丄 —~I---- 7 T —----- ) 經濟部中央標準局員工消費合作衽印製 、發明説明（i ) 發明背主 使賴㈣㈣賴牲性織物。 的。4物於衣物中以提供鏈録防護是長久為人所知 巴代爾(Bartels)申請於⑼…心曰公 =，279,95 6,揭示具有多層尼龍布的防護性塾子= 織或1/2斜紋組織之織布。每-層用交織二 衣成/、比層非父織時更不易自墊結構中撕裂。 ^梭⑻如e)等中請於1 9 95年3月7日公告之美國專 ΜΓ" 95,6 8 3揭示—種包含數種針織纖維複合織物層所 構成的防護性塾子。 1 9 8 6年u月2〇日公開之歐洲專利_請公開號，揭示數層 =構造物形成的鏈㈣護物，其中該織物為芳香族聚: 胺々所構成的稀鬆織物且數層織物稀鬆地缝編一起供一 整的破壞層以阻止鏈子。該織物揭示為仿亞麻(平紋)： 物。 發明說明 本發明提供-種防護移動鏈鎬刀刀之犧牲性織物結構， 其包括沿層周園結合-起的多屬複合層織物且由具至少每 分特(dtex) 10克及至少每分特15〇克抗張模量紗所構成的 1 / X緞紋組織，其中X由3到9。 、-種犧牲性織物結構亦提供包括由芳香族聚酷胺紗製成 之多層複合織物層。 本發明結構之較佳具體實施例其利用$對苯二甲釀對苯 -4- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公餐） (I先閲·讀背面之注意事項再填寫本F )丄 — ~ I ---- 7 T —-----) Printed by the Central Bureau of Standards of the Ministry of Economic Affairs on consumer cooperation, printing and description of inventions (i) The owner of the invention relied on animal fabrics. of. 4 things in clothing to provide chain protection is known for a long time. Bartels applied for ⑼ ... Heart = 279,95 6, revealing protective rafters with multi-layer nylon cloth = woven or 1 / 2 twill weave. Each layer is made of interwoven fabrics, which is more difficult to tear from the cushion structure than when the layers are non-woven. ^ Shu shu such as e), etc., please disclose in the United States of America, published on March 7, 1995, "MΓ" " 95,6 8 3-a protective rafter composed of several kinds of knitted fiber composite fabric layers. European patent published on u 20, 1996, please disclose the number, revealing several layers = chain protectors formed by structures, in which the fabric is a scrim made of aromatic polyamines and several layers The fabric is loosely stitched together for an entire layer of damage to stop the chain. The fabric was revealed as a linen (plain weave) fabric. DESCRIPTION OF THE INVENTION The present invention provides a sacrificial fabric structure for protecting a mobile chain pick knife. The sacrificial fabric structure includes a multi-gene composite layer fabric joined together along a layer of a circle and composed of at least 10 grams per dtex and at least Special 1 / X satin weave composed of 15 grams of tensile modulus yarn, where X ranges from 3 to 9. A sacrificial fabric structure is also provided including multiple composite fabric layers made of aromatic polyurethane yarn. The preferred embodiment of the structure of the present invention uses $ -p-xylylene to make p-benzene-4- This paper size is applicable to Chinese National Standard (CNS) A4 specification (210X297 meal) (I read first, read the precautions on the back, and then Fill out this F)
496914 A7 五、發明説明（ 二 胺絲製成具至少1 2 0 〇分特 之 織以1 / 3緞紋組織較佳（即熟知之4 與毡層交替較佳。 万香族聚醯胺紗。該織物組 枚锻紋）且該複合織物層 凰_示詳細 圖1為緞紋、斜紋及平紋織物之圖示。 圖2為本發明犧牲性結構的橫截面圖。 詳細說 本發明織物結構使用之紗由連續絲形成 聚酿胺製成較佳。「芳香族聚釀胺」表示__^ 至少85%的醯胺（-co_贿_)鏈結直接接至兩芳香環/。、對 t香族聚醯胺為本發明纖維的主聚合物且聚對苯二甲 苯二胺（PPD-Τ)為較佳的對芳香族聚醯胺。 此意圖擁有鏈録防護材料以有效停止鏈子且因此拖延鏈 録馬達以消除或緩和鏈子所造成的傷害。若為鏈銀防银 物，孩織物成份需由強力紗製成且該紗相對易自織物抱開 ㈣㈣且易吸收（drawn lnt。）鏈子之—擊。該織物因而 板牲來對移動鏈銀刀鋒提供防護。芳香族聚醯胺紗择明特 別週用輪防護材料；且本發明之犧牲性織物結構包括 多層由芳香族聚醯胺紗織成特殊織紋：（該織紋發現能提供 特別有效的保護）之特殊織布。 發明者發現藉由結合芳香族聚_胺纖維強度與使用锻紋 組織使纖維穩固於織物中能立刻有效停止鏈子，其明顯且 令人驚訝的改善鏈鋸防護性。 阑 '圖1表示一種織紋樣式的基本分類。圖1 a為平紋組 該紗由芳香族 請 閲· 讀 背 ft 5 Ϊ 事 項 再 填 寫 本 頁，496914 A7 V. Description of the invention (Diamine yarn made of at least 12 00 dtex with 1/3 satin weave is better (that is, 4 is better known as alternating with felt layer. Wanxiang family polyamide yarn The fabric group is wrought) and the composite fabric layer is shown in detail. Figure 1 is a diagram of satin, twill and plain weave. Figure 2 is a cross-sectional view of the sacrificial structure of the present invention. The fabric structure of the present invention is described in detail. The yarn used is preferably made of continuous silk to form polyamines. "Aromatic polyamines" means that at least 85% of the amidine (-co_ brie_) links are directly connected to the two aromatic rings /., Para-t-polyamine is the main polymer of the fiber of the present invention, and polyparaxylylene diamine (PPD-T) is a better para-aromatic polyamine. The intention is to have a chain-link protection material to effectively stop the chain And therefore delaying the chain recording motor to eliminate or mitigate the damage caused by the chain. If it is a chain silver anti-silver object, the fabric component of the child needs to be made of strong yarn, and the yarn is relatively easy to be uncoiled from the fabric and drawn easily. ) Strike of the chain. The fabric thus protects the silver blade of the moving chain. Amine yarns are selected as special weekly wheel protection materials; and the sacrificial fabric structure of the present invention includes multiple layers of special weaves woven from aromatic polyamide yarns (the weaves are found to provide particularly effective protection). The inventors have discovered that by combining the strength of aromatic polyamine fibers with the use of wrinkled tissue to stabilize the fibers in the fabric, the chain can be effectively stopped immediately, which significantly and surprisingly improves the protection of the chain saw. Basic classification of pattern. Figure 1 a is plain weave group. The yarn is read by aromatic. Read the back ft 5 Ϊ Matters and then fill in this page,
訂 尺度適财關家CNS ) 210X297 公釐） 496914 A7 B7 五、發明説明（ 織樣式其中每—根緯紗⑴）成功地由上而下地經過每一根 經紗（12)，每行交替而產生規則、相當緊密緯/經交叉點 (13)。圖lb4斜紋组織樣式其中每—根綠紗⑴）以交錯系 列方式漂浮過經紗（12)以產生斜紋或斜稜紋的緯/經交叉點 (13)。圖U為緞紋組織樣式其中每一根緯紗（ιι)漂浮過經 紗（1 2 )以致緯/經交叉點（i 3 )分佈愈均等廣泛愈好。 由圖1可看出，緞紋織物提供緯/經交又點間最大距離同 時相鄰緯/經交叉點間開口達最大化。可發現對鏈鋸防護 性，在鏈鋸接觸織物的短時間内，最大保護性將由緯/經交 叉數目最小化與有效織物的自由長度最大化的織物所達 成。緞紋織物在所有方向緯/經交叉點間距離達最大化且提 供較平滑（無凸紋）表面給更均勾堆積的織物元件。 經濟部中央標隼局員工消費合作社印製 本發明使用緞紋織物且緞紋織物以丨/3至丨/9緞紋織物較 佳。最常用的緞紋織物為丨/3，亦為熟知4牧緞紋，其中緯 紗以連續重覆一上三下方式通過經紗；且產生的緯/經交叉 點其分離愈遠愈好。據信較丨/3緊密緞紋織物提供太多緯/ 經父叉點及鏈蘇低接近性的不當自由纖維。較1 / 9鬆散緞紋 織物發現產生易由鏈鋸拆散織物的緯紗以致產生不足的阻 抗及鏈子的微幅降速。 本發明有用的芳香族聚醯胺紗具有至少2 0 0分特之線密 度。本發明之紗線結構在鋸子拉緊織物前必需具足夠強度 阻抗斷裂或自織物拉出。該紗線必須具2 0 〇至3 4 0 0分特線 密度，1 0 0 0 - 1 7 0 0分特較佳；且這些紗線内之長絲需為連 續且具大於1分特上至8分特之線密度，大於1.5分特上至5 -6- 本纸張尺度適用中國國家標隼（CNS ) A4規格（210X 297公釐） 經濟部中央標隼局員工消費合作社印製 496914 A7 --—-— _B7 ___ 五、發明説明（4 ) " '' — 刀特較佳。低限為必須的以達到足夠的保護性而上限則愈 操=便性更有關係。若使用紗線或長絲具高於特定限制 义線密度’將不易於形成織物且所形成的織物過於硬挺而 不易使用。 除了織物的膨鬆性外（其藉由使用具至少2〇〇分特且至少 U00分特更佳的紗線成之織物所提供），本發明之織物必 須具有非常高強力以致移動鏈子將纖維自織物拉出而非僅 斷裂而已。所需強力可藉由使用具至少每分特10克強度（且 至少每分特15克強度為佳）及每分特15〇克至2〇〇〇克抗張 模量（每分特5 00至1 5 00克為佳）紗來獲得。模量高於每分 特1 5 0克將導致使用時過多的纖維拉伸，且具高於每分特 2000克模數之纖維實際使用時則過於硬挺。強度少於每分 特1 〇克將導致織物撕扯而非拉向鏈子。因強力是這些應用 中之首重，所以這些纖維並無強度上限。 本發明織物結構可由不同的高強度纖維型式聚合物所製 成除水對苯一甲醒對苯二胺外，包括，舉例來說，伸直 鍵聚晞如超高分子量聚乙烯、高強力聚乙烯醇、聚签乙 二醇酯、聚對伸苯基苯并雙噚唑poly(p_phenylene benzobisoxazole)及其類似物。 據發現鏈鋸防護性於相鄰防護結構層在最需保護區域無 連接時可獲得增進。換句話說’保護結構不應缝接一起， 如，藉由材料主體交叉編織。據發現將各層缝接一起導致 鍵齒可拔取的紗線自由長度減少，且因此，減少結構防護 效能。當織物層缝接一起或沿層邊緣附著時，在可能接觸 ， -7- 本紙張尺度適用f HD家榡準（CNS ) A4規格（210>< 297公缝1 "—'Set the size of the appropriate financial CNS) 210X297 mm) 496914 A7 B7 V. Description of the invention (weaving style in which each-weft yarn reed) successfully passed each warp yarn (12) from top to bottom, each line alternates to produce rules , Quite close weft / warp intersection (13). Figure lb4 twill weave pattern (each green tuft) floats across the warp yarn (12) in a staggered series to create a weft / warp intersection (13) of twill or diagonal rib. Figure U is a satin weave pattern in which each weft yarn (ιι) floats over the warp yarn (1 2) so that the weft / warp intersection (i 3) is more evenly distributed and better. It can be seen from Fig. 1 that the satin fabric provides the maximum distance between the weft / warp crossing points while maximizing the opening between adjacent weft / warp crossing points. It can be found that the protection of the chain saw, in the short time that the chain saw is in contact with the fabric, the maximum protection will be achieved by a fabric that minimizes the number of weft / warp crossings and maximizes the free length of the effective fabric. The satin fabric maximizes the distance between weft / warp intersections in all directions and provides a smoother (non-embossed) surface for more uniformly stacked fabric elements. Printed by the Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs The present invention uses satin fabrics, and the satin fabrics are preferably / 3/3 to 9/9 satin fabrics. The most commonly used satin fabric is 丨 / 3, which is also known as the 4 satin pattern, in which the weft yarns pass through the warp yarns in a manner of repeating one on top and three on the next; and the separation between the weft / warp intersections produced is as far as possible. It is believed to provide too many improper free fibers with lower weft / warp-prong points and chain suede than 丨 / 3 compact satin fabric. Loose satin fabrics were found to produce loose wefts that were easily dismantled by a chain saw, resulting in insufficient resistance and slight chain deceleration. The aromatic polyamide yarns useful in the present invention have a linear density of at least 200 dtex. The yarn structure of the present invention must have sufficient strength before the saw pulls the fabric to break or resist pulling out of the fabric. The yarn must have a linear density of 200 to 3400 dtex, preferably 1 00 to 1700 dtex; and the filaments in these yarns must be continuous and have a diameter greater than 1 dtex Linear density up to 8 dtex, greater than 1.5 dtex up to 5 -6- This paper size applies to China National Standard (CNS) A4 (210X 297 mm) Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 496914 A7 ------ _B7 ___ V. Description of the Invention (4) " '' — The knife is particularly good. The lower limit is necessary to achieve adequate protection, while the upper limit is more operational = convenience is more relevant. If yarns or filaments are used that have a specific limit above a certain linear density ', it will not be easy to form a fabric and the resulting fabric will be too stiff to use. In addition to the bulkiness of the fabric (which is provided by using fabrics with yarns of at least 200 dtex and better of at least U00 dtex), the fabric of the present invention must have a very high strength such that moving chains will bind the fibers Pull out from the fabric instead of just breaking. The required strength can be achieved by using a strength of at least 10 grams per dtex (and preferably at least 15 grams per dtex) and a tensile modulus of 150 grams to 2000 grams per dtex (500 to 1 per dtex) 5,000 grams is better) yarn to obtain. A modulus higher than 150 grams per dtex will result in excessive fiber stretching during use, and fibers with a modulus higher than 2000 grams per dtex are too stiff in actual use. Strength less than 10 grams per dtex will cause the fabric to tear rather than pull towards the chain. Because strength is the number one priority in these applications, there is no upper limit on the strength of these fibers. The fabric structure of the present invention can be made of polymers of different high-strength fiber types. In addition to water p-xylylene, p-phenylenediamine, including, for example, straight-bonded polyfluorene, such as ultra-high molecular weight polyethylene, high-strength polymer, etc. Vinyl alcohol, polyethylene glycol ester, poly (p-phenylene benzobisoxazole), and the like. It has been found that the protection of the chain saw can be improved when adjacent protective structures are left unconnected in areas where protection is most needed. In other words, the 'protective structure should not be sewn together, e.g., cross-woven by the body of the material. It has been found that stitching the layers together results in a reduction in the free length of the yarn with which the key teeth can be extracted, and therefore, a reduction in the effectiveness of structural protection. When the fabric layers are sewn together or attached along the edge of the layer, where possible, -7- this paper size applies to f HD furniture standard (CNS) A4 specification (210 > < 297 公 缝 1 " — '
496914 五、發明説明（ 鏈齒區域上各別防護材料 的。 才科層獨-性愈高愈好是非常重要 本發明防濩結構中較佳的層二， 钻姑拉、七# a 聋化物包括|逑織布織物與 + <父曰層（其一般使用芳香 万曰狹永月女短纖維經針軋. 水軋（固化加工製得）。該毡具 一 、 母十万木1 00至1 40克（每平 万碼3-4盎斯）及1至2 5蒡夫Γη λ 土、， 毛未㈧.04-0·1英吋）厚度。毡規範 由吴國辰業森林服務部門之6170_4〇規範提供。 關於圖2，保護結構20包括織布層21與毯層22交替。覆 盍層23可選擇性地作為裝飾、舒適、防水、或其他所需輔 助的目的。覆蓋層2 3為重量輕之内部或外部面料其不參與 提供鏈銀防護性。 測試方法 “本發明織物結構依ASTM F 1414_92a(下半身（腿部）保 護衣物對鏈鋸裁切阻抗測量標準測試方法）標準評估。測試 結果以臨界停止速度（T S S )表示。 除在此特定外，受評價之織物結構為織物/毡材料交替 構其敘述於美國農業森林服務部門6 170-4D規範内；且 亦敘述於此。 經濟部中央標準局員工消費合作社印製 實例 成 克 線 爾 實例1 ·由線密度1 2 6 0分特連續芳香族聚醯胺長絲織 之雙層織物。該紗線具每分特2 1 . 5克強度及每分特8 5 〇 之柷張模量。該紗線内之絲具1 . 6 5分特之線密度。該紗 由 E.I.du P〇nt d e Nemours and Company 以訊夫拉 (Kevlar®)K-49商標名下販賣。 -8- 本紙張尺度適用中國國家榡準（CNS ) Α4規格（210X297公釐） A7496914 V. Description of the invention (for the respective protective materials on the sprocket area. The uniqueness of the talent layer is as high as possible. It is very important. The better layer two in the anti-scratch structure of the present invention, 姑姑 拉 、 七 # a deafness Including | 逑 woven fabrics and + < father layer (which generally uses aromatic Wanyue Yongyue female short fiber needle-rolled. Water-rolled (made by curing process). The felt with a mother of 100 thousand wood 100 To 1 40 grams (3-4 ounces per square yard) and 1 to 2 5 widowers Γη λ soil, and Mao Wei㈧.04-0 · 1 inch) thickness. Felt specifications are provided by Wu Guochenye Forest Service Department. 6170_40 specifications are provided. Regarding Figure 2, the protective structure 20 includes a woven layer 21 and a blanket layer 22. The cladding layer 23 can be selectively used for decoration, comfort, waterproofing, or other auxiliary purposes as needed. Cover layer 2 3 For light weight internal or external fabrics that do not participate in providing chain silver protection. Test Method "The fabric structure of the present invention is evaluated in accordance with ASTM F 1414_92a (Standard Test Method for Measuring Resistance of Chainsaw Cut Resistance of Lower Body (Leg) Protective Clothing). The test results are expressed in critical stopping speed (TSS). In addition, the evaluated fabric structure is an alternating fabric / felt material, which is described in the US Agricultural and Forestry Service 6 170-4D specification; it is also described here. Example printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Example 1-A double-layer fabric woven from continuous aromatic polyamide filaments having a linear density of 1260 dtex. The yarn has a strength of 21.5 grams per dtex and a tensile modulus of 8500 per dtex. The yarn in this yarn has a linear density of 1.65 dtex. The yarn is sold under the brand name Kevlar® K-49 by EIdu Pont de Nemours and Company. -8- This paper Standards apply to China National Standards (CNS) Α4 specifications (210X297 mm) A7
另一織物為重量170克/米2(5盎斯/碼2)i17x 17平紋锋 物。此布作為實例控制或比較之用。 —測試結構使用與前述6 1 7 0 - 4 D規範需求一致之毡（由對 方香族聚醯胺短纖維製成且具約2 〇 〇克/米2之面密度 (3 · 5盎斯/碼2 )及約丨· 5毫米（〇 〇 6英吋）厚度）組裝。 為測試結構包括兩層織布織物交替兩層娃及上下表面之 覆蓋層。覆蓋層為中間重量之尼龍布；且該層僅沿層之外 園結合一起。在所有情況下，上表層面覆蓋層之下第一層 為芳香族聚醯胺織布織物。臨界停止速度根據AS tm F Wl4-92a標準評定。 兩組測試結構之臨界停止速度評定為： 银口口 LJSSUm/s) 發明物 13.6-15.0 比較物 11.5-12.2 經濟部中央標隼局員工消費合作杜印製 實例2 -再一次，由線密度丨2 6 0分特連續芳香族聚醯胺 長絲織成之雙層織物。該紗線内之絲具1 . 6 5分特之線密 度、母分特2 1 . 5克強度及每分特6 7 4克之抗張模量。該紗 線由 E.I.du Pont de Nemours and Company 以孰夫拉 爾K-29(Kevlar®K-29)商標名下販賣。 織物之一為重量170克/米2(5盎斯/碼2)之17X 17平紋織 物。此布作為此實例控制或比較之用。 另一織物為重量170克/米2(5盎斯/碼2)之17X17 1/3(4 枚緞紋）緞纹組織（通常稱為四經破緞紋）。 使用具所有一般長絲及紗線整理劑（其一般存在於商業上 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 496914 A7The other fabric is an i17x 17 plain weave with a weight of 170 g / m2 (5 ounces per yard 2). This cloth is used as an example for control or comparison. —The test structure uses a felt that is consistent with the requirements of the aforementioned 6 1 70-4 D (made of other aromatic polyamide short fibers and has an areal density of about 2000 g / m 2 (3.5 ounces / Code 2) and about 5 mm (0.6 inch) thickness). The test structure consists of two layers of woven fabric alternating two layers of baby and upper and lower cover layers. The cover layer is a nylon cloth of intermediate weight; and the layers are bonded together only along the outer layer of the layer. In all cases, the first layer below the upper surface cover is an aromatic polyamide fabric. The critical stopping speed is evaluated according to the AS tm F Wl4-92a standard. The critical stopping speeds of the two test structures were evaluated as: Yinkoukou LJSSUm / s) Invention 13.6--15.0 Comparative 11.5-12.2 Employees' consumption cooperation of the Central Bureau of Standards of the Ministry of Economic Affairs Du printed example 2-Once again, by linear density 丨Double-layer fabric made of 260 dtex continuous aromatic polyamide filaments. The filaments in the yarn had a linear density of 1.65 dtex, a strength of 21.5 dtex and a tensile modulus of 674 g / dtex. The yarn is sold under the brand name Kevlar® K-29 by E.I. du Pont de Nemours and Company. One of the fabrics is a 17X 17 plain weave with a weight of 170 g / m2 (5 ounces / yard 2). This cloth is used for the control or comparison of this example. The other fabric is a 17X17 1/3 (4 satin weave) satin weave with a weight of 170 g / m2 (5 ounces / yard 2) (commonly referred to as the four warp satin weave). Uses all common filament and yarn finishing agents (which are generally found in commerce. This paper size applies to China National Standard (CNS) A4 specifications (210X297 mm) 496914 A7
::得之織物(所謂的「胚布」))型式織物，及同樣 :那些整理劑由水及清潔劑在—般商業化方法下自纖= 洗乎足織物。使用兩種型式測試。 ^試結構使用與前述規範需求—致之㈣由對·芳香族聚 ㈣短纖維製成且具約20〇克/米2(3.5盎斯/碼2)之面密度 及约1.5¾米（0〇6英吋）厚度。）組裝。 该測試結構包括兩層織布織物交替兩層毡及上下表面之 復'^層。覆盖層為中間重量之尼龍布；且該層僅沿層之夕卜 圍結合一起。所有情況下，上表面覆蓋層之下第一層為芳 香族聚酿胺織物）。臨界停止溫度根據ASTM F 1414-92S 標準評定。 測喊結構之臨界停止溫度評定為： Γ請先蚱讀背面之注意事項再填寫本_頁) 經濟部中央標準局員工消費合作社印製 樣品 胚布 發明物 比較物 洗淨後 發明物 比較物 (TSS) (m / s ^ 15.5 12.7 14.6 12.3 (m / s L (_% ) 2.4 18.9 訂 丨飯· 2 18 vm *Β«ϋ_ι1 ϋϋ^ m^i 10-:: Obtained fabrics (so-called "blankets")) type fabrics, and the same: those finishing agents are made of water and cleaning agents in a common commercial method. Two types of tests are used. ^ The use of the test structure is in accordance with the requirements of the foregoing specifications. It is due to the fact that it is made of para-aromatic polyfluorene short fiber and has an area density of about 20 g / m 2 (3.5 ounces / yard 2) and about 1.5¾ m (0 〇6 inches) thickness. ) Assembly. The test structure includes two layers of woven fabric alternately two layers of felt and multiple layers of upper and lower surfaces. The cover layer is a nylon cloth of intermediate weight; and the layers are only joined together along the layer of the layer. In all cases, the first layer below the upper surface cover is an aromatic polyurethane fabric). Critical stopping temperature is evaluated according to ASTM F 1414-92S. The critical stopping temperature of the shouting structure is evaluated as follows: Γ Please read the precautions on the back of the grasshopper before filling in this _ page) Printed samples of the comparative fabrics of the germs of the invention printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs TSS) (m / s ^ 15.5 12.7 14.6 12.3 (m / s L (_%) 2.4 18.9 order 丨 2 · 2 18 vm * Β «ι_ι1 ϋϋ ^ m ^ i 10-
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