TWI236981B - Improved hub structure - Google Patents
Improved hub structure Download PDFInfo
- Publication number
- TWI236981B TWI236981B TW92106459A TW92106459A TWI236981B TW I236981 B TWI236981 B TW I236981B TW 92106459 A TW92106459 A TW 92106459A TW 92106459 A TW92106459 A TW 92106459A TW I236981 B TWI236981 B TW I236981B
- Authority
- TW
- Taiwan
- Prior art keywords
- spokes
- hub
- ring body
- edges
- ring
- Prior art date
Links
Landscapes
- Rolling Contact Bearings (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
1236981 五、發明說明（1) 【發明所屬之技術領域】 本發明係應用於自行車，尤指一種花轂之結構。 【先前技術】 按，目前一般習知之花轂結構，請參照第十四、十五 圖，該花轂本體（1 0 )設有第一邊緣（1 1 )及第二邊 緣（1 2 )，第一、二邊緣（1 1 、1 2 )之端緣環設有 穿孔（13)，該穿孔（13)穿設有輻條（14)，而 因自行車之使用者有各種不同之需求，例如於平地、山區 ，用於比赛、休閒等，然因習知花轂僅有二邊緣，因此對 於不同使用者會有多種限制，其中一般習知結構，僅能就 輻條之數量、粗細、及輻條之編法（直拉式、交叉編法等 )加以改良，因此並無法真正對於各種使用者均能適用， 茲將習知花轂對於輻條之諸多限制，分述如下： 一、 若為增強輪組之強度，而將輻條之數量增加，而 在自行車作動時，福條在空氣中高速切割，會增加自行車 前進之阻力。 二、 而日前一味追求輕量化之現象，因而將輻條之數 量減少，以達到減輕重量，但減少輻條數量會降低輪組強 度，若使用於山區時，結構性不足會造成騎乘者之危險。 三、 而有時為使全車之重量達到最輕，會將輻條之直 徑減小，而如此會增加輪組側向風力之影響，尤於陡峭地 形山區中騎乘者之控車難度會增大，容易形成危險之情況 〇 由上可知，習知花轂之結構，對於輻條使用上之限制1236981 V. Description of the invention (1) [Technical field to which the invention belongs] The present invention is applied to a bicycle, especially a structure of a flower hub. [Previous technology] According to the currently known flower hub structure, please refer to the fourteenth and fifteenth drawings. The flower hub body (1 0) is provided with a first edge (1 1) and a second edge (1 2). The end ring of the first and second edges (1 1, 1 2) is provided with perforations (13), and the perforations (13) are provided with spokes (14), and due to the different needs of bicycle users, such as in Flat ground and mountainous areas are used for competitions and leisure. However, because the flower hub has only two edges, it has various restrictions for different users. Among them, the conventional structure can only be used in terms of the number, thickness, and method of spokes. (Straight pull type, cross stitching, etc.) have been improved, so it is not really applicable to all kinds of users. The many restrictions of the spokes on the spokes are described as follows: 1. If it is to increase the strength of the wheel set, Increasing the number of spokes, and when the bicycle is moving, the high-speed cutting of the blessing in the air will increase the resistance of the bicycle to advance. 2. Recently, we have been pursuing light weight, so we reduced the number of spokes to reduce weight. However, reducing the number of spokes will reduce the strength of the wheel set. If it is used in mountainous areas, the lack of structure will cause danger to the rider. 3. Sometimes, in order to make the weight of the whole car the lightest, the diameter of the spokes will be reduced, and this will increase the impact of the lateral wind of the wheel set, especially for the riders in the steep terrain and mountainous areas. It is easy to form a dangerous situation. As can be seen from the above, the structure of the flower hub is known, and the restrictions on the use of spokes
第5頁 ^1236^1 五、發明說明（2) 是可預期的。 又再針對花轂結構與輻條結構之相互關係而言，其中 因習知之花轂僅有二邊緣，因此輻條所有之拉力係集中於| 二邊緣上，而若遇有較激烈之騎乘狀況時，輻條因無法承 受過大之拉力而斷裂，當見的情形是，當遇有輻條斷裂時 ，用力就不均勻，車圈很快就會變形，一變形，剎車也就 忽緊忽鬆，而易造成叉管損壞，且亦可能危及騎乘者之安 全。 如此為習知之花轂結構，因業者一味追求輕量化，對 於安全性、實用性相對地就犧牲了。又習知之花轂僅有二（ 邊緣，於外觀上無法再有其它造型之變化，於追求多變之 使用者，不也是一大缺憾。 如此而為一般習知之花轂結構，但由於此種結構不僅 結構性不足外，使用者於騎乘時易有危險產生，同時在外 形之造型上也沒有任何變化，因此實有加以改良之必要。 【發明内容】 本發明花轂之改良結構，係於花轂所設之第一、二邊 緣間再設有環體，而第一、二邊緣及環體穿設有穿孔，而 輻條之一端係穿設於穿孔，另端係連接於車圈。藉環體及 第一、二邊緣之穿孔，及利用套接體套置於輻條中段，配 合輻條不同之粗細及編法，可變化出不同之使用實施例， 其可適用於不同之使用者需求，而藉輻條分散拉力，使其 增強輻條之承受力強度，且令花轂之結構性更佳。其可改 善習知花轂僅有二邊緣，令輻條之接連方式受限，且若遇Page 5 ^ 1236 ^ 1 5. Description of the Invention (2) is predictable. In terms of the relationship between the hub structure and the spoke structure, the conventional hub has only two edges, so all the pull of the spoke is concentrated on the two edges. If there is a more intense riding situation, The spokes were broken because they could not withstand excessive tensile forces. When the situation was seen, when the spokes were broken, the force would be uneven, and the rim would be deformed quickly. Once deformed, the brakes would loosen and become loose, which was easy to cause. The fork tube is damaged and may endanger the safety of the rider. This is a known flower hub structure. Because the industry is pursuing lightweight, the safety and practicability are relatively sacrificed. Also, the known flower hub has only two (edges, and there can be no other changes in appearance in appearance. It is not a big regret for users who are seeking change. This is a commonly known flower hub structure, but because of this, The structure is not only inadequate in structure, it is easy for the user to generate danger when riding, and at the same time, there is no change in the shape of the shape, so it is necessary to improve it. [Summary] The improved structure of the hub of the present invention is A ring body is further provided between the first and second edges of the flower hub, and the first and second edges and the ring body are provided with perforations, and one end of the spoke is connected through the perforation and the other end is connected with the rim. By using the ring body and the perforations of the first and second edges, and using the sleeve body to place it in the middle of the spokes, with different thicknesses and knitting methods of the spokes, different embodiments can be changed, which can be adapted to different user needs. However, the spokes are used to disperse the tensile force, which increases the bearing strength of the spokes and makes the structure of the flower hub better. It can improve the conventional flower hub with only two edges, which makes the connection of the spokes limited.
第6頁 1236981 五、發明說明（3) 輻條之受力過大，輻條斷裂時，又會造成使用者之危險。 【實施方式】 本發明係有關於一種花轂之改良結構，請參閱第一圖 所示，這種花轂之改良結構最基本之組成係包括：一中空 花較本體（20) ^該花毅本體（20)設有弟一邊緣（ 21) 、第二邊緣（22)，該第一、二邊緣（21 、2 2 )係設置於花轂本體（2 0 )之二側端，而於第一、二 邊緣（2 1 、2 2 )間再設有一環體（2 3 )，且於第一 、二邊緣（2 1、2 2 )及環體（2 3 )之端緣分別環設 有穿孔（2 4 )，而輻條（3 0 )之一端係穿設於穿孔（ 2 4)，輻條（3 0 )另端係連接於車圈（4 0 )。 於下則提出六個實施例用以敘述本發明所增設之環體 (2 3 )之使用方式： 其中參照第二、三圖所示，係本發明之第一實施例， 其環體I 2 3 ：)之罝徑係大於第一、二邊緣I 2 1 、2 2 )，而於環體（2 3 )環設之穿孔（2 4 )上穿設有輻條 (30)，而輻條（30)之另端係直接連接至車圈（4 0 ) 〇 請參照第四至七圖所示，為本發明之第二、三實施例 ，該環體（2 3)之直徑可小於或等於第一、二邊緣（2 1 、22)，而輻條（30) —端同樣係連接於第一、二 邊緣（21、22)及環體（23)之穿孔（24)，而 另端係連接至車圈（40)。 上述之輻條連接方式係為直拉式或交叉式之編法，但Page 6 1236981 V. Description of the invention (3) The spokes are stressed too much, and when the spokes are broken, it will cause danger to the user. [Embodiment] The present invention relates to an improved structure of a flower hub, as shown in the first figure. The most basic composition of this improved structure of a flower hub includes: a hollow flower than the body (20) ^ 其 花 毅The main body (20) is provided with a first edge (21) and a second edge (22). The first and second edges (21, 2 2) are provided at two side ends of the hub body (2 0), and A ring body (2 3) is provided between the first and second edges (21, 2 2), and the first and second edges (21, 2 2) and the end edges of the ring body (2 3) are respectively ring-shaped. The perforation (2 4), and one end of the spoke (30) is passed through the perforation (24), and the other end of the spoke (30) is connected to the rim (40). In the following, six embodiments are provided to describe the use of the ring body (2 3) added in the present invention: Wherein referring to the second and third figures, it is the first embodiment of the present invention, and the ring body I 2 3: The diameter of the ring is larger than the first and second edges I 2 1, 2 2), and the spoke (30) is passed through the perforation (2 4) of the ring body (2 3), and the spoke (30 ) The other end is directly connected to the rim (40). Please refer to the fourth to seventh figures, which are the second and third embodiments of the present invention. The diameter of the ring body (23) can be smaller than or equal to the first. One or two edges (21, 22), and the spoke (30)-the end is also connected to the first and second edges (21, 22) and the perforation (24) of the ring body (23), and the other end is connected to The rim (40). The spoke connection method mentioned above is a straight pull or cross type, but
第7頁 1236981 五、發明說明（4) 直拉式之輻條對花 扭矩，且直拉式輻 明又可再提供另種 十圖，其為本發明 0 )套置於第一 中段，而第 、 而一端穿設於環體 套接體（5 0 之第五 條係連 ，而將 2 3 圈（ 輻條 輻條 之穿(5 施例 2 ) 穿孔 之穿 最低 有多 可配 體（5 本發明 )之輻4 0)(30(30 孔（2 0 ) 〇 而請再 ，該環 ，於第(24 孔（2 〇 藉環體 種不同 合不同 轂之力臂長 條之拉力容 花轂及車圈 之第四實施 二邊緣（2 邊緣之輻條 (2 3 )穿 實施例圖， 接於環體（ 套接體（5 度不夠， 易將輻條 之連接方 例，其係 1、2 2 係直接連 孔之輻條 無法產生足夠大之 帽拔出，因此本發 式，請參照第八至 利用一套接體（5 )輻條（3 0 )之 接車圈（4 0 )， ，將其另端套置於 )中段，再將第一 )一端接置設於第 4 )，而另端係套 請參照第 2 3 )之 0 )套置 、二邊緣 參照第十二、十三 體可為第一環體（ 一、二環體（2 3 )，而可藉第一、 4 )令每條輻條（ (23 之連接 之使用 )之穿孔（ 方式，例： 者需求及特Page 71236981 V. Description of the invention (4) Straight-pull spokes pairing torque, and straight-pull spokes can provide another ten diagrams, which are 0) set in the first middle section, and the , And one end is inserted through the ring body socket body (50th of the fifth tether, and the minimum number of perforable penetrating penetrating penetrating penetrating penetrating penetrating penetrating (5 Example 2) of 2 3 turns (5 the present invention) ) Spoke 4 0) (30 (30 holes (2 0) 〇 And please, the ring, in the (24 hole (20) ring body with different types of different lengths of the arms of the arms of the force-bearing hub and the hub The fourth embodiment of the rim is a two-edge (two-edge spoke (2 3)) embodiment diagram, connected to the ring body (sleeve body (5 degrees is not enough, it is easy to connect the spokes, such as 1, 2 2) The spokes directly connected to the holes cannot produce a sufficiently large cap to be pulled out, so for this hair style, please refer to the eighth to the rim (40) using a set of adapters (5) spokes (3 0). The end sleeve is placed in the middle section, and then the first) one end is placed on the 4th), and the other end sleeve is referred to the 2) 3) 0) The sleeve, the two edges can be referred to the twelfth and thirteenth body It is the first ring body (the first and second ring bodies (2 3), and the first and the fourth ring bodies can be used to perforate each spoke ((the use of the connection of 23)).
十一圖，該環體（ 穿孔（2 4 )及車Γ 於環體（2 3 )之 (2 1、2 2 )之 一、二邊緣（21、22) 接於環體（2 3 )之套接體 圖所示， 2 3 1) 1、2 3 二環體（ 3 0 )所 2 4)， 直拉式、 性，而為 為本發明之第六實 及第二環體（2 3 2 )上係分別設有 2 3 1^ 2 3 2 ) 承受之作用力降到 可使輻條（3 0 ) 交叉編法等，其係 有更佳之連接組合Eleven pictures, the ring body (the perforation (2 4)) and the car Γ are connected to one of (2 1, 2 2) and two edges (21, 22) of the ring body (2 3) to the ring body (2 3) As shown in the diagram of the socket body, 2 3 1) 1, 2 3 bicyclic body (30) 2 4), straight pull type, and is the sixth embodiment of the present invention and the second ring body (2 3 2) The upper part is provided with 2 3 1 ^ 2 3 2) The applied force is reduced to make the spokes (3 0) cross stitching, etc., which has a better connection combination
第8頁 1236981 五、發明說明（5) 方式，因此環體（23)之穿孔（24)可設於不同之半 徑圓上，而可視使用者需求選擇不同半徑圓上之穿孔，且 可視使用狀態改變穿設之穿孔數量。 藉第一、二邊緣（21 、22)及環體（23)之輻 條（3 0 )，可令花轂本體（2 0 )傳到輻條（3 0 )之 力量更平均地傳到車圈（4 0 )上，因此每一條輻條（3 0 )可受力更平均，若於需承受較大拉力時，力量均分以 後，輻條（3 0 )更不會有斷裂之情況發生。 且因本發明之第一、二邊緣（21 、22)及環體（ 2 3 )均接設有輻條（3 0 )，因此若有其中一條輻條（ 30)因受力或受外力而斷裂，但因可將力量分散於二邊 緣（21 、22)及環體（23)，因此可藉由其它之輻 條（3 0 )分散力量，而不會因有任一條輻條（3 0 )斷 裂而導致車圈變形。 阳苟週用个1¾稱_汉使用者I為水，a此於化较个m (20)之穿孔（24)及輻條（30)連接方式可有多 種變化，輻條（3 0)可直接由穿孔（24)直拉至車圈 (40)，又可利用套接體（50)套接至輻條（30) 之中段，而其不但可利用不同之連接方式，且於輻條（3 0)之應用上可再藉不同粗細之輻條（3 0)，如第八、 九圖所示，變化出更加之使用狀態，其可避免使用太細之 輻條（3 0 )，造成受力大時有斷裂之情況產生，本發明 藉環體而使花轂之結構性更佳，且增加該輻條之承受力強 度0Page 81236981 V. Description of the invention (5) method, so the perforations (24) of the ring body (23) can be set on different radius circles, and perforations on different radius circles can be selected according to user needs, and the use status can be viewed Change the number of perforations you wear. By the first and second edges (21, 22) and the spokes (3 0) of the ring body (23), the force transmitted from the hub body (2 0) to the spokes (3 0) can be evenly transmitted to the rim ( 4 0), so each spoke (3 0) can be more evenly stressed. If a larger tensile force is needed, the spokes (3 0) will not break after the force is evenly divided. And because the first and second edges (21, 22) and the ring body (23) of the present invention are provided with spokes (30), if one of the spokes (30) is broken due to a force or an external force, However, because the force can be dispersed on the two edges (21, 22) and the ring body (23), the force can be dispersed by other spokes (3 0) without causing any of the spokes (3 0) to break. Deformed rim. Yang Gouzhou uses a 1¾ to call _ Han user I is water. There are many variations in the connection method of perforations (24) and spokes (30) of m (20). The spokes (30) can be directly changed by The perforation (24) is pulled straight to the rim (40), and can also be sleeved to the middle of the spoke (30) by using the socket body (50). Not only can it use different connection methods, but also In the application, spokes of different thicknesses (30) can be borrowed again, as shown in Figures 8 and 9, to change to a more use state, which can avoid the use of spokes (30) that are too thin, resulting in fracture when the force is large. As a result, the structure of the hub is improved by the ring body of the present invention, and the bearing strength of the spoke is increased.
第9頁 1236981 五、發明說明（6) 由上所述者僅為用以解釋本發明之較佳實施例，並非 企圖據以對本發明作任何形式上之限制，是以，凡有在相 同之創作精神下所作有關本發明之任何修飾或變更，皆仍 應包括在本發明意圖保護之範疇。 綜上所述，本發明花轂之改良結構在結構設計、使用 實用性及成本效益上，確實是完全符合產業上發展所需， 且所揭露之結構創作亦是具有前所未有的創新構造，所以 其具有「新穎性」應無疑慮，又本發明可較習知結構更具 功效之增進，因此亦具有「進步性」，其完全符合我國專 利法有關發明專利之申請要件的規定，乃依法提起專利申 請，並敬請 鈞局早日審查，並給予肯定。Page 91236981 V. Description of the invention (6) The above is only used to explain the preferred embodiments of the present invention, and is not intended to limit the present invention in any form. Therefore, all the Any modification or change made to the present invention in the spirit of creation should still be included in the scope of the present invention. In summary, the improved structure of the flower hub of the present invention is indeed fully in line with the needs of industrial development in terms of structural design, practicality and cost-effectiveness, and the disclosed structural creation also has an unprecedented innovative structure, so its There should be no doubt about "newness", and the invention can be more effective than the conventional structure, so it is also "progressive". It fully complies with the requirements of the patent law on application requirements for invention patents in China. Application, and kindly ask the Bureau to review and affirm.
第10頁 1236981 圖式簡單說明 本 發 明 的 較 佳 實 施 例 可 以 配 合 所 附 的 圖 式 而 作 更 詳 細 的 說 明 1 俾 使 審 查 委 員 對 於 本 發 明 可 以 獲 致 更 進 一 之 瞭 解 其 中 • A X 主 要 元 件 符 號 說 明 • 1 0 a/- 化 轂 本 體 1 1 第 一 邊 緣 1 2 第 二 邊 緣 1 3 穿 孔 1 4 輻 條 2 0 化 轂 本 體 2 1 第 一 邊 緣 2 2 第 —" 邊 緣 2 3 環 體 2 3 1 — — — — 第 一 環 體 2 3 2 一 — — — 第 二 環 體 2 4 穿 孔 3 0 輻 條 4 0 車 圈 5 0 套 接 體 B 圖 式 編 號 說 明 ； Phr ―丨一 ,^η 固 货' 本 呤心 W r-* m 之 剖 面 示 意 圖 第 二 圖 係 本 發 明 第 一 實 施 例 之 示 意 圖 ; 第 三 圖 係 第 二 圖 之 局 部 放 大 圖 第 四 圖 係 本 發 明 第 二 實 施 例 之 示 意 圖 ， 第 五 圖 係 第 四 圖 之 局 部 放 大 圖 ， 第 六 圖 係 本 發 明 第 三 實 施 例 之 示 意 圖 ; 第七圖係第六圖之局部放大圖； 第八圖係本發明第四實施例之示意圖； 第九圖係本發明第四實施例之另一示意圖； 第十圖係本發明第四實施例之局部放大圖；Page 101236981 Brief description of the drawings The preferred embodiment of the present invention can be described in more detail in conjunction with the attached drawings. 1 俾 Enable the review committee to gain a better understanding of the present invention. 1 0 a /-chemical hub body 1 1 first edge 1 2 second edge 1 3 perforated 1 4 spokes 2 0 chemical hub body 2 1 first edge 2 2 — " edge 2 3 ring body 2 3 1 — — — — First ring body 2 3 2 One — — — Second ring body 2 4 Perforated 3 0 Spokes 4 0 Rims 5 0 Socket body B Schematic description of the number; Sectional schematic diagram of the heart W r- * m The second diagram is a schematic diagram of the first embodiment of the present invention; the third diagram is a partially enlarged view of the second diagram and the fourth diagram It is a schematic diagram of the second embodiment of the present invention, the fifth diagram is a partially enlarged view of the fourth diagram, and the sixth diagram is a schematic diagram of the third embodiment of the present invention; the seventh diagram is a partially enlarged diagram of the sixth diagram; the eighth diagram Fig. 9 is a schematic diagram of a fourth embodiment of the present invention; Fig. 9 is another schematic diagram of a fourth embodiment of the present invention; Fig. 10 is a partially enlarged view of the fourth embodiment of the present invention;
第11頁 1236981 圖式簡單說明 第十一圖係本發明第五實施例之示意圖 第十二圖係本發明第六實施例之示意圖 第十三圖係第十二圖之局部放大圖； 第十四圖係習知結構之示意圖；以及 第十五圖係習知結構之另一示意圖。Page 111236981 Brief description of the drawings The eleventh diagram is a schematic diagram of the fifth embodiment of the present invention. The twelfth diagram is a schematic diagram of the sixth embodiment of the present invention. The thirteenth diagram is a partial enlarged view of the twelfth diagram. Tenth The fourth figure is a schematic diagram of a conventional structure; and the fifteenth figure is another schematic diagram of a conventional structure.
第12頁Page 12
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW92106459A TWI236981B (en) | 2003-03-24 | 2003-03-24 | Improved hub structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW92106459A TWI236981B (en) | 2003-03-24 | 2003-03-24 | Improved hub structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200418653A TW200418653A (en) | 2004-10-01 |
| TWI236981B true TWI236981B (en) | 2005-08-01 |
Family
ID=36821290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW92106459A TWI236981B (en) | 2003-03-24 | 2003-03-24 | Improved hub structure |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI236981B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100459930C (en) * | 2005-12-26 | 2009-02-11 | 优盛医学科技股份有限公司 | Correction method of electronic sphygmomanometer and apparatus thereof |
-
2003
- 2003-03-24 TW TW92106459A patent/TWI236981B/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100459930C (en) * | 2005-12-26 | 2009-02-11 | 优盛医学科技股份有限公司 | Correction method of electronic sphygmomanometer and apparatus thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200418653A (en) | 2004-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI236981B (en) | Improved hub structure | |
| TWI588055B (en) | Body frame for bicycle | |
| EP1502768A3 (en) | Bicycle Rim | |
| JP2004322868A (en) | Hub structure | |
| CN206309255U (en) | Tension type curtain | |
| CN204820943U (en) | Combined material hub | |
| CN201769969U (en) | Folding positioner structure of folding bicycle | |
| CN205098253U (en) | New -type magnesium alloy steering wheel skeleton | |
| TWM311643U (en) | Angle adjustable head set structure of bicycle | |
| CN207644063U (en) | A kind of high-strength vehicle steel ring | |
| TWM488443U (en) | Bicycle with horse riding effect | |
| CN100369761C (en) | Improved patterned hub structure | |
| CN219172083U (en) | Spoke, wheel and climbing motorcycle provided with wheel | |
| CN213607555U (en) | Composite material wheel and wheelchair | |
| CN208007159U (en) | Seatpost theft-prevention structure | |
| TWM573295U (en) | Wheel cover of mobile device | |
| TWM241257U (en) | Improved structure for spoke | |
| TWM416527U (en) | Fast dismantling device with pry tire function | |
| EP2586625A1 (en) | Carbon fiber bicycle wheel | |
| CN206874736U (en) | A kind of vehicle shock absorber valve seat | |
| CN212289361U (en) | Bicycle wheel with reinforcing ribs | |
| TW200422207A (en) | Improved structure for wheel rim | |
| TWI543902B (en) | Body frame for bicycle | |
| TW202208190A (en) | Spokes including carbon fiber composite materials and enhancing joining stability at both ends of spoke | |
| CN101011919A (en) | Spoke wheel rim |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |