公开(公告)号：US5538571A

公开(公告)日：1996-07-23

申请号：US353217

申请日：1994-12-01

申请人： Hidenobu Miyajima

发明人： Hidenobu Miyajima

IPC分类号： B29C35/08 ,  B29C49/00 ,  B29C65/02 ,  B29C65/20 ,  B29C65/36 ,  B29C65/42 ,  F02M35/10 ,  B29C65/06 ,  B29C65/08

CPC分类号： F02M35/10347 ,  B29C65/02 ,  B29C66/301 ,  B29C66/532 ,  B29C66/5344 ,  B29C66/54 ,  B29C66/5472 ,  B29C66/54721 ,  F02M35/10078 ,  F02M35/10321 ,  F02M35/112 ,  B29C2035/0855 ,  B29C49/00 ,  B29C65/06 ,  B29C65/20 ,  B29C65/3616 ,  B29C65/42 ,  B29C66/1222 ,  B29C66/1224 ,  B29C66/547 ,  B29C66/61 ,  B29C66/81423 ,  B29K2995/0001 ,  B29L2031/7492 ,  F05C2225/08 ,  Y10T29/49879 ,  Y10T29/4994

摘要： An internal molding having a predetermined shape of a hollow portion of a manifold is integrally molded by blow molding or the like, and external molding elements having a predetermined shape of the exterior of the manifold and being split into a plurality of parts are molded. The internal molding is integrated with the external molding elements by adhesion or fusion. Further, an external molding is molded, and an internal molding having a shape substantially identical with or smaller than a predetermined shape of a hollow portion of the hollow resin molding is integrally molded. Then, the internal molding is softened by arranging the internal molding inside the external molding and heating the internal molding, and the inside of the internal molding is thereafter pressurized to cause the internal molding to contact the external molding, so that the internal molding is integrated with the external molding. Still further, an internal molding is integrated with an external molding elements by an appropriate joining means. Then, a flange member is fitted to a first connecting portion formed by the respective external molding elements and the internal molding. Still further, an internal molding is integrated with an external molding elements by an appropriate joining means. Then, a seal member is inserted into a gap portion at an end portion of the hollow resin molding as well as between the external molding and the internal molding.

摘要翻译： 具有预定形状的歧管的中空部分的内部模制件通过吹塑成型等一体地模制，并且将具有预定形状的歧管外部并分成多个部分的外部模制元件模制。 内部模制件通过粘合或融合与外部模制元件集成。 此外，模制外部模制件，并且与中空树脂模制件的中空部分的预定形状基本相同或更小的内部模制件被整体模制。 然后，通过将内部模制件设置在外部模制件内并加热内部模制件来使内部模制件软化，然后对内部模制件的内部进行加压以使内部模制件与外部模制件接触，从而内部模制件被集成 与外部成型。 此外，通过适当的接合装置将内部模制件与外部模制件一体化。 然后，将凸缘部件嵌合到由各个外部模制元件和内部模制件形成的第一连接部分上。 此外，通过适当的接合装置将内部模制件与外部模制件一体化。 然后，将密封构件插入中空树脂成形体的端部的间隙部以及外部成型体和内部成型体之间。

公开(公告)号：US5489127A

公开(公告)日：1996-02-06

申请号：US111980

申请日：1993-08-25

申请人： Paul E. Anglin ,  Glen Gibbs

发明人： Paul E. Anglin ,  Glen Gibbs

IPC分类号： F16L19/02 ,  F16L19/028 ,  F16L25/00

CPC分类号： F16L19/0286 ,  F16L19/0225 ,  F16L19/028 ,  F16L19/0283 ,  Y10S285/917 ,  Y10S29/043 ,  Y10T29/49428 ,  Y10T29/49446 ,  Y10T29/4994 ,  Y10T29/49947

摘要： A reduced resistance bead seal is integrally formed on a mounting surface of one of two matingly engageable members to form a leak-free seal between the two members despite any eccentricity or angular variances between the two members. In one embodiment, the reduced resistance bead is formed on an inner conical flange of an inverted flared end of a hollow fluid conduit. The bead presents a deformable surface as a fitting urges the flared end of the conduit into engagement with a conical seat in a receiver where eccentricity or angular variances exist between the flared end of the conduit and the conical seat. A unique method and a unique forming tool are used to form the reduced resistance bead in the flared end of the conduit simultaneously with the flaring of the end of the conduit.

摘要翻译： 减小的电阻珠密封件一体地形成在两个可配合接合构件中的一个的安装表面上，以在两个构件之间存在任何偏心或角度变化的情况下在两个构件之间形成无泄漏的密封。 在一个实施例中，减小阻力珠形成在中空流体导管的倒立的端部的内锥形凸缘上。 胎圈呈现可变形表面，因为配件促使导管的扩口端与接收器中的锥形座接合，其中管道的扩口端与锥形座之间存在偏心或角度方差。 使用独特的方法和独特的成形工具在导管的端部的扩口处同时形成管道的扩口端中的减小阻力珠。

公开(公告)号：US5475911A

公开(公告)日：1995-12-19

申请号：US246281

申请日：1994-05-18

申请人： Gary L. Wells ,  James R. Dehlinger ,  Donald R. Rigsby

发明人： Gary L. Wells ,  James R. Dehlinger ,  Donald R. Rigsby

IPC分类号： B21C37/15 ,  B21D26/045 ,  B21D26/051 ,  B21D53/84 ,  F01N13/08 ,  B21D39/08 ,  B21D26/02

CPC分类号： B21D26/045 ,  B21C37/154 ,  B21D26/051 ,  Y10S29/043 ,  Y10T29/49805 ,  Y10T29/49879 ,  Y10T29/49911 ,  Y10T29/4992 ,  Y10T29/4994 ,  Y10T29/5185 ,  Y10T29/5199

摘要： A method and apparatus capable of forming a dual tube conduit having a predetermined outer tube dimension, a predetermined inner tube dimension, and a predetermined gap between the tubes. A dual tube workpiece may be initially bent in one or more zones to a desired nonlinear configuration, the inner and outer tubes are hydroform expanded simultaneously to obtain the selected inner tube dimension, and the outer tube is then hydroform expanded to the desired outer tube dimension and to the desired gap therebetween, while the inner tube is held constant.

摘要翻译： 能够形成具有预定外管尺寸，预定内管尺寸和管之间的预定间隙的双管导管的方法和装置。 双管工件可以最初在一个或多个区域中弯曲成期望的非线性构造，内管和外管同时进行液压膨胀以获得所选择的内管尺寸，然后将外管扩大到期望的外管尺寸 并且在内管保持恒定的同时达到所需的间隙。

公开(公告)号：US5439336A

公开(公告)日：1995-08-08

申请号：US138094

申请日：1993-10-20

申请人： Rudolf R. M. Muller

发明人： Rudolf R. M. Muller

IPC分类号： F16B37/04 ,  A43B5/00 ,  A43B13/26 ,  A43C15/16 ,  A43D100/00 ,  A43D100/14 ,  B23P19/06 ,  F16B9/00 ,  F16B35/06 ,  F16B37/06 ,  B23P11/00

CPC分类号： B23P19/062 ,  F16B35/06 ,  F16B37/062 ,  F16B37/065 ,  F16B37/068 ,  F16B9/00 ,  Y10T29/49835 ,  Y10T29/49837 ,  Y10T29/4992 ,  Y10T29/4994

摘要： A fastener assembly, a fastener assembly assembled to a member, and a method of attaching a fastener assembly to a member is disclosed. The fastener assembly includes a male fastener element which is fastened to a female fastener element wherein the male fastener element is adapted to engage and pierce through a panel. The female fastener element is adapted to rivet itself to the panel thereby forming a secure mechanical interlock between the female fastener and the panel. In a preferred embodiment, the female and male fastener include threaded surfaces which cooperatively engage one another thereby permitting the male fastener to be easily removed and used to fasten a structural member, or the like to the female fastener/panel assembly. While the fastener assembly is particularly suited for self-piercing applications, it may be used equally well in pre-pierced panel applications.

摘要翻译： 公开了一种紧固件组件，组装到构件上的紧固件组件以及将紧固件组件附接到构件的方法。 紧固件组件包括固定到阴紧固件元件的阳紧固件元件，其中阳紧固件元件适于接合并穿过面板。 阴紧固件元件适于将其自身铆接到面板上，从而在阴紧固件和面板之间形成牢固的机械互锁。 在优选实施例中，阴型和阴型紧固件包括彼此协作地接合的螺纹表面，从而允许阳型紧固件容易地移除并用于将结构构件等紧固到阴性紧固件/面板组件。 虽然紧固件组件特别适用于自穿孔应用，但是它可以在预穿孔面板应用中同样好地使用。

公开(公告)号：US5438754A

公开(公告)日：1995-08-08

申请号：US92559

申请日：1993-07-16

申请人： Kazuaki Mori

发明人： Kazuaki Mori

IPC分类号： B21K25/00 ,  F01L1/14 ,  F01L1/16 ,  F02B75/02 ,  B23P15/00

CPC分类号： F01L1/143 ,  F02B2075/027 ,  F02B2275/18 ,  Y10T29/49304 ,  Y10T29/49314 ,  Y10T29/4994 ,  Y10T74/2107

摘要： Tappet assemblies of a main body element are formed from a lightweight material and an engaging element adapted to engage the valve stem and formed from a harder, more wear resistant element. The engaging element and the main body element have cooperating cylindrical surfaces with a discontinuity in one of these surfaces into which the material of the other element is plastically deformed on assembly for locking the elements to each other.

摘要翻译： 主体元件的挺杆组件由轻质材料和适于接合阀杆的接合元件形成，并且由较硬的，更耐磨的元件形成。 接合元件和主体元件具有配合的圆柱形表面，在这些表面之一中具有不连续性，其中另一元件的材料在组件上塑性变形，以将元件彼此锁定。

公开(公告)号：US5437097A

公开(公告)日：1995-08-01

申请号：US70082

申请日：1993-06-01

申请人： Hiroshi Yanagawa

发明人： Hiroshi Yanagawa

IPC分类号： B21D53/84 ,  B23P11/00 ,  F01L1/047 ,  B23P15/00

CPC分类号： F01L1/047 ,  B21D53/845 ,  B23P11/00 ,  B23P2700/02 ,  F02B2275/18 ,  Y10T29/49286 ,  Y10T29/49293 ,  Y10T29/4994

摘要： A method for manufacturing a cam shaft including the steps of preparing cam pieces provided with shaft holes and a tubular shaft member having a hollow portion, forming a plurality of grooves extending in the axial direction of the shaft hole at predetermined positions on the inner circumferential surfaces of the shaft holes of the cam pieces, fitting the shaft member onto the shaft holes of the cam pieces after arranging the cam pieces at the predetermined portions of a support tool and thereafter inserting under pressure a tube expanding tool provided with bulged portions corresponding to the grooves into the hollow portion of the shaft member to bulge and deform the shaft member in the radial direction so that the grooves and bulged portions are confronted with each other, thus to bond the cam pieces and the shaft member together.

摘要翻译： 一种用于制造凸轮轴的方法，包括以下步骤：制备设置有轴孔的凸轮件和具有中空部分的管状轴构件，在内周面上的预定位置形成沿轴孔轴向延伸的多个槽 的凸轮件的轴孔之后，将凸轮件的轴孔安装在凸轮件的轴孔上，将凸轮件布置在支撑工具的预定部分上，然后在压力下插入具有对应于凸轮件的凸出部分的膨胀工具 凹槽进入轴构件的中空部分，以使轴构件沿径向方向膨胀和变形，使得凹槽和凸出部分彼此面对，从而将凸轮件和轴构件结合在一起。

公开(公告)号：US5404630A

公开(公告)日：1995-04-11

申请号：US240145

申请日：1994-05-10

申请人： Yung-Yuan Wu

发明人： Yung-Yuan Wu

IPC分类号： B29C65/56 ,  B62K19/06 ,  B62K19/22 ,  F16B11/00 ,  B29C65/52 ,  B29C65/72

CPC分类号： B29C65/565 ,  B29C66/5224 ,  B29C66/5229 ,  B29C66/5344 ,  B62K19/06 ,  B62K19/22 ,  F16B11/008 ,  Y10T29/4981 ,  Y10T29/49906 ,  Y10T29/49936 ,  Y10T29/4994 ,  Y10T403/4924 ,  Y10T403/4933 ,  Y10T403/4966

摘要： A method of joining a frame tube to a lug, including steps of making through holes on the lug, squeezing a first elastomer to deform the frame tube causing a plurality of outward projections raised from the frame tube and engaging the through holes, then inserting a reinforcing tube into the frame tube after removal of the first elastomer and then squeezing a second elastomer to deform the reinforcing tube causing a plurality of outward projections raised from the reinforcing tube to engage the inside wall of the frame tube.

摘要翻译： 一种将框架管连接到凸耳的方法，包括在凸耳上形成通孔的步骤，挤压第一弹性体以使框架管变形，从而使框架管从框架管升起并与通孔接合，然后插入 在移除第一弹性体之后将加强管插入框架管中，然后挤压第二弹性体以使加强管变形，从而使得从加强管升起的多个向外的凸起与框架管的内壁接合。

公开(公告)号：US5367759A

公开(公告)日：1994-11-29

申请号：US136639

申请日：1993-10-13

申请人： Kathryn D. Loew ,  Anthony M. Oliver

发明人： Kathryn D. Loew ,  Anthony M. Oliver

IPC分类号： B21D39/06 ,  B21D39/00

CPC分类号： B21D39/06 ,  Y10T29/4992 ,  Y10T29/4994 ,  Y10T29/53717

摘要： A method of upsetting and flaring a thin-walled metal tubular probe with one closed end onto a non-metallic plate in a single tooling set-up. The closed end of the tubing probe is inserted in a hole in the plate and a mandrel inserted in the open end of the tube and spring biased to register against the interior of the closed end of the tube which has an anvil washer received thereover which supports the tube wall. A pilot tool is registered against the closed end of the tube; and, an annular tool is received over the mandrel and registers against the open end of the tube. With the annular tool supporting axially the open end of the tube, the pilot tool is moved against the closed end of the tube and bulges a portion of the tube in a recess provided in the plate or in the anvil washer against one side of the plate. The annular tool is then moved axially to flare the open end of the tube against the opposite side of the plate.

摘要翻译： 一种在单个工具装置中将具有一个封闭端的薄壁金属管状探针镦锻和扩口到非金属板上的方法。 管道探针的封闭端插入板中的孔中，并且插入在管的开口端的心轴被偏压以抵靠管的封闭端的内部，其具有接收在其上的砧座垫圈 管壁。 引导工具针对管的封闭端注册; 并且环形工具被容纳在心轴上并且对准管的开口端。 随着环形工具轴向支撑管的开口端，引导工具抵靠管的封闭端移动，并将管的一部分凸出在设置在板中或砧座垫圈中的凹部中，该凹槽抵靠板的一侧 。 然后使环形工具轴向移动，使管的开口端抵靠板的相对侧。

公开(公告)号：US5345674A

公开(公告)日：1994-09-13

申请号：US42162

申请日：1993-04-02

申请人： Wolfgang Knecht ,  Roland Strahle ,  Gerhard Weiss

发明人： Wolfgang Knecht ,  Roland Strahle ,  Gerhard Weiss

IPC分类号： F28D1/053 ,  F28F9/16 ,  B23P15/26

CPC分类号： F28F9/165 ,  F28D1/0535 ,  F28D1/05383 ,  Y10T29/49375 ,  Y10T29/4994

摘要： In a method of making a heat exchanger having a heat exchanger network with a plurality of tubes and at least one base plate having a plurality of passages for tube ends, the passages in the base plate are triangular, and the tube ends are triangular prior to insertion into the base plate. The triangular tube ends are inserted into the triangular passages in the base plate and thereafter expanded to a tight fit.

摘要翻译： 在制造具有多个管的热交换器网络的热交换器的方法和具有用于管端的多个通道的至少一个基板的情况下，基板中的通道是三角形的，并且管端在三角形之前是 插入基板。 三角形管端部插入基板中的三角形通道中，然后扩展成紧密配合。

公开(公告)号：US5287615A

公开(公告)日：1994-02-22

申请号：US8055

申请日：1993-01-22

申请人： Helmut Swars

发明人： Helmut Swars

IPC分类号： B21D53/84 ,  F01L1/047 ,  F16H53/02 ,  B23P19/04 ,  B21D39/00

CPC分类号： B21D53/84 ,  B21D53/845 ,  F01L1/047 ,  F16H53/02 ,  Y10S403/02 ,  Y10T29/49286 ,  Y10T29/49293 ,  Y10T29/4994 ,  Y10T403/4924 ,  Y10T403/4958 ,  Y10T403/74

摘要： The invention relates to a process for producing a connection between a hollow shaft and design elements slid on to the shaft and having an aperture which corresponds to the outer diameter of the hollow shaft, especially for producing assembled camshafts, crankshafts or transmission shafts by hydraulically expanding the hollow shaft, a process which results in plastic deformation and permanent elastic pretension in the surface layer of the aperture of the slid-on design elements and in the case of which the compressive force in the connected region between the hollow shaft and the aperture is very much higher during the hydraulic expansion process than the remaining compressive force after completion of the expansion process. As a result, there occurs a material-locking connection between the material of the surface layer of the aperture of the design element and the material of the plastically deformed hollow shaft.

摘要翻译： 本发明涉及一种制造中空轴与滑动到轴上的设计元件之间的连接的方法，该设计元件具有对应于空心轴的外径的孔，特别是用于通过液压膨胀产生组装的凸轮轴，曲轴或传动轴 空心轴，这是在滑动设计元件的孔的表面层中导致塑性变形和永久弹性预张力的过程，并且在空心轴和孔之间的连接区域中的压缩力为 在液压膨胀过程中，比膨胀过程完成后的剩余压缩力高得多。 结果，在设计元件的孔的表面层的材料和塑性变形的空心轴的材料之间出现材料锁定连接。