1285615 ι 參 九、發明說明： - 【發明所屬之技術領域】 . 本發明係關於船舶之方向舵的舵柱。 【先前技術】 船舶之舵的舵柱主要係由鍛鐵造成。如果欲鍛造具有大 長度之舵柱，就極少數的具有相當能力之鍛鐵場可供利用 而論，有困難，且舵柱的等級，特別具有超過1 〇米長度之 舵柱幾乎瀕臨此等鍛鐵場之能力。更甚者，長的，且時常 φ 亦具有大直徑之此類舵柱具有時常超過loot極限之大重量 。此現象此外需要定位和懸吊舵葉片在舵柱上之特別結構 . 【發明內容】 - 因此，本發明的目的在創造一種舵柱，大舵柱具有輕重 量，且其部份地由一種金屬材料，尤其是鍛鐵，因此依然 保持高抗彎強度和抗扭硬度。 此目的使用根據具有申請專利範圍第1項中所指示特性 Φ 之上述型式之舵柱予以達成。 * 因此，本發明在於：該舵柱具有由一種金屬材料，尤其 是鍛鐵製成之端段，及連接各端段之一種非金屬材料製成 之一個中（柱）段。 根據本發明之較佳具體實施例，由一種非金屬材料製成 之舵柱的中（柱）段係由碳纖維複合材料或碳纖維，較佳 是石墨纖維製成。 而且，本發明提供：由鍛鐵造成之舵柱的兩端段在其相 1285615 邊表面 構造以 並使用 μ 〇 的請求 大長度 造整個 兩端段 種碳纖 繞組的 纖維的 接等端 而因此 端段容 ί 0代表 是舵葉 20a與 互朝向之前面上具有頸型縮小之軸頸形狀段，其周 " 具有構造，作爲由碳纖維製成之中段之黏附表面， - 繞組形式環繞軸頸形狀之各段，藉以將碳纖維蓋覆 一種鑄型樹脂塡充入整個延伸中段長度之繞組區域c 本發明的另外有利之構成是申請專利範圍附屬項 標的。 根據本發明舵柱的構成帶來優點即：可製造具有 、大直徑和高重量船舶的方向舵之舵柱，不須要製 0 鍛鐡的舵柱，因爲僅舵柱的端段由鍛鐵製成而位於 之間舵柱的中段，係由一種非金屬材料，特別是一 維複合材料或碳纖維，較佳是石墨纖維製成，其以 - 形式形成舵柱的中柱段，藉以碳纖維複合材料或碳 - 繞組延伸入舵柱的各端段之相對端中，且固定地連 段。以此方式，創造一種舵柱，其端段由鍛鐵造成 ，可承受至最高負載。而且，由鍛鐵造成之舵柱的 納用於定位舵柱在舵柱的在舷承座中之軸承。 # 【實施方式】 關於第1圖和第2圖中所示之具體實施例，數字 船體，2 0是具有端2 0 a，2 0 b之方向舵舷承座，3 0 片，40是蛇柱。 將經構形成爲懸臂樑之方向舵舷承座20以其上端 船體1 0固定連接並具有容納舵柱4 0之一個內部內徑2 5。 該方向舵舷承座20穿透入舵葉片30中，其固定地連接導 引通過方向舵舷承座2 0的內部內徑2 5之舵柱4 0的自由下 1285615 t 9 端2 0b。用於容納方向舵舷承座20的自由端20b之，經 " 成在舵葉片3 0中之較佳圓柱體錐形3 5經由側面的板材 - ，37予以限制（第2圖）。 爲了安置該舵柱40,方向舵舷承座20具有至少一個軸 。關於第2圖中所示之具體實施例，設置兩軸承70，71 即：一個內軸承70和一個外軸承71，藉以使軸承70設 在方向蛇舷承座20之內壁面上及使另一軸承71設置在 向舵舷承座的外壁面上或在經設置在舵葉片3 0上之承座 籲 內壁面上。 將安置在方向舵舷承座20中之舵柱40以如此方式構 以便其兩個端段41，42由鍛鐵製成，而中柱段45由一 . 非金屬材料，特別是一種碳纖維複合材料或碳纖維，較 是石墨纖維製成（第3圖）。按鍛鐵，已知是具有低於〇 . 碳含量之鐵。 可提供不同構造的構成來固定舵柱40的中柱段45。如 據第4圖之一具體實施例顯示：兩端段4 1，42的相互相 • 之前面具有軸頸形狀段51，52，爲了保証抓牢和支持由 纖維造成之中柱段4 5，軸頸形狀段5 1，5 2較佳具有一個 壁構造51 a，52a。較佳，將碳纖維或碳纖維複合材料經 繞組60固定在端段41，42的軸頸51，52上，藉以繞組 伸在兩軸頸51，52的周圍上及延伸在中柱段45的全長 爲了增加強度，將碳纖維使用鑄型樹脂蓋覆或塗覆。 根據本發明之舵柱構成由特別有利於製造很長的且具 最輕重量之舵柱。舉例而言，就具有1 〇π]長度之舵柱而 形 36 承 〇 置 方 的 成 種 佳 6% 根 對 碳 外 由 延 〇 有 論 •Ί· 12856151285615 ι IX. Description of the invention: - [Technical field to which the invention pertains] The present invention relates to a rudder post for a rudder of a ship. [Prior Art] The rudder post of the ship's rudder is mainly caused by wrought iron. If you want to forge a rudder column with a large length, there are very few wrought iron fields with considerable capacity to use. It is difficult, and the level of the rudder column, especially the rudder column with a length of more than 1 cm, is almost on the verge of such wrought iron. The ability of the field. What's more, long, and often φ, large-diameter such rudders often have a large weight that exceeds the limit of the loot. This phenomenon furthermore requires the special structure of positioning and suspending the rudder blade on the rudder post. SUMMARY OF THE INVENTION - Therefore, the object of the present invention is to create a rudder post which has a light weight and which is partially made of a metal Materials, especially wrought iron, still retain high flexural strength and torsional stiffness. This object is achieved using a rudder post of the above type having the characteristic Φ indicated in item 1 of the scope of the patent application. * Accordingly, the present invention resides in that the rudder post has an end section made of a metal material, particularly wrought iron, and a middle (column) section made of a non-metallic material connecting the end sections. According to a preferred embodiment of the invention, the middle (column) section of the rudder post made of a non-metallic material is made of carbon fiber composite or carbon fiber, preferably graphite fiber. Moreover, the present invention provides that the two ends of the rudder post caused by the wrought iron are constructed on the side surface of the phase 1285615 and the length of the fiber of the carbon fiber winding of the entire two end sections is made using the requested length of the μ 而 and thus the end section容ί 0 represents a rudder blade 20a and a journal-shaped section having a neck-down on the front surface facing each other, the circumference of which has a configuration as an adhesion surface made of a middle portion made of carbon fiber, - a winding form surrounding the journal shape Each segment, by which the carbon fiber is covered with a mold resin, is filled into the winding region of the length of the entire extended length. The additional advantageous constitution of the present invention is the subject matter of the patent application. The rudder column according to the invention has the advantage that the rudder column of the rudder having a large diameter and a high weight can be manufactured without the need to make a forged rudder post, since only the end section of the rudder post is made of wrought iron. The middle section between the rudder posts is made of a non-metallic material, in particular a one-dimensional composite or carbon fiber, preferably graphite fiber, which forms the middle column section of the rudder post in the form of a carbon fiber composite or carbon - The windings extend into opposite ends of each end section of the rudder post and are fixedly connected. In this way, a rudder post is created, the end section of which is caused by wrought iron and can withstand the highest load. Moreover, the rudder column caused by the wrought iron is used to position the bearing of the rudder post in the rudder post in the stern. #实施实施方式 With regard to the specific embodiment shown in Figures 1 and 2, the digital hull, 20 is a rudder pedestal with a end 2 0 a, 2 0 b, 30 pieces, 40 is a snake column. The rudder pedestal 20, which is configured as a cantilever beam, is fixedly coupled by its upper end hull 10 and has an inner inner diameter 25 that accommodates the rudder column 40. The rudder pedestal 20 penetrates into the rudder blade 30 and is fixedly coupled through the free lower 1285615 t9 end 20b of the rudder post 40 of the inner inner diameter 2 of the rudder side socket 20. For accommodating the free end 20b of the rudder side bearing 20, the preferred cylindrical cone 35 in the rudder blade 30 is limited via the side plates - 37 (Fig. 2). In order to position the rudder post 40, the rudder side socket 20 has at least one shaft. With regard to the specific embodiment shown in Fig. 2, two bearings 70, 71 are provided: an inner bearing 70 and an outer bearing 71, whereby the bearing 70 is placed on the inner wall surface of the direction snake rim 20 and the other The bearing 71 is disposed on the outer wall surface of the rudder carrier or on the bearing inner wall surface provided on the rudder blade 30. The rudder post 40, which is placed in the rudder side socket 20, is constructed such that its two end sections 41, 42 are made of wrought iron and the center post section 45 is made of a non-metallic material, in particular a carbon fiber composite or Carbon fiber is made of graphite fiber (Fig. 3). According to wrought iron, iron is known to have a carbon content lower than 〇. A different configuration can be provided to secure the center post section 45 of the rudder post 40. As shown in a specific embodiment of Fig. 4, the mutual phase of the two end sections 4 1, 42 has a journal shape section 51, 52 in front of it, in order to ensure grip and support of the column section 4 5 caused by the fiber, The journal shape segments 5 1, 5 2 preferably have a wall configuration 51 a, 52a. Preferably, the carbon fiber or carbon fiber composite material is secured to the journals 51, 52 of the end sections 41, 42 via windings 60, whereby the windings extend over the circumference of the two journals 51, 52 and extend over the entire length of the center post section 45. The strength is increased, and the carbon fibers are covered or coated with a mold resin. The rudder post according to the present invention is constructed to be particularly advantageous for the manufacture of very long and lightest weight rudder posts. For example, for a rudder column with a length of 1 〇π], the shape of the 36-shaped yoke is better than 6%. The carbon is extended by the Ί· 1285615
» I ’相較於完全由鍛鐵造成之舵柱，重量將減少約50%以上。 - 一個另外具體實施例提供：放置在方向舵舷承座20中之 . 舵柱4 0在放置在方向舵舷承座2 0中之軸承7 0，7 1的區域 中具有材料加強物80，藉以較佳地將材料加強物80設置在 方向舵舷承座端20b的區域中。使此等材料加強物80成形 在舵柱40上，較佳在經設置在方向舵舷承座20上之內軸 承70區域中之舵柱40的端段42上。 【圖式簡單說明】 φ /ί發明的主題以圖式中之一個實例表現。 第1圖寧示：設置在後體區域中之一具舵裝置，具有舵 柱〜置放在能在舷承座中。 - 第2圖顯示：舵裝置的放大顯示圖，部份呈側視圖，部 - 份呈垂直切割。 第3圖顯示：一舵柱圖，具有鍛鐵的端側段及具有非金 屬材料造成之一中柱段。 第4圖顯示：一舵柱圖，具有由鍛鐵造成之端段及經連 • 接至各端段之捲繞之碳纖維的中段。 ' 主要部分之代表符號說明 10 船體 20 方向舵舷承座 20a 上端 20b 下端 25 內部內徑 30 舵葉片 1285615 » X 35 圓柱體錐形 36,37 側面板材 _ 40 舵柱 41，42 端段 45 中柱段 51，52 軸頸形狀段 5 1 a , 52a 外壁構造 60 碳纖維繞組 • 70 內軸承 71 外軸承» I's the weight will be reduced by more than 50% compared to the rudder column made entirely of wrought iron. - A further embodiment provides: placed in the rudder side socket 20. The rudder column 40 has a material reinforcement 80 in the region of the bearing 70, 71 placed in the rudder side socket 20, thereby Preferably, the material reinforcement 80 is placed in the region of the rudder side bearing end 20b. These material reinforcements 80 are formed on the rudder post 40, preferably on the end section 42 of the rudder post 40 in the region of the inner bearing 70 disposed on the rudder side socket 20. [Simple description of the schema] The subject of the φ / ί invention is represented by an example in the schema. Figure 1 shows that one of the rear body regions has a rudder device with a rudder post that can be placed in a side bearing. - Figure 2 shows an enlarged view of the rudder unit, partially in side view and partially cut in sections. Figure 3 shows a rudder column diagram with wrought iron end sections and one of the mid-column sections with non-metallic materials. Figure 4 shows a rudder column with a section made of wrought iron and a middle section of the carbon fiber that is connected to each end section. 'Main part symbolic description 10 Hull 20 Directional rudder bearing 20a Upper end 20b Lower end 25 Internal inner diameter 30 Rudder blade 1285615 » X 35 Cylindrical cone 36, 37 Side plate _ 40 Rudder column 41, 42 End section 45 Column section 51, 52 journal section 5 1 a , 52a outer wall construction 60 carbon fiber winding • 70 inner bearing 71 outer bearing