A preform that is embodied for manufacture of a combined heating and anti-surge apparatus for automotive operating fluid tanks, in particular for automotive reservoir tanks for aqueous urea solution, encompasses a planar plastic component having at least one electrical resistance heating trace provided thereon and having anti-surge baffles embodied integrally with the planar plastic component and standing off therefrom, the planar plastic component including as functional portions a heating portion having at least one electrical resistance heating trace provided thereon and an anti-surge portion, two functional portions of the plastic component being connected to one another movably relative to one another.

A firearm holster includes a plate that is folded to form a cavity. The cavity is defined by a first sidewall, a trigger sidewall adjacent to the first sidewall, a second sidewall adjacent to the trigger sidewall, a barrel sidewall adjacent to both the first and second sidewalls, and a muzzle end wall. The muzzle end wall is adjacent to the first sidewall, the trigger sidewall, the second sidewall and the barrel sidewall. The firearm holster also includes a support wrap that at least partially surrounds the cavity and is fused to one or more of the first sidewall, the barrel sidewall, and the second sidewall.

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.

A body assembly for a toy figurine comprising an inner plate having a plurality of openings, a first outer section coupled to a first side of the inner plate, and a second outer section coupled to a second side of the inner plate. The first outer section includes one or more first coupling members positioned on one side of the first outer section that are engaged with one or more of the openings on the inner plate. The second outer section includes one or more second coupling members positioned on one side of the second outer section that are engaged with one or more of the openings on the inner plate. The inner plate is thus enclosed between the first outer section and the second outer section. The inner plate further holds the first outer section and the second outer section together.

A method of mechanically securing a first object including a thermoplastic material in a solid state to a second object with a generally flat sheet portion, with a perforation of the sheet portion, and with the sheet portion having an edge along the perforation is provided, wherein the first object is positioned relative to the second object so that the edge is in contact with the thermoplastic material and wherein mechanical vibration energy is coupled into the assembly including the first and second objects until a flow portion of the thermoplastic material due to friction heat generated between the edge and the thermoplastic material becomes flowable and flows around the edge to at least partially embed the edge in the thermoplastic material. After the mechanical vibration stops, the thermoplastic material is caused to re-solidify, whereby the re-solidified thermoplastic material at least partially embedding the edge anchors the first object in the second object.

A body assembly for a toy figurine comprising an inner plate having a plurality of openings, a first outer section coupled to a first side of the inner plate, and a second outer section coupled to a second side of the inner plate. The first outer section includes one or more first coupling members positioned on one side of the first outer section that are engaged with one or more of the openings on the inner plate. The second outer section includes one or more second coupling members positioned on one side of the second outer section that are engaged with one or more of the openings on the inner plate. The inner plate is thus enclosed between the first outer section and the second outer section. The inner plate further holds the first outer section and the second outer section together.

An apparatus to join two panels together includes a chamber, a horn positioned within the chamber, the horn moving reciprocally within the chamber, and a set of heating elements positioned about the horn to heat the horn. One of the panels has a post molded to it, the post extending through the other panel, and after the horn is heated an end of the horn is placed on top of the post and is ultrasonically vibrated to form a head of the post to join the two panels together.

A method for joining a first component with a second component includes providing a first component with a thermoplastic rivet; providing a second component having a rivet hole, wherein the rivet hole forms a rivet hole inlet in a first surface of the second component and a rivet hole outlet in a second surface of the second component, and wherein the second component forms in the second surface a structured rivet head accommodating portion disposed in a region of the rivet hole outlet; inserting a free end of the rivet via the rivet hole inlet into the rivet hole until a unilaterally abutting, inserted position of the rivet reaching through the rivet hole is reached; and heat staking the free end of the rivet in the inserted position while forming a rivet head, so that the rivet head is at least partially accommodated in the rivet head accommodating portion.

To improve the visual probability of the quality of a fixed state of a fixing object fixed to a fixation item, the fixing object includes the supporting part having a hole and a groove formed in proximity to the hole. The groove is provided with a one-way open part, opened in a surface of the supporting part in which one exit of the hole is located and not opened in a surface of the supporting part in which the other exit of the hole is located, and the distance from the center of gravity of the hole to the portion of the groove that is farthest from the center of gravity of the hole is greater than the distance from the center of gravity to a side-surface portion in the hole that is closest to the groove without touching the groove.

Fuel tank made of thermoplastic material comprising baffle components provided therein in the form of at least one baffle element (2) comprising at least one wall portion (4) which is clamped approximately centrally and/or at the end, so that said wall portion may perform relative movements in relation to the tank, caused by splashing movements of the fuel, at least one fastening foot being provided for the clamping, the base thereof being provided with at least one through-hole, through which the fastening foot is riveted and/or welded to the tank wall (2).