专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US6109849A Tee nut 有权
标题翻译：三通螺母
公开(公告)号：US6109849A
公开(公告)日：2000-08-29
申请号：US221546
申请日：1998-12-28
申请人： Yutaka Nagayama
发明人： Yutaka Nagayama
IPC分类号： F16B37/04 , F16B37/06 , F16B39/00
CPC分类号： F16B37/065
摘要： A tee nut includes a shaft portion and a flange portion outwardly extending from a first end of the shaft portion. The shaft portion includes a step around the periphery thereof at on an intermediate position of its axial length, a forward end side cylindrical portion having a hollow cylindrical shape located between the second end of the shaft portion and the step, and a base end side enlarged cylindrical portion having inner and outer diameters larger than those of the forward end side cylindrical portion. The forward end side cylindrical portion includes a predeterminate caulked part formed over a prescribed length from the second end and a female screw forming part between the step and the predeterminate caulked part. The length of the forward end side hollow cylindrical portion including the female screw forming part can be relatively reduced, and hence the length of the female screw forming part is not increased beyond the minimum necessary to comply with a standard such as ISO standard even if the shaft portion is very long. Thus, no additional working is required in a threading step using a tap and the productivity of the tee nut can be improved.
摘要翻译：三通螺母包括轴部和从轴部的第一端向外延伸的凸缘部分。轴部包括在其轴向长度的中间位置处的周边的台阶，具有位于轴部的第二端和台阶之间的中空圆筒形的前端侧圆筒部，基端侧扩大其内径和外径大于前端侧圆柱形部分的圆柱形部分。前端侧圆筒部包括从第二端形成在规定长度上的预定铆接部和在台阶与预定铆接部之间的母螺钉形成部。包括阴螺纹形成部分的前端侧中空圆柱形部分的长度可以相对减小，因此，内螺纹形成部件的长度不会超过符合诸如ISO标准的标准所需的最小值，即使轴部分非常长。因此，在使用龙头的穿线步骤中不需要额外的加工，并且可以提高三通螺母的生产率。

22. 发明授权

US5823729A Tee nut and method of manufacturing the same 失效
标题翻译：三通螺母及其制造方法
公开(公告)号：US5823729A
公开(公告)日：1998-10-20
申请号：US808242
申请日：1997-02-28
申请人： Yutaka Nagayama
发明人： Yutaka Nagayama
IPC分类号： B21D53/24 , B21K1/70 , F16B37/04 , F16B37/14
CPC分类号： F16B37/048 , B21D53/24 , B21K1/704 , F16B37/145
摘要： A tee nut includes a shaft part, a flange part outwardly extending from a first end of the shaft part, and a cap part outwardly extending on a second end of the shaft part while blocking or closing this second end, which consist of an integral material. The shaft part is in the form of a hollow cylinder, and is provided with a female screw threading on its inner peripheral surface, while the cap part has a non-circular external shape. The tee nut having this structure can be manufactured from a metal plate through a series of steps including plastic working, and can be securely embedded in and fixed to a member consisting of resin or rubber while preventing displacement of the tee nut.
摘要翻译：三通螺母包括轴部分，从轴部分的第一端向外延伸的凸缘部分，以及在轴部分的第二端部向外延伸的盖部分，同时阻挡或闭合该第二端部，该第二端部由整体材料。轴部为中空筒状，在其内周面上设置有螺纹螺纹，同时盖部具有非圆形外形。具有这种结构的三通螺母可以通过包括塑性加工的一系列步骤由金属板制造，并且可以牢固地嵌入并固定到由树脂或橡胶构成的构件上，同时防止三通螺母的位移。

23. 发明授权

US5238344A Tee nut 失效
标题翻译： TEE NUT
公开(公告)号：US5238344A
公开(公告)日：1993-08-24
申请号：US809766
申请日：1991-12-18
申请人： Yutaka Nagayama
发明人： Yutaka Nagayama
IPC分类号： F16B37/02 , F16B37/04
CPC分类号： F16B37/048
摘要： A tee nut has a stem portion and a flange portion which are integrally made by sheet metal processing using an iron sheet. The stem portion has a crimping portion at an end opposite to the flange portion. The inner peripheral surface excluding the crimping portion is formed with a female thread. The flange portion is provided with a plurality of pawls formed by radially inwardly deforming part of the outer peripheral edge of the flange portion from the outside. The pawls inhibit rotation of the nut relative to an object to which the nut is secured. The pawls can be driven into the object concurrently with the crimping applied to the crimping portion. A radially outwardly open notch is formed in each pawl simultaneously with the deformation of the pawls.
摘要翻译：三通螺母具有通过使用铁板的金属板加工而一体制成的杆部和凸缘部。杆部分在与凸缘部分相对的端部处具有压接部分。除了压接部以外的内周面形成有内螺纹。凸缘部设置有从外部向凸缘部的外周边缘的一部分径向向内变形而形成的多个爪。棘爪禁止螺母相对于固定螺母的物体的旋转。棘爪可以与施加到卷边部分的卷曲同时地驱动到物体中。在爪的变形的同时，在每个棘爪中形成径向向外开口的凹口。

24. 发明申请

US20090211058A1 SYNTHETIC RESIN MEMBER HAVING A FEMALE SCREW 审中-公开
标题翻译：具有女性螺丝的合成树脂成员
公开(公告)号：US20090211058A1
公开(公告)日：2009-08-27
申请号：US12372948
申请日：2009-02-18
申请人： Yutaka NAGAYAMA
发明人： Yutaka NAGAYAMA
IPC分类号： A47J45/08 , F16M11/24
CPC分类号： F16M7/00 , F16B23/00 , F16B37/14 , F16K31/60 , Y10T16/516
摘要： There is provided a synthetic resin member, having a screw formation portion and synthetic resin body. The screw formation portion has: a cylindrical metal portion having a first end and a second end, a female screw part being formed on the cylindrical portion; a release prevention portion formed at the first end; a flange portion formed at the second end, the flange portion having a first surface and a second surface opposite to the first surface; and a rotation prevention portion formed on the first surface. The synthetic resin body has: a body portion perpendicularly extending to have a third end and a fourth end, the body portion having a screw engagement portion perpendicularly penetrating the body portion. The cylindrical metal portion is inserted into the screw engagement portion. The release prevention portion is caulked with the third end of the body portion. The rotation prevention portion is engaged with the synthetic resin body at or near the fourth end of the body portion.
摘要翻译：提供了具有螺旋形成部分和合成树脂体的合成树脂部件。螺杆形成部分具有：具有第一端和第二端的圆柱形金属部分，在圆柱形部分上形成阴螺纹部分; 在第一端形成的防脱部分; 形成在第二端的凸缘部分，凸缘部分具有第一表面和与第一表面相对的第二表面; 以及形成在所述第一表面上的旋转防止部。合成树脂体具有：主体部分，其垂直延伸以具有第三端和第四端，主体部分具有垂直地穿过主体部分的螺钉接合部。圆柱形金属部分插入螺钉接合部分。防脱部分与主体部分的第三端铆接。旋转防止部在主体部的第四端处或附近与合成树脂体接合。

25. 发明授权

US07465136B2 Insert nut and insert t-nut 失效
标题翻译：插入螺母并插入t型螺母
公开(公告)号：US07465136B2
公开(公告)日：2008-12-16
申请号：US11456609
申请日：2006-07-11
申请人： Yutaka Nagayama
发明人： Yutaka Nagayama
IPC分类号： F16B37/02 , F16B37/12
CPC分类号： F16B37/02 , B21K1/56 , B21K1/70 , F16B33/02 , F16B37/048 , F16B37/12 , F16B37/122 , F16B37/127 , F16B37/145 , Y10S411/903
摘要： There is provided an insert nut, wherein a dies is pressed on one surface of a predetermined metal plate 7 to form a screw portion 8, so as to form a patterned portion 9 on the other surface of the metal plate by forming the screw portion, wherein the metal plate 7 is wound such that the screw portion 8 to become a female screw 2 is located inside so as to form a cylindrical form, and then the opposite edges 7a, 7b of the wound metal plate are connected together to form a cylindrical shank portion 3, wherein the outside surface of the exposed patterned portion of the shank 3 is covered with a resin layer 6 such that projections 5 of a synthesis resin is formed at the outside thereof.
摘要翻译：提供了一种插入螺母，其中模具被压在预定金属板7的一个表面上以形成螺纹部分8，以便通过形成螺纹部分在金属板的另一个表面上形成图案化部分9，其中金属板7被卷绕成使得成为内螺纹2的螺纹部分8位于内部以形成圆柱形形状，然后将卷绕的金属板的相对边缘7a，7b连接在一起形成圆柱形柄部3，其中柄3的暴露图案化部分的外表面被树脂层6覆盖，使得在其外部形成合成树脂的突起5。

26. 发明授权

US07419343B2 T-nut for hopper feeding having a projection 有权
标题翻译：具有投影的料斗进给的T形螺母
公开(公告)号：US07419343B2
公开(公告)日：2008-09-02
申请号：US11580874
申请日：2006-10-16
申请人： Yutaka Nagayama
发明人： Yutaka Nagayama
IPC分类号： F16B37/04
CPC分类号： F16B37/048
摘要： The present invention is to avoid the flange portion of a T-nut of from overlapping the portion between the claws of another T-nut, while the T-nut is supplied on a supply track provided on a nut applying machine, and also to engage the projections formed between the claws into a fixing material when the T-nut is knocked into the fixing material. There is provided a T-nut formed of a metal material in an integrated manner, having a shank portion 49 and an octagonal or almost octagonal flange portion 50, and two pairs of claws 55 to 58. The shank portion 49 has a caulking portion 51 and a female screw portion 52. The caulking portion 51 is formed thinner than the female screw portion 52. Projections 64, 65 are provided between each of the pairs of claws, formed by bending convex portions integrally formed with the flange portion 50 toward the second end of the shank portion 49.
摘要翻译：本发明是为了避免T形螺母的凸缘部分与另一个T形螺母的爪之间的部分重叠，同时T形螺母被供给在设置在螺母施加机器上的供给轨道上，当T形螺母撞入固定材料时，在爪之间形成的突起形成固定材料。由金属材料形成的T形螺母以一体的方式形成，具有柄部分49和八角形或几乎八角形的凸缘部分50以及两对爪55至58。柄部49具有铆接部51和内螺纹部52。铆接部51形成为比阴螺纹部52薄。通过将与凸缘部50一体形成的凸部与柄部49的第二端弯曲而形成，在各对爪之间设置有突出部64,65。

27. 发明申请

US20070065250A1 T-NUT 审中-公开
公开(公告)号：US20070065250A1
公开(公告)日：2007-03-22
申请号：US11533521
申请日：2006-09-20
申请人： Yutaka Nagayama
发明人： Yutaka Nagayama
IPC分类号： F16B37/04
CPC分类号： F16B37/125 , F16B37/02 , F16B37/048
摘要： There is provided a T-nut having a tubular shank having a cylindrical shape, having a first end and a second end, an inside surface and an outside surface, the tubular shank being made of a thin metal plate pressed to form a female screw on the inside surface, the outside surface having a pattern corresponding to the female screw; and a flange portion formed to the first end of the tubular shank.
摘要翻译：提供了一种具有圆柱形状的管状柄的T形螺母，其具有第一端和第二端，内表面和外表面，所述管状柄由压制的金属板制成，以形成内螺纹内表面，外表面具有对应于内螺纹的图案; 以及形成到所述管状柄的第一端的凸缘部。

28. 发明授权

US07189163B2 T-nut for hopper feeding having a projection 有权
标题翻译：具有投影的料斗进给的T形螺母
公开(公告)号：US07189163B2
公开(公告)日：2007-03-13
申请号：US10860015
申请日：2004-06-04
申请人： Yutaka Nagayama
发明人： Yutaka Nagayama
IPC分类号： B21K1/70 , F16B37/04
CPC分类号： F16B37/048
摘要： The present invention is to avoid the flange portion of a T-nut of from overlapping the portion between the claws of another T-nut, while the T-nut is supplied on a supply track provided on a nut applying machine, and also to engage the projections formed between the claws into a fixing material when the T-nut is knocked into the fixing material. There is provided a T-nut formed of a metal material in an integrated manner, having a shank portion 49 and an octagonal or almost octagonal flange portion 50, and two pairs of claws 55 to 58. The shank portion 49 has a caulking portion 51 and a female screw portion 52. The caulking portion 51 is formed thinner than the female screw portion 52. Projections 64, 65 are provided between each of the pairs of claws, formed by bending convex portions integrally formed with the flange portion 50 toward the second end of the shank portion 49.
摘要翻译：本发明是为了避免T形螺母的凸缘部分与另一个T形螺母的爪之间的部分重叠，同时T形螺母被供给在设置在螺母施加机器上的供给轨道上，当T形螺母撞入固定材料时，在爪之间形成的突起形成固定材料。由金属材料形成的T形螺母以一体的方式形成，具有柄部分49和八角形或几乎八角形的凸缘部分50以及两对爪55至58。柄部49具有铆接部51和内螺纹部52。铆接部51形成为比阴螺纹部52薄。通过将与凸缘部50一体形成的凸部与柄部49的第二端弯曲而形成，在各对爪之间设置有突出部64,65。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式