摘要:
The present invention provides weather and use-protected sign posts, and methods of beautifying and extending the useful life of sign posts by protecting them against weather and use, through the application of a heat shrinkable material onto the post.
摘要:
A Method of Manufacturing a Shrink-On Cap In a method for manufacturing a shrink-on cap (10'), first of all heat-shrink tubing sections (27) having an opening at each of their two ends (14, 17) are prepared. The heat-shrink tubing section (27) is then pressed together at its end (17), producing a welded seam which constitutes a rim (16) and closes off the corresponding opening. The rim (16) lies substantially in a plane of symmetry of the heat-shrink tubing section (27). The rim (16) is then deformed in such a way that its sharp edge (18) and pointed corners are removed from the plane of symmetry. A method for protecting an electrical component by means of a shrink-on cap (10') produced this way is also described.
摘要:
A process for making a replaceable socket having a body portion with a concave internal raceway and insertion slot structure to allow installation and removal of a spherical bearing and the replaceable socket made by that process. The process includes the steps of providing a mandrel; providing a removable core assembly that includes a cylindrical core axially truncated to have opposed arcuate surfaces conforming to the insertion slot structure and spaced apart ends, and a truncated spherical core having an open diametrically extending slot dimensioned to removably receive one of the cylindrical core ends therein when assembled and a spherical surface in conformity with the spherical bearing to be installed in the socket; mounting the core assembly on the mandrel; applying a parting agent to the core assembly; applying an overlayment onto the core assembly; applying a hardenable liquid to coat and bond the overlayment and fill any interstices that exist; hardening the liquid to form a unitary member having an outer surface; removing excess overlayment from the unitary member to provide the socket with a finished periphery and ends; removing the core assembly with the finished socket thereon from the mandrel; withdrawing the cylindrical core axially from one of the finished ends to expose the insertion slots in the socket; and rotating the truncated spherical core within the replaceable race and withdrawing same through the exposed insertion slots to expose the concave raceway within the socket.
摘要:
The invention proposes a novel method for providing a covering pad member of silicone rubber to a frame of spectacles on the portions coming into contact with the human body of the wearer of the spectacles, such as the side pieces and the nose pads. According to the inventive method, a shaped member of the silicone rubber having dimensions somewhat smaller than the portion to be covered therewith is first swelled with an orgnosilicon compound having volatility, inserted to the portion, e.g. sidepiece, and then dried by evaporation of the organosilicon compound as the swelling agent whereby the member shrinks to fit the portion of the frame tightly. Organosilicon compounds, e.g. hexamethyldisiloxane, are recommended owing to the physiological inertness to human body as well as owing to the absence of aggressiveness to the plastic part used in the frames of spectacles causing no damage to the beautiful appearance of the frame even in an inadvertent contact.
摘要:
One embodiment is a shrink labeler for use to shrink a shrink label onto a bottle including: a containment wall having a gas/steam inlet; and a showerhead container capable of holding the bottle in close proximity to orifices disposed therein and having an aperture through which the bottle may be introduced thereinto; wherein the gas/steam inlet is coupled to a plenum disposed between the containment wall and the showerhead container.
摘要:
A method for coating a surface of an aircraft is provided. The method comprises the steps of cutting to size at least one film section from a shrinkable film material in such a manner that the film section relative to a surface section of the aircraft, which surface section is to be coated with the film section, comprises an overmeasure that is determined by the degree of shrinkage of the film material; applying the film section and a functional coating to the surface section so that the functional coating is arranged between the surface section and the film section; and shrinking the film section by heating it to a temperature that corresponds at least to the shrinkage temperature of the film section and at least to the flow temperature of the functional coating until the contours of the film section largely conform to the contours of the surface section.
摘要:
A heat-shrinkable polyester film having a heat-shrinkage change per degree Celsius (%/° C.) along the main shrinkage direction of 1.5 to 3.0 in the range of 60° C. to 70° C., 2.5 to 3.5 in the range of 70° C. to 80° C., 1.0 to 2.0 in the range of 80° C. to 90° C., and 0.1 to 1.0 in the range of 90° C. to 100° C., has a good appearance quality after shrinkage and thus suitable for a wrapping material, particularly a label for a bottle.
摘要:
A core wire of a guide wire has a plurality of twisted thin threads, a distal end of the core wire being diametrically reduced to be a thinnest tip, which has twisted ends united together. A resin layer is coated on the outer surface of the core wire. The thinnest tip of the leading end of the core wire is squelched into a flat-shaped configuration so as to form a flat portion. The flat portion is shaped into a multiple-stepped structure in which the thickness of the flat portion is progressively reduced by three steps or more in approaching the distal end of the core wire.
摘要:
In some examples of a method of forming a catheter, a structural support member is positioned over an inner liner. Prior to being positioned over the inner liner, the structural support member tapers in diameter along at least a portion of a length of the structural support member.