）并移动以致动工具。
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公开(公告)号：EP0677665A1
公开(公告)日：1995-10-18
申请号：EP95302315.7
申请日：1995-04-07
IPC分类号： F16B19/10
CPC分类号： F16B19/1054 , B21J15/50 , Y10T29/49821
摘要： A removable rivet (11) of the type comprising a shank (12) and a preformed head (13) at at least one end of the shank (12), the shank (12) being insertable through workpieces (19) and being capable of being permanently deformed to rivet the workpieces (19) together, includes the following features in combination:-
an annular groove (23) at the junction of the shank (12) and the head (13), the annular groove (23) extending radially inwardly of the diameter of the shank (12), thereby to facilitate separation of the head (13) from the shank (12) when a drill (22) of diameter substantially equal to that of the shank (12) is applied to the head (13) of an installed rivet (11) co-axially with the shank (12) until it meets the annular groove (23);
an annular rim (25) carried by the head (13) of the rivet (11) for co-operating with drilling apparatus (31, 32) comprising a drill (22), thereby to locate the drill (22) co-axially with the annular groove(23); and
abutment faces (28) carried by the head (13) of the rivet (11) for engaging dogs (34) a non-rotating sleeve (34) of the drilling apparatus thereby to prevent rotation of the rivet (11) under the influence of the rotating drill (22) (Figure 4).摘要翻译： 一种可拆卸的铆钉（11），其包括在柄（12）的至少一端处的柄（12）和预成形头（13），柄（12）可通过工件（19）插入并且能够 永久变形以将工件（19）铆接在一起，包括组合的以下特征： - 在杆（12）和头部（13）的接合处的环形槽（23），环形槽（23）径向延伸 当杆（12）的直径基本上等于柄（12）的钻头（22）被施加到头部（12）的直径的内部时，从而便于将头部（13）与柄部（12） （11）与所述柄（12）同轴地与所述环形槽（23）相遇的所述铆钉（13）; 由铆钉（11）的头部（13）承载的环形边缘（25），用于与包括钻头（22）的钻孔设备（31,32）协作，从而将钻头（22）与 环形槽（23）; 以及由铆钉（11）的头部（13）承载的邻接面（28），用于与钻孔设备的非旋转套筒（34）啮合，从而防止铆钉（11）在影响下旋转 的旋转钻（22）（图4）。
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公开(公告)号：EP0479513B1
公开(公告)日：1994-12-07
申请号：EP91308900.9
申请日：1991-09-27
IPC分类号： B21J15/34
CPC分类号： B21J15/34 , Y10T29/53496 , Y10T29/5373 , Y10T29/53735
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公开(公告)号：EP0330349B1
公开(公告)日：1994-07-27
申请号：EP89301314.4
申请日：1989-02-13
IPC分类号： B21J15/06
CPC分类号： B21J15/28 , B21J15/105 , Y10T29/53739
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公开(公告)号：EP0456431B1
公开(公告)日：1994-04-27
申请号：EP91304042.4
申请日：1991-05-03
申请人： AERPAT A.G.
发明人： Getten, Steven , Castaneda, Carlos
IPC分类号： F16B19/10
CPC分类号： F16B19/1054
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59.发明公开
公开(公告)号：EP0589598A1
公开(公告)日：1994-03-30
申请号：EP93307156.5
申请日：1993-09-10
发明人： Denham, Keith
摘要： A tubular body (74, 102) having a deformable internal annular skirt is made from a blank (10, 80) having a stopped bore (20) which terminates at an end wall (24). First, an aperture (40) is formed in the end wall (24) to provided a through bore, of which a main region is provided by the formerly stopped bore (20). The aperture (40) is made to taper towards the main region and to a diameter substantially smaller than that of the main region. Material peripherally of the aperture (40) is then swaged towards and into the main region, and radially outwardly in the main region, thereby forming the swaged material into a skirt. The tapering aperture (40) can be formed by use of a punch (30) and a die (32) having a die aperture (36) larger than the punch diameter. By making the aperture (40) not radially symmetrical, the resulting skirt (70, 98) can be made of unequal lengths on opposite radii. The aperture (114) can be made non-symmetrical by using a punch slightly offset from the axis of the die aperture (36) or by making the end wall of different thickness on different radii.
摘要翻译： 具有可变形的内部裙环形设计的管状主体（74，102）由坯料（10，80）具有一个停止孔（20），其在上端壁（24）终止制成。 首先，孔（40）在所述端壁（24），以提供一个通孔形成，其的主要区域由以前停止孔（20）提供。 所述孔（40）由朝向主区域和一个直径基本上小于主区域的更小的锥度。 所述孔（40）的外周的材料然后在主区域朝向并进入主区域铆接，并径向向外，从而形成型锻材料成裙。 锥形孔（40）可以通过使用冲头（30）的形成，并且a是（32）具有比所述冲头直径一孔（36）大。 通过使孔（40）不沿径向对称的，所得到的裙部（70，98）可以由在相对的半径不相等的长度。 所述孔（114）可通过使用冲头从模具孔（36）的轴线略微偏移或通过使不同厚度的端壁上不同的半径由非对称的。
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公开(公告)号：EP0536957A1
公开(公告)日：1993-04-14
申请号：EP92309001.3
申请日：1992-10-02
IPC分类号： F16B19/10
CPC分类号： F16B19/1054
摘要： A self-plugging blind rivet 10 comprises a tubular body 14 having a preformed head 34 at one end, and in the bore 36 of which a headed stem 12 is disposed. The stem 12 projects from the head 34 end of the body 14, and the head 18 of the stem 12 is substantially enclosed by a region 42 of the body 14 remote from the preformed head 34. The head 18 of the stem 12 abuts a shoulder 44 provided by a region 43 of the body 14 in which the diameter of the bore 36 is reduced and the wall is thickened. Axially spaced apart annular grooves 46, 48 in the external surface of the body 14 define between them a portion 50 which will collapse to form a blind head when the body 14 is compressed axially by pulling the stem 12 while supporting the preformed head 34. Finally, the stem head 18 may be pulled into the reduced diameter region 40 of the bore 36 and thereby cause the blind head to be reshaped and forced into compressive engagement with work being fastened. The stem head 18 remains securely enclosed by the body 14, whereby its loss is prevented.
摘要翻译： 自封式盲铆钉10包括管状主体14，其在一端具有预制头部34，并且在孔36中设置有头部杆12。 杆12从主体14的头部34的端部突出，并且杆12的头部18基本上被主体14的远离预成型头部34的区域42包围。杆12的头部18邻接肩部 44由主体14的区域43提供，其中孔36的直径减小并且壁变厚。 主体14的外表面上的轴向间隔开的环形槽46,48在它们之间限定一部分50，当主体14通过拉动杆12同时支撑预成型头34而轴向压缩时，该部分将折叠以形成盲头。最后 ，杆头18可以被拉入孔36的直径减小的区域40中，从而使得盲头重新变形并且被迫与被紧固的工件压缩接合。 杆头18保持牢固地被主体14包围，从而防止其损失。
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