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1. 发明授权

US4062133A Boot with hinged upper 失效
标题翻译：带铰链上部的靴子
公开(公告)号：US4062133A
公开(公告)日：1977-12-13
申请号：US723022
申请日：1976-09-13
申请人： Charles Donald McGee , Charles S. French , David T. Robran
发明人： Charles Donald McGee , Charles S. French , David T. Robran
IPC分类号： A43B3/18 , A43B3/02 , A43B5/14 , A43B7/12 , A43B21/22 , A43B23/02 , A43C11/14 , A43B5/04
CPC分类号： A43B7/12 , A43B3/02 , A43B5/145
摘要： A motorcycle boot has an upper wrap-around shell, closed by a buckle and strap, which overlaps a lower vamp shell having a plurality of forward and rear tapering fingers which extend into the upper shell to allow hinging movement of the upper shell. Flexible liners are inserted into the vamp to custom fit the vamp shell to a wearer's foot. An interconnecting hinge assembly includes a pivot pin, journalled in the upper shell, and slidably mounted within a slotted plate attached to the lower shell, to allow the upper shell to pivot forwardly and rearwardly and rock sideways. The base of the lower shell, with a steel plate embedded in the instep arch, is covered by a replaceable sole attached by adhesive which forms a rupturable seal. To waterproof the boot, a flexible cylindrical liner is sealed to the lower vamp and extends through the upper shell, with the liner top being folded down and externally attached to the upper shell.
摘要翻译：摩托车靴具有上部包裹壳，其由带扣和带子封闭，该搭扣与带子重叠，下部鞋面壳体具有延伸到上壳体中的多个前后锥形指状物，以允许上壳体的铰接运动。将柔性衬里插入鞋面以将鞋面定制适合佩戴者的脚。互连铰链组件包括枢轴销，支承在上壳体中，并且可滑动地安装在附接到下壳体的开槽板中，以允许上壳体向前和向后枢转并且侧向摇摆。下壳体的底部具有嵌入脚背拱中的钢板，被由粘合剂附着的可更换的鞋底覆盖，形成可破裂的密封。为了使靴子防水，柔性圆柱形衬套被密封到下部鞋面并延伸穿过上壳体，衬垫顶部被折叠并且外部附接到上壳体。

2. 发明授权

US4095356A Boot with pivoted upper 失效
标题翻译：带枢轴上部的靴子
公开(公告)号：US4095356A
公开(公告)日：1978-06-20
申请号：US732906
申请日：1976-10-15
申请人： David T. Robran , Charles S. French
发明人： David T. Robran , Charles S. French
IPC分类号： A43B5/04 , A43B21/00
CPC分类号： A43B5/0458
摘要： A sports boot such as used for skiing has an upper shell interconnected in the ankle region to a lower vamp shell by a pair of side primary pivots. The lower edge of the upper shell has an integrally molded front receptacle which faces a front receptacle integrally molded into the upper edge of the lower vamp shell. The receptacles hold a replaceable resilient insert, the vertical extent of which determines the forward lean angle of the upper shell, and the resiliency of which controls the flex characteristics of the upper shell when pivoted relative to the lower shell. The ends of the receptacles form overlapping stop flanges which abut a replaceable bumper having a vertical extent which controls the maximum rear lean angle of the upper. Rear entry into the boot is provided by a rear door connected by a pair of side door pivots to the upper, and which overlaps a separate replaceable heel door with interior padding for holding down the wearer's heel. When the rear door is swung downwardly, the heel door automatically opens rearwardly. In alternate embodiments, the resilient insert and bumper are augmented by an external piston and sleeve mechanism, and the rear door can be connected by side hinges to the upper.
摘要翻译：诸如用于滑雪的运动靴具有通过一对侧主枢轴在踝部区域互连到下鞋面壳的上壳。上壳体的下边缘具有整体模制的前插座，其面向前部插座，其整体模制在下部鞋面外壳的上边缘中。容器保持可更换的弹性插入件，其垂直方向决定了上壳体的前倾角，并且其弹性控制上壳体相对于下壳体枢转时的挠曲特性。接收器的端部形成重叠的止动凸缘，该止动凸缘邻接可更换的保险杠，其具有控制上部的最大后倾斜角的垂直范围。通过由一对侧门枢轴连接到上部的后门提供后部入口，并且其与具有用于保持穿着者脚跟的内部衬垫的单独的可更换的跟部门重叠。当后门向下摆动时，后跟门自动向后打开。在替代实施例中，弹性插入件和缓冲器由外部活塞和套筒机构增强，并且后门可以通过侧铰链连接到上部。

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