摘要:
A method for producing a multilayer body and a multilayer body, wherein the method includes: providing a single-layered or multi-layered substrate with a first surface and a second surface, providing one or more sensor films which each have at least one sensor area and have a first surface and a second surface facing away from the first surface, applying the one or more sensor films to the second surface of the substrate such that the first surface of the respective sensor film rests on the second surface of the substrate at least in areas, thermoforming a series of layers comprising the substrate and the one or more sensor films applied to the second surface of the substrate such that, during the thermoforming, on the first surface of the substrate a surface relief is formed which is determined by the shaping, of one or more of the one or more sensor films.
摘要:
A small metal member (50) is secured to a surface (32) of a plastic member (30) by lock tabs (54) bent into a recess (34) in the surface (32), and the plastic material of a central boss (38) in the recess (34) is bulk deformed over ends (68) of the lock tabs (54) forming a recessed joint (70).
摘要:
An apparatus is provided for thermoforming a plurality of protrusions in a plastic sheet. The thermoforming apparatus comprises a pneumatic press having a pair of male and female die plates with respective projections and cavities. One of the die plates is heated. The other die plate is cooled. The cooled die plate is provided with vacuum to ensure that the thermoformed plastic sheet is held against the cooled die plate upon the opening of the press to, in turn, ensure the cooling of the plastic sheet prior to its removal.
摘要:
A plastic unit to be assembled by welding includes first and second members, and an interconnecting member for interconnecting the first and second members. The first member extends in an axial direction. The second member caps the first member, and is in contact with the first member at a first junction extending in the axial direction and terminating at opposite first and second ends, a second junction adjacent to the first end and extending in an inward direction, and a third junction adjacent to the first end and extending in an inward direction. The interconnecting member includes first, second and third interconnecting portions disposed at the first, second and third junctions, respectively.
摘要:
The disclosure relates to a method for producing circuit-breaker parts and plastic components for low, medium and high-voltage switching stations and to a corresponding circuit-breaker part. To obtain a simpler method of production with a higher variance of material characteristics, the outer insulation sleeve is produced in a plastic injection molding method, in which a vacuum interrupter chamber is sheathed in plastic.
摘要:
The invention relates to a device for permanently joining at least two components, comprising at least one power source for providing energy to bring about the joint.
摘要:
A touching rib of an input unit is provided. The input unit comprises the touching rib and a pressing portion including a top face and a bottom face. The present touching rib comprises a main body and at least one auxiliary structure. The main body is disposed on the bottom face for touching an electronic switch in a predetermined distance. The main body has a first predetermined height. The auxiliary structure is formed integrally with the main body and disposed on the bottom face and side by side with the main body. The auxiliary structure has a second predetermined height shorter than the first predetermined height. The auxiliary structure is needed for maintaining the main body having an accurate height, which is corresponding to the first predetermined height, and a smooth surface for touching the electronic surface.
摘要:
The invention relates to a method for producing a circuit-breaker pole (1), insulated by a solid material, said pole comprising an actuator opening that is configured to introduce an actuation displacement. According to said method: a switch (2) comprising a switch housing (3), which has an actuation face (8), through which a drive rod (9) is guided and a dimensionally stable jacket (7) consisting of insulation material and provided with a connection part (6) are produced independently of one another; the switch (2) is fixed in the jacket (7) in such a way that the switch housing (3) excluding the actuation face (8) and the jacket (7) that is provided with the connecting part (6) delimit a gap which opens towards the actuation opening; the gap is subsequently filled with a fluidic compensating mass (10) and finally said mass (10) is cured. The invention also relates to a circuit-breaker pole (1) comprising a potting channel, for interrupting an electric current.
摘要:
A conductive plastic touch switch includes a plastic substrate having a first side surface including at least two channels formed within the first side surface and a second side surface including a manual activation region opposite of the at least two channels. At least two conductive traces are formed within the at least two channels, respectively. A printed circuit board is electrically attached to the at least two conductive traces. The plastic substrate is formed during a first mold process and said at least two conductive traces are in-molded during a second mold process.
摘要:
A control panel assembly for home appliances devised for a better external appearance and more stable operation is disclosed. The control panel assembly includes a substrate (40) provided with at lest one switch(42) for operating home appliance and at least one display element(43) for displaying the operation state, an external film(60) configured to make it possible for an user to access to the switch(42) and the display element(43), and a control panel(30) allowing the substrate 40 to be installed therein, the control panel(30) injection-molded to be inserted in the external film(60) and integrated with the external film(60)