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1. 发明授权

US07422717B2 Method of producing joint boot made of resin 有权
标题翻译：生产由树脂制成的接头靴的方法
公开(公告)号：US07422717B2
公开(公告)日：2008-09-09
申请号：US10792144
申请日：2004-03-03
申请人： Eiichi Imazu , Hiroshi Ohno , Katsushi Saito
发明人： Eiichi Imazu , Hiroshi Ohno , Katsushi Saito
IPC分类号： B29C49/06 , B29C49/20
CPC分类号： F16D3/845 , B29B2911/14326 , B29C49/022 , B29C49/04 , B29L2031/703
摘要： A joint boot which is made of resin comprising a small-diameter cylinder part, a large-diameter cylinder part and a bellows part interlinking both is molded by injection blow molding. While forming the bellows part by blow molding, the exterior boundary between an injection molding section and a blow molding section is set in a cutout portion formed in a shoulder portion of the recess for fixation.
摘要翻译：通过注射吹塑成形由包括小直径圆筒部，大直径圆筒部和互连的波纹管部的树脂制成的接头靴。在通过吹塑成型形成波纹管部件的同时，注塑部分和吹塑部分之间的外部边界被设置在形成在凹部的肩部中的切口部分中，用于固定。

2. 发明申请

US20060086457A1 Method of producing resin joint boot 审中-公开
标题翻译：生产树脂接头靴的方法
公开(公告)号：US20060086457A1
公开(公告)日：2006-04-27
申请号：US10527815
申请日：2004-06-09
申请人： Takenori Ohshita , Eiichi Imazu , Takeshi Ueda , Katsushi Saito
发明人： Takenori Ohshita , Eiichi Imazu , Takeshi Ueda , Katsushi Saito
IPC分类号： B32B37/00 , H05B6/00
CPC分类号： B29C65/1629 , B29C65/1635 , B29C65/1654 , B29C65/1677 , B29C66/1122 , B29C66/1222 , B29C66/1226 , B29C66/12821 , B29C66/1286 , B29C66/5344 , B29C66/612 , B29C66/65 , B29C66/73921 , B29K2101/12 , B29L2016/00 , B29L2023/18 , B29L2031/703 , B29L2031/748 , F16D3/2055 , F16D3/845
摘要： A method of manufacturing a resin-made joint boot (10) provided with a boot body (12) including a large-diameter tubular part (14), a small-diameter tubular part (16) and a bellows section (18), and a bushing (30) fitted inside the large-diameter tubular part, wherein the boot body and the bushing are separately molded, the bushing is positioned inside the large-diameter tubular part of the boot body, and then, both are integrally fastened by laser welding. The large-diameter tubular part (14) is provided on its internal periphery with an outwardly divergent tilting surface (24) while the bushing (30) is provided with an annular projecting portion (42) to be abuttingly disposed on the tilting surface, and laser (R) is irradiated, penetrating through the annular projecting portion (42) onto the tilting surface (24).
摘要翻译：一种制造具有靴形主体（12）的树脂制接头靴（10）的制造方法，该主体包括大直径管状部分（14），小直径管状部分（16）和波纹管部分（18），以及安装在大直径管状部分内的衬套（30），其中靴体和衬套分别模制，衬套位于靴体的大直径管状部分的内侧，然后两者通过激光器一体地紧固焊接。大直径的管状部分（14）在其内部周边上设置有向外发散的倾斜表面（24），同时衬套（30）设置有邻接地设置在倾斜表面上的环形突出部分（42），以及辐射激光（R），穿过环形突出部分（42）到倾斜表面（24）上。

3. 发明授权

US07264549B2 Joint boot 有权
标题翻译：联合开机
公开(公告)号：US07264549B2
公开(公告)日：2007-09-04
申请号：US10527816
申请日：2004-11-24
申请人： Takenori Ohshita , Eiichi Imazu
发明人： Takenori Ohshita , Eiichi Imazu
IPC分类号： F16D3/84
CPC分类号： F16D3/845 , F16J3/042
摘要： A joint boot, wherein sealing performance of a large-diameter attachment part to an outer casing is enhanced, includes a large-diameter attachment part 2, a small-diameter attachment part 4 and a bellows part 5. The large-diameter attachment part 2 is provided on its inner periphery with plural convex portions 7 and constructed to be capable of externally fitting in plural recessed portions 8 formed on the outer periphery of the outer casing 1. The large-diameter attachment part 2 and the bellows part are formed in separate bodies, and a fit cylinder part 6 is extended at one extremity of the bellows part 5. The convex portions 7 include each an inner wall portion 12 jutting radially inwardly in a curved form, an outer wall portion 11 in an arc form constituting part of the outer periphery surface of the large-diameter attachment part, a central strut wall 13A connecting both in the circumferential middles of both, and a pair of lateral strut walls 13B, 13B connecting the inner and outer wall portions on both sides of the central strut wall, thereby forming four relief holes 21A, 22A, 23A, 24A circumferentially juxtaposed on the convex portions.
摘要翻译：具有大直径安装部2，小直径安装部4和波纹管部5的大直径安装部与外壳的密封性能提高的接头靴。大直径安装部2在其内周设置有多个凸部7，并且能够外形地配合在形成在外壳1的外周上的多个凹部8中。大直径安装部分2和波纹管部分形成在分离的主体中，并且配合的气缸部分6在波纹管部分5的一个末端延伸。凸部7各自包括以弯曲形式径向向内突出的内壁部分12，构成大直径安装部分的外周表面的一部分的弧形外壁部分11，连接中心支柱壁13A 两个在两个圆周中间，以及一对连接中心支柱壁两侧的内壁部分和外壁部分的横向支柱壁13B，13B，从而形成四个释放孔21A，22A，23A， 24在周向上并置在凸部上。

4. 发明授权

US07347787B2 Joint boot 有权
标题翻译：联合开机
公开(公告)号：US07347787B2
公开(公告)日：2008-03-25
申请号：US10529398
申请日：2004-11-24
申请人： Takenori Ohshita , Eiichi Imazu
发明人： Takenori Ohshita , Eiichi Imazu
IPC分类号： F16C1/26 , F16J3/00
CPC分类号： F16D3/2055 , F16D3/845 , F16J3/042
摘要： In a joint boot to be mounted on an outer housing having a non-circular outer contour, intended to axial positioning without impairing the mountability to the outer housing. The joint boot (10) comprises a boot body (18) including a large-diameter attachment part (12), a small-diameter attachment part (14) and a bellows part (16), and a bushing (20) interposed between the outer housing and the large-diameter attachment part. The bushing assumes on its outer peripheral surface a circular form in cross-section and is provided, on its inner peripheral part to be externally fitted and fixed to the outer housing, with plural lobe portions (26) in a circumferentially distributed manner. On the inner peripheral surface of the bushing, protrusions (56) mating with circumferentially extending grooves (54) formed on the outer peripheral surface of the outer casing are provided in a position deviating from an external fitting area (Q) by the large-diameter attachment part in the axial direction of the bushing.
摘要翻译：在要安装在具有非圆形外轮廓的外壳上的联合靴中，旨在轴向定位而不损害对外壳的安装性。所述接头罩（10）包括一个包括一个大直径安装部分（12），一个小直径安装部分（14）和一个波纹管部分（16）的靴体（18），以及一个衬套（20）外壳和大直径安装部。衬套在其外周表面呈圆形，并且在其内周部分上设置有外周装配并固定到外壳上，具有沿周向分布的多个凸角部分（26）。在衬套的内周面上，与形成在外壳的外周面上的周向延伸的槽（54）配合的突起（56）设置在与外部嵌合区域（Q）偏离大直径安装部分在轴套的轴向上。

5. 发明申请

US20070026953A1 Joint boot 有权
标题翻译：联合开机
公开(公告)号：US20070026953A1
公开(公告)日：2007-02-01
申请号：US10529398
申请日：2004-11-24
申请人： Takenori Ohshita , Eiichi Imazu
发明人： Takenori Ohshita , Eiichi Imazu
IPC分类号： F16D3/84
CPC分类号： F16D3/2055 , F16D3/845 , F16J3/042
摘要： In a joint boot to be mounted on an outer housing having a non-circular outer contour, intended to axial positioning without impairing the mountability to the outer housing. The joint boot (10) comprises a boot body (18) including a large-diameter attachment part (12), a small-diameter attachment part (14) and a bellows part (16), and a bushing (20) interposed between the outer housing and the large-diameter attachment part. The bushing assumes on its outer peripheral surface a circular form in cross-section and is provided, on its inner peripheral part to be externally fitted and fixed to the outer housing, with plural lobe portions (26) in a circumferentially distributed manner. On the inner peripheral surface of the bushing, protrusions (56) mating with circumferentially extending grooves (54) formed on the outer peripheral surface of the outer casing are provided in a position deviating from an external fitting area (Q) by the large-diameter attachment part in the axial direction of the bushing.
摘要翻译：在要安装在具有非圆形外轮廓的外壳上的联合靴中，旨在轴向定位而不损害对外壳的安装性。所述接头罩（10）包括一个包括一个大直径安装部分（12），一个小直径安装部分（14）和一个波纹管部分（16）的靴体（18），以及一个衬套（20）外壳和大直径安装部。衬套在其外周表面呈圆形，并且在其内周部分上设置有外周装配并固定到外壳上，具有沿周向分布的多个凸角部分（26）。在衬套的内周面上，与形成在外壳的外周面上的周向延伸的槽（54）配合的突起（56）设置在与外部嵌合区域（Q）偏离大直径安装部分在轴套的轴向上。

6. 发明申请

US20060079337A1 Joint boot 有权
标题翻译：联合开机
公开(公告)号：US20060079337A1
公开(公告)日：2006-04-13
申请号：US10527816
申请日：2004-11-24
申请人： Takenori Ohshita , Eiichi Imazu
发明人： Takenori Ohshita , Eiichi Imazu
IPC分类号： F16D3/84
CPC分类号： F16D3/845 , F16J3/042
摘要： A joint boot, wherein sealing performance of a large-diameter attachment part to an outer casing is enhanced, includes a larger-diameter attachment part 2, a small-diameter attachment part 4 and a bellows part 5. The large-diameter attachment part 2 is provided on its inner periphery with plural convex portions 7 and constructed to be capable of externally fitting in plural recessed portions 8 formed on the outer periphery of the outer casting 1. The large-diameter attachment part 2 and the bellows part are formed in separate bodies, and a fit cylinder part 6 is extended at one extremity of the bellows part 5. The convex portions 7 include each an inner wall portion 12 jutting radially inwardly in a curved form, an outer wall portion 11 in an arc form constituting part of the outer periphery surface of the large-diameter attachment part, a central strut wall 13A connecting both in the circumferential middles of both, and a pair of lateral strut walls 13B, 13B connecting the inner and outer wall portions on both sides of the central strut wall, thereby forming four relief holes 21A, 22A, 23A, 24A, circumferentially juxtaposed on the convex portions.
摘要翻译：包括大直径安装部2，小直径安装部4和波纹管部5的大直径安装部向外壳的密封性能提高的关节靴。大直径安装部2 在其内周上设置有多个凸部7，并被构造成能够外部配合在形成在外铸件1的外周上的多个凹部8中。大直径安装部2和波纹管部分分开形成主体和配合筒部6在波纹管部5的一个末端延伸。凸部7包括每个以弯曲形式径向向内突出的内壁部分12，弧形形状的外壁部分11构成大直径安装部的外周面，连接两者的周向中心的中心支柱壁13a和与内侧连接的一对侧支撑壁13B，13B d的中心支柱壁的两侧的外壁部分，从而在凸部上周向并置形成四个释放孔21A，22A，23A，24A。

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