| 摘要 |
A strip of heat activated structural adhesive film is sandwiched between two thin strips of tempered steel shim stock, and the combined strips are placed into a semi-cylindrical cavity defined by a female mold member or block. A mating male mold member or metal bar presses the strips into the cavity while the parts are heated within a heated platen hydraulic press to form a laminated curved shoe body. After the shoe body is cooled, a semi-cylindrical collar is attached by another strip of the adhesive to one end portion of the laminated shoe body and with similar mold members heated within the press. The attached collar seats within a mating recess formed within a semi-circular mounting member and is removably secured by screws to provide for conveniently replacing the shoe body.
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