Provided is a swaging device including: an upper anvil that is disposed in a state in which the upper anvil faces an end surface of a head of a rivet; a lower anvil that is disposed in a state in which the lower anvil faces an end surface of a shaft portion of the rivet; and a pressurizing mechanism that generates a pressurizing force of causing a distance between the upper anvil and the lower anvil along an axial line to decrease and plastically deforms the rivet, in which an end surface of the upper anvil includes a bottom surface that perpendicularly intersects the axial line X and a support surface that has a projecting length in a direction of the axial line with respect to the bottom surface gradually increasing from an inner circumferential side toward an outer circumferential side in the radial direction formed therein, and an inclination angle of the support surface is smaller than an inclination angle of the inclined surface of the rivet by a predetermined angle.

The present technology relates to novel conductive polymer rivets designed to allow a user to ground a shoe, including a sandal. They allow for easy installation into various types of shoes resulting in a comfortable, aesthetic and grounded shoe. The present technology also relates to kits incorporating such conductive polymer rivets with instructions for inserting such rivets into a shoe. The present technology further relates to methods of inserting such conductive polymer rivets into shoes. The present technology also relates to shoes with the present conductive polymer rivets inserted therein.

A battery disclosed herein includes: electrode bodies: an outer package which has an opening and which houses the electrode bodies, a sealing plate which seals the opening of the outer package and which has a through-hole and a recessed portion provided around the through-hole on a surface of a side opposing the electrode bodies; and a sealing member which seals the through-hole of the sealing plate. The sealing member has an inserted portion having been inserted to the through-hole and an enlarged diameter portion which extends from the inserted portion to inside of the outer package and which is formed with a larger diameter than the inserted portion. At least a part of the enlarged diameter portion is arranged inside the recessed portion of the sealing plate.

A method for removing a two-part connector in a workpiece arrangement includes providing a workpiece arrangement having first and second surfaces and having a hole connecting the first surface to the second surface. A connector is fastened in the hole, which connector has a bolt extending along a central axis and a sleeve fastened on the bolt. The bolt has a head portion and a shank portion with retaining grooves. The sleeve is fastened to the bolt on the side of the second surface such that the inner surface thereof engages with the retaining grooves and prevents a relative movement of bolt and sleeve parallel to the central axis. The sleeve has an outside diameter which is greater than the diameter of the hole in the workpiece arrangement. The sleeve is cut and or the bolt, and the connector is removed from the hole.

A stud assembly is assembled by inserting a sphere into a cavity of a stud, where the cavity is cylindrical in shape, inserting a neck of a rivet into the cavity until the neck touches the sphere, and press-fitting the rivet into the cavity until the neck melds with the sphere.

A fastener structure includes a head portion, a body portion and an elastic element. The head portion has a shaft section, a press section and a hold-down section. The body portion has a corresponding press section, which is movably assembled to the press section. The elastic element has an end pressed against the press section and another end against the body section, allowing the head portion to move elastically. The body portion can be engaged with an object, and the hold-down section of the head portion can elastically hold down a workpiece against the object or be elastically removed from the workpiece, so as to complete the connection and disconnection of at least two objects to and from one another in a quick and repeatable manner.

A welded structural assembly and method, in one form, includes an upper substrate, a lower substrate adjacent the upper substrate, a fastener, and a sealing member. The fastener includes a shank portion, a first head portion, and a second head portion. The shank portion extends through the upper substrate and into the lower substrate. The shank is welded to the lower substrate. The first head portion has an outer periphery and an underside. The second head portion is frangibly coupled to the first head portion. The sealing member is disposed under the first head portion between the upper substrate and the first head portion. The sealing member contacts the underside and extends beyond the outer periphery such that the sealing member extends radially outward beyond all points of the first head portion.

A connecting component with built-in radio frequency identification element which includes a main body and a radio frequency identification element is provided. The main body has a cylindrical body part and a head, wherein the body part has a connecting end and a free end; the head is connected to the connecting end, and the maximum outer diameter thereof is greater than an outer diameter of the body part; the head has an accommodating hole, and an opening of the accommodating hole is formed at a top of the head; the radio frequency identification element can be inserted into the accommodating hole. When the connecting component is used to fixedly connect the rigid object, the radio frequency electronic component provides a space to store database; with the radio frequency identification reader, industry can read the data at any time during the inspection or the maintenance stages, which improves the convenience of obtaining data and the efficiency of operation.

According to a first aspect of the application, there as provided a method of forming a riveted joint comprising a UHSS layer and a non-UHSS layer using a self-piercing rivet comprising a head and a shank, an outer diameter of a top of the shank being greater than an outer diameter of a bottom of the shank before insertion of the rivet, the method comprising pushing the self-piercing rivet into the UHSS layer such that the lower portion of the shank flares outwards and cuts a slug from the UHSS, and pushing the flared shank of the self-piercing rivet and the slug into the non-UHSS layer such that the non-UHSS layer deforms into a die recess and flows around an outer surface of the flared shank.

A method of connecting a first component and a second component with the aid of an auxiliary joining part, wherein the auxiliary joining part is formed from a pin and a plate. A position of intended fracture is present between the plate and the pin. The first component, the second component and the auxiliary joining part are brought into a stacked arrangement such that the plate contacts the first component and the pin projects away from the side of the plate remote from the first component. A force is exerted on the pin of the auxiliary joining part in the direction towards the stacked components which leads to a fracture at a position of intended fracture and the pin is used in order to pierce slugs from the stacked components. The end of the pin which is pressed through the second component, and/or a washer which is optionally provided there, is deformed in order to provide a form-locked connection to the second component or to a washer which is provided there. Furthermore, an auxiliary joining part is claimed.