WO2012071785A1 - Fine adjustment structure for front wheel and golf cart having said structure - Google Patents
Fine adjustment structure for front wheel and golf cart having said structure Download PDFInfo
- Publication number
- WO2012071785A1 WO2012071785A1 PCT/CN2011/001953 CN2011001953W WO2012071785A1 WO 2012071785 A1 WO2012071785 A1 WO 2012071785A1 CN 2011001953 W CN2011001953 W CN 2011001953W WO 2012071785 A1 WO2012071785 A1 WO 2012071785A1
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- WO
- WIPO (PCT)
- Prior art keywords
- front wheel
- fine adjustment
- fixing block
- adjustment structure
- wheel fixing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B55/00—Bags for golf clubs; Stands for golf clubs for use on the course; Wheeled carriers specially adapted for golf bags
- A63B55/60—Wheeled carriers specially adapted for golf bags
Definitions
- the present invention relates to a golf cart, and more particularly to a front wheel trimming structure.
- the front wheel fine-tuning structure we have designed is designed to correct the front wheel when the front wheel is skewed and to align the front wheel.
- the conventional front wheel structure does not have a shock-absorbing function, so that the collision of the car during the running due to the pits of the site affects the feel of the cart.
- the present invention provides a front wheel fine adjustment structure that can be finely adjusted and shock absorber.
- the invention provides a front wheel fine adjustment structure, comprising: a front wheel, a front wheel axle, a front fork and a front wheel fixing block, wherein: the front wheel fixing block rear end is inserted into the front fork pipe through the front fork pipe sleeve, before The rear end of the wheel fixing block is provided with a chute, and a corresponding fine adjustment slider is arranged therein, and the two sides of the fine adjustment slider are inclined surfaces corresponding to the rear chute of the front wheel fixing block, and the fine adjustment slider is provided with a fine adjustment nut, one inner Hex bolts pass through the front fork sleeve, the front fork tube front end, the front wheel fixing block, the fine adjustment slider and the trim nut, and the end is provided with a nylon nut.
- the front wheel fine adjustment structure further includes: a front side of the front wheel fixing block having a vertical downward facing port, and a long sliding groove on both sides, wherein the suspension spring and the suspension slider are sequentially arranged therein.
- the front axles are sequentially inserted through the long chute, the suspension slider, the long chute, the front axle hole, the long chute, the suspension slider, and the long chute, and the ends are fastened with fixing nuts.
- a golf cart provided by the present invention includes a frame, a front wheel and a rear wheel mounted on the frame, and a front wheel fine adjustment structure is disposed between the front wheel and the frame, the front wheel
- the fine adjustment structure includes: a front wheel, a front wheel axle, a front fork and a front wheel fixing block, and the front wheel fixing block The end is inserted into the front fork tube through the front fork sleeve, and the rear end of the front wheel fixing block is provided with a chute, and a corresponding fine adjustment slider is arranged therein, and the two sides of the fine adjustment slider are corresponding to the rear chute of the front wheel fixing block.
- the bevel, the fine adjustment slider is provided with a fine adjustment nut, a hexagon socket bolt penetrates the front fork sleeve, the front fork tube front end, the front wheel fixing block, the fine adjustment slider and the fine adjustment nut, and the end is provided with a nylon nut, and the front wheel is fixed
- the front end of the block has a vertical pipe with a downward facing opening, and a long sliding groove is arranged on both sides, and a shock absorber spring and a shock absorbing slider are sequentially arranged therein, and the front wheel shaft sequentially penetrates the long sliding groove, the suspension sliding block and the long sliding slot.
- Front axle hole, long sliding slot, shock absorber slider, long sliding slot, both ends are fastened with fixing nuts.
- the front wheel fine adjustment structure and the golf cart of the present invention have the advantages that: the fine adjustment in the chute is smooth, and the length of the front wheel fixed end can be finely adjusted to ensure that the two front wheel fixing blocks protrude. The length is consistent; the suspension slider and the suspension spring can provide front wheel suspension.
- Figure 1 is an exploded view of the fine adjustment structure of the front wheel of the present invention
- Figure 2 is a top plan cross-sectional view of the front wheel fine adjustment structure of the present invention.
- Figure 3 is a partial cross-sectional view showing the side of the front wheel fine adjustment structure of the present invention.
- Figure 4 is a schematic view of a front wheel assembly using the front wheel fine adjustment structure of the present invention.
- Fig. 5 is a schematic view of a golf cart vehicle using the front wheel fine adjustment structure of the present invention.
- Fig. 1 is an exploded view of a front wheel fine adjustment structure of the present invention
- Fig. 2 is a plan view (including a partial cross-sectional view)
- Fig. 3 is a side view (including a partial sectional view).
- the front wheel fine adjustment structure of the present invention comprises: a front wheel 1, a front wheel axle 11, a front fork 8 and a front wheel fixing block 4.
- the rear end of the front wheel fixing block 4 is inserted into the front fork pipe 8 through the front fork pipe sleeve 6, and the front wheel is fixed
- the rear end of the block 4 is provided with a chute 13 with a corresponding fine adjustment slider 3, and the two sides of the fine adjustment slider 3 are inclined surfaces corresponding to the rear chute of the front wheel fixing block, and the fine adjustment slider 3 is provided with a fine adjustment nut 2,
- a hexagon socket bolt 5 extends through the front fork sleeve 6, the front end of the front fork tube 8, the front wheel fixing block 4, the fine adjustment slider 3 and the trim nut 2, and the end is provided with a nylon nut 7.
- the front wheel fixing block 4 has a vertical pipe with a downward facing end, and two long sliding grooves 14 are arranged on both sides, and a shock absorber spring 10 and a suspension slider 9 are sequentially arranged therein, and the front wheel shaft 11 sequentially penetrates the long sliding groove 14 and avoids
- the shock block 9, the long chute 14, the front wheel 1 shaft hole, the long chute 14, the suspension slider 9, and the long chute 14 are fastened at both ends by a fixing nut 12.
- the suspension slider 9 and the suspension spring 10 are placed inside the front end of the front wheel fixing block 4, the front axle 11 passes through the suspension slider and is fixed by the M8 fixing nut 12. Therefore, when the car is in the process of collision, the collision caused by the pits of the site will be offset by the elasticity of the suspension spring, thereby reducing the impact force of the person in the cart, so as to achieve the comfortable hand of the cart.
- FIG. 4 is a schematic view of a front wheel using the front wheel fine adjustment structure of the present invention
- FIG. 5 is a schematic view of a golf cart using the front wheel fine adjustment structure of the present invention, including a frame, front and rear wheels mounted on the frame, A front wheel fine adjustment structure is disposed between the front wheel and the frame, and the front wheel fine adjustment structure is the front wheel fine adjustment structure described in the foregoing embodiment.
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Handcart (AREA)
Abstract
Description
说 明 书 Description
前轮微调结构及含有该结构的高尔夫球车 技术领域 Front wheel fine adjustment structure and golf cart containing the same
本发明涉及高尔夫球车， 特别涉及一种前轮微调结构。 The present invention relates to a golf cart, and more particularly to a front wheel trimming structure.
背景技术 Background technique
手推高尔夫球车不管是在生产过程中还是使用过程中， 由于生产的 误差、 使用过程中的碰撞， 都会造成球车的前轮有一定程度的偏斜， 使 得车子在行进过程中不走直线。 我们现设计的这款前轮微调结构就是用 于在前轮偏斜时可以对前轮进行较正， 使前轮摆正。 另外， 普通前轮结 构没有避震功能， 使得车子在行进过程中因为场地坑洼而造成的碰撞从 而影响推车的手感。 Pushing the golf cart in the production process or in the process of use, due to production errors, collisions during use, will cause the front wheel of the cart to have a certain degree of deflection, so that the car does not go straight during the journey . The front wheel fine-tuning structure we have designed is designed to correct the front wheel when the front wheel is skewed and to align the front wheel. In addition, the conventional front wheel structure does not have a shock-absorbing function, so that the collision of the car during the running due to the pits of the site affects the feel of the cart.
发明内容 Summary of the invention
为弥补上述不足，本发明提供一种可微调并带避震的前轮微调结构。 本发明提供的一种前轮微调结构， 包括： 前轮、 前轮轴、 前叉和前 轮固定块， 其中： 所述的前轮固定块后端通过前叉管套插入前叉管中， 前轮固定块后端上开有斜槽， 其内设有对应的微调滑块， 微调滑块两边 为与前轮固定块后端斜槽对应的斜面， 微调滑块内设有微调螺母， 一内 六角螺栓贯穿前叉管套、 前叉管前端、 前轮固定块、 微调滑块与微调螺 母， 端头设有尼龙螺母。 In order to make up for the above deficiencies, the present invention provides a front wheel fine adjustment structure that can be finely adjusted and shock absorber. The invention provides a front wheel fine adjustment structure, comprising: a front wheel, a front wheel axle, a front fork and a front wheel fixing block, wherein: the front wheel fixing block rear end is inserted into the front fork pipe through the front fork pipe sleeve, before The rear end of the wheel fixing block is provided with a chute, and a corresponding fine adjustment slider is arranged therein, and the two sides of the fine adjustment slider are inclined surfaces corresponding to the rear chute of the front wheel fixing block, and the fine adjustment slider is provided with a fine adjustment nut, one inner Hex bolts pass through the front fork sleeve, the front fork tube front end, the front wheel fixing block, the fine adjustment slider and the trim nut, and the end is provided with a nylon nut.
本发明提供的前轮微调结构还进一步包括， 所述前轮固定块前端有 口朝下的垂直管， 两侧开有长滑槽， 其内依次设有避震弹簧和避震滑块, 所述前轮轴依次贯穿长滑槽、 避震滑块、 长滑槽、 前轮轴孔、 长滑槽、 避震滑块、 长滑槽， 两端用固定螺母紧固。 The front wheel fine adjustment structure further includes: a front side of the front wheel fixing block having a vertical downward facing port, and a long sliding groove on both sides, wherein the suspension spring and the suspension slider are sequentially arranged therein. The front axles are sequentially inserted through the long chute, the suspension slider, the long chute, the front axle hole, the long chute, the suspension slider, and the long chute, and the ends are fastened with fixing nuts.
本发明提供的一种高尔夫球车， 包括车架、 安装在所述车架上的前 轮和后轮， 所述前轮与所述车架之间设置有前轮微调结构， 所述前轮微 调结构包括： 前轮、 前轮轴、 前叉和前轮固定块， 所述的前轮固定块后 端通过前叉管套插入前叉管中， 前轮固定块后端上开有斜槽， 其内设有 对应的微调滑块， 微调滑块两边为与前轮固定块后端斜槽对应的斜面， 微调滑块内设有微调螺母， 一内六角螺栓贯穿前叉管套、 前叉管前端、 前轮固定块、 微调滑块与微调螺母， 端头设有尼龙螺母， 所述前轮固定 块前端有口朝下的垂直管， 两侧开有长滑槽， 其内依次设有避震弹簧和 避震滑块， 所述前轮轴依次贯穿长滑槽、 避震滑块、 长滑槽、 前轮轴孔、 长滑槽、 避震滑块、 长滑槽， 两端用固定螺母紧固。 A golf cart provided by the present invention includes a frame, a front wheel and a rear wheel mounted on the frame, and a front wheel fine adjustment structure is disposed between the front wheel and the frame, the front wheel The fine adjustment structure includes: a front wheel, a front wheel axle, a front fork and a front wheel fixing block, and the front wheel fixing block The end is inserted into the front fork tube through the front fork sleeve, and the rear end of the front wheel fixing block is provided with a chute, and a corresponding fine adjustment slider is arranged therein, and the two sides of the fine adjustment slider are corresponding to the rear chute of the front wheel fixing block. The bevel, the fine adjustment slider is provided with a fine adjustment nut, a hexagon socket bolt penetrates the front fork sleeve, the front fork tube front end, the front wheel fixing block, the fine adjustment slider and the fine adjustment nut, and the end is provided with a nylon nut, and the front wheel is fixed The front end of the block has a vertical pipe with a downward facing opening, and a long sliding groove is arranged on both sides, and a shock absorber spring and a shock absorbing slider are sequentially arranged therein, and the front wheel shaft sequentially penetrates the long sliding groove, the suspension sliding block and the long sliding slot. , Front axle hole, long sliding slot, shock absorber slider, long sliding slot, both ends are fastened with fixing nuts.
本发明的前轮微调结构及高尔夫球车与现有技术相比具有 ^优点 为： 斜槽中的微调滑快， 可用微调前轮固定端得伸出长度， 确保两个前 轮固定块伸出长度一致； 避震滑块和避震弹簧可以提供前轮避震功能。 Compared with the prior art, the front wheel fine adjustment structure and the golf cart of the present invention have the advantages that: the fine adjustment in the chute is smooth, and the length of the front wheel fixed end can be finely adjusted to ensure that the two front wheel fixing blocks protrude. The length is consistent; the suspension slider and the suspension spring can provide front wheel suspension.
附图说明 DRAWINGS
图 1是本发明前轮微调结构的分解图； Figure 1 is an exploded view of the fine adjustment structure of the front wheel of the present invention;
图 2是本发明前轮微调结构的俯视局部剖视图； Figure 2 is a top plan cross-sectional view of the front wheel fine adjustment structure of the present invention;
图 3是本发明前轮微调结构的侧是局部剖视图； Figure 3 is a partial cross-sectional view showing the side of the front wheel fine adjustment structure of the present invention;
图 4是使用本发明前轮微调结构的前轮总成示意图； Figure 4 is a schematic view of a front wheel assembly using the front wheel fine adjustment structure of the present invention;
图 5是使用本发明前轮微调结构的高尔夫球车整车示意图。 Fig. 5 is a schematic view of a golf cart vehicle using the front wheel fine adjustment structure of the present invention.
具体实施方式 detailed description
下面结合实施例对本发明前轮微调结构作详尽的说明。 The front wheel fine adjustment structure of the present invention will be described in detail below with reference to the embodiments.
图 1是本发明前轮微调结构的分解图； 图 2是俯视图 (含局部剖视图）； 图 3是侧视图（含局部剖视图）。 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded view of a front wheel fine adjustment structure of the present invention; Fig. 2 is a plan view (including a partial cross-sectional view); and Fig. 3 is a side view (including a partial sectional view).
本发明前轮微调结构， 包括： 前轮 1、 前轮轴 11、 前叉 8和前轮固定 块 4， 前轮固定块 4后端通过前叉管套 6插入前叉管 8中， 前轮固定块 4后端 上开有斜槽 13， 其内设有对应的微调滑块 3， 微调滑块 3两边为与前轮固 定块后端斜槽对应的斜面， 微调滑块 3内设有微调螺母 2， 一内六角螺栓 5 贯穿前叉管套 6、 前叉管 8前端、 前轮固定块 4、 微调滑块 3与微调螺母 2， 端头设有尼龙螺母 7。 当用扳手扳动内六角螺栓 5做逆时针旋转时， 因内六角螺栓 5另一端 以被 M5尼龙螺母 7锁住， 因此无法松脱而只能原地旋转， 从而带动与其螺 纹连接的微调滑块 3内的微调螺母向下移动 (见图 3)， 因微调螺母 2固定于 微调滑块 3内， 因此使得微调滑块 3同时向下滑动。 而微调滑块 3放置于前 轮固定块 4后部的斜槽 13内， 因微调滑块 3向下滑动其斜面迫使前轮固定 块 4向外滑出。 而当用扳手扳动内六角螺栓 5做顺时针旋转时， 于其螺丝 连接的微调螺母 2则向上移动， 同时带动微调滑块 3向上滑动， 从而利用 斜面迫使前轮固定块 4向内滑进。 通过以上方法， 当前轮出现偏斜时， 我 们可以适当的调整前轮固定块 4的位置从而使前轮校正。 The front wheel fine adjustment structure of the present invention comprises: a front wheel 1, a front wheel axle 11, a front fork 8 and a front wheel fixing block 4. The rear end of the front wheel fixing block 4 is inserted into the front fork pipe 8 through the front fork pipe sleeve 6, and the front wheel is fixed The rear end of the block 4 is provided with a chute 13 with a corresponding fine adjustment slider 3, and the two sides of the fine adjustment slider 3 are inclined surfaces corresponding to the rear chute of the front wheel fixing block, and the fine adjustment slider 3 is provided with a fine adjustment nut 2, a hexagon socket bolt 5 extends through the front fork sleeve 6, the front end of the front fork tube 8, the front wheel fixing block 4, the fine adjustment slider 3 and the trim nut 2, and the end is provided with a nylon nut 7. When the hexagonal bolt 5 is rotated by a wrench to rotate counterclockwise, since the other end of the hexagon socket head bolt 5 is locked by the M5 nylon nut 7, it cannot be loosened and can only be rotated in place, thereby driving the fine adjustment of the threaded connection. The trim nut in block 3 moves downward (see Fig. 3), because the trim nut 2 is fixed in the trim slider 3, thus causing the trim slider 3 to slide down at the same time. The fine adjustment slider 3 is placed in the chute 13 at the rear of the front wheel fixing block 4, and the front wheel fixing block 4 is slid outward due to the downward adjustment of the slope of the fine adjustment slider 3. When the hexagonal bolt 5 is rotated by a wrench to rotate clockwise, the fine adjustment nut 2 connected to the screw is moved upward, and the fine adjustment slider 3 is driven to slide upward, thereby forcing the front wheel fixing block 4 to slide inward by the inclined surface. . By the above method, when the current wheel is deflected, we can appropriately adjust the position of the front wheel fixing block 4 to correct the front wheel.
前轮固定块 4前端有口朝下的垂直管， 两侧开有长滑槽 14， 其内依次 设有避震弹簧 10和避震滑块 9， 前轮轴 11依次贯穿长滑槽 14、 避震滑块 9、 长滑槽 14、 前轮 1轴孔、 长滑槽 14、 避震滑块 9、 长滑槽 14， 两端用固定 螺母 12紧固。 The front wheel fixing block 4 has a vertical pipe with a downward facing end, and two long sliding grooves 14 are arranged on both sides, and a shock absorber spring 10 and a suspension slider 9 are sequentially arranged therein, and the front wheel shaft 11 sequentially penetrates the long sliding groove 14 and avoids The shock block 9, the long chute 14, the front wheel 1 shaft hole, the long chute 14, the suspension slider 9, and the long chute 14 are fastened at both ends by a fixing nut 12.
因为在前轮固定块 4的前端内部放置有避震滑块 9与避震弹簧 10， 而 前轮轴 11穿过避震滑块后用 M8固定螺母 12固定。 因此当车子在行进过程 中， 因场地的坑坑洼洼而造成的碰撞时， 会受避震弹簧的弹性而抵消撞 击力， 从而减轻推车的人所受的撞击力， 以达到推车的手感舒适。 Since the suspension slider 9 and the suspension spring 10 are placed inside the front end of the front wheel fixing block 4, the front axle 11 passes through the suspension slider and is fixed by the M8 fixing nut 12. Therefore, when the car is in the process of collision, the collision caused by the pits of the site will be offset by the elasticity of the suspension spring, thereby reducing the impact force of the person in the cart, so as to achieve the comfortable hand of the cart.
图 4是使用本发明前轮微调结构的前轮示意图， 图 5是使用本发明前 轮微调结构的高尔夫球车示意图， 包括车架、 安装在所述车架上的前轮 和后轮， 所述前轮与所述车架之间设置有前轮微调结构， 所述前轮微调 结构为上述实施例所述的前轮微调结构。 4 is a schematic view of a front wheel using the front wheel fine adjustment structure of the present invention, and FIG. 5 is a schematic view of a golf cart using the front wheel fine adjustment structure of the present invention, including a frame, front and rear wheels mounted on the frame, A front wheel fine adjustment structure is disposed between the front wheel and the frame, and the front wheel fine adjustment structure is the front wheel fine adjustment structure described in the foregoing embodiment.
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020638454.9 | 2010-12-02 | ||
| CN2010206384549U CN201930489U (en) | 2010-12-02 | 2010-12-02 | Front-wheel fine-adjusting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2012071785A1 true WO2012071785A1 (en) | 2012-06-07 |
Family
ID=44442031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2011/001953 Ceased WO2012071785A1 (en) | 2010-12-02 | 2011-11-24 | Fine adjustment structure for front wheel and golf cart having said structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201930489U (en) |
| WO (1) | WO2012071785A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8777243B1 (en) * | 2013-04-17 | 2014-07-15 | Dongguan Sunforce Plastics & Electrical Appliances Co., Ltd. | Golf cart front wheel direction adjustment device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480129B (en) * | 2013-08-15 | 2016-03-02 | 东莞稳健高尔夫球用品有限公司 | front wheel fine adjustment mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363018Y (en) * | 1997-06-02 | 2000-02-09 | 周宏亚 | Caster for slide door and window |
| US6152540A (en) * | 1999-09-01 | 2000-11-28 | Forever Young Enterprise Co., Ltd. | Golf trolley wheel connection assembly |
| JP2002523272A (en) * | 1998-08-20 | 2002-07-30 | ルンド，ジエラン | Wheel suspension |
| CN2683512Y (en) * | 2004-02-15 | 2005-03-09 | 孙定忠 | Motor tricycle shock absorber |
| CN2792898Y (en) * | 2005-04-20 | 2006-07-05 | 稳正企业股份有限公司 | Three-wheel jogging stroller with adjustable front fork cover |
| CN201375787Y (en) * | 2009-02-17 | 2010-01-06 | 张盛 | Front wheel trimming structure |
-
2010
- 2010-12-02 CN CN2010206384549U patent/CN201930489U/en not_active Expired - Fee Related
-
2011
- 2011-11-24 WO PCT/CN2011/001953 patent/WO2012071785A1/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363018Y (en) * | 1997-06-02 | 2000-02-09 | 周宏亚 | Caster for slide door and window |
| JP2002523272A (en) * | 1998-08-20 | 2002-07-30 | ルンド，ジエラン | Wheel suspension |
| US6152540A (en) * | 1999-09-01 | 2000-11-28 | Forever Young Enterprise Co., Ltd. | Golf trolley wheel connection assembly |
| CN2683512Y (en) * | 2004-02-15 | 2005-03-09 | 孙定忠 | Motor tricycle shock absorber |
| CN2792898Y (en) * | 2005-04-20 | 2006-07-05 | 稳正企业股份有限公司 | Three-wheel jogging stroller with adjustable front fork cover |
| CN201375787Y (en) * | 2009-02-17 | 2010-01-06 | 张盛 | Front wheel trimming structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8777243B1 (en) * | 2013-04-17 | 2014-07-15 | Dongguan Sunforce Plastics & Electrical Appliances Co., Ltd. | Golf cart front wheel direction adjustment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN201930489U (en) | 2011-08-17 |
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