专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090060676A1 BOLT 有权
标题翻译：螺栓
公开(公告)号：US20090060676A1
公开(公告)日：2009-03-05
申请号：US11914660
申请日：2005-06-13
申请人： Yoshihiro Murase , Tetsuya Oosawa , Mitsuru Kozawa , Sadayoshi Hasegawa
发明人： Yoshihiro Murase , Tetsuya Oosawa , Mitsuru Kozawa , Sadayoshi Hasegawa
IPC分类号： F16B35/00
CPC分类号： F16B35/047
摘要： In a bolt of the present invention, a guide portion (116) having a small diameter is formed at the distal end of a shaft portion (15) and ridge (31) having an inverted direction screw configuration relative to the ridge (30) formed on a constant diameter portion (115) is formed. When the bolt (1) is inserted obliquely into a nut (100) and the ridge (31) gets into engagement with a female screw portion (105) of the nut (100), an effect of floating the bolt (1) is generated, and the bolt 1 cannot be driven into the nut 100 unless it is set in an appropriate tightening posture. Consequently, biting and seizing of the bolt 1 to the nut can be prevented securely. If the ridge (31) is formed into a double threaded screw having an inverted direction screw configuration, the effect can be further intensified.
摘要翻译：在本发明的螺栓中，在轴部（15）的前端形成具有小直径的引导部（116），并且相对于形成的脊（30）具有相反方向的螺旋构造的脊部（31）在恒定直径部分（115）上形成。当螺栓（1）倾斜地插入螺母（100）并且脊（31）与螺母（100）的内螺纹部分（105）接合时，产生浮动螺栓（1）的效果，并且螺栓1不能被驱动到螺母100中，除非其被设定在适当的紧固姿势。因此，可以可靠地防止螺栓1咬合到螺母。如果脊（31）形成为具有反向螺杆构造的双螺纹螺杆，则可以进一步增强其效果。

2. 发明授权

US07866930B2 Bolt 有权
标题翻译：螺栓
公开(公告)号：US07866930B2
公开(公告)日：2011-01-11
申请号：US11914660
申请日：2005-06-13
申请人： Yoshihiro Murase , Tetsuya Oosawa , Mitsuru Kozawa , Sadayoshi Hasegawa
发明人： Yoshihiro Murase , Tetsuya Oosawa , Mitsuru Kozawa , Sadayoshi Hasegawa
IPC分类号： F16B35/04
CPC分类号： F16B35/047
摘要： In a bolt of the present invention, a guide portion having a small diameter is formed at the distal end of a shaft portion and ridge having an inverted direction screw configuration relative to the ridge formed on a constant diameter portion is formed. When the bolt is inserted obliquely into a nut and the ridge gets into engagement with a female screw portion of the nut, an effect of floating the bolt is generated, and the bolt cannot be driven into the nut unless it is set in an appropriate tightening posture. Consequently, biting and seizing of the bolt to the nut can be prevented securely. If the ridge is formed into a double threaded screw having an inverted direction screw configuration, the effect can be further intensified.
摘要翻译：在本发明的螺栓中，形成具有小直径的引导部分，在轴部的远端形成有相对于形成在恒定直径部分上的脊的反向螺杆构造的脊。当螺栓倾斜插入螺母并且脊与螺母的内螺纹部分接合时，产生浮动螺栓的效果，并且螺栓不能被驱动到螺母中，除非其被设定在适当的紧固姿势。因此，可以可靠地防止螺栓咬合到螺母上。如果脊形成为具有反向螺杆构造的双螺纹螺钉，则可以进一步增强其效果。

3. 发明授权

US09004834B2 Female screw component and fastening component utilizing the same 有权
标题翻译：内螺纹部件和紧固部件
公开(公告)号：US09004834B2
公开(公告)日：2015-04-14
申请号：US13201097
申请日：2010-03-15
申请人： Seiichi Toyonaga , Satoshi Fujiura , Kouichirou Kouguchi , Yoshihiro Murase , Satoshi Konagaya , Masahito Iwata , Sadayoshi Hasegawa
发明人： Seiichi Toyonaga , Satoshi Fujiura , Kouichirou Kouguchi , Yoshihiro Murase , Satoshi Konagaya , Masahito Iwata , Sadayoshi Hasegawa
IPC分类号： F16B37/00 , F16B35/04
CPC分类号： F16B35/047 , F16B37/00
摘要： A female thread member capable of preventing seizing caused by inclined insertion, and being smoothly fastened from any directions in which a bolt is inserted, and a fastening member using the female thread member. A non-thread portion is formed on an inner peripheral surface of a female thread member body having a female thread for a length corresponding to at least one pitch from an end surface on a bolt-inserting side, and a projection which comes into contact with a flank surface of a male thread of an inserted bolt is formed on a line extending from a helical line of the female thread. The female thread member is used in combination with the bolt having no incomplete thread portion, and there is no adverse possibility of seizing regardless of any directions in which the bolt is inserted.
摘要翻译：一种内螺纹构件，其能够防止由倾斜插入引起的咬合，并且从插入螺栓的任何方向被平滑地紧固，以及使用内螺纹构件的紧固构件。非螺纹部形成在内螺纹构件主体的内周面上，该内螺纹构件主体具有从螺栓插入侧的端面对应于至少一个间距的长度的内螺纹，以及与螺纹插入侧接触的突起插入螺栓的外螺纹的侧面形成在从内螺纹的螺旋线延伸的线上。内螺纹构件与没有不完全螺纹部分的螺栓组合使用，并且不管螺栓插入的任何方向如何，都不会有不利的卡住可能性。

4. 发明申请

US20110318136A1 FEMALE SCREW COMPONENT AND FASTENING COMPONENT UTILIZING THE SAME 有权
标题翻译：女螺丝组件和使用组件的组件
公开(公告)号：US20110318136A1
公开(公告)日：2011-12-29
申请号：US13201097
申请日：2010-03-15
申请人： Seiichi Toyonaga , Satoshi Fujiura , Kouichirou Kouguchi , Yoshihiro Murase , Satoshi Konagaya , Masahito Iwata , Sadayoshi Hasegawa
发明人： Seiichi Toyonaga , Satoshi Fujiura , Kouichirou Kouguchi , Yoshihiro Murase , Satoshi Konagaya , Masahito Iwata , Sadayoshi Hasegawa
IPC分类号： F16B33/00 , F16B37/00
CPC分类号： F16B35/047 , F16B37/00
摘要： A female thread member capable of preventing seizing caused by inclined insertion, and being smoothly fastened from any directions in which a bolt is inserted, and a fastening member using the female thread member. A non-thread portion is formed on an inner peripheral surface of a female thread member body having a female thread for a length corresponding to at least one pitch from an end surface on a bolt-inserting side, and a projection which comes into contact with a flank surface of a male thread of an inserted bolt is formed on a line extending from a helical line of the female thread. The female thread member is used in combination with the bolt having no incomplete thread portion, and there is no adverse possibility of seizing regardless of any directions in which the bolt is inserted.
摘要翻译：一种内螺纹构件，其能够防止由倾斜插入引起的咬合，并且从插入螺栓的任何方向被平滑地紧固，以及使用内螺纹构件的紧固构件。非螺纹部形成在内螺纹构件主体的内周面上，该内螺纹构件主体具有从螺栓插入侧的端面对应于至少一个间距的长度的内螺纹，以及与螺纹插入侧接触的突起插入螺栓的外螺纹的侧面形成在从内螺纹的螺旋线延伸的线上。内螺纹构件与没有不完全螺纹部分的螺栓组合使用，并且不管螺栓插入的任何方向如何，都不会有不利的卡住可能性。

5. 发明申请

US20050025566A1 Fastening device 有权
标题翻译：紧固装置
公开(公告)号：US20050025566A1
公开(公告)日：2005-02-03
申请号：US10885241
申请日：2004-07-07
申请人： Sadayoshi Hasegawa
发明人： Sadayoshi Hasegawa
IPC分类号： F16B5/02 , F16B33/02 , F16B1/00
CPC分类号： F16B5/0233 , F16B33/02 , Y10T403/1691 , Y10T403/29 , Y10T403/299 , Y10T403/33 , Y10T403/335 , Y10T403/75
摘要： This invention concerns a fastening device which enables two separate members to be fixed together with a relative interval between them and comprises a bolt 1 in which a male screw portion is formed at a front end side of a cylindrical shaft portion 3 thereof and a spacer 10 which has a female screw portion 15 engaging a male screw portion 4 of the bolt 1 and screw-fastens with a screw of the first member 40 side and rotates while receiving a rotation torque from the bolt 1 and moves up to a position in which it comes into a contact with a second member 50. The feature of this invention is that the root diameter of a male screw portion 4 of the bolt 1 is smaller than the diameter of a cylindrical shaft portion 3 while the inside diameter of the female screw portion 15 of the spacer 10 is larger than the diameter of the cylindrical shaft portion 3 of the bolt 1. Consequently, the cylindrical shaft portion 3 of the bolt 1 can be passed through the female screw portion 15 of the spacer 10 even if the diameter of the cylindrical shaft portion 3 of the bolt 1 is not reduced in diameter by cutting processing or the like. Thus, the bolt 1 can be manufactured only by rolling processing, thereby manufacturing cost being reduced.
摘要翻译：本发明涉及一种紧固装置，其使得两个分离的构件能够以它们之间的相对间隔固定在一起，并且包括螺栓1，其中在其圆柱形轴部3的前端侧形成有外螺纹部分，并且间隔件10 其具有接合螺栓1的阳螺纹部分4并与第一构件40侧的螺钉紧固的内螺纹部分15，并且在从螺栓1接收旋转扭矩的同时旋转，并且移动到其中的位置与第二构件50接触。本发明的特征在于，螺栓1的外螺纹部分4的根部直径小于圆柱形轴部分3的直径，而内螺纹部分的内径 15的间隔件10大于螺栓1的圆筒形轴部3的直径。因此，螺栓1的圆筒形轴部3能够穿过隔离件1的内螺纹部15 即使螺栓1的圆筒形轴部3的直径通过切割加工等而不减小直径。因此，螺栓1只能通过轧制加工来制造，从而制造成本降低。

6. 发明授权

US08632288B2 Anti cross-thread bolt 有权
标题翻译：防交叉螺栓
公开(公告)号：US08632288B2
公开(公告)日：2014-01-21
申请号：US13121233
申请日：2009-09-30
申请人： Satoshi Konagaya , Sadayoshi Hasegawa
发明人： Satoshi Konagaya , Sadayoshi Hasegawa
IPC分类号： F16B25/00
CPC分类号： F16B35/047
摘要： An anti cross-thread bolt which prevents the bolt from being cross-threaded without the need for correcting its posture by a pilot portion. The bolt is screwed into a female screw having a nominal diameter D and an inner diameter D1. At the tip of a regular thread part formed on the bolt shank, a small-diameter thread part is formed by one pitch or more, the small-diameter thread part having an outer diameter d which is larger than an inner diameter D of the female screw and smaller than (D+D1)/2. When the bolt is obliquely screwed into the female screw, the small-diameter thread part is brought into contact with the female screw at one point, but the bolt is allowed to rotate around the point. Thus, the occurrence of cross-threading is prevented.
摘要翻译：防十字螺栓，其防止螺栓横穿，而不需要通过导向部分来校正其姿势。将螺栓拧入具有公称直径D和内径D1的内螺纹。在形成在螺栓柄上的规则螺纹部分的尖端处，小直径螺纹部分形成为一个或多个节距，小直径螺纹部分具有大于内径D的外径d 螺丝并小于（D + D1）/ 2。当螺栓倾斜拧入内螺纹时，小直径螺纹部分在一点与内螺纹接触，但允许螺栓绕该点旋转。因此，防止了交叉螺纹的发生。

7. 发明申请

US20110200410A1 ANTI CROSS-THREAD BOLT 有权
标题翻译：防交叉螺栓
公开(公告)号：US20110200410A1
公开(公告)日：2011-08-18
申请号：US13121233
申请日：2009-09-30
申请人： Satoshi Konagaya , Sadayoshi Hasegawa
发明人： Satoshi Konagaya , Sadayoshi Hasegawa
IPC分类号： F16B31/00
CPC分类号： F16B35/047
摘要： To provide an anti cross-thread bolt which prevents itself from being cross-threaded without the need for correcting its posture by a pilot portion. The bolt is screwed into a female screw having a nominal diameter D and an inner diameter D1. At the tip of a regular thread part 11 formed on a bolt shank, a small-diameter thread part 12 is formed by one pitch or more, the small-diameter thread part having an outer diameter d which is larger than an inner diameter D of the female screw and smaller than (D+D1)/2. When the bolt is obliquely screwed into the female screw, the small-diameter thread part 12 is brought into contact with the female screw at one point, but the bolt is allowed to rotate around the point. Thus, the occurrence of cross-threading is prevented.
摘要翻译：提供一种防叉螺纹，防止自身变得十字螺纹，而不需要通过导向部来校正其姿势。将螺栓拧入具有公称直径D和内径D1的内螺纹。在形成在螺栓柄上的规则螺纹部分11的尖端处，小直径螺纹部分12形成为一个或多个节距，小直径螺纹部分具有大于内径D的外径d 内螺纹小于（D + D1）/ 2。当螺栓倾斜地拧入内螺纹时，小直径螺纹部12在一点与内螺纹接触，但允许螺栓绕该点旋转。因此，防止了交叉螺纹的发生。

8. 发明申请

US20090067921A1 FASTENING DEVICE 审中-公开
标题翻译：快速装置
公开(公告)号：US20090067921A1
公开(公告)日：2009-03-12
申请号：US12034894
申请日：2008-02-21
申请人： Shuji Ito , Sadayoshi Hasegawa
发明人： Shuji Ito , Sadayoshi Hasegawa
IPC分类号： F16B5/02
CPC分类号： F16B5/0283 , Y10T403/75
摘要： A fastening device, including: a sleeve 20 fixed to a first member 40; a bolt 1; and a movable spacer 10 that is engaged with a male screw portion 4 of the bolt 1 to be detachable upon receiving a transmission torque exceeding a predetermined value, and moves to a position coming into contact with a second member 50 distanced from the first member as a result of rotating while mating with the reversal screw portion 22 of the sleeve 20 upon receiving the rotational torque from the bolt 1. On the inner peripheral surface of the movable spacer 10, an elastic body layer 15 which elastically deforms when engaged with the male screw portion 4 of the bolt 1 to exhibit a torque transmitting function and a pitch deviation absorbing function is formed.
摘要翻译：一种紧固装置，包括：固定到第一构件40的套筒20; 螺栓1; 以及可动间隔件10，其与螺栓1的阳螺纹部4接合以在接收到超过预定值的传动扭矩时可拆卸，并且移动到与第一构件远离第一构件50接触的位置作为在接收到来自螺栓1的旋转扭矩时与套筒20的反转螺纹部分22配合的同时旋转的结果。在可移动间隔件10的内周表面上，弹性体层15当与男性接合时弹性变形螺栓1的螺纹部4形成扭矩传递功能和俯仰偏离吸收功能。

9. 发明授权

US07488135B2 Fastening device 有权
标题翻译：紧固装置
公开(公告)号：US07488135B2
公开(公告)日：2009-02-10
申请号：US10885241
申请日：2004-07-07
申请人： Sadayoshi Hasegawa
发明人： Sadayoshi Hasegawa
IPC分类号： F16B7/06
CPC分类号： F16B5/0233 , F16B33/02 , Y10T403/1691 , Y10T403/29 , Y10T403/299 , Y10T403/33 , Y10T403/335 , Y10T403/75
摘要： A fastening device permitting two separate members to be fixed together with a relative interval between them including a bolt with a male screw portion formed at a front end side of a cylindrical shaft portion thereof and a spacer having a female screw portion engaging a male screw portion and screw-fastens with a screw of a first member side and rotates while receiving a rotation torque from the bolt and moves up to a position in which it comes into a contact with a second member. The root diameter of a male screw portion is smaller than the diameter of a cylindrical shaft portion while the inside diameter of the female screw portion is larger than the diameter of the cylindrical shaft portion. Consequently, the cylindrical shaft portion can be passed through the female screw portion even if the diameter of the cylindrical shaft portion is not reduced in diameter by cutting processing.
摘要翻译：一种紧固装置，其允许两个单独的构件以它们之间的相对间隔固定在一起，其中包括形成在其圆柱形轴部分的前端侧的具有外螺纹部分的螺栓和具有接合外螺纹部分的内螺纹部分的间隔件并用第一构件侧的螺丝拧紧，并且在从螺栓接受旋转扭矩的同时旋转，并且向上移动到与第二构件接触的位置。外螺纹部分的根部直径小于圆柱形轴部分的直径，而内螺纹部分的内径大于圆柱形轴部分的直径。因此，即使通过切割加工直径不减小圆筒形轴部的直径，筒形轴部也能通过内螺纹部。

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