公开(公告)号：US06223409B1

公开(公告)日：2001-05-01

申请号：US09456969

申请日：1999-12-07

Applicant: Herbert Schruff

Inventor： Herbert Schruff

IPC: B21J1534

CPC classification number: B21J15/386 ,  B21J15/205 ,  B25B27/0007 ,  B25B27/0014 ,  Y10T29/53739 ,  Y10T29/53748 ,  Y10T29/53752 ,  Y10T29/53757

Abstract: A rivet setting tool provided with a threaded bolt or drift for engaging a nut of the rivet. The rivet has a thin walled sleeve portion which is to be deformed during setting of the rivet and forms a flange. The rivet setting tool is driven with decreasing force during the working stroke of the rivet setting tool. In a first embodiment, a toggle lever arrangement having a pair of hand levers and a pair of linking levers is used to produce a decreasing force during the working stroke. In a second embodiment, a pneumatic cylinder cooperates with spring means in order to produce a force during the working stroke which is decreasing.

Abstract translation: 一种铆钉固定工具，其具有用于接合铆钉的螺母的螺栓或漂移件。 铆钉具有薄壁套筒部分，该套筒部分在铆钉固定期间变形并形成凸缘。 铆钉固定工具在铆钉固定工具的工作行程中以较小的力驱动。 在第一实施例中，使用具有一对手柄和一对连杆的肘节杆装置在工作冲程期间产生减小的力。 在第二实施例中，气动缸与弹簧装置配合，以便在工作冲程期间产生一个减小的力。

公开(公告)号：US5009556A

公开(公告)日：1991-04-23

申请号：US351960

申请日：1989-05-15

Applicant: Herbert Schruff

Inventor： Herbert Schruff

IPC: F16B19/10

CPC classification number: F16B19/1045

Abstract: A blind riveting nut comprises a hollow shank portion and a setting head thereon at one end thereof. Towards the other end the shank portion has an internal screwthread for receiving the pulling mandrel of a blind rivet setting tool while at the end remote from the setting head, the shank portion has an element which closes off the interior of the shank portion at that end but which can be removed from its closure position. The closure element may be of various configurations including a ball and a portion of closure material fitted over the appropriate end of the shank portion.

Abstract translation: 盲铆螺母在其一端包括中空柄部和设置头。 另一端，柄部分具有用于接收盲铆钉固定工具的牵引心轴的内螺纹，而远离安装头的端部处的柄部分具有在该端处封闭柄部内部的元件 但是可以从其关闭位置移除。 闭合元件可以具有各种构造，包括球体和装配在柄部分的适当端部上的封闭材料的一部分。

公开(公告)号：US6029332A

公开(公告)日：2000-02-29

申请号：US211520

申请日：1998-12-14

Applicant: Herbert Schruff

Inventor： Herbert Schruff

IPC: B21J15/20 ,  B21J15/38 ,  B25B27/00 ,  B21L15/14

CPC classification number: B21J15/386 ,  B21J15/205 ,  B25B27/0007 ,  B25B27/0014 ,  Y10T29/53739 ,  Y10T29/53748 ,  Y10T29/53752 ,  Y10T29/53757

Abstract: A rivet setting tool provided with a threaded bolt or drift for engaging a nut of the rivet. The rivet has a thin walled sleeve portion which is to be deformed during setting of the rivet and forms a flange. The rivet setting tool is driven with decreasing force during the working stroke of the rivet setting tool. In a first embodiment, a toggle lever arrangement having a pair of hand levers and a pair of linking levers is used to produce a decreasing force during the working stroke. In a second embodiment, a pneumatic cylinder cooperates with spring means in order to produce a force during the working stroke which is decreasing.

Abstract translation: 一种铆钉固定工具，其具有用于接合铆钉的螺母的螺栓或漂移件。 铆钉具有薄壁套筒部分，该套筒部分在铆钉固定期间变形并形成凸缘。 铆钉固定工具在铆钉固定工具的工作行程中以较小的力驱动。 在第一实施例中，使用具有一对手柄和一对连杆的肘节杆装置在工作冲程期间产生减小的力。 在第二实施例中，气动缸与弹簧装置配合，以便在工作冲程期间产生一个减小的力。

公开(公告)号：US4036098A

公开(公告)日：1977-07-19

申请号：US628128

申请日：1975-11-03

Applicant: Herbert Schruff

Inventor： Herbert Schruff

IPC: F16B19/10 ,  F16B29/00 ,  F16B37/06 ,  F16B13/06

CPC classification number: F16B37/067 ,  F16B19/1054 ,  F16B19/1072 ,  F16B29/00 ,  Y10S411/969

Abstract: A fastening element for fastening to a wall having an opening therethrough which is accessible only on one side of the wall, comprising a cylindrical upsettable shell having a flanged end. A cylindrical inset member having a flanged head is disposed in the shell, where the outside diameter of the head is equal to the outside diameter of the upsetting shell. Between the inset member and the upsetting shell, in an end zone adjacent the head, there is provided a material-closure, The underside of the head abuts against the shell to define a closed-linkage juncture with an adjoining face surface of the shell through direct contact. The inset member is provided with screwthreads to move the head of the inset member towards the flanged end of the shell, whereby the movement of the head upsets the shell which enlarges outwardly to define a ridge or bulge which abuts against a rear side of the wall, the bulge being larger than the opening in the wall.

Abstract translation: 用于紧固到具有穿过其中的开口的壁的紧固元件，其仅在壁的一侧可接近，包括具有法兰端的圆柱形可膨胀壳体。 具有凸缘头部的圆柱形插入件设置在壳体中，其中头部的外径等于镦锻外壳的外径。 在插入构件和镦锻壳之间，在与头部相邻的端部区域中，设置有材料封闭件。头部的下侧与壳体邻接以限定具有邻接的壳体表面的封闭连接接合部 直接联系。 插入构件设置有螺纹，以将插入构件的头部朝向壳体的凸缘端移动，由此头部的移动扰乱了外壳的扩大，以限定抵靠壁的后侧的脊或凸起 ，凸起大于墙壁上的开口。

公开(公告)号：US08961087B2

公开(公告)日：2015-02-24

申请号：US13680335

申请日：2012-11-19

Applicant: Herbert Schruff

Inventor： Herbert Schruff

IPC: F16B19/10 ,  F16B37/06

CPC classification number: F16B19/1036 ,  F16B37/065 ,  F16B37/067

Abstract: A blind rivet element includes a setting head attached to one head of a shank that is smaller in diameter than the setting head and has an opposite end with an internal female thread or a receptacle for a threaded bolt as well as a deformation section disposed axially therebetween. The blind rivet is inelastically deformed from an unset condition to a set condition thereby forming a radially outwardly protruding bead which serves to fasten the blind rivet element to a workpiece. The deformation section includes a void that interrupts the bead and defines a non-arcuate edge along that portion of the bead disposed adjacent to the void.

Abstract translation: 盲铆钉元件包括安装头，其安装在直径小于安装头的柄的一个头部上，并且具有相对的端部，其具有用于螺栓的内部内螺纹或插座以及轴向设置的变形部分 。 盲铆钉从未设定状态非弹性变形到设定状态，从而形成用于将盲铆钉元件紧固到工件的径向向外突出的凸缘。 变形部分包括一个空隙，其中断了胎圈，并且沿着邻近空隙设置的胎圈部分限定了非弓形边缘。

公开(公告)号：US07901171B2

公开(公告)日：2011-03-08

申请号：US11982287

申请日：2007-11-01

Applicant: Herbert Schruff

Inventor： Herbert Schruff

IPC: F16B13/06

CPC classification number: F16B37/067 ,  Y10T29/5303

Abstract: A blind fastener has a setting head portion and a shank portion having one end connected with the setting head portion and an opposite end with an internal thread or a threaded bolt receptacle. The shank has a sidewall with an outside diameter smaller than the diameter of the setting head portion, and is configured for close reception in an aperture of the workpiece prior to being upset. The sidewall has a deformation area that is disposed between the setting head portion and the internal thread or the threaded bolt receptacle, and is upset radially outwardly to secure the fastener to the workpiece. The deformation area includes a central circumferential region which provides sole weakening for the sidewall.

Abstract translation: 盲紧固件具有设置头部和柄部，其一端与安装头部连接，而另一端具有内螺纹或螺栓插座。 柄具有外径小于设置头部直径的侧壁，并且被配置为在被镦锻之前在工件的孔中接近接收。 侧壁具有设置在设置头部和内螺纹或螺栓插座之间的变形区域，并且径向向外挤压以将紧固件固定到工件。 变形区域包括为侧壁提供唯一弱化的中心圆周区域。

公开(公告)号：US20130129442A1

公开(公告)日：2013-05-23

申请号：US13680335

申请日：2012-11-19

Applicant: Herbert Schruff

Inventor： Herbert Schruff

IPC: F16B19/10

CPC classification number: F16B19/1036 ,  F16B37/065 ,  F16B37/067

Abstract: A blind rivet element includes a setting head attached to one head of a shank that is smaller in diameter than the setting head and has an opposite end with an internal female thread or a receptacle for a threaded bolt as well as a deformation section disposed axially therebetween. The blind rivet is inelastically deformed from an unset condition to a set condition thereby forming a radially outwardly protruding bead which serves to fasten the blind rivet element to a workpiece. The deformation section includes a void that interrupts the bead and defines a non-arcuate edge along that portion of the bead disposed adjacent to the void.

Abstract translation: 盲铆钉元件包括安装头，其安装在直径小于安装头的柄的一个头部上，并且具有相对的端部，其具有用于螺栓的内部内螺纹或插座以及轴向设置的变形部分 。 盲铆钉从未设定状态非弹性变形到设定状态，从而形成用于将盲铆钉元件紧固到工件的径向向外突出的凸缘。 变形部分包括一个空隙，其中断了胎圈，并且沿着邻近空隙设置的胎圈部分限定了非弓形边缘。

公开(公告)号：US20080138168A1

公开(公告)日：2008-06-12

申请号：US11982287

申请日：2007-11-01

Applicant: Herbert Schruff

Inventor： Herbert Schruff

IPC: F16B13/04 ,  B23P21/00

CPC classification number: F16B37/067 ,  Y10T29/5303

Abstract: A blind fastener has a setting head portion and a shank portion having one end connected with the setting head portion and an opposite end with an internal thread or a threaded bolt receptacle. The shank has a sidewall with an outside diameter smaller than the diameter of the setting head portion, and is configured for close reception in an aperture of the workpiece prior to being upset. The sidewall has a deformation area that is disposed between the setting head portion and the internal thread or the threaded bolt receptacle, and is upset radially outwardly to secure the fastener to the workpiece. The deformation area includes a central circumferential region which provides sole weakening for the sidewall.

Abstract translation: 盲紧固件具有设置头部和柄部，其一端与安装头部连接，而另一端具有内螺纹或螺栓插座。 柄具有外径小于设置头部直径的侧壁，并且被配置为在被镦锻之前在工件的孔中接近接收。 侧壁具有设置在设置头部和内螺纹或螺栓插座之间的变形区域，并且径向向外挤压以将紧固件固定到工件。 变形区域包括为侧壁提供唯一弱化的中心圆周区域。

公开(公告)号：US5219252A

公开(公告)日：1993-06-15

申请号：US623960

申请日：1990-11-27

Applicant: Herbert Schruff

Inventor： Herbert Schruff

IPC: F16B19/10 ,  F16B37/06

CPC classification number: F16B37/067 ,  F16B19/1045

Abstract: A fixing element for fixing in a through hole accessible only from one side comprises an upsettable sleeve with a flange-like end and an insert member which is disposed in the sleeve and which has a flange-like head, the outside diameter of which is substantially equal to the outside diameter of the sleeve, with the underside of the head of the insert member being connected to the adjoining end face of the sleeve by direct contact therewith for the transmission of pressure therebetween, The sleeve can be deformed to produce a bead-like configuration by a axial pulling from applied to the insert member. There is a material bonding connection such as spot welds between the outer periphery of the insert member and the inner periphery of the sleeve in the end region thereof. In the region of the connection the sleeve comprises a round shank portion while in its deformable region it has a portion of polygonal section.

Abstract translation: 用于固定在仅可从一侧接近的通孔中的固定元件包括具有法兰状端部的可压缩套筒和设置在套筒中的插入件，该插入件具有法兰状头部，其外径基本上 等于套筒的外径，插入件的头部的下侧通过与套筒的相邻的端面直接接触而与套筒的相邻的端面连接，以便在其间传递压力。套筒可以变形， 通过从施加到插入构件的轴向拉拔而形成。 在插入构件的外周和端部的套筒的内周之间存在诸如点焊之类的材料接合连接。 在连接区域中，套筒包括圆形柄部分，而在其可变形区域中，其具有多边形部分的一部分。