A truck cover system with a rail defining a cover slot that couples to a cover that extends over a bed of a truck. A clamp system couples the rail to a truck wall. The clamp system includes a first clamp frame that couples to the truck wall, and the first clamp frame includes first and second ends with respective first and second sets of teeth. The first set of teeth engages rail teeth on the rail, and a second clamp frame couples to the rail and to the first clamp frame to secure the rail to the truck. The second clamp frame includes third and fourth ends with respective third and fourth sets of teeth. The third set of teeth couples to the truck wall and the fourth set of teeth couples to the second set of teeth of the first clamp frame.

There is provided a structure capable of ensuring a bearing surface pressure on an inner diameter side and an outer diameter side of a washer even if a thickness of the washer is suppressed. In a washer (1) used at a fastening portion of a vehicle, a configuration in which a bearing surface (5) is sectionalized into two faces, an inner abutting face (3) and an outer abutting face (4), by an annular groove (2) is adopted.

A fastener includes a fastening portion including a head, a threaded portion having a first diameter, and a shank having a second diameter that is less than the first diameter. The shank is located between the head and the threaded portion. A sleeve surrounds the shank. The sleeve and the shank are uncoupled.

In a bolt holding device with a bolt draw-in arrangement engaging the bolt for joining for example furniture parts, a bolt retaining arrangement is provided which blocks the bolt draw-in arrangement when the bolt is not positioned in the bolt holding device and a release element is associated with the retaining arrangement which can be activated by the insertion of the bolt for drawing the bolt fully into, and locking it in, the bolt holding device.

With the bolt holding device, furniture pieces for example can easily be assembled by an end user without the need for particular tools.

An attachment mechanism for a gas turbine engine component includes an elongated body having at least first and second ends. A first attachment feature is formed at the first end. A second attachment feature is formed at the second end. The first and second attachment features define attachment points configured to attach a first gas turbine engine component to a second gas turbine engine component. A fan section for a gas turbine engine and a gas turbine engine are also disclosed.

A fastener assembly is provided. The fastener assembly includes an insert having a radial circumference. An annulus extends from the insert and defines an annular end distal from the insert. The annulus further defines a radial cutout section along a length thereof for providing a flex point. The annulus is configured for being radially compressed by a blind hole of a working surface upon tightening of a nut. A nut is positioned adjacent the insert on an end distal the annulus, and a threaded bolt extends from the nut and through the annulus, wherein the bolt is configured to be accepted by the blind hole.

A semiconductor memory device including a case including an upper case, a lower case, support structures extending from the lower case to the upper case, a printed circuit board (PCB) in the case and supported by the support structures, a leaf spring on a lower surface of the PCB, the leaf spring seated on support surfaces of the support structures, and a solder layer between the PCB and the leaf spring, the solder layer coupling the PCB with the leaf spring may be provided.

A pulley assembly comprising an inner ring, an outer ring, at least one row of rolling elements between the inner and outer rings, a pulley rotationally secured with the outer ring, having an outer radial surface for engagement with a chain or belt, a screw comprising a head and a stem radially housed inside the inner ring and having an outer peripheral groove, a mounting support element having a receiving bore or housing for receiving the screw head and an axial retaining member retaining the screw stem within the receiving housing, the member being engaged in the outer groove of the screw stem. The mounting support element includes a cavity that emerges in the receiving bore. When the screw is installed within the receiving bore, the outer groove is axially across from the mounting support element cavity and the axial retaining element is engaged in the mounting support element cavity.

A component connection has a first component, a male fixing element which is formed by at least one sphere and which is connected to the first component at a connecting point of the first component and which projects from the first component, and a clip element, which is clipped onto the male fixing element in such a way that the clip element bears obliquely from below on the outside of the at least one sphere in a region between an upwardly pointing top of the first component and an equatorial plane of the at least one sphere. The connecting point at which the male fixing element is connected to the first component is an elevation, in particular an outward pressing, or a depression, in particular an inward pressing, of the first component.

The invention provides an assembly comprising a locking element and a plug module (20) connected to a socket (30); the locking element (10) comprising: a fastening means (12) configured to constrain a rotation of the locking element around the centerline of the socket; a main body (13) comprising a circumference; at least one spring plate (11) coupled to the main body and freely extending along a part of said circumference; wherein the at least one spring plate is deflectable between an initial position and a deflected position, wherein in the initial position the at least one spring plate protrudes in the axial direction of the centerline, the at least one spring plate being configured to engage a base surface of the plug module and to deflect away from said initial position into the deflected position, thus enabling the rotational movement of the plug module in the first rotational direction.