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1. 发明授权

US4353563A Snowmobile towbar 失效
标题翻译：雪地车拖车
公开(公告)号：US4353563A
公开(公告)日：1982-10-12
申请号：US101893
申请日：1979-12-10
申请人： Thomas R. Foster
发明人： Thomas R. Foster
IPC分类号： B62B13/00 , B62B17/00
CPC分类号： B62B17/00 , B62B13/00
摘要： This invention relates to a towbar particularly adapted for attachment to a snowmobile for towing the snowmobile. The towbar includes an elongated tubular tongue with a hitch connected to one end for releasably securing the tongue to a rear hitch on a snowmobile. An elongated tubular crossbar is fixed to the other end of the tongue. The crossbar is adapted for releasable connection to runners of a snowmobile which is to be towed. An elongated ear is connected to each end of the crossbar for holding the towbar onto the runner. Each ear has one end fixed to the crossbar and the other end spaced away from the crossbar and extending toward the other ear for receiving a portion of a runner between the ear and the crossbar for holding the runner in connection with the towbar.
摘要翻译：牵引杆技术领域本发明涉及一种特别适合于连接到用于牵引雪地车的雪地车的拖杆。拖杆包括细长的管状舌头，其连接在一端，用于将舌头可释放地固定在雪地车上的后挂钩上。细长的管状横杆被固定到舌头的另一端。横杆适于可释放地连接到要被牵引的雪地车的跑步者。细长的耳朵连接到横杆的每个端部，用于将拖杆保持在转轮上。每个耳朵的一端固定在十字杆上，另一端与横杆隔开并且朝向另一个耳朵延伸，用于接收耳朵和横杆之间的一个流道的一部分，用于保持与拖杆连接的转轮。

2. 发明授权

US4050706A Ski carry 失效
标题翻译：滑雪运动
公开(公告)号：US4050706A
公开(公告)日：1977-09-27
申请号：US570379
申请日：1975-04-22
申请人： Rachel Kronstadt
发明人： Rachel Kronstadt
IPC分类号： B62B13/00
CPC分类号： B62B13/00
摘要： A ski tow for use in transporting skis, packages or other miscellaneous articles in areas where travel by automobile or snowmobile is hazardous or inconvenient has been developed. This tow consists of two ski runners which serve as the base of the device and which therefore allows the tow to travel on ice or snow. Several carrying devices such as a ski rack or a package container are removably attached to an upright frame affixed to the ski runners.
摘要翻译：已经开发了用于在由汽车或雪地摩托车旅行的区域中运送滑雪板，包装或其他杂项的滑雪拖把。这条拖车由两个滑雪运动员组成，这些滑雪运动员作为装置的基础，因此允许拖车在冰雪上行驶。诸如滑雪架或包装容器的几个运送装置可移除地附接到固定到滑雪运动员的直立框架上。

3. 发明授权

US3865391A Sled 失效
标题翻译：雪橇
公开(公告)号：US3865391A
公开(公告)日：1975-02-11
申请号：US31319472
申请日：1972-12-07
申请人： PALLET DEV INC
发明人： MELNICK DENNIS M , KUBICK MARK
IPC分类号： B62B13/00 , B62B13/06
CPC分类号： B62B13/00
摘要： A sled and more particularly a sled rotationally molded of resinlike material in a unitary construction having spaced upper and lower walls.
摘要翻译：更具体地说，一种滑板，更具体地说是一种具有间隔开的上壁和下壁的整体结构的树脂状材料旋转模制的滑板。

4. 发明授权

US3782745A Snow surfboard 失效
标题翻译： SNOW SURFBOARD
公开(公告)号：US3782745A
公开(公告)日：1974-01-01
申请号：US3782745D
申请日：1972-09-29
申请人： DIMITRIJE MILOCH
发明人： STOVEKEN W
IPC分类号： A63C5/03 , B62B13/00
CPC分类号： B62B13/00 , A63C5/03
摘要： A snow surfboard comprising a central body section, a nose section having a gradual nose kick, a tail section having a gradual tail kick which is less than said nose kick, said central body, nose and tail sections being integrally formed, and a pair of turning skegs fixed to the lower surface of said tail section, said turning skegs being laterally spaced from the longitudinal axis of the surfboard and oriented rearwardly at an angle of from 10* to 50* to said longitudinal axis, said turning skegs extending rrom the bottom surface of said tail section a depth such that the bottom edges thereof are tangent to or just above an extension of the horizontal plane of the lower surface of the central body section. The snow surfboard includes a shock absorbing flexible stabilizing skeg running along the longitudinal axis of the surfboard. The snow surfboard is stable and may be controlled by weight shift techniques similar to those used with water surfboards.
摘要翻译：一种雪冲浪板，包括中心主体部分，具有渐进的鼻踢脚的鼻部，具有小于所述鼻踢脚的渐进尾部踢脚的尾部，所述中心体，鼻部和尾部整体形成，以及一对将所述转动销钉固定在所述尾部的下表面上，所述转动销钉与所述冲浪板的纵向轴线横向隔开并且以与所述纵向轴线成10°至50°的角度向后定向，所述转动销钉从底部延伸所述尾部的表面的深度使得其底部边缘与中心体部分的下表面的水平面的延伸线相切或刚好在其上方。

5. 发明授权

US3693849A Combination back pack and pack sled 失效
标题翻译：组合背包和包装SLED
公开(公告)号：US3693849A
公开(公告)日：1972-09-26
申请号：US3693849D
申请日：1971-09-30
申请人： MELVIN K KNABENBAUER
发明人： KNABENBAUER MELVIN K
IPC分类号： A45F3/08 , A45F4/10 , B62B13/00 , A45F3/00
CPC分类号： B62B13/00 , A45F3/08 , A45F4/10 , B62B2206/00
摘要： A structure including telescoping sections each having sled-like side rails and a flat center portion, one of which sections has an upwardly curved toboggan-like front end with a curvature corresponding with the curvature of the leading edges of the side rails, the structure being adapted to be carried on a person''s back by use of shoulder straps when in a closed configuration, and to be used to carry a load in the form of a sled through snow and ice when in an open configuration.
摘要翻译：一种包括伸缩部分的结构，每个部分具有雪橇状侧轨和平坦的中心部分，其中一个部分具有向上弯曲的滑坡状前端，其曲率对应于侧轨的前缘的曲率，该结构为适于在处于闭合状态时通过使用肩带在人背上承载，并且当处于打开构型时用于以雪和冰的形式承载负载。

6. 发明授权

US2547930A Sled 失效
公开(公告)号：US2547930A
公开(公告)日：1951-04-10
申请号：US78757447
申请日：1947-11-22
申请人： DEDRICK FRANCIS J
发明人： DEDRICK FRANCIS J
IPC分类号： B62B13/00
CPC分类号： B62B13/00

7. 发明授权

US2545268A Sled construction 失效
标题翻译：雪橇施工
公开(公告)号：US2545268A
公开(公告)日：1951-03-13
申请号：US69994146
申请日：1946-09-27
申请人： WILLIAM FLAJOLE
发明人： WILLIAM FLAJOLE
IPC分类号： A63H33/00 , B62B13/00
CPC分类号： B62B13/00 , A63H33/00

8. 发明授权

US2390484A Convertible velocipede 失效
标题翻译：可转换velocipede
公开(公告)号：US2390484A
公开(公告)日：1945-12-04
申请号：US48379943
申请日：1943-04-20
申请人： JOSEPH WOGINRICH
发明人： JOSEPH WOGINRICH
IPC分类号： B62B13/00
CPC分类号： B62B13/00

9. 发明申请

US20180065646A1 SYSTEM FOR CONVERTING A DOOR TO A RAILWAY CART 审中-公开
公开(公告)号：US20180065646A1
公开(公告)日：2018-03-08
申请号：US15644584
申请日：2017-07-07
申请人： Exit Gear, LLC
发明人： Kyle Jay Thomas
IPC分类号： B61D15/00
CPC分类号： B62B1/12 , B61D15/00 , B62B1/268 , B62B5/0086 , B62B5/06 , B62B5/067 , B62B13/00 , B62B19/04 , B62B2205/006 , B62B2205/104 , B62B2206/006
摘要： A cart may include a door forming a bed of the cart and a set of wheel assemblies. The cart may be configured to travel along a pair of railroad rails. Each wheel assembly may include a wheel rotatable about an axis and a guide structure configured to engage a side of one rail of the pair of railroad rails. The cart may include a handle, coupled to a wheel assembly.

10. 发明授权

US09511273B2 Sliding snow device 有权
标题翻译：滑雪装置
公开(公告)号：US09511273B2
公开(公告)日：2016-12-06
申请号：US14442755
申请日：2013-11-14
申请人： Ji Ha Yi
发明人： Ji Ha Yi
IPC分类号： A63C5/03 , A63C5/00 , A63C5/04 , A63C5/052 , B62B17/02 , A63C5/044 , B62B13/00
CPC分类号： A63C5/03 , A63C5/00 , A63C5/003 , A63C5/02 , A63C5/0405 , A63C5/044 , A63C5/052 , B62B13/00 , B62B17/02
摘要： Disclosed is a snow sliding apparatus that enables sliding on the snow surface and consists of the body in a flat form that is extended in one direction, the nose and the tail that are bent and extended from both ends of the body in a direction away from the ground surface, and the first concavo-convex part where part of the nose or the tail converges into the inner side. This invention allows the user to control the degree of friction against the snow surface by using the first concavo-convex part that is formed on either side of the nose or the tail of the snow sliding apparatus, enabling the user of the snow sliding apparatus various techniques and shortening the braking distance.
摘要翻译：公开了一种能够在雪地表面上滑动并由本体在一个方向上延伸的扁平形状的雪地滑动装置，鼻部和尾部沿主体的两端弯曲和延伸。地面和第一凹凸部分，其中鼻部或尾部的一部分会聚到内侧。本发明允许使用者通过使用形成在雪地滑雪装置的鼻部或尾部的任一侧上的第一凹凸部来控制与雪面的摩擦度，从而能够使雪地滑雪装置的使用者技术和缩短制动距离。

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