摘要:
A disposable wipe-out sheet that includes a plurality of long fibers bonded to a heat-sealable base sheet by sealing lines. The long fibers include groups continuously extending between each pair of the adjacent sealing lines to form bridge-like portions and groups severed in two sections between each pair of the adjacent sealing lines so as to fluff upward on the base sheet.
摘要:
A friction welded joint structure includes friction welded dissimilar first and second metallic materials. The first metallic material has a rigidity greater than the second metallic material. The angle of the first metallic material to a free edge of the first metallic material, at an end portion of a joined surface between the first and second metallic materials, is greater than or equal to 120 degrees or in the range of from 55 degrees to 85 degrees. A reaction layer between the first and second metallic materials is more than zero and less than or equal to 20 &mgr;m. The first metallic material is copper. The second, which has the smaller rigidity, is aluminum.
摘要:
A method of fastening buttons by welding whereby a fusing device is used upon an accumulation of button threads thereby to create a substantially smooth surface. A device for using the method includes a thermal mandrel which may have a cutting surface on its outer edge. Multiple mandrels may be used to simultaneously fuse multiple buttons.
摘要:
A tubular member for an oil application device is formed separately and is fitted in such a manner as to cover a peripheral face of a porous cylindrical oil retaining member. The tubular member for the oil application device has a multi-layer structure including an inner layer and an outermost layer. The inner layer is a fibrous layer, and the outermost layer is a porous film. The porous cylindrical oil retaining member can be easily covered with, fitted with, and removed of the member for the oil application device, which is made from a fibrous layer such as a felt or from a porous film such as a PTFE film.
摘要:
A method is disclosed for creating a design that appears to float in the face of a piece of material. A piece of fusible material is placed on top of a first piece of material. The fusible material is coated with an adhesive. The non-adhesive side of the fusible material is in contact with the face side of the first piece of material. The fusible material is sewn to the first piece of material. The stitches define the periphery of an unbroken design. The fusible material is trimmed outside the periphery of the unbroken design. Next, the fusible material and the fabric are trimmed inside the unbroken design to create an aperture. The fusible material is pulled through the aperture so that the adhesive is substantially interposed between fusible material the reverse side of the first piece of material. The fusible material is then fused to the reverse side of the first piece of material. A second piece of material is placed on the reverse side of the piece of fabric to cover the aperture. Finally, the second piece of material is sewn to the fabric thereby creating a design that appears to float in the first piece of fabric.
摘要:
A method of making a quilt includes a batting including a heat activated adhesive coating each side or faces of the batting. The quilt covers are attached to the batting by sequentially placing the covers onto the respective batting faces and heating each cover and adjacent adhesive by moving a hot iron over each cover. The covers are connected to each by a plurality of spaced yarn or other suitable decorative connecting means which extend through the covers and batting to secure the batting in place and may form a desired decorative pattern. The inactive adhesive remains in the quilt or is removed by washing of the quilt. The batting with the inactive adhesive is provided as a commercially available product.
摘要:
A method for using a three-dimensional, woven preform to assemble two components. The woven preform is infused with an adhesive, and at least one surface of the preform is bonded to at least one surface of one of the components using the adhesive within the preform. The other of the components is attached to the preform, and this may occur with fasteners after the adhesive is cured or by bonding the second component to the preform with the adhesive. Use of an adhesive, instead of a resin, creates a stronger joint, especially with fiber-reinforcement of the adhesive. The thickness of the compressible, three-dimensional weave provides for a larger dimensional tolerance at each bond line.
摘要:
In a method of cutting a cloth of the invention, a cloth woven by warps and wefts is cut at 45 to 55 degrees to divide the cloth into a left-to-right cutting bias portion and a right-to-left cutting bias portion as bias cloths. The left-to-right cutting bias portion has a left-to-right stretching direction, and the right-to-left cutting bias portion has a right-to-left stretching direction. Then, the right-to-left cutting bias portion and the left-to-right cutting bias portion are cut into bias front cloths, bias adhesive core pieces, bias adhesive tapes, and bias linings. By crossing the bias core pieces or the like having the different stretching directions and bonding to a stretchable cloth, a stable stretchability and tension can be given to the stretchable cloth.
摘要:
A method and apparatus for securing moldings to vehicle bodies is disclosed. The molding preferably,slidably receives clips at spaced locations along its length, wherein the clips have adhesive at their rear face. A desired amount of adhesive is selected for the particular molding, and spacing between the clips along the length of the molding is determined to achieve a desired adhesive area. In preferred embodiments of the present invention, the clip is configured such that it is slidably received within channels on the molding, and has a unique structure which provides sufficient amounts of material of the molding to the vehicle body.
摘要:
A method of applying a roof membrane assembly to a roof deck. The method includes the steps of providing a roof membrane assembly including a first roof membrane and a second roof membrane. The first roof membrane has at least one longitudinally extending edge and the second roof membrane overlaps the first roof membrane and is bonded along at least one longitudinally extending edge of the first roof membrane to define a membrane flap having a longitudinally extending edge. The roof membrane assembly is then positioned upon the roof deck and at least one roof membrane fastening device is positioned over the first roof membrane and beneath the longitudinally extending membrane flap and secured through the first roof membrane and into the roof deck. The longitudinally extending edge of the membrane flap is then bonded to the first roof membrane.