摘要:
The present disclosure is directed to a method of welding a gasket (14) to a spigot portion (18) of a pipe section (14). The method includes supporting the gasket (14) in a recess (24) on the spigot portion (18) of the pipe section (14). The gasket (20) includes a seating portion and a sealing portion. The sealing portion includes a first shoulder portion and a second shoulder portion. A first bonding portion extends from the first shoulder portion and a second bonding portion extends from the second shoulder portion. The first bonding portion and the second bonding portion are provided to bond the gasket (14) to the spigot portion (18). The method further includes heating a portion of the gasket (14) and an adjacent surface of the spigot portion (18) and applying a force onto the portion of the gasket (14) following the application of heat to fuse the gasket (14) onto the spigot portion (18).
摘要:
This specification discloses an article of manufacture. The article of manufacture has at least one structural blank and at least one guide. The structural blank has a plurality of oriented fiber plies in a thermoplastic matrix. The guide has a plurality of random dispersed fibers in a thermoplastic matrix. The guide is affixed to the structural blank by injection molding and over molding the guide onto the structural blank. The article of manufacture can take a number of forms for use in industries such as aircraft, automobiles, motorcycles, bicycles, trains or watercraft.
摘要:
The present invention is directed to process for making a packaging, said packaging comprising a container (2) with a container body (5) and a container opening having an upper edge, said packaging further comprising a closure (4) for closing said container, the container and the closure being made out of polyethylene terephtalate (PET), polyethylene naphtalate (PEN), or a combination thereof, said container (2) and said closure (4) comprising respectively first (8) and second (9) attachment means, characterized in that: said process comprising the steps of, in order: (i) fitting said first (8) and second (9) attachment means to each other, (ii) deforming at least one of the first and/or second attachment means up to the point of permanent deformation of the PET or PEN material, by punching, rolling, or a combination thereof, so as to create a permanent, leak-tight, attachment between said container and said closure.
摘要:
The invention relates to a method for the production of a component (1) comprising a base body (2) which is at least partially covered in plastic (2), particularly a hybrid component, for a crossrail of a vehicle or a front-end-component. The base body (2) is made of at least two elements (2a, 2b) which are connected together on at least one connection point (8a, 8b, 8c, 8d). The inner wall of the base body (2) is covered with plastic (4) in such a manner that a cavity (H) is formed in the region of one of the connection points (8a, 8b) between the connection points (8a, 8b) and the plastic (4). The invention also relates to a component (1), especially a hybrid component, for a crossrail of a vehicle, comprising a base body (2) which is at least partially covered by plastic, said base body being formed from at least two elements (2a, 2b) whereon at least one of the connection points (8a, 8b, 8c, 8d) can be joined together. The inner wall of the base body (2) is provided with plastic (4) in such a manner that a cavity (H) is formed in the region of one of the connection points (8a, 8b) between the connection point (8a, 8b) and the plastic (4).
摘要:
Pre-aligned optical layers (22-30) are stacked and arranged such that an adhesive layer (32) , which is stacked onto the optical layers, contacts at least the uppermost layer (30) and lowermost layer (22). The resulting subassemblies (36, 38) can be assembled into an optical display (10a) without individual handling of the layers, which reduces installation time and manufacturing costs.
摘要:
Die Erfindung betrifft ein Verfahren zum Verbinden von Leitungen mit den Schritten
Verbinden eines Leitungsendes mit einem Anschluss einer Verbindungsvorrichtung für Leitungen, insbesondere eines Quick-Connectors, durch Reibschweißen und Steuern des Entstehungsbereiches der beim Reibschweißen gebildeten Schmelze.
Mit Hilfe der Erfindung kann die Verschmutzung des Leitungsinneren durch Schweißperlen vermieden werden.
摘要:
The invention provides a method for controlling the temperature of a container end portion during manufacture, said container being filled with a product (11), and comprising a substantially tubular body portion (10) of thin-walled plastic or laminated plastic material and a butt-weldable end-piece (13) at each end of the body portion, whereby a first end-piece is fitted to one end of the body portion and the product (11) is introduced into the container via the open end of the body portion, a second end-piece (13) is introduced into the said open body portion end to an intermediate position where it partially projects into the body portion (10), and the plastic material of the body portion end region and the second end-piece is softened through application of heat energy, characterized in that the end-piece (13), by means of relative displacement between it and the body portion (10), is pressed in to the body portion to its terminal position whilst cooling gas is supplied to the transverse wall (15) of the end-piece (13). The invention also provides an apparatus for carrying out the above method.
摘要:
The invention provides a method for manufacturing a container filled with a product (11) comprising a substantially tubular body portion (10) of thin-walled plastic or laminated plastic material and a butt-weldable end-piece (13) at each end of the body portion, whereby a first end-piece is fitted to one end of the body portion and the product (11) is introduced into the container via the open end of the body portion, a second end-piece (13) is introduced into the said open body portion end to an intermediate position where it partially projects into the body portion (10), and the plastic material of the body portion end region and the second end-piece is softened through application of heat energy, wherein the end-piece (13), by means of relative displacement between it and the body portion (10), is pressed in to the body portion to its terminal position during evacuation of air from the interior of the container via an opening (20) in the end-piece, and that the said opening (20) is thereafter heat-sealed. The invention also provides an apparatus for carrying out the above method and an end-piece suitable for use in a container thus produced.