There is disclosed a member for sealing, baffling and/or reinforcing components of an automotive vehicle. The assembly generally includes a carrier, an expandable material and at least one fastener.

A sliding sleeve for a synchronous manual transmission assembly is produced by the following steps: a tubular blank is provided in which an internal toothing arrangement is present, and the blank which is provided with the internal toothing arrangement is further processed to form a plurality of sliding sleeves.

The present disclosure relates to the bulk manufacture of transducer arrays, including arrays having at least one 3D printed (or otherwise additive manufactured) acoustic matching layers. In certain implementations, the manufactured transducers include a composite-piezoelectric transducer on a de-matching layer. In one implementation, by producing multiple arrays at once on a common carrier, and by using direct-deposit additive processes for the matching layers, the described processes greatly reduce the number of parts and the number of manual operations.

A method for producing a printed circuit board is disclosed, In the method, a slot is formed in a substrate having at least three layers with the slot extending through at least two of the layers. The slot has a length and a width with the length being greater than the width. The sidewall of the substrate surrounding the slot is coated with a conductive layer. Then, the conductive layer is separated into at least two segments that are electrically isolated along the side wall of the substrate.

[Purpose] To provide is a method capable of producing a heat-dissipating unit easily and at low cost. [Solution] The method of producing a heat-dissipating unit 12 includes: inserting pins 17 punched out of a second plate member 22 for pins into a plurality of through-holes 16 formed in a first plate member 20 for a substrate. In the first plate member 20, a plurality of substrate forming portions 25 is provided side by side in the longitudinal direction of the first plate member 20. In the second plate member 22, a plurality of pin punch-out portions 26 is provided side by side in the longitudinal direction of the second plate member 22. The method includes: a step A of forming the through-holes 16 in the substrate forming portion 25 of the first plate member 20; a step B of subjecting the pin punch-out portion 26 of the second plate member 22 to a half-punch out process to form half-punched-out pin forming portions 27 protruding from one surface side of the second plate member 22; a step C of forming the pins 17 by punching out the pin forming portions 27 from the second plate member 22 and simultaneously inserting the pins 17 into the through-holes 16 in the first plate member 20; and a step D of forming a substrate by cutting the substrate forming portion 25 with the pins 17 inserted in the through-holes 16 from the first plate member 20.

Method and Apparatus for fabricating a spacer frame for use in an insulating glass unit. One of a multiple number of possible spacer frame materials is chosen for the spacer frame. An elongated strip of the material is moved to a notching station where notches are formed at corner locations. The character of the notches is adjusted based on the selection of the metal strip material and more particularly to achieve bending of the material in an repeatable, straightforward manner. Better control over the notching process is also achieved by exhaust flow control of a double acting cylinder. A positioning spacer achieve very accurate side to side positioning of a die and anvil to precisely notch and deform the metal strip. Downstream from the notching station the metal strip is bent into a channel shaped elongated frame member having side walls. Further downstream a leading strip of channel shaped material is severed or separated from succeeding material still passing through the notching and bending station.

Methods for producing a printed circuit board and printed circuit boards are disclosed, including a method in which a slot is formed in a substrate, the substrate having at least three layers with the slot extending through at least two of the layers. The slot has a length and a width with the length being greater than the width. The sidewall of the substrate surrounding the slot is coated with a conductive layer. The conductive layer is separated into at least two segments that are electrically isolated along the side wall of the substrate.

There is disclosed a member for sealing, baffling and/or reinforcing components of an automotive vehicle. The assembly generally includes a carrier, an expandable material and at least one fastener.

A mother substrate that enables winding cores to be obtained in a manner in which the mother substrate is divided along x-direction division lines and y-direction division lines is prepared. Subsequently, x-direction division grooves are formed along the x-direction division lines on a first main surface of the mother substrate, y-direction division grooves are formed along the y-direction division lines on the first main surface, and shallow bottom surface exposure grooves, for exposing surfaces that are to be core portion bottom surfaces, are formed on the first main surface. The mother substrate is divided by performing a flattening process on a second main surface of the mother substrate that is opposite the first main surface until the second main surface reaches the x-direction division grooves and the y-direction division grooves to obtain the winding cores that are separated from each other.

The present invention provides a piezoelectric quartz crystal resonator. The piezoelectric quartz crystal resonator comprises a circuit board, a quartz crystal resonator and a thermistor, wherein the thermistor is configured to detect a temperature of the quartz crystal resonator, the thermistor and the quartz crystal resonator are arranged on the circuit board and interconnected with each other via electric wires arranged on the circuit board; the thermistor and the quartz crystal resonator are sealed independently from each other by thermoplastic material, and the thermoplastic material sealing the thermistor is in contact with the thermoplastic material sealing the quartz crystal resonator.