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71. 发明公开

EP1489334A1 ROTARY DAMPER 有权
标题翻译： ROTATIONSDÄMPFER
公开(公告)号：EP1489334A1
公开(公告)日：2004-12-22
申请号：EP02703924.7
申请日：2002-03-06
申请人： KABUSHIKI KAISHA SOMIC ISHIKAWA
发明人： FUKUKAWA, Takao, Kabushiki Kaisha Somic
IPC分类号： F16F9/14
CPC分类号： F16F9/3207 , F16F9/145 , F16F9/34
摘要： The present invention provides a rotary damper capable of reducing the variation in size of a gap through which viscous liquid passes when the viscous liquid moves from a pressure chamber to a non-pressure chamber, and capable of obtaining stable braking characteristics.
The rotary damper of the invention comprises a vane member 30 having an upper end surface 30a, a lower end surface 30b and a tip end surface 30c. The vane member 30 is disposed in a liquid chamber partitioned by the partition wall 10d in which viscous liquid is charged such that as the rotation shaft 20 rotates, the vane member 30 can rotates while allowing its upper end surface 30a, lower end surface 30b and tip end surface 30c to respectively slide on a lower surface 60b of a closing member which closes an opening of the body case 10, an inner surface of a bottom wall 10e of the body case 10 and an inner peripheral surface 10c of the body case 10, the vane member 30 partitions the liquid chamber into a pressure chamber and a non-pressure chamber. The rotary damper further comprises a liquid passage 80 which has a large hole portion 81 and a small hole portion 82 smaller than the large hole portion 81, which penetrates the vane member 30 in a direction substantially parallel to an axial direction, the large hole portion 81 being in communication with the pressure chamber, and the small hole portion 82 being in communication with the non-pressure chamber, and a valve body movably disposed in the large hole portion 81 of the liquid passage 80.
摘要翻译：本发明提供一种旋转阻尼器，其能够降低当粘性液体从压力室移动到非压力室时粘性液体通过的间隙的尺寸变化，并且能够获得稳定的制动特性。本发明的旋转阻尼器包括具有上端面30a，下端面30b和前端面30c的叶片构件30。叶片构件30设置在由分隔壁10d分隔的液体室中，在该液体室中，粘性液体被填充，使得当旋转轴20旋转时，叶片构件30可以旋转，同时允许叶片构件30的上端面30a，下端面30b和前端面30c分别在闭合主体壳体10的开口的封闭构件的下表面60b上滑动，主体壳体10的底壁10e的内表面和主体壳体10的内周面10c 叶片构件30将液体室分隔成压力室和非压力室。旋转阻尼器还包括液体通道80，其具有大孔部分81和比大孔部分81小的小孔部分82，其大致平行于轴向方向穿过叶片构件30，大孔部分 81与压力室连通，小孔部分82与非压力室连通，以及可移动地设置在液体通道80的大孔部分81中的阀体。

72. 发明公开

EP1191241A1 METHOD OF MANUFACTURING BALL JOINT AND HOUSING FOR THE BALL JOINT 审中-公开
标题翻译：用于生产球和铰链住房的球窝接头
公开(公告)号：EP1191241A1
公开(公告)日：2002-03-27
申请号：EP00937297.0
申请日：2000-06-19
申请人： KABUSHIKI KAISHA SOMIC ISHIKAWA
发明人： Kato, Hiroshi K.K. Somic Ishikawa Hamamatsu-Kojo
IPC分类号： F16C11/06 , B23G1/16
CPC分类号： F16C11/0623 , B21H3/08 , B21K1/56 , B21K1/762 , Y10T29/49636
摘要： An intermediate molding (41) is formed so that a cylindrical arm-to-be portion (42) projects from the cylindrical outer surface of a body portion (13) of the arm-to-be portion (42). The arm-to-be portion (42) has a given thickness and a hole (42a) with a diameter greater than the inner diameter of a projecting connector portion (20) of an arm portion (15). A pair of flat face portions (42b) extending parallel to the axis of the body portion (13) are formed on the cylindrical outer surface of the arm-to-be portion (42). A tap (44) that has an external thread (43) formed along its cylindrical outer surface is inserted into the hole (42a) of the arm-to-be portion (42). Concave faces (49),(49) are concaves respectively formed on the opposing surfaces of an upper die (47) and a lower die (48) so as to have a shape like a half cylinder with a curvature corresponding to that of the cylindrical outer surface of the projecting connector portion (20). The concave faces (49),(49) sandwich and apply pressure to the arm-to-be portion (42), thereby narrowing the arm-to-be portion (42) and forming an internal thread (19) in the cylindrical outer surface of the hole (42a) of the arm-to-be portion (42). With the tap (44) being removed while being rotated, formation of the arm portion (15) is completed. Compared with a method that calls for forming an internal thread (19) by threading with an external thread (43) of the tap (44), the method of the invention enables the easier and quicker formation. The invention also prevents wear of the tap (44) and enables the easy formation of the projecting connector portion (20) of the arm portion (15) having stable characteristics and a desired internal thread (19).
摘要翻译：中间模制（41）被形成所以没有圆筒状的臂将要部分（42）从所述的主体部分（13）的圆柱形外表面突出臂将要在部分（42）。臂将要部分（42）具有直径比的臂部分（15）的突出的连接器部分（20）的内径大的给定厚度和孔（42A）。一对平坦面部分（42B）延伸平行于所述本体部分（13）的轴线上形成的圆筒状的外表面上臂将要在部分（42）。的抽头（44）做有得到的臂将要在部分（42）沿其圆筒形外表面形成有外螺纹（43）被插入（42A）。凹面（49），（49）的凹部分别形成的上部的相对的表面上，在（47）和下部中，（48），以具有像具有曲率对应于做的圆柱形的半圆柱形状突出的连接器部分的外表面（20）。的凹面（49），（49）夹持并施加压力到所述臂将要在部分（42），从而缩小该臂将要在部分（42）和在圆筒状的外内螺纹（19）的形成的所述孔（42A）的表面臂将要在部分（42）。与所述抽头（44）被移除在旋转的同时，在形成臂部分（15）就完成了。用形成于内螺纹（19）所做的呼叫通过在抽头（44）的外螺纹（43）与穿线方法相比，本发明的方法使得能够更容易和更快的形成。因此本发明防止抽头（44）的磨损，并且使容易形成具有稳定特性和期望的内螺纹（19）的臂部（15）的突出的连接器部分（20）的。

73. 发明公开

EP1106849A1 UNIVERSAL JOINT DEVICE AND METHOD OF MANUFACTURING THE DEVICE 审中-公开
标题翻译： KUGELGELENKE UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP1106849A1
公开(公告)日：2001-06-13
申请号：EP00935522.3
申请日：2000-06-01
申请人： KABUSHIKI KAISHA SOMIC ISHIKAWA , Sasaki, Hitoshi , Suzuki, Manabu , Inagaki, Kazuya
发明人： Suzuki, Yoshihiro, Kabushiki Kaisha Somic Ishikawa
IPC分类号： F16C11/06 , B21K1/05
CPC分类号： F16C11/0642 , B21H7/18 , B21K1/762 , B21K25/00 , B23P11/005 , B23P15/00 , B23P2700/11 , F16C11/0633 , F16C11/0685 , Y10T403/32704
摘要： A universal joint device, wherein a generally cylindrical socket part (7) having a converged opening part (5) at the tip thereof and a mounting opening part (6) at the basc end thereof is formed projectedly by pressing a steel plate arm base material in thickness direction, the socket part (7) is fixedly put on a support table (60) of a crimping machine (50) and a spherical head part (24) is stored in the socket part (7) through a bearing seat (31) to install a ball stud (21), a closing plate (11) is closely inserted into the mounting opening (6), a roller (58) is rolled on the inner peripheral edge of the socket part (7), and a first height difference part (13a) projected inward in a flange shape is formed crimpingly, and the roller (59) is rolled at the tip portion of the first height difference part (13a), a second height difference part (13b) projected inward in flange shape is formed crimpingly, and a crimped part (13) thinner at the tip side is formed at the height difference, whereby the amount of locking between the closing plate (11) and a crimped part (13) is increased, and the closing plate (11) can be installed surely and stably so as to incrcasc a scalability.
摘要翻译：一种万向接头装置，其中，在其顶端具有会聚开口部（5）的大致圆柱形的插座部（7）和在其底端的安装开口部（6）通过将钢板臂基材在厚度方向上，插座部分（7）被固定地放置在卷边机（50）的支撑台（60）上，并且球形头部分（24）通过轴承座（31）存储在插座部分（7）中）安装球头螺栓（21），封闭板（11）紧密地插入到安装开口（6）中，辊（58）在插座部分（7）的内周边缘上滚动，并且第一在凸缘形状的内侧突出的高差度部（13a）被压接成形，辊（59）在第一高度差部（13a）的前端部被卷起，第二高度差部（13b）向内凸出，形成为压接形成，并且在顶端侧较薄的压接部（13）形成为高度差由于闭合板（11）与卷边部（13）之间的锁定量增加，因此能够可靠且稳定地安装封闭板（11），从而具有可伸缩性。

74. 发明公开

EP0742375A3 Ball joint 失效
标题翻译：球关节
公开(公告)号：EP0742375A3
公开(公告)日：1997-07-30
申请号：EP96303215.6
申请日：1996-05-08
申请人： KABUSHIKI KAISHA SOMIC ISHIKAWA
发明人： Fujita, Kouichi, c/o K.K. Somic Ishikawa , Yamada, Masahiro, c/o K.K. Somic Ishikawa , Suzuki, Keiichiro, c/o K.K. Somic Ishikawa , Takayama, Masao, c/o K.K. Somic Ishikawa , Suzuki, Masazumi, c/o K.K. Somic Ishikawa
IPC分类号： F16C11/06
CPC分类号： F16C11/0642 , F16C11/0633 , F16C11/0657 , F16C11/0671 , F16C2326/01 , Y10T29/49663 , Y10T403/32614 , Y10T403/32704 , Y10T403/477 , Y10T403/4966
摘要： A ball joint includes a bearing seat (14) crimped in place within a housing (12). A ball head (21) of a ball stud (22) slides in the bearing seat. A cylindrical crimpable portion (42) of the bearing seat is inserted through a cylindrical portion of the housing. The bearing seat is fixed to the housing with two stopper portions (36,41). One of the stopper portions (41) is formed by crimping the cylindrical crimpable portion against one of the ends of the housing. A dust cover (15) is pushed between the ball stud (22) and the other stopper portion (36). The stopper portion is enlarged outward using ultrasonic vibration. An inner side face (42b) of the cylindrical crimpable portion (42) inclines outward at an angle ranging from 3° to 20° with respect to an axial direction of the cylindrical crimpable portion. A chamfered portion (27) and rotation-stop portions (28), shaped like flower petals, are formed at one end of the housing (12).
摘要翻译：球窝接头包括在壳体（12）内压接就位的轴承座（14）。球头销（22）的球头（21）在轴承座中滑动。轴承座的圆柱形可卷曲部分（42）插入壳体的圆柱形部分。轴承座通过两个止动部（36,41）固定在壳体上。其中一个止动部分（41）通过将圆柱形可卷曲部分压靠在壳体的一个端部上而形成。防尘罩（15）被推到球头销（22）和另一个止动部分（36）之间。使用超声波振动使止动部向外扩大。圆筒形可卷边部分（42）的内侧面（42b）相对于圆筒形可卷曲部分的轴向方向以3°至20°范围内的角度向外倾斜。在壳体（12）的一端形成有花瓣状的倒角部（27）和止转部（28）。

75. 发明授权

EP0343881B1 Ball joint 失效
标题翻译：球联
公开(公告)号：EP0343881B1
公开(公告)日：1992-12-30
申请号：EP89305118.5
申请日：1989-05-19
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KABUSHIKI KAISHA SOMIC ISHIKAWA
发明人： Hyodo, Youichi c/o Toyota Jidosha K.K. , Muramatsu, Tadao c/o Toyota Jidosha K.K. , Hattori, Takaji c/o Ishikawa Tekko K.K.
IPC分类号： F16C11/06
CPC分类号： F16C11/086 , B62D7/163 , B62D7/18 , F16C11/0609 , F16C19/30 , F16C2326/24 , Y10T29/49917 , Y10T403/32681 , Y10T403/32704 , Y10T403/32721 , Y10T403/32754 , Y10T403/4949

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