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3. 发明授权

US6017043A Storable toboggan 失效
标题翻译：可储存雪橇
公开(公告)号：US6017043A
公开(公告)日：2000-01-25
申请号：US781823
申请日：1997-01-10
申请人： Tom B. Bennett , Greg Floyd , Kevin Rausch , Charles E. Wagner
发明人： Tom B. Bennett , Greg Floyd , Kevin Rausch , Charles E. Wagner
IPC分类号： B62B15/00 , B62B13/16
CPC分类号： B62B15/00 , B62B2205/00
摘要： A toboggan (10) includes a front section (30) that is selectively connectable to a rear section (32) by a connector (34). The connector (34) includes a plurality of laterally spaced and vertically offset tenons (70) that are carried by the front section (30) and a plurality of corresponding mortises (72) that are carried by rear section (32). A pair of bolts (80) removably extend through sections (30, 32). The forward portion of front section (30) is selectively configurable into a forward curved portion (12). Forward curved portion (12) is held in a curved configuration by a rope (36) that extends about the perimeter of toboggan (10), through a plurality of channels (50). Each end (52, 54) of the rope (36) has a knot (56, 58) that is selectively retained by a slotted knot retainer (60) carried by the front section (30). When the rope (36) is disconnected from the knot retainers (60), the front section (30) returns to its normal flat configuration. The toboggan (10) may be folded into a compact form by removing the bolts (80) and disconnecting the connector (34). The sections (30, 32) may then be folded over on top of each other.
摘要翻译：雪橇（10）包括通过连接器（34）可选择性地连接到后部（32）的前部（30）。连接器（34）包括由前部（30）承载的多个横向间隔开且垂直偏移的榫头（70）和由后部（32）承载的多个对应的榫眼（72）。一对螺栓（80）可移除地延伸通过部分（30,32）。前部（30）的前部可选择性地配置成前弯曲部分（12）。前弯曲部分（12）通过多个通道（50）围绕雪橇（10）的周边延伸的绳索（36）保持在弯曲构型中。绳索（36）的每个端部（52,54）具有由前部（30）承载的开槽结保持器（60）选择性地保持的结（56,58）。当绳索（36）与结固定器（60）断开时，前部（30）返回其正常的平坦构型。滑雪板（10）可以通过移除螺栓（80）并断开连接器（34）而折叠成紧凑的形式。然后，这些部分（30,32）可以在彼此的顶部折叠。

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