3980results about "Material gluing" patented technology

An adhesive bonded attachment assembly is provided for supporting and retaining an insulation blanket on a substrate such as aircraft engine nacelle or the like. The attachment assembly includes a stud attachment having a base for adhesive bonded affixation to the nacelle substrate and a fastener element such as a threaded stud extending from the base at least partially into a grommet-lined mounting port formed in the insulation blanket. A radially enlarged, insulated cap fastener is secured to the fastener element to retain the insulation blanket on the nacelle substrate in a manner shielding surrounding structures and components from heat generated during engine operation. The insulated cap fastener projects radially beyond the associated grommet for improved heat-shielding of the adhesive bonded stud attachment, thereby safeguarding against debonding of the attachment base in response to high temperature exposure.

A system for handling a first component includes: a main-device and a module-device, the module-device having a pressing section arranged to form an outer surface of the module-device, the module-device configured to releasably receive the first component, such that a connection section of the first component is attachable to the pressing section of the module-device. The module-device is releasably connected to a second component, wherein the main-device includes a grabbing unit adapted for releasably connecting the module-device, such that the pressing section is arranged to form a first outer surface section of the main-device, and wherein the main-device includes a connector for connecting to a handling-unit for arranging the main-device at the second component, such that the connection section of the first component, if attached to the pressing section of the module-device, is at least indirectly attachable to a front surface of the second component.

A shelf is defined by a tempered glass panel bonded to opposing flanges of a pair of metal shelf brackets carrying hooks for connection to and adjustment along vertical trackways in refrigerator compartments. Adhesive constitutes the sole means for maintaining the shelf substantially rigidly united. Each shelf bracket includes at least one abutment surface for engaging an edge of the shelf panel or a handgrip member carried thereby to assure perfect alignment between the components during curing of the adhesive. Each shelf bracket is defined by a shelf arm and a flange with the flanges having pockets housing the adhesive. The shelf arms may additionally include uppermost projections for engaging side edges of the shelf panel and/or at least one additional flange, such that side edge portions of the shelf panel can be housed between the pair of vertically spaced longitudinally offset flanges of each shelf bracket.

A precision self-locking connection mechanism and method for connecting two parts or elements to one another and a precision self-locking connection mechanism and method in combination with a further connection mechanism for connecting two parts or elements together.

A composite member is joined to another composite or noncomposite member, using liquid or paste adhesive resin that cures in the joint. The joint is configured in such a way that the adhesive forms an interlocking key within recesses in the joined members that prevents joint disassembly once the adhesive has cured and hardened. Both of the members are provided with recesses extending along their lengths in the joint. The recesses register with each other to define a cavity and may undulate. The recessed are designed in such a way as to take the full load capability if the joint, even if there is no adhesion to the joined members. Adhesive is injected into the cavity through injection ports spaced periodically along the length of the joint.

A novel adaptive mounting device that effectively mounts and secures objects to nonplanar surfaces, and in particular effectively mounts and secures objects in a quick and efficient manner to complex contours of different automotive vehicle dashboard and other interior vehicle surfaces having differing coverings of differing textures. By example and without limitation, this novel adaptive mounting device includes a substantially flexible container containing a substantially plastically formable composition; a frame at least partially embedded in the plastically formable composition; and a presentation structure substantially supported on the frame external of the container. A method for manufacturing the novel adaptive mounting device is also provided.

An adjustable mounting bracket for secure mounting as by adhesive attachment onto an exposed edge of a substrate, wherein the mounting bracket is adapted for quick and easy subsequent mounting of a selected structure such as tubing, wire bundles, etc., relative to the substrate. The adjustable mounting bracket includes a pair of slidably interfitting, generally L-shaped bracket members which cooperatively define a slidably overlying pair of mounting plates and an associated pair of slidably separable clamp jaw plates. The slidably interfitting mounting plates accommodate adjustable spaced-apart separation of the clamp jaw plates to seat firmly against opposed surfaces of the substrate edge, such as mounting onto a rib protruding from the substrate or mounting onto an inner diameter edge of an opening formed in the substrate.

The disclosure relates to reversible bonded structural joints using active adhesive compositions that can allow for dis-assembly, repair, and re-assembly. The disclosure is particularly directed to the adhesive composition material, irrespective of the type of the substrate(s) being joined. The adhesive composition can include any thermoplastic adhesive material that can be remotely activated for targeted heating of just the adhesive composition (e.g., and not the surrounding substrates being joined) via the inclusion of electromagnetically excitable particles in the adhesive composition. The substrates can be any metal material, any composite material, any hybrid material, or otherwise. The disclosed adhesive compositions allow for recyclability of parts at the end of their lifetime and repair/replacement of parts during their lifetime.

The present invention includes a system for connecting tubes or rods, which are preferably uni-directional pultruded, filament wound, or roll-wrapped carbon-fiber tubes or rods, together to form trusses and other structures using a series of connector pieces preferably bonded together with adhesive.

A method of bonding a connector to a first object includes providing the connector, the connector being separate from the first object and including a thermoplastic material; arranging the first object and the connector relative to one another so that the connector reaches from a proximal side of the object through a first opening in the object; generating and applying vibrations and mechanical pressure to the connector until a flow portion of the thermoplastic material is liquefied and caused to flow sideways radially into an open space; and removing the source of the vibrations and causing the liquefied thermoplastic material to re-solidify, resulting in the connector with a foot portion, a head portion, and a shaft portion between the foot portion and the head portion. The shaft portion extends along an axis through the first opening, and secures the connector to the first object.

Methods and structures involving the use of a double-sided adhesive membrane assembly having one adhesive surface with low initial tackiness to permit a substrate to be re-positionable even if pressed into contact against the adhesive. The method allows wood deck components, flooring planks, roofing tiles, and other building material components to be fastened together conveniently while securing a waterproofing and/or sound-deadening effect.

The invention discloses an optical module automatic chip mounting and assembling machine. The optical module automatic chip mounting and assembling machine comprises a worktable and an intermittent rotary plate arranged on the worktable. Six tool clamps are evenly distributed along the periphery of the intermittent rotary plate at intervals. A glass prism feeding manipulator, a glue dispensing device, an optical filter feeding device, a chip mounting press-fitting device, a UV curing device, a finished product taking manipulator and a controller which correspond to the tool clamps are sequentially arranged on the worktable and around the intermittent rotary plate. Linkage of all the processes is realized through the intermittent rotary plate with six stations, glass prism feeding, glue dispensing, optical filter feeding, chip mounting press-fitting, UV curing and finished product taking are carried out in sequence, and automatic operation of all the procedures is realized. Automatic batch production is realized through various sensors and electric element control machines and mechanisms, and the production efficiency, and reliability and consistency of novel products are improved. As the glue outlet amount can be controlled accurately, the accuracy of chip mounting and assembling is greatly improved, and product quality is improved.

A method of joining multiple powder metal components to form a powder metal component assembly using an adhesive is disclosed. By machining at least one of the powder metal components prior to the adhesive joining, otherwise difficult to machine features can be more easily machined for less cost and at higher production rates. Unlike high temperature joining techniques, the adhesive joins the powder metal components at room temperature. This room temperature adhesive joining eliminates the thermal distortions in pre-joined machined features common to high temperature joining techniques such as brazing or welding that bring these features out of specification during joining.

The invention relates to a bonding tool capable of simultaneously bonding various parts onto a glass panel. The bonding tool comprises a frame body which is provided with a table board and an upper mounting plate, and at least one set of a bonding structure. The bonding tool is characterized in that the bonding structure comprises a peripheral limiting structure for peripherally restraining the glass panel, a first lay-up block which is fixed on the table board for restraining a glass panel bracket, a second lay-up block which is fixed on the table board for restraining a first switch bracket, a third lay-up block which is fixed on the table board for restraining a second switch bracket, and a pressure maintaining block which is arranged above the table board, is driven by a pressure maintaining air cylinder mounted on the upper mounting plate to move up and down vertically, wherein the pressure maintaining block is pressed for pressing the glass panel to the bonding surface of each bracket to carry out pressure maintaining. The tool works once, so that not only can the glass bracket and the switch bracket be bonded onto the glass panel, but also bonding mounting of switch brackets of different models on the glass panel can be adapted, and therefore, the tool has the advantages of high bonding efficiency and high bonding precision, less processes, and convenient operation.

A structural mounting insert for sealing between and/or adhering to surfaces of members is described. The insert includes a base member and activatable material about the base material.

To provide an adhesive fastener which has no need of a vacuum cup or a tab, an adhesive fastener 1 comprises a body member 2 and a tank member 3. The tank member 3 forms an adhesive container 10 in which adhesive material is contained. One end of the tank member is open but the other end is closed by a rigid end wall 13 and a frangible thin portion 14. The body member 2 has a plunger 18 which is slidably inserted from the opening side into the adhesive container 10 and forces out the adhesive from the frangible end, and an adhesive surface 22 which is formed outside the tank member so as to move together with the plunger and comes into contact with the surface of an attachment member to be bonded to the attachment member by means of the adhesive material. On the frangible end of the tank member, a protrusion 6 protruding axially outwardly is provided in the center or axis. In the initial state that the adhesive material contained in the adhesive container 10 is sealed by the plunger 18, the adhesive surface 22 is positioned farther from the frangible end than the surface of the attachment member is. When the protrusion 6 is brought into contact with the attachment member and the body member 2 is pressed, the plunger 18 presses the adhesive material in the tank member and breaks the frangible thin portion 14 to cause the adhesive to material flow out onto the surface of the attachment member. When the body member is pressed further, the adhesive surface comes into contact with the surface of the attachment member and is fixed to the attachment member by means of the adhesive which has flowed out.

The panel 1 comprises a steel skin or backing tray (2) and an external steel skin (3) with a layer of foam insulation material (4) such as a phenolic or polyurethane based foam material therebetween. One of the skins, in this case the external skin 3 has a plurality of mountings for fixing cladding elements such as tiles (5) to the panel to form a cladding. The mountings comprise rails (10) and fasteners (12) for fastening the rails (10) to the external skin (3). Each fastener (12) comprises an internal clamping sleeve (15) and a bolt (16). A hole is first drilled through the skin (3) and the sleeve (15) is inserted. On tightening of the bolt (16), the sleeve (15) splays and is clamped against the inside surface of the external skin (3), and the rails (10) are fixed to the panels. To enhance the peel strength of the composite panel a layer (30) of an adhesive is applied to the internal face of the external skin (3). The adhesive layer (30) is a pre-lay-down adhesive which is compatible with the material of the insulting core (4). The use of such an adhesive greatly enhances the peel strength of the panel and enables the panel to carry the additional load of the cladding tiles.