TWI589749B - Multi-head embroidery machine and lower thread unit for a multi-head embroidery machine - Google Patents
Multi-head embroidery machine and lower thread unit for a multi-head embroidery machine Download PDFInfo
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C11/00—Devices for guiding, feeding, handling, or treating the threads in embroidering machines; Machine needles; Operating or control mechanisms therefor
- D05C11/18—Shuttles ; Shuttle holders; Shuttle driving arrangements
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Description
本發明關於申請專利範圍第1項引文的一多頭刺繡機及申請專利範圍第13項的引文的一種下線單元。The present invention relates to a multi-head embroidery machine of the first application of the patent scope and a lower-line unit of the citation of claim 13 of the patent application.
依Friedrich Schoner及Klaus Freier的書「刺繡技術」(VEB)技術書出版商,萊比錫,1982,第1版),刺繡機可依不同觀點分類:第一大類係針對刺繡頭程序的相關線系統的數目:在一些機器,刺繡只由一線系統產生,其他機器則需要二個線系統,亦即另外還需要一第二下線(後線、小線軸線、梭線或筒子線)。According to Friedrich Schoner and Klaus Freier's book "Embroidery Technology" (VEB) technical book publisher, Leipzig, 1982, 1st edition), embroidery machines can be classified according to different viewpoints: the first major category is related to the thread system of the embroidery head program. Number: In some machines, embroidery is only produced by a one-line system, while other machines require two line systems, that is, a second lower line (back line, small line axis, shuttle or bobbin).
第二大類係針同時操作的線的數目:單線刺繡機有Singer、Adler及曲柄刺繡機。多線式或比例刺繡機(Rapportstiokmaschino)係為梭刺繡機和手刺繡機。The second largest category of needles for simultaneous operation: single-line embroidery machines with Singer, Adler and crank embroidery machines. The multi-line or proportional embroidery machine (Rapportstiokmaschino) is a shuttle embroidery machine and a hand embroidery machine.
除了這二組外,還有多頭刺繡機,它不屬上述二組,此機器的原理在於將3個、4個、6個、10個或12個Singer刺繡機頭裝到一個大枱板上,這些刺繡機頭利用一共同驅動軸驅動。如此所達成之頭的同步運轉係有必要者,俾使所有的針同時刺入刺繡底布或同時從刺繡底布出來。在此,對於各個頭,該刺繡底布可個別地夾入在一刺繡框中。這些刺繡框利用螺絲固定在一種似筒子架(Gatter,英:creel)的構造上,該構造在水平面中由一小型自動裝置(機器人)「Automat」控制。在具有六個頭的刺繡自動機,刺繡場(面積)約為240×240mm。形成刺繡的元件以及形成刺繡的程序係與Singer刺繡機者相同。與後者的唯一不同處在於:在各針上還設一壓布器,它在刺繡形成時將刺繡底布牢牢保持住。如果刺繡框進一步運動,則壓布器往往升起。此外,個別的刺繡頭一般設有一線監視系統,它在斷線時將機器自動關掉。In addition to these two groups, there are also multi-head embroidery machines, which are not in the above two groups. The principle of this machine is to install 3, 4, 6, 10 or 12 Singer embroidery heads onto a large platen. These embroidery heads are driven by a common drive shaft. It is necessary for the synchronized operation of the head thus achieved to cause all the needles to be simultaneously inserted into the embroidery base fabric or simultaneously from the embroidery base fabric. Here, for each head, the embroidery base fabric can be individually sandwiched in an embroidery frame. These embroidery frames are fixed by screws to a structure like a creel, which is controlled in the horizontal plane by a small automatic device (robot) "Automat". In an embroidery robot with six heads, the embroidery field (area) is approximately 240 x 240 mm. The components forming the embroidery and the procedure for forming the embroidery are the same as those of the Singer embroidery machine. The only difference from the latter is that there is also a presser on each needle that holds the embroidered base fabric firmly when the embroidery is formed. If the embroidery frame moves further, the presser tends to rise. In addition, individual embroidery heads typically have a line monitoring system that automatically turns off the machine when the line is broken.
第一批多頭刺繡機在100年前己由德Singer縫紉機廠販售(見The Art of Embroidery,Coleman,Schneider,1991)第一個自動多頭刺繡機在1927年上市(亦稱“Wnrker-Automat”)關於進一步的文獻可看一般的教科書”技術與生產工程” Klaus Freier,VEB科技書出版社,萊比錫,130~131頁)。The first batch of multi-head embroidery machines was sold by De Singer Sewing Machine Factory 100 years ago (see The Art of Embroidery, Coleman, Schneider, 1991). The first automatic multi-head embroidery machine was launched in 1927 (also known as "Wnrker-Automat"). For further literature, see the general textbook "Technology and Production Engineering" Klaus Freier, VEB Science and Technology Publishing House, Leipzig, 130-131).
本發明關於上述多頭刺繡縫紉機,其中各刺繡頭設有多數針裝,以下在說明書中為了更清楚區分,此多頭刺繡縫紉機也稱為「多頭多針刺繡機」。在此,一般情形,各針位置有一線監視器(視需要而設)、一導線器(在文獻中也稱線拿取桿)、線導引裝置,包含將針腳作補償的線張緊位置(供上線之用)、以及一根設在一針推桿上的針,該針可上上運動且被一驅動單元驅動。上述之形成針腳的元件在說明書中整體上也稱「上線單元」。此多頭刺繡機的刺繡頭支在一托臂上,可側向移動。在各刺繡下方有一針腳板(針板),針腳板中設有一針孔以供一針插入,針腳板定出刺繡或針腳的位置地點。一刺繡頭的各針可向上述刺繡位置作側向運動,在操作時,該刺繡底布(它張設在一可沿x方向及y方向移的拉幅機上)倚在此針腳位置上。位在針腳位置的各針在針作運動時穿過刺繡底布進入針孔中。在此,上線穿過刺繡底布且利用相關的針運動在刺繡底布背側形成一環圈。然後下線穿過此環圈。當針拉回時,上線被拉動且在刺繡底布中形成一所謂的針腳(針跡、線跡)(Stich,英:stitch),在刺繡時,這些針位置各只有一個是活動的,亦即位在位置的那個針位置,上述多頭刺繡機的刺繡頭係用習知方式托臂以一特定的比例設置。The present invention relates to the above-described multi-head embroidery sewing machine in which each of the embroidery heads is provided with a plurality of needles, and the multi-head embroidery sewing machine is also referred to as a "multi-head multi-needle embroidery machine" for the sake of clearer distinction in the following description. Here, in general, each needle position has a line monitor (optional), a wire guide (also referred to as a wire take-up bar in the literature), and a wire guiding device, including a wire tensioning position for compensating the stitches. (for upper thread), and a needle on a needle pusher that can be moved up and driven by a drive unit. The above-described elements forming the stitches are also referred to as "online unit" as a whole in the specification. The embroidery head of the multi-head embroidery machine is supported on a support arm and can be moved laterally. Below each embroidery, there is a stitch board (needle board) in which a pinhole is provided for insertion of a needle, and the stitch board defines the position of the embroidery or the stitch. Each of the needles of an embroidery head can move laterally to the embroidery position, and in operation, the embroidery base fabric (which is stretched on a tenter movable in the x direction and the y direction) rests on the stitch position . The needles located at the stitch positions pass through the embroidery base fabric into the needle holes as the needle moves. Here, the upper thread passes through the embroidered base fabric and a loop is formed on the back side of the embroidered base fabric by the associated needle movement. Then go offline through this loop. When the needle is pulled back, the upper thread is pulled and a so-called stitch (stitch, stitch) is formed in the embroidery base fabric (Stich, English: stitch). When embroidering, only one of these needle positions is active. That is, at the position of the needle at the position, the embroidery head of the above-described multi-head embroidery machine is set at a specific ratio by a conventional method.
因此這些多頭刺繡縫紉機的一特性為:每個刺繡頭有多數針位置。這點有一好處:各針位置可設另一條線,因此可做複色刺繡(Buntstickerei),其中往往只有相關的針在動作。Therefore, one of the characteristics of these multi-head embroidery sewing machines is that each embroidery head has a plurality of needle positions. This has the advantage that another line can be placed at each needle position, so that Buntstickerei can be used, and often only the relevant needle is in motion.
一個針組的針推桿(Nadelstssel)各它相關的推桿一般支承在一載體中,此載體藉著移動將所選出的針桿及和它相關的線桿帶到一設成位置固定方式的驅動器前方,以將線更換。Needle set of a needle set (Nadelst Each of its associated push rods is typically supported in a carrier which, by movement, carries the selected needle bar and its associated wire rod in front of a positionally fixed drive to replace the wire.
舉例而言,在圖1及圖2中顯示一種傳統多頭針刺繡縫紉機。它包一機架(201)、一設在機架(201)上的刺繡枱(203)、及多數刺繡頭(205)(它們成列設在刺繡枱上方)。如圖2所示,各刺繡頭(205)有數個各設有一針(215)的針位置。在此各針位置包含位置固定的線導引元件(207)或線剎止器。一個可上下運動的線拿取桿或導線器(209)、及線轉向部件(211)、以及一支針(205)[該針設有一個具有針推桿(214)的針耙(213)上]。如圖2另外所示,各針推桿(214)設有一壓布器(217),在刺繡頭(205)下方設有刺繡框(209),所要刺繡的刺繡底布可張設在該刺繡框中。刺繡框(219)可放入一大型的夾緊框(221)中,夾緊框延伸過刺繡枱(203)的寬度範圍。刺繡框(221)可由習知方式沿x及y方向移動。如上述,刺繡頭設在一直線導引件(223)上且可沿此導引件沿x方向移動。For example, a conventional multi-needle embroidery sewing machine is shown in FIGS. 1 and 2. It includes a frame (201), an embroidery table (203) disposed on the frame (201), and a plurality of embroidery heads (205) (which are arranged in series above the embroidery table). As shown in Fig. 2, each embroidery head (205) has a plurality of needle positions each having a needle (215). The needle positions here comprise a fixed line guide element (207) or a line brake. An up and down line take-up lever or wire guide (209), and a wire steering member (211), and a needle (205) [the needle is provided with a needle (213) having a needle pusher (214) on]. As shown in Fig. 2, each needle pusher (214) is provided with a presser (217), and an embroidery frame (209) is arranged under the embroidery head (205), and the embroidery base fabric to be embroidered can be stretched on the embroidery. In the box. The embroidery frame (219) can be placed in a large clamping frame (221) which extends over the width of the embroidery table (203). The embroidery frame (221) can be moved in the x and y directions by conventional means. As described above, the embroidery head is disposed on a linear guide (223) and is movable along the guide in the x direction.
在傳統的多頭多針刺繡機的場合,刺繡頭的下線各由一小線軸(Spulchen)提供,該小線軸容納在一殼體中,一如各種傳統縫紉機所用者。小線軸上可捲繞多達100米的線。這點會使得在多頭縫紉機的場合,小該線軸要較頻繁地更換。如果線儲量耗盡,且小線軸要更換。In the case of a conventional multi-head multi-needle embroidery machine, the lower thread of the embroidery head is each provided by a small spool (Spulchen) which is housed in a casing, as used in various conventional sewing machines. A wire of up to 100 meters can be wound on a small spool. This will make it necessary to replace the spool more frequently in the case of a multi-head sewing machine. If the line reserve is exhausted and the small spool is to be replaced.
傳統的梭刺繡機包含多數之設成一列的刺繡位置,以及一樣數目的針及梭。梭不同於小線軸,其優點為:在梭中可裝多數筒子(Bobine),筒子具有多可達約250米的線。有一驅動器用於使梭往復運動,驅動樑(Treiberbalhen)延伸過梭刺繡機的全長範圍。對各梭,在驅動中設一下驅動釘及一上驅動釘,上下驅動釘之間設有梭。利用這些驅動釘,該梭在所謂的Stockli的梭車軌中作上下運動。這類梭刺繡機的例子揭示在EP-A 1881 098、EP-A-1 595 990、EP-A-1 495 174及DE 286 479。這些梭刺繡機共同點為:驅動樑利用一聯動器作往復運動。這點有一好處:即多數刺繡位置只需要單一聯動器。為了要能作更高的刺繡速度,EP-A-1 595 990主張將驅動軸利用數個互間隔設置的曲柄聯動器耦合,如此,在很高的刺繡速度時,可防止驅動樑變形。上述刺繡機的缺點為,它們製造成本高。The conventional shuttle embroidery machine includes a plurality of embroidery positions arranged in a row, and the same number of needles and shuttles. Unlike a small bobbin, the shuttle has the advantage that it can hold a majority of bobbins in the shuttle, and the bobbin has a line of up to about 250 meters. There is a drive for reciprocating the shuttle, and the drive beam (Treiberbalhen) extends over the full length of the shuttle embroidery machine. For each shuttle, a driving nail and an upper driving nail are arranged in the driving, and a shuttle is arranged between the upper and lower driving nails. With these drive pins, the shuttle moves up and down in the so-called Stockli shuttle track. Examples of such shuttle embroidery machines are disclosed in EP-A 1 881 098, EP-A-1 595 990, EP-A-1 495 174 and DE 286 479. These shuttle embroidery machines have in common that the drive beam is reciprocated by a coupler. This has the advantage that most embroidery positions require only a single coupler. In order to be able to achieve higher embroidery speeds, EP-A-1 595 990 claims to couple the drive shaft with a plurality of crank couplings arranged at a distance, so that at high embroidery speeds, the drive beam can be prevented from deforming. A disadvantage of the above embroidery machines is that they are expensive to manufacture.
本發明的目的提供一種多頭刺繡縫紉機,它設有上述缺點。其目的特別是提供一多頭刺繡縫紉機,它相較於傳統機器有較高效率。其目的在提供一種機器,其中下線較不需頻頻更換。本發明又一目的在提供一種容易操作的機器。SUMMARY OF THE INVENTION An object of the present invention is to provide a multi-head embroidery sewing machine which has the above disadvantages. In particular, it aims to provide a multi-head embroidery sewing machine which is more efficient than conventional machines. The purpose is to provide a machine in which the lower line is less frequently replaced. Yet another object of the present invention is to provide a machine that is easy to operate.
本發明關於一種多頭刺繡縫紉機。它至少一刺繡頭,刺繡有多數置。針位置設在一枱或一載體上,可相對於一刺繡位置沿x方向(亦即側向)移動。各針位置包含一些元件(如導線器、線導引裝置)及一針推桿(其上可各固定一針)。針推桿可沿z方向來回運動。上述元件整體也稱上線單元。各有一下線單元與各刺繡頭配合。在上線單元與下線單元之間設有一拉幅機以張設一刺繡底布。拉幅機有二個(第一及第二)布保持元件,沿y方向互相隔一段距離設置。如一般所知,多頭刺繡機有一聯動器,例如具有一個中央驅動軸,以將上線單元及下線單元同步驅動。The present invention relates to a multi-head embroidery sewing machine. It has at least one embroidery head and a large number of embroidery. The needle position is placed on a carrier or a carrier and is movable in the x direction (i.e., laterally) relative to an embroidery position. Each needle position contains a number of components (such as a wire guide, a wire guide) and a needle pusher (on which a needle can be attached). The needle pusher moves back and forth along the z direction. The above components are also referred to as the upper line unit as a whole. Each of the lower line units cooperates with each embroidery head. A tenter is arranged between the upper unit and the lower unit to open an embroidered base fabric. The tenter has two (first and second) cloth retaining elements that are spaced apart from one another in the y-direction. As is generally known, a multi-head embroidery machine has an actuator, for example having a central drive shaft for synchronously driving the upper and lower units.
依本發明,這種目的,在依申請專利範圍第1項的引文的一種刺繡機達成之道係為:該下線單元有一梭導引裝置以將一梭導引,並有一聯器以將該梭導引裝置的驅動器聯接。在刺繡機操作時,驅動器用於使梭來回運動,在此,各驅動器直接只與一梭或梭容納部連接。梭導引裝置在此做成單一梭導引裝置。但與梭刺繡機不同者,在本發明的刺繡機沒有具有驅動釘的驅動樑,而係對各梭設一本身的聯動器。和傳統的梭刺繡機相較,其優點為,要作運動的部分的質量少得多。梭點驅動器可利用一貫行的軸同步驅動。因此,在新式刺繡機,下線更換頻率少得多。另一優點為,在大刺繡機已習知的梭可以使用。According to the invention, an embroidery machine according to the citation of item 1 of the patent application scope is achieved by the fact that the lower thread unit has a shuttle guiding device for guiding a shuttle and having a coupling to The drive of the shuttle guide is coupled. When the embroidery machine is in operation, the drive is used to move the shuttle back and forth, where each drive is directly connected to only one shuttle or shuttle receptacle. The shuttle guide is here formed as a single shuttle guide. However, unlike the shuttle embroidery machine, the embroidery machine of the present invention does not have a drive beam having a drive pin, but is provided with a linker for each shuttle. Compared with the traditional shuttle embroidery machine, the advantage is that the quality of the part to be exercised is much less. The shuttle point drive can be driven with a consistent line of axes. Therefore, in the new embroidery machine, the frequency of the downline replacement is much less. Another advantage is that shuttles that are conventionally known in large embroidery machines can be used.
該梭導引裝置宜包含一滑架,設成可沿一導引元件運動的方式,以容納一梭,且該滑架與該聯動器連接。此滑架可準確導引,且用於驅動該梭。一有利方式係設有一可轉動的軸,它與該聯動器連接;該聯動器宜設計成將驅動軸的旋轉運動轉換成梭的往復運動。習知有各種不同的聯動器變更例以將旋轉運動變成移動運動。此處特別要說明的是耦合聯動器(Koppelgetriebe,英:coupling transmission)及曲線聯動器(Kurvengetriebe),這二種聯動器類型都適用於本發明的刺繡機。The shuttle guiding device preferably includes a carriage configured to move along a guiding member to accommodate a shuttle, and the carriage is coupled to the coupling. This carriage can be accurately guided and used to drive the shuttle. An advantageous way is to provide a rotatable shaft that is coupled to the coupler; the coupler is preferably designed to convert the rotational motion of the drive shaft into a reciprocating motion of the shuttle. Various different actuator variants are known to turn rotational motion into mobile motion. Specifically described herein are coupling couplers (coupling transmissions) and curve couplers (Kurvengetriebe), both of which are suitable for use in the embroidery machine of the present invention.
依一較佳實施例,該梭導引裝置設在一安裝框(Motagerahmen,英:mounting frame)上,且具有一個以可動方式設在滑架導引裝置上的滑架以容納一梭。此滑架與導引器耦合,使梭軌道可在一平面(它大致平行於針腳板及刺繡底布及垂直於針運動方向延伸)作往復運動。這種單元可廉價製造且可達成高轉速。According to a preferred embodiment, the shuttle guiding device is disposed on a mounting frame (Motagerahmen), and has a carriage movably disposed on the carriage guiding device to accommodate a shuttle. The carriage is coupled to the guide such that the shuttle track reciprocates in a plane that extends generally parallel to the stitch plate and the embroidery backing and perpendicular to the direction of movement of the needle. Such a unit can be manufactured inexpensively and can achieve high rotational speeds.
一有利方式係設一運動轉換機構,它將驅動軸的旋轉運動轉換成滑架的往復運動。行家知道有許多不同變更例可將旋轉運動彎成移動(軸向)運動,依一較佳變更例,這種梭(或容納梭的滑架)的往復運動係利用一與驅動軸直接或間接連接的凸輪或曲線聯動器產生。這些驅動器可作不同設計且為行家習知者。依一第二變更例,此梭(或容納梭的滑架)的往復運動利用一與驅動軸連接的耦合聯動器產生。一具有偏心輪元件的耦合聯動器的優點為:滑架可作無間隙(spielfrei,英:clearance-free)的導引。An advantageous way is to provide a motion conversion mechanism that converts the rotational motion of the drive shaft into a reciprocating motion of the carriage. Experts know that there are many different variants that can be used to bend a rotary motion into a moving (axial) motion. According to a preferred variant, the reciprocating motion of the shuttle (or the carriage that houses the shuttle) utilizes a direct or indirect drive shaft. A connected cam or curved coupler is produced. These drivers can be designed differently and are known to the expert. According to a second variant, the reciprocating movement of the shuttle (or the carriage holding the shuttle) is produced by means of a coupling coupler connected to the drive shaft. An advantage of a coupling coupler with an eccentric element is that the carriage can be guided without a gap-free (spielfrei).
也可考慮將該滑架沿一方向的運動利用聯動器(例如凸輪或槓桿機構與曲柄擺動手段的組合)達成,而滑架的回復運動利用一彈簧手段達成,該彈簧手段與滑架連接或與一個和滑架耦合的部分連接。在這種變更例,該聯動器將梭逆著彈簧手段(它作回復運動)的力量驅動。這種聯動器的設計較簡單且對應地廉價,然而,滑架的向前及向後運動宜利用一凸輪聯動器達成。It is also conceivable that the movement of the carriage in one direction is achieved by means of a coupling (for example a combination of a cam or a lever mechanism and a cranking means), and the return movement of the carriage is achieved by means of a spring which is connected to the carriage or Connected to a part that is coupled to the carriage. In this variant, the coupler drives the shuttle against the force of the spring means (which acts as a return movement). The design of such a coupler is relatively simple and correspondingly inexpensive, however, the forward and backward movement of the carriage is preferably achieved with a cam coupler.
在一較佳實施例,該聯動器有一可繞一旋轉軸樞轉的擺板(Schwinghebel,英:Swing lever)及一梭連桿(其第一端樞接在擺桿上)。此梭連桿的第二端宜樞接在滑架上。In a preferred embodiment, the coupler has a swinging plate (Schwinghebel) that pivots about a rotational axis and a shuttle link (the first end of which is pivotally attached to the swing link). The second end of the shuttle link should be pivotally connected to the carriage.
此外設有一往復裝置,特別是曲柄擺動件或曲柄驅動器,它們與擺桿連接,以將擺桿在刺繡操作時作往復運動。該往復裝置宜由一第一齒輪、一第二齒輪及一連桿構成,第一齒輪以不能相對轉動的方式設在該驅動軸上,第二齒輪嚙合到一第一齒輪的齒牙中且設在該安裝框上可繞一旋轉軸轉動。該連桿的第一端樞接在第二齒輪上,其第二端樞接在擺桿上,這種設計的聯動器可使刺繡機操作時,滑架能無間隙地導引,且有高轉速。該梭導引裝置宜為一直線導引件,至少一直線狀延伸的導引元件,滑架以可移動的方式設在該導引元件上以容納該梭。這種直線導引件較不易故障,使用壽命長,且可廉價裝置。為了將滑架準確導引,該梭導引裝置宜具有二個間隔設置的導引元件,宜為導引棒,滑架以可動方式設在其上。Furthermore, a reciprocating device, in particular a crank oscillating member or a crank drive, is provided which is coupled to the pendulum rod for reciprocating the pendulum rod during the embroidery operation. Preferably, the reciprocating device is composed of a first gear, a second gear and a connecting rod. The first gear is disposed on the driving shaft in a non-rotatable manner, and the second gear is meshed into the teeth of a first gear and It is arranged on the mounting frame to rotate about a rotating shaft. The first end of the connecting rod is pivotally connected to the second gear, and the second end of the connecting rod is pivotally connected to the swinging rod. The designed coupling enables the carriage to be guided without a gap when the embroidery machine is operated, and High speed. Preferably, the shuttle guide is a linear guide, at least a linearly extending guide element on which the carriage is movably mounted to accommodate the shuttle. Such linear guides are less prone to failure, have a long service life, and are inexpensive to install. In order to guide the carriage accurately, the shuttle guiding device preferably has two spaced apart guiding elements, preferably a guiding rod, on which the carriage is movably mounted.
梭導引裝置的一有利實施例中,該滑架導引裝置設在安裝框上,可繞一樞轉軸樞轉,且可從一操作位置樞轉到一開放位置。這點有一好處:如果梭要更換,則它很容易探手可及(zuguglich,英:accessible),且宜設固定手段,以將滑架導引裝置固定在操作位置。In an advantageous embodiment of the shuttle guide, the carriage guide is disposed on the mounting frame and pivotable about a pivot axis and pivotable from an operative position to an open position. This has one advantage: if the shuttle is to be replaced, it is easy to find (zug Uglich, English: accessible, and should be provided with a fixed means to fix the carriage guide in the operating position.
該梭導引裝置,聯動器以及主驅動軸宜設在安裝框上。在此,安裝框可放到主驅動軸上。主驅動相同時驅動多數下線單元。安裝置可具有帶固定孔的腳,以將它固定在一底座,特別是載體,該載體延伸到機器的全長,枱也固定在該載體上。我們宜將多數上線單元和與它相關的下線單元設在一機架上。在此,下線單元(它們各設在一分別的安裝框上)在刺繡機上間隔設置,此間隔為刺繡頭的距離。此外,宜至少設一拉幅機以將刺繡物張設。The shuttle guide, the coupler and the main drive shaft are preferably arranged on the mounting frame. Here, the mounting frame can be placed on the main drive shaft. Most of the offline units are driven when the main drive is the same. The mounting device can have a foot with a mounting hole for securing it to a base, particularly a carrier, which extends over the entire length of the machine to which the table is also secured. We should set up most of the online units and their associated offline units in a rack. Here, the lower thread units (which are each arranged on a separate mounting frame) are spaced apart on the embroidery machine, the spacing being the distance of the embroidery head. In addition, at least one tenter should be provided to stretch the embroidery.
該擺桿宜設在一鉗緊塊上,可繞一旋轉軸樞轉,且該鉗緊塊與一樞轉軸連接成不能相對轉動的方式。這種設置的優點為:由於擺桿可運動,故梭可作其他運動,舉例而言,俾使梭能不受梭的主驅動軸的運動影響而獨立運動。舉例而言,這點可使梭作相位移動,或當主軸驅動器不動時,使梭運動。The swinging rod is preferably disposed on a clamping block and is pivotable about a rotating shaft, and the clamping block is coupled to a pivoting shaft in a manner that is not rotatable relative to each other. The advantage of this arrangement is that the shuttle can be used for other movements because the swing lever is movable, for example, the shuttle can be independently moved without being affected by the movement of the main drive shaft of the shuttle. For example, this can cause the shuttle to move in phase or to move the shuttle when the spindle drive is not moving.
本發明另一標的為一種多頭刺繡機的下線單元具有安裝框,有一梭導引裝置設有其上以可動方式設在梭導引裝置上的滑架,用於容納梭設在安裝框上的聯動器,與滑架耦合,以使梭在刺繡操作時產生往復運動。這種下線單元可和相關的上線單元組合成不同大小的多頭針刺繡機。在此,一根(宜為共同的)主驅動軸驅動多數下線及上線單元。這種下線單元的有利實施例見於申請專利範圍附屬上,且在上文已討論到。Another object of the present invention is a lower-line unit of a multi-head embroidery machine having a mounting frame, and a shuttle guiding device is provided with a carriage on which the shuttle guiding device is movably arranged for accommodating the shuttle on the mounting frame. The coupler is coupled to the carriage to cause the shuttle to reciprocate during the embroidery operation. This lower line unit can be combined with the associated upper line unit into a multi-needle embroidery machine of different sizes. Here, a (preferably common) main drive shaft drives most of the lower and upper units. An advantageous embodiment of such a downline unit is found in the scope of the patent application and has been discussed above.
本發明的實施例下以下配合圖式說明。The embodiments of the present invention are described below in conjunction with the drawings.
圖3~圖8所示之一多頭多針縫紉機的下線單元(11)包含一安裝框(13),其上設有一梭導引裝置(15),它具有可往復運動的滑架(17),並包含一聯動器(19),與滑架(17)呈作用連接,以產生往復運動。梭導引裝置(15)宜為由二個導2引棒(21)形成的直線導引件,它設在安裝框(13)上。導引棒(21)在一端側板(23)及一安裝塊(25)之間相隔一距離平行設置。安裝塊(25)樞接在安裝板(13)上,可繞一旋轉軸(27)樞轉。The lower wire unit (11) of the multi-head multi-needle sewing machine shown in Figs. 3 to 8 comprises a mounting frame (13) on which a shuttle guiding device (15) having a reciprocable carriage (17) is provided. And includes a coupler (19) operatively coupled to the carriage (17) to produce a reciprocating motion. The shuttle guiding device (15) is preferably a linear guide formed by two lead pins (21) which are provided on the mounting frame (13). The guiding rod (21) is arranged in parallel at a distance between the one end side plate (23) and one mounting block (25). The mounting block (25) is pivotally mounted on the mounting plate (13) for pivoting about a rotating shaft (27).
滑架(17)在導引棒(21)上作直線導進運動。在滑架(17)上形成一容納部(29)以容納梭(31),容納部中可放入具有下線的一筒子。梭(31)宜與在習知之大型梭刺繡機所用的梭相同。The carriage (17) performs a linear guide motion on the guide bar (21). A receiving portion (29) is formed on the carriage (17) to accommodate the shuttle (31), and a bobbin having a lower thread can be placed in the housing. The shuttle (31) should be the same as the shuttle used in the conventional large shuttle embroidery machine.
用於產生滑架(17)往復運動的聯動器(19)宜為一擺桿(35)[它可繞一旋轉軸(33)樞軸]、一梭連桿(37)[它的第一端樞接在擺桿(35)上,第二端樞接在滑架(17)上]、及一連桿(39)[其第一端嵌在一齒輪(41)上,其第二端大約嵌在擺桿(39)中央],在此,齒輪(41)的齒嚙入一「驅動齒輪」(43)的齒中,驅動齒輪(45)以不能相對轉動的方式設在一驅動軸(45)上。驅動軸(45)延伸過此新式多頭多針刺繡機的整個寬度範圍且同時驅動多數下線單元的梭(圖中未示)。The coupler (19) for generating the reciprocating motion of the carriage (17) is preferably a swing lever (35) [which can pivot about a rotary shaft (33)], a shuttle link (37) [its first The end is pivotally connected to the swinging rod (35), the second end is pivotally connected to the carriage (17), and a connecting rod (39) [the first end of which is embedded in a gear (41), and the second end thereof Approximate to the center of the swing lever (39), where the teeth of the gear (41) are engaged in the teeth of a "drive gear" (43), and the drive gear (45) is disposed in a non-rotatable manner on a drive shaft (45) Upper. The drive shaft (45) extends over the entire width of the new multi-head multi-needle embroidery machine and simultaneously drives the shuttles (not shown) of most of the lower-line units.
齒輪(41)支承在安裝框(13)上,可繞一旋轉軸(47)自由轉動。利用該連桿(39)[它利用一銷(49)以可轉動的方式樞接在齒輪上]形成一偏心聯動器,利用它在齒輪(41)轉動時使擺桿(35)和滑架(12)作往復運動。利用驅動軸(45)使滑架的運動與圖未示的上線單元的針運動同步化。The gear (41) is supported on the mounting frame (13) and is free to rotate about a rotating shaft (47). Using the connecting rod (39) [which is pivotally coupled to the gear by a pin (49)] forms an eccentric coupling for utilizing the swinging lever (35) and the carriage when the gear (41) is rotated (12) For reciprocating motion. The movement of the carriage is synchronized with the needle movement of the upper unit, not shown, by means of a drive shaft (45).
依圖示之較佳實施例,滑架導引裝置(15)設在安裝框(13)上,可繞旋轉軸(27)樞轉,且該梭導引裝置(15)可從一操作位置樞轉到一開放置。在該操作位置時,梭導引件平行於針腳板(51)延伸,在開放位置時,滑架導引裝置(15)從針腳板(51)樞轉離開。為了將滑架導引裝置(15)固定在操作位置,故在一延續部(53)上設有一止動銷(57),它可軸向運動且利用一彈簧(55)預繃緊(vorgespannt,英:pre-stressed)。如果滑架導引裝置(15)樞轉到針腳板(51),且止動銷(57)可卡合到一凹隙(59)中。凹隙(59)設在一長形導引部(61)[它設在安裝框(13)上]上。設在導引部(61)的對立端上的突起部(63)限制該可樞轉的滑架導引裝置(15)的路徑。在滑架導引裝置(15)的開放位置時,梭可順利更換,因為它很容易由外探手而及。According to a preferred embodiment, the carriage guiding device (15) is disposed on the mounting frame (13) for pivoting about the rotating shaft (27), and the shuttle guiding device (15) is operable from an operating position Pivot to an open position. In this operative position, the shuttle guide extends parallel to the stitch plate (51), and in the open position, the carriage guide (15) pivots away from the stitch plate (51). In order to fix the carriage guiding device (15) in the operating position, a stop pin (57) is provided on a continuation (53) which is axially movable and pretensioned by a spring (55) (vorgespannt, English: pre-stressed). If the carriage guide (15) is pivoted to the stitch plate (51), the stop pin (57) can snap into a recess (59). The recess (59) is provided on an elongated guide (61) which is provided on the mounting frame (13). A projection (63) provided on the opposite end of the guiding portion (61) limits the path of the pivotable carriage guiding device (15). In the open position of the carriage guide (15), the shuttle can be replaced smoothly because it is easily accessible by an outsider.
在安裝框(13)上形成腳(65),或者將腳(65)固定在安裝框(13)上,以將下線單元(11)設在一機架(圖未詳示)上。機架宜為一枱架,一如多頭多針刺繡縫紉機所習知者,但也可考慮將下線單元設在一垂直的基座上,如此梭可沿垂直線上下運動。為此,也可把布從水平位置轉到垂直位置,針也一樣。因此針和布疋垂直,在腳(65)中設有圓孔(67),俾能利用螺絲將下線單元固定在機架上,在安裝框(13)上亦設有針腳板(51)。針腳板(51)中設有針孔(69),多針刺繡頭的針(位在刺繡位置的針)(在圖中未示)可通過針孔。A foot (65) is formed on the mounting frame (13), or the foot (65) is fixed to the mounting frame (13) to set the lower wire unit (11) on a frame (not shown in detail). The frame should be a frame, as is known to the multi-needle embroidery machine, but it is also conceivable to place the lower unit on a vertical base so that the shuttle can move down the vertical line. For this purpose, the cloth can also be turned from a horizontal position to a vertical position, and the needle is also the same. Therefore, the needle is perpendicular to the fabric, and a round hole (67) is provided in the foot (65). The lower thread unit can be fixed to the frame by screws, and the stitching plate (51) is also provided on the mounting frame (13). A pinhole (69) is provided in the stitch plate (51), and a needle of the multi-needle embroidery head (needle in the embroidering position) (not shown) can pass through the pinhole.
依一下線單元之圖中所示的實施例,擺桿(35)以可轉動的方式設在一軸(68)上,軸是一鉗緊部(70)的一部分。鉗緊部(70)以不能相對轉動的方式放到一可樞轉的軸(72)上,該軸可在二端位置間樞轉。擺桿(35)可樞轉的優點為,滑架(17)可不受驅動器影響而利用樞轉軸(72)運動。此另外的運動自由度,舉例而言,可使得在刺繡時將針線安放,或在穿孔時使梭運動。In accordance with the embodiment shown in the diagram of the line unit, the rocker (35) is rotatably disposed on a shaft (68) which is part of a clamping portion (70). The clamping portion (70) is placed in a non-rotatable manner on a pivotable shaft (72) that is pivotable between the two end positions. The pivoting lever (35) has the advantage that the carriage (17) can be moved by the pivot shaft (72) without being affected by the drive. This additional freedom of movement, for example, may allow the needle to be placed during embroidery or to move the shuttle during perforation.
圖9中顯示產生梭運動的聯動器的另一可能實施例。聯動器包含一槓桿(71),它可繞一位置固定的轉點(73)樞轉。在此,一第一臂(75)與一第一偏心輪或凸輪(77)配合,第二臂(79)與一第一偏心輪或凸輪(81)配合,當偏心輪(77)(81)繞其轉點(83)轉動時,迫使槓桿(71)作往復運動,槓桿可驅動一梭車。如不使用雙臂槓桿和二個偏心輪,也可用一簡單槓桿(84)及一彈簧(85),以造成回復運動(圖10)。Another possible embodiment of a coupler that produces shuttle motion is shown in FIG. The coupler includes a lever (71) that pivots about a fixed point of rotation (73). Here, a first arm (75) cooperates with a first eccentric or cam (77), and a second arm (79) cooperates with a first eccentric or cam (81), when the eccentric (77) (81) When it is rotated about its turning point (83), the lever (71) is forced to reciprocate, and the lever can drive a shuttle. If a two-arm lever and two eccentric wheels are not used, a simple lever (84) and a spring (85) can also be used to cause a return movement (Fig. 10).
綜論,本發明的一種多頭刺繡機具有多數間隔設置的刺繡頭,它們以可側向移動方向設在載體機上。各刺繡頭有多數互相隔一定間隔的針位置,其主要的針腳形成元件為:一導線器、線導引裝置、及一設在一針推桿上的針;這些元件的總合也稱上線單元。在操作時,針作上下運動並進入一針腳板的針孔中,針腳板上設有刺繡底布。有一下線單元與各刺繡頭配合,該下線單元位在針腳板下方或後方。一聯動器(它宜為共用者)用於使上線單元與下線單元同步運動。與傳統多頭刺繡縫紉機不同者,下線單元不具一小線軸,而係具有一梭,梭內有一筒子,該筒子具有多可達250米的線。In summary, a multi-head embroidery machine of the present invention has a plurality of spaced apart embroidery heads that are disposed on the carrier machine in a laterally movable direction. Each embroidery head has a plurality of needle positions spaced apart from each other, and the main stitch forming elements are: a wire guide, a wire guiding device, and a needle disposed on a needle push rod; the sum of these components is also called the upper line. unit. During operation, the needle moves up and down and enters the pinhole of a stitch board, which is provided with an embroidered base fabric. There is a lower line unit that cooperates with each embroidery head, which is located below or behind the stitch board. A coupler (which is preferably a sharer) is used to move the upper line unit in synchronism with the lower line unit. Unlike the conventional multi-head embroidery sewing machine, the lower line unit does not have a small spool, but has a shuttle, and the bobbin has a bobbin with a thread of up to 250 meters.
(11)‧‧‧下線單元 (11)‧‧‧Underline unit
(13)‧‧‧安裝框 (13)‧‧‧Installation box
(15)‧‧‧滑架導引裝置 (15)‧‧‧Slide guides
(17)‧‧‧滑架 (17)‧‧‧Carriage
(19)‧‧‧聯動器 (19)‧‧‧Connector
(21)‧‧‧導引棒 (21)‧‧‧ Guide rod
(23)‧‧‧端側板 (23)‧‧‧End side panels
(25)‧‧‧安裝塊 (25)‧‧‧Installation block
(27)‧‧‧〔安裝塊(25)的〕旋轉軸 (27) ‧‧‧[Installation block (25)] rotation axis
(29)‧‧‧容納部 (29) ‧‧‧ accommodating department
(31)‧‧‧梭 (31)‧‧‧ Shuttle
(33)‧‧‧擺桿的旋轉軸 (33) ‧‧‧Rotary axis of the pendulum
(35)‧‧‧擺桿 (35)‧‧‧ pendulum
(37)‧‧‧梭連桿 (37)‧‧‧ Shuttle connecting rod
(39)‧‧‧連桿 (39)‧‧‧ linkage
(41)‧‧‧齒輪 (41)‧‧‧ Gears
(43)‧‧‧驅動齒輪 (43)‧‧‧ drive gear
(45)‧‧‧驅動軸 (45)‧‧‧Drive shaft
(47)‧‧‧〔齒輪(41)的〕旋轉軸 (47) ‧‧‧[The rotation of the gear (41)]
(49)‧‧‧銷〔用於將連桿固定在齒輪(41)上〕 (49)‧‧‧ Pins (for fixing the connecting rod to the gear (41)]
(51)‧‧‧針腳板 (51)‧‧‧ stitch boards
(53)‧‧‧延續部 (53) ‧ ‧ Continuation
(55)‧‧‧彈簧 (55) ‧ ‧ spring
(57)‧‧‧止動銷 (57) ‧‧‧Stop sales
(59)‧‧‧凹隙 (59) ‧‧‧Gap
(61)‧‧‧導引部 (61) ‧ ‧ Guidance Department
(63)‧‧‧〔導引部上的〕突起部 (63) ‧ ‧ [the projection on the guide]
(65)‧‧‧(安裝框的)腳 (65) ‧‧‧ (mounting box) feet
(67)‧‧‧(安裝框的腳中的)孔 (67)‧‧‧ (in the foot of the mounting frame)
(68)‧‧‧連桿(39)用的軸 (68) ‧‧‧Axis for connecting rod (39)
(69)‧‧‧針孔 (69)‧‧‧ pinhole
(70)‧‧‧鉗緊部 (70) ‧‧‧Tighten
(71)‧‧‧槓桿 (71)‧‧‧Leverage
(72)‧‧‧軸〔用於使連桿(39)樞轉〕 (72)‧‧‧Axis [used to pivot the connecting rod (39)]
(73)‧‧‧〔槓桿(71)的〕旋轉點 (73) ‧ ‧ [the lever (71)] rotation point
(75)‧‧‧槓桿(71)的第一臂 (75) ‧‧‧ First arm of lever (71)
(77)‧‧‧第一偏心輪或凸輪 (77)‧‧‧First eccentric or cam
(79)‧‧‧槓桿(71)的第二臂 (79) ‧‧‧ second arm of lever (71)
(81)‧‧‧第二偏心輪或凸輪 (81)‧‧‧Second eccentric or cam
(83)‧‧‧偏心輪的旋轉點 (83) ‧ ‧ the point of rotation of the eccentric
(84)‧‧‧單一槓桿 (84)‧‧‧ Single lever
(85)‧‧‧彈簧 (85) ‧ ‧ spring
圖1係一具數個刺繡頭的傳統多項多針刺繡縫紉機的立體圖;Figure 1 is a perspective view of a conventional multi-needle embroidery sewing machine with a plurality of embroidery heads;
圖2係一習知多項多針繡縫紉機的單一刺繡頭的前視圖,它具多數個針位置Figure 2 is a front view of a single embroidery head of a conventional multi-needle embroidery sewing machine having a plurality of needle positions
圖3係一新式多項多針刺繡機的本發明下線單元的立體圖,它具有一設在安裝框上的滑架導引裝置以導引一滑,以及一滑架及一用於使滑動運動的聯動器;Figure 3 is a perspective view of a lower-line unit of the present invention of a novel multi-needle embroidering machine having a carriage guide disposed on the mounting frame for guiding a slide, and a carriage and a sliding movement Coupling
圖4係圖3的下線單元的側視圖,其中滑架在一拉回的端位置;Figure 4 is a side view of the lower wire unit of Figure 3, wherein the carriage is in a pulled back end position;
圖5係一如圖4之下線單元視圖,其中滑架在一中間位置;Figure 5 is a line unit view of Figure 4, wherein the carriage is in an intermediate position;
圖6係一如圖4之下線單元視圖,其中滑架在一前端位置;圖7係一如圖4之下線單元視圖,其中滑架在一回到前端位置的路上的中間位置;圖8係一如圖4之下線單元視圖,其中滑架導引裝置向下樞轉到一開放位置;圖9係一梭聯動器的另一實施例的示意圖,它具有一偏心輪;圖10係圖9的聯動器的一變更例,它具有一簡單槓桿及一彈簧。 Figure 6 is a line unit view of Figure 4, wherein the carriage is in a front end position; Figure 7 is a line unit view as shown in Figure 4, wherein the carriage is in a middle position on the way back to the front end position; Figure 4 is a bottom line unit view in which the carriage guide is pivoted downwardly to an open position; Figure 9 is a schematic view of another embodiment of a shuttle coupler having an eccentric wheel; Figure 10 is Figure 9 A variation of the coupler has a simple lever and a spring.
(13)...安裝框(13). . . Installation box
(15)...滑架導引裝置(15). . . Carriage guide
(17)...滑架(17). . . Carriage
(19)...聯動器(19). . . Connector
(21)...導引棒(twenty one). . . Guide rod
(23)...端側板(twenty three). . . End side plate
(25)...安裝塊(25). . . Mounting block
(27)...[安裝塊(25)的]旋轉軸(27). . . [mounting block (25)] rotation axis
(29)...容納部(29). . . Housing
(31)...梭(31). . . shuttle
(33)...擺桿的旋轉軸(33). . . Rotating axis of the pendulum
(35)...擺桿(35). . . Pendulum
(37)...梭連桿(37). . . Shuttle connecting rod
(39)...連桿(39). . . link
(41)...齒輪(41). . . gear
(43)...驅動齒輪(43). . . Drive gear
(45)...驅動軸(45). . . Drive shaft
(47)...[齒輪(41)的]旋轉軸(47). . . [gear (41)] rotation axis
(49)...銷[用於將連桿固定在齒輪(41)上](49). . . Pin [for fixing the link to the gear (41)]
(51)...針腳板(51). . . Pin board
(53)...延續部(53). . . Continuation
(55)...彈簧(55). . . spring
(57)...止動銷(57). . . Stop pin
(59)...凹隙(59). . . Gap
(61)...導引部(61). . . Guide
(63)...[導引部上的]突起部(63). . . [protrusion on the guide]
(65)...(安裝框的)腳(65). . . (mounting box) foot
(67)...(安裝框的腳中的)孔(67). . . Hole in the foot of the mounting frame
(68)...連桿(39)用的軸(68). . . Axis for connecting rod (39)
(69)...針孔(69). . . Pinhole
(70)...鉗緊部(70). . . Clamping part
(71)...槓桿(71). . . lever
(72)...軸[用於使連桿(39)樞轉](72). . . Axis [used to pivot the connecting rod (39)]
Claims (12)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CH01854/09A CH702330A1 (en) | 2009-12-02 | 2009-12-02 | Multi-head multi-needle embroidery machine and bobbin unit for multi-head multi-needle embroidery machine. |
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TW201124581A TW201124581A (en) | 2011-07-16 |
TWI589749B true TWI589749B (en) | 2017-07-01 |
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TW099141330A TWI589749B (en) | 2009-12-02 | 2010-11-30 | Multi-head embroidery machine and lower thread unit for a multi-head embroidery machine |
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EP (1) | EP2330242B1 (en) |
KR (1) | KR101791112B1 (en) |
CN (1) | CN102086567B (en) |
CH (2) | CH702330A1 (en) |
TW (1) | TWI589749B (en) |
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CH705472A1 (en) | 2011-09-08 | 2013-03-15 | Laesser Ag | Embroidery machine. |
CH708496A1 (en) | 2013-08-28 | 2015-03-13 | Lässer Ag | A shuttle embroidering. |
JP6556997B2 (en) * | 2014-10-29 | 2019-08-07 | 蛇の目ミシン工業株式会社 | Sewing machine and method for controlling sewing machine |
CH710529A1 (en) | 2014-12-16 | 2016-06-30 | Lässer Ag | A method for maintaining a distance between the end of a boat and a driver pin. |
CN104674461B (en) * | 2015-03-17 | 2017-04-19 | 廖红艳 | Multi-needle fine-adjustment computerized sewing machine |
CH712431A1 (en) * | 2016-05-03 | 2017-11-15 | Lässer Ag | Method for actuating a thread cutting and thread clamping device for cutting the shuttle thread on a large embroidery machine and a device for carrying out the method. |
CN108060521A (en) * | 2018-01-30 | 2018-05-22 | 洛阳雀金绣文化创意有限公司 | A kind of sparrow gold embroiders the application method of embroidery machine rotary sleeve transposition slabbing blade device |
CN108103688B (en) * | 2018-02-12 | 2023-07-28 | 北京大豪科技股份有限公司 | Positioning grabbing structure of bottom thread replacing mechanism of embroidery machine and embroidery machine |
CN112226922A (en) * | 2020-10-10 | 2021-01-15 | 韩建 | Become rail wire device based on sewing machine operation |
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DE286479C (en) * | ||||
DE375027C (en) * | 1919-06-12 | 1923-05-05 | Willy Hug | Device for driving the shuttle of shuttle knitting machines |
GB800240A (en) * | 1955-05-18 | 1958-08-20 | Pathe Tool Mfg Co Inc | Multi-needle shuttle sewing machines, embroidery machines and the like |
JP2958945B2 (en) * | 1993-04-27 | 1999-10-06 | ブラザー工業株式会社 | Cap frame structure for embroidery sewing machine |
IT1271106B (en) * | 1994-11-28 | 1997-05-26 | Giannino Landoni | "MULTI-NEEDLE QUILTING MACHINE WITH KNOTTED POINT IN WHICH THE SHUTTLES MAKE A CIRCLE-CIRCLE MOVEMENT" |
KR100294067B1 (en) * | 1999-04-30 | 2001-06-15 | 박정수 | Multi head pattern sewing machine |
CN100379920C (en) * | 2002-03-18 | 2008-04-09 | 拉泽股份公司 | Method and device for actuating a shuttle of a shuttle knitting machine |
EP1595990B1 (en) * | 2004-04-29 | 2006-05-24 | Lässer AG | Shuttle embroidery machine |
TWI444516B (en) * | 2006-07-20 | 2014-07-11 | Lasser Ag | Shuttle embroidery machine |
JP2008054994A (en) * | 2006-08-31 | 2008-03-13 | Barudan Co Ltd | Multi-head sewing machine |
-
2009
- 2009-12-02 CH CH01854/09A patent/CH702330A1/en not_active Application Discontinuation
-
2010
- 2010-11-19 EP EP10191983A patent/EP2330242B1/en not_active Not-in-force
- 2010-11-19 CH CH01995/10A patent/CH702277A2/en not_active Application Discontinuation
- 2010-11-30 TW TW099141330A patent/TWI589749B/en not_active IP Right Cessation
- 2010-12-02 KR KR1020100121881A patent/KR101791112B1/en active IP Right Grant
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KR20110063350A (en) | 2011-06-10 |
CH702277A2 (en) | 2011-06-15 |
CH702330A1 (en) | 2011-06-15 |
CN102086567B (en) | 2014-12-03 |
EP2330242B1 (en) | 2012-10-24 |
KR101791112B1 (en) | 2017-10-30 |
TW201124581A (en) | 2011-07-16 |
EP2330242A1 (en) | 2011-06-08 |
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