JP2001301065A - Method for winding rolled supplied object and shaft for winding the same - Google Patents
Method for winding rolled supplied object and shaft for winding the sameInfo
- Publication number
- JP2001301065A JP2001301065A JP2000124658A JP2000124658A JP2001301065A JP 2001301065 A JP2001301065 A JP 2001301065A JP 2000124658 A JP2000124658 A JP 2000124658A JP 2000124658 A JP2000124658 A JP 2000124658A JP 2001301065 A JP2001301065 A JP 2001301065A
- Authority
- JP
- Japan
- Prior art keywords
- winding
- supply
- shaft
- slit
- roll
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Replacement Of Web Rolls (AREA)
- Making Paper Articles (AREA)
- Winding Of Webs (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ロール紙等のロー
ル状供給物の巻き取り方法およびロール状供給物の巻き
取り軸に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for winding a roll-shaped supply such as roll paper and a winding shaft for the roll-shaped supply.
【０００２】[0002]
【従来の技術】ロール紙等のロール状供給物を使用する
装置としては、例えば、公営競技場で使用するトータリ
ゼータシステムの投票券発券端末や、乗車券や入場券等
の各種チケットの券売機がある。券売機には、例えば熱
転写式プリンタが組み込まれており、この熱転写式プリ
ンタによってロール状供給物であるロール紙に所望の事
項を印刷することにより、各種チケットを発券すること
ができる。2. Description of the Related Art Apparatuses using roll-shaped supplies such as roll paper include, for example, voting ticket issuing terminals of a totalizer system used in public stadiums and ticket vending machines for various tickets such as tickets and admission tickets. is there. For example, a thermal transfer printer is incorporated in the ticket vending machine, and various tickets can be issued by printing desired items on roll paper, which is a roll-shaped supply, using the thermal transfer printer.
【０００３】上記のようなロール状供給物を使用する装
置においては、以下の理由により、ロール状供給物の無
停止補給を行うことが要求されている。[0003] In the apparatus using the above-mentioned roll-shaped supplies, it is required to perform non-stop replenishment of the roll-shaped supplies for the following reasons.
【０００４】第１に、不特定多数を相手にして各種チケ
ットを発券したり、ジャーナル（記録紙）を発行したり
する際には、発券（発行）処理毎に決定された必要長さ
に紙片を切断するので、長尺の用紙をロール状にしたロ
ール状供給物を装置毎にセットする必要がある。[0004] First, when issuing various tickets or issuing a journal (recording paper) to an unspecified large number of people, the required length determined for each ticketing (issuing) process must be set to the required value. Therefore, it is necessary to set a roll-shaped supply in which a long sheet of paper is rolled for each apparatus.
【０００５】第２に、上記装置により各種チケットを発
券する際には、必要事項を発券の都度印刷することが要
求されるので、「同一内容の各種チケットを連続的に印
刷しておいて、後で配布する方式の装置（印刷機構
等）」とは、発券処理のタイミングが相違する。そのた
め、上記装置においてはロール状供給物の無停止補給が
必須となる。Second, when various tickets are issued by the above-described apparatus, it is required to print necessary items every time a ticket is issued. The timing of the ticketing process is different from that of the "device (printing mechanism or the like) to be distributed later". For this reason, in the above-described apparatus, non-stop replenishment of the roll-shaped supply is essential.
【０００６】第３に、上記装置にセットしたロール状供
給物により発券処理を行う場合、発券可能枚数には限界
があるため、当該ロール状供給物をほぼ完全に使い切っ
たときに新品のロール状供給物との交換作業を行う必要
があるが、この交換作業は装置の動作停止を伴うため、
利用者を待たせることになる。このような利用者を待た
せる状態が発生すると、公営競技場の投票券発券端末の
ように時間的制限（発券締切時間、発券停止時間等）が
ある装置の場合には、利用者は投票参加機会を失うおそ
れがあり、公営競技の開催者は利用者に不利益を与えた
ことに起因して利用者を失うおそれがある。Third, in the case where the ticketing process is performed using the roll-shaped supply set in the above-described apparatus, the number of tickets that can be issued is limited. Although it is necessary to perform replacement work with supplies, this replacement work involves stopping the operation of the equipment,
This will make the user wait. When such a state in which the user waits occurs, in the case of a device having a time limit (ticketing deadline time, ticketing stop time, etc.) such as a voting ticket issuing terminal at a public stadium, the user participates in voting. Opportunities may be lost and public event organizers may lose users due to disadvantages to the users.
【０００７】第４に、上記のような不具合を防止する方
法としては、ロール状供給物の残量を絶えず監視し続
け、残量が予め規定された使用限界（ニアエンド）に達
するタイミングよりも十分早いタイミングで、例えば利
用者の少ないときに、残量が少なくなったロール状供給
物を新品のロール状供給物と交換して残量が少なくなっ
たロール状供給物を廃棄する方法がある。しかし、この
ようにすると、高価なロール状供給物を使用する必要が
ある業務の場合には、コスト的な無駄が大きくなる。[0007] Fourth, as a method for preventing the above-mentioned problems, the remaining amount of the roll-shaped supply is continuously monitored, and the remaining amount is more than the timing at which the remaining amount reaches a predetermined use limit (near end). There is a method of replacing a roll-shaped supply having a small remaining amount with a new roll-shaped supply at an early timing, for example, when the number of users is small, and discarding the roll-shaped supply having a small remaining amount. However, in this case, in the case of a business requiring the use of an expensive roll-shaped supply, cost waste is increased.
【０００８】上記要求に応じてロール状供給物の無停止
補給を実現するには、例えば装置内に２個のロール状供
給物をセット可能として、一方のロール状供給物をほぼ
一枚分の発券長さを残す程度にほぼ完全に使い切った
ら、その残った供給物を送り機構により繰り出すことに
より巻き取り軸から自動的に外して印刷・発券等の処理
を行うことなく排出し、それと同時に他方の新品のロー
ル状供給物を繰り出し可能とする必要がある。なお、こ
の際、新品のロール状供給物の頭出しを高精度で行うた
め、先端部のほぼ一枚分は印刷・発券等の処理を行うこ
となく自動的に繰り出して廃棄するのが好ましい。In order to realize non-stop replenishment of the roll-shaped supplies in response to the above demand, for example, two roll-shaped supplies can be set in the apparatus, and one of the roll-shaped supplies is equivalent to one sheet. When it is almost completely used up to the extent that the ticketing length is left, the remaining supply is fed out by the feed mechanism to automatically remove it from the winding shaft and discharge it without performing printing, ticketing, etc. It is necessary to be able to feed out a new roll-shaped supply. At this time, in order to perform the cueing of a new roll-shaped supply with high accuracy, it is preferable to automatically feed out and discard almost one sheet of the leading end without performing processing such as printing and ticketing.
【０００９】[0009]
【発明が解決しようとする課題】しかし、従来のロール
状供給物の終端部は巻き取り軸に糊付けされているた
め、巻き取り軸に残った供給物を送り機構により繰り出
して、巻き取り軸から外すのは困難であり、結果とし
て、ロール状供給物のセット位置と印刷位置との距離の
関係から、供給物をほぼ完全に使い切れず、また巻き取
り軸も使い捨てとなるため、ランニングコストが高くな
る。However, since the end of the conventional roll-shaped supply is glued to the take-up shaft, the supply remaining on the take-up shaft is fed out by the feed mechanism, and is fed from the take-up shaft. It is difficult to remove, and as a result, the supply is almost completely not used up and the winding shaft is also disposable due to the distance between the set position of the roll-shaped supply and the printing position, resulting in high running costs. Become.
【００１０】このような問題を解決する方法として、供
給物を巻き取り軸に巻き取ってロール状供給物を形成す
る際に、巻き始め先端部（ロール状供給物の終端部）を
巻き取り軸に糊付けすることなく巻き取ることが考えら
れる。As a method for solving such a problem, when a supply is wound around a take-up shaft to form a roll-like supply, the leading end of the winding start (end of the roll-like supply) is taken up by the take-up shaft. It is conceivable to wind it up without gluing it.
【００１１】しかし、糊付けしないで巻き取ると、巻き
取り後において供給物の重量で軽い衝撃でも巻きずれが
生じるおそれがある。また、従来のストレート管状の巻
き取り軸は、同一ロットでは外径に差はないが、ロット
間では若干の差があるため、例えば図６に示すように、
異なるロットの複数個の巻き取り軸５１を共通の巻き取
り駆動軸５２にセットし、これら巻き取り軸５１をモー
タ５３の駆動による巻き取り駆動軸５２の回転によって
回転させて、幅広の供給物５４をスリッタ５５で切り離
しながら同時に巻き取ると、外径の小さい巻き取り軸５
１には供給物が緩く巻かれることになって、運送時の軽
い衝撃でも巻きずれが生じて不良品となるおそれがあ
る。このようなことから、従来は、巻き取り軸を再利用
することができなかった。However, if winding is performed without gluing, there is a possibility that a winding shift may occur even after a slight impact due to the weight of the supplied material after winding. In addition, the conventional straight tubular winding shaft has no difference in outer diameter in the same lot, but has a slight difference between lots. For example, as shown in FIG.
A plurality of winding shafts 51 of different lots are set on a common winding driving shaft 52, and these winding shafts 51 are rotated by the rotation of the winding driving shaft 52 driven by a motor 53, so that a wide supply Are simultaneously wound off while being separated by the slitter 55, and the winding shaft 5 having a small outer diameter is wound.
In 1, the supply material is loosely wound, and even a slight impact during transportation may cause a winding deviation and result in a defective product. For this reason, the winding shaft could not be reused conventionally.
【００１２】したがって、かかる点に鑑みてなされた本
発明の目的は、巻き取り軸を再利用でき、供給物を巻き
ずれを生じることなくロール状に確実に巻き取ることが
できるロール状供給物の巻き取り方法およびロール状供
給物の巻き取り軸を提供することにある。SUMMARY OF THE INVENTION Accordingly, an object of the present invention made in view of the above point is to provide a roll-shaped supply material that can reuse a winding shaft and can reliably take up the supply material in a roll without causing a winding deviation. An object of the present invention is to provide a winding method and a winding shaft for a roll-shaped supply.
【００１３】[0013]
【課題を解決するための手段】上記目的を達成する請求
項１に係るロール状供給物の巻き取り方法の発明は、径
方向に弾性的に変形可能な円筒状部材と、該円筒状部材
に軸方向に延在して外周部から内周部に連通して形成さ
れたスリットとを有する巻き取り軸を、巻き取り駆動軸
にセットし、上記スリットに供給物の巻き始め先端部を
挿入した後、上記巻き取り駆動軸の回転により上記巻き
取り軸を回転させて、上記円筒状部材の外周部に上記供
給物をロール状に巻き取ることを特徴とするものであ
る。According to a first aspect of the present invention, there is provided a method for winding a roll-shaped supply material, comprising: a cylindrical member elastically deformable in a radial direction; A winding shaft having a slit extending in the axial direction and being formed so as to communicate from the outer peripheral portion to the inner peripheral portion was set on the winding drive shaft, and the leading end of the supply start winding was inserted into the slit. Thereafter, the supply shaft is rotated by rotation of the winding drive shaft, and the supply material is wound into a roll around the outer periphery of the cylindrical member.
【００１４】請求項２に係る発明は、請求項１に記載の
ロール状供給物の巻き取り方法において、上記巻き取り
軸には上記円筒状部材の内周部に軸方向に沿って係合凹
部を形成し、上記巻き取り駆動軸にはその外周部に上記
係合凹部と係合する係合凸部を形成して、上記係合凹部
と上記係合凸部とが係合するように、上記円筒状部材の
内周部に上記巻き取り駆動軸を挿入して上記巻き取り軸
を上記巻き取り駆動軸にセットすることを特徴とするも
のである。According to a second aspect of the present invention, in the method for winding a roll-shaped supply according to the first aspect, the winding shaft is provided with an engaging recess along an axial direction on an inner peripheral portion of the cylindrical member. Is formed on the winding drive shaft, an outer peripheral portion of which is formed with an engaging protrusion engaging with the engaging recess, so that the engaging recess engages with the engaging protrusion. The winding drive shaft is inserted into an inner peripheral portion of the cylindrical member, and the winding shaft is set to the winding drive shaft.
【００１５】請求項３に係る発明は、請求項２に記載の
ロール状供給物の巻き取り方法において、上記係合凹部
の周方向長さを上記巻き取り駆動軸の係合凸部の周方向
長さよりも長く形成し、上記巻き取り駆動軸には、該巻
き取り駆動軸の停止下において上記係合凸部の回転方向
後端部と上記係合凹部の回転方向後端部とが当接した状
態で、上記スリットと対向するように軸方向に延在して
溝部を形成し、上記供給物の巻き始め先端部を上記スリ
ットを通して上記溝部に挿入した後、上記巻き取り駆動
軸を回転させることにより、上記係合凸部の回転方向先
端部が上記係合凹部の回転方向先端部に当接する間で上
記巻き取り駆動軸を空回りさせて、上記溝部に挿入され
た上記供給物の巻き始め先端部を該溝部から抜き出して
上記円筒状部材の内周部と上記巻き取り駆動軸との間に
位置させることを特徴とするものである。According to a third aspect of the present invention, in the method for winding a roll-shaped supply according to the second aspect, the circumferential length of the engaging concave portion is set in the circumferential direction of the engaging convex portion of the winding drive shaft. The take-up drive shaft is formed so as to be longer than the length, and a rotational rear end of the engaging protrusion and a rotational rear end of the engagement recess come into contact with the take-up drive shaft when the take-up drive shaft is stopped. In this state, a groove is formed extending in the axial direction so as to face the slit, and the leading end of the supply is inserted into the groove through the slit, and then the winding drive shaft is rotated. This allows the winding drive shaft to idle while the tip end in the rotation direction of the engagement protrusion contacts the tip end in the rotation direction of the engagement recess, and starts the winding of the supply material inserted into the groove. Pull out the tip from the groove to remove the cylindrical member. It is characterized in that is positioned between the peripheral portion and the take-up drive shaft.
【００１６】請求項４に係る発明は、請求項１，２また
は３に記載のロール状供給物の巻き取り方法において、
上記スリットを上記円筒状部材の径方向断面において内
周部から外周部に向かって幅広となるＶ字状に形成し、
該スリットに上記供給物の巻き始め先端部を押えるよう
に楔状の押え部材を挿入した状態で、上記巻き取り駆動
軸の回転により上記巻き取り軸を回転させて上記供給物
をロール状に巻き取り、巻き取り終了後に上記押え部材
を上記スリットから引き抜くことを特徴とするものであ
る。According to a fourth aspect of the present invention, in the method for winding a roll-shaped supply according to the first, second or third aspect,
The slit is formed in a V-shape that becomes wider from an inner peripheral portion toward an outer peripheral portion in a radial cross section of the cylindrical member,
With the wedge-shaped pressing member inserted into the slit so as to press the leading end of the supply, the supply shaft is rotated by rotating the take-up drive shaft, and the supply is wound into a roll. After the winding is completed, the pressing member is pulled out of the slit.
【００１７】請求項５に係る発明は、請求項１または２
に記載のロール状供給物の巻き取り方法において、上記
スリットにおいて上記供給物の巻き始め先端部を弾性的
に挟持して上記供給物を巻き取ることを特徴とするもの
である。The invention according to claim 5 is the invention according to claim 1 or 2
The method of winding a roll-shaped supply described in the above, wherein the supply is wound up by elastically holding a leading end of the supply at the slit.
【００１８】請求項６に係るロール状供給物の巻き取り
軸の発明は、径方向に弾性的に変形可能な円筒状部材
と、該円筒状部材の外周部から内周部に連通して軸方向
に延在して形成され、上記外周部に供給物をロール状に
巻き取る際に、該供給物の巻き始め先端部を挿入するた
めのスリットと、を有することを特徴とするものであ
る。According to a sixth aspect of the present invention, there is provided a roll-shaped supply winding shaft, comprising: a cylindrical member elastically deformable in a radial direction; and a shaft communicating from an outer peripheral portion to an inner peripheral portion of the cylindrical member. And a slit for inserting a leading end of the supply at the time of winding the supply on the outer peripheral portion in a roll shape. .
【００１９】請求項７に係る発明は、請求項６に記載の
ロール状供給物の巻き取り軸において、上記円筒状部材
の内周部に、該円筒状部材の外周部に供給物をロール状
に巻き取る際に、上記円筒状部材の内周部に挿入される
巻き取り駆動軸に設けられた係合凸部に係合して、該巻
き取り駆動軸の回転により上記円筒状部材を回転させる
ための係合凹部を設けたことを特徴とするものである。According to a seventh aspect of the present invention, in the winding shaft for a roll-shaped supply according to the sixth aspect, the supply is rolled on the inner periphery of the cylindrical member and on the outer periphery of the cylindrical member. When winding, the cylindrical member is engaged with an engaging projection provided on a winding drive shaft inserted into an inner peripheral portion of the cylindrical member, and the cylindrical member is rotated by rotation of the winding drive shaft. An engagement concave portion for causing the engagement is provided.
【００２０】請求項８に係る発明は、請求項６または７
に記載のロール状供給物の巻き取り軸において、上記ス
リットを、上記供給物の巻き始め先端部を弾性的に挟持
するように構成したことを特徴とするものである。[0020] The invention according to claim 8 is the invention according to claim 6 or 7.
Wherein the slit is configured to elastically clamp a leading end of the supply at the start of winding.
【００２１】請求項９に係る発明は、請求項６または７
に記載のロール状供給物の巻き取り軸において、上記ス
リットを、上記円筒状部材の径方向断面において内周部
から外周部に向かって幅広となるＶ字状に形成したこと
を特徴とするものである。The invention according to claim 9 is the invention according to claim 6 or 7.
Wherein the slit is formed in a V-shape that becomes wider from an inner peripheral portion to an outer peripheral portion in a radial cross section of the cylindrical member. It is.
【００２２】本発明に係るロール状供給物の巻き取り方
法によると、巻き取り軸の円筒状部材が径方向に弾性的
に変形可能であるので、図６に示したように、複数個の
巻き取り軸を巻き取り駆動軸にセットして、幅広の供給
物をスリッタで切り離しながら同時に巻き取る際に、巻
き取り軸間で外径にバラツキがあっても、供給物の巻き
取り張力によって巻き取り軸が弾性的に圧縮され、これ
によりバラツキが吸収されて外径が一様に揃えられる。
しかも、供給物はその巻き始め先端部が、円筒状部材に
軸方向に延在して外周部から内周部に連通して形成され
たスリットに挿入されて巻き取られるので、各巻き取り
軸において供給物を巻きずれを生じることなくロール状
に確実に巻き取ることが可能となる。According to the method for winding a roll-shaped supply material according to the present invention, the cylindrical member of the winding shaft can be elastically deformed in the radial direction, and as shown in FIG. When the take-up shaft is set on the take-up drive shaft and the wide supply is cut off with a slitter and taken up at the same time, even if there is a variation in the outer diameter between the take-up shafts, the supply is taken up by the take-up tension. The shaft is elastically compressed, thereby absorbing variations and making the outer diameter uniform.
In addition, since the supplied material is wound into the slit formed at the leading end portion of the supply member, which extends in the axial direction of the cylindrical member and communicates from the outer peripheral portion to the inner peripheral portion, it is wound. In this case, the supply can be reliably wound up in a roll without causing winding deviation.
【００２３】また、本発明に係るロール状供給物の巻き
取り軸によると、供給物はその巻き始め先端部が糊付け
されることなく巻き取られるので、簡単に再利用できる
と共に、この巻き取り軸に巻き取られたロール状供給物
を使用する装置では、供給物を最後まで繰り出して巻き
取り軸から分離できるので、例えばロール状供給物のセ
ット位置と印刷位置との間に距離があっても、供給物を
ほぼ完全に使い切ることができ、巻き取り軸の再利用と
相俟ってランニングコストを低下させることが可能とな
る。Further, according to the roll-shaped supply winding shaft according to the present invention, the supply can be easily re-used because the leading end portion of the supply is wound without being glued, and can be easily reused. In an apparatus that uses a roll-shaped supply wound on, the supply can be unwound to the end and separated from the winding shaft, so that even if there is a distance between the set position of the roll-shaped supply and the printing position, for example, Thus, the supply can be almost completely used, and the running cost can be reduced in combination with the reuse of the winding shaft.
【００２４】[0024]
【発明の実施の形態】以下、本発明の実施の形態につい
て、図１〜図５を参照して説明する。図１および図２は
本発明の第１実施の形態を示すもので、図１はロール状
供給物の巻き取り軸の側面図、図２は図１に示す巻き取
り軸に供給物を巻き取る際に用いる巻き取り駆動軸の要
部斜視図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 1 and 2 show a first embodiment of the present invention. FIG. 1 is a side view of a winding shaft for a roll-shaped supply, and FIG. 2 is a diagram for winding the supply on the winding shaft shown in FIG. It is a principal part perspective view of the winding drive shaft used at the time.
【００２５】図１に示すように、本実施の形態の巻き取
り軸１は、径方向に弾性的に変形可能なプラスチック材
料からなる円筒状部材２を有している。円筒状部材２に
は、その外周部から内周部に連通して軸方向に延在し
て、外周部に供給物２１をロール状に巻き取る際に、供
給物２１の巻き始め先端部を挿入するためのスリット３
を形成する。本実施の形態では、このスリット３を、円
筒状部材２の側面視（径方向断面）で径方向に対して傾
けて形成すると共に、円筒状部材２の内周部でスリット
３の一方の側の近傍には軸方向に沿って切り欠き部４を
形成して、スリット３と切り欠き部４との間にスリット
３を塞ぐように弾性変形可能な薄肉部５を形成し、これ
によりスリット３に挿入される供給物２１の巻き始め先
端部を弾性的に挟持するようにする。また、円筒状部材
２には、その内周部の適宜の位置に軸方向に沿って係合
凹部６を形成する。As shown in FIG. 1, the winding shaft 1 of the present embodiment has a cylindrical member 2 made of a plastic material which can be elastically deformed in the radial direction. The cylindrical member 2 extends from the outer peripheral portion to the inner peripheral portion in the axial direction so as to communicate with the inner peripheral portion. Slit 3 for insertion
To form In the present embodiment, the slit 3 is formed so as to be inclined with respect to the radial direction in a side view (radial cross section) of the cylindrical member 2, and one side of the slit 3 is formed in the inner peripheral portion of the cylindrical member 2. Is formed along the axial direction, and a thin portion 5 which is elastically deformable is formed between the slits 3 so as to cover the slits 3. Of the supply 21 to be inserted into the container is elastically held at the leading end. An engagement recess 6 is formed in the cylindrical member 2 at an appropriate position on the inner peripheral portion thereof along the axial direction.
【００２６】一方、図２に示すように、巻き取り駆動軸
１１の外周部には、巻き取り軸１の外周部に供給物２１
をロール状に巻き取る際に、巻き取り軸１の内周部に形
成された係合凹部６に係合して、巻き取り軸１を巻き取
り駆動軸１１に対して位置決めすると共に、巻き取り駆
動軸１１の回転によって巻き取り軸１を回転させるため
の係合凸部１２を軸方向に延在して形成する。On the other hand, as shown in FIG. 2, the outer periphery of the winding drive shaft 11 is
When the reel is wound into a roll, the reel is engaged with an engaging recess 6 formed on the inner peripheral portion of the reel shaft 1 to position the reel 1 with respect to the reel drive shaft 11 and to roll the reel. An engagement protrusion 12 for rotating the winding shaft 1 by rotation of the drive shaft 11 is formed to extend in the axial direction.
【００２７】このようにして、巻き取り軸１の外周部に
供給物２１をロール状に巻き取る際には、空の複数個の
巻き取り軸１を、それぞれの係合凹部６を巻き取り駆動
軸１１の係合凸部１２に係合させて巻き取り駆動軸１１
にセットし、図６に示したように幅広の供給物２１の巻
き始め先端部を巻き取り軸１の軸方向長さに対応してス
リッタで切り離して、その各々の供給物２１の巻き始め
先端部を対応する巻き取り軸１のスリット３に挿入して
弾性的に挟持させ、その状態で巻き取り駆動軸１１をモ
ータにより回転させることによりセットされた複数個の
巻き取り軸１を一体に回転させて、幅広の供給物をスリ
ッタで切り離しながら巻き取ることで、複数個のロール
状供給物を同時に作成する。When the supply 21 is wound in a roll around the outer periphery of the winding shaft 1 in this manner, the plurality of empty winding shafts 1 are driven to wind the respective engaging recesses 6. The take-up drive shaft 11 is engaged with the engagement protrusion 12 of the shaft 11.
, And the leading end of the wide supply 21 is cut off with a slitter corresponding to the axial length of the winding shaft 1 as shown in FIG. The plurality of winding shafts 1 set by rotating the winding drive shaft 11 by a motor in this state are inserted into the slits 3 of the corresponding winding shaft 1 and elastically clamped. Then, the wide supply is wound up while being cut off by a slitter, thereby simultaneously producing a plurality of roll-like supplies.
【００２８】本実施の形態によると、巻き取り軸１の円
筒状部材２が径方向に弾性的に変形可能であるので、上
述したように複数個の巻き取り軸１を巻き取り駆動軸１
１にセットして供給物２１を同時に巻き取る際に、巻き
取り軸１間で外径にバラツキがあっても、巻き取り軸１
は供給物２１の巻き取り張力によって弾性的に圧縮され
るので、これによりバラツキが吸収され、外径が一様に
揃えられる。しかも、各巻き取り軸１において、供給物
２１はその巻き始め先端部がスリット３に挿入されて弾
性的に挟持されるので、供給物２１を巻きずれを生じる
ことなくロール状に確実に巻き取ることができる。According to the present embodiment, since the cylindrical member 2 of the winding shaft 1 can be elastically deformed in the radial direction, the plurality of winding shafts 1 are wound on the winding drive shaft 1 as described above.
1 and simultaneously winding the supply 21, even if the outer diameter varies between the winding shafts 1,
Is elastically compressed by the winding tension of the supply 21, thereby absorbing variations and making the outer diameter uniform. Moreover, in each of the winding shafts 1, the supply 21 is inserted into the slit 3 at the leading end thereof and is elastically clamped, so that the supply 21 is reliably wound up in a roll without causing a winding deviation. be able to.
【００２９】また、巻き取り軸１においては、供給物２
１の巻き始め先端部が糊付けされることなく巻き取られ
るので、簡単に再利用できると共に、この巻き取り軸１
に巻き取られたロール状供給物を使用する装置では、供
給物２１を最後まで繰り出して巻き取り軸１から分離で
きるので、例えばロール状供給物のセット位置と印刷位
置との間に距離があっても、供給物２１をほぼ完全に使
い切ることができ、巻き取り軸１の再利用と相俟ってラ
ンニングコストを低下させることができる。In the winding shaft 1, the feed 2
Since the leading end of the winding shaft 1 is wound without being glued, the winding shaft 1 can be easily reused.
In an apparatus using a roll-shaped supply wound on a roll, the supply 21 can be unwound to the end and separated from the winding shaft 1. For example, there is a distance between the set position of the roll-shaped supply and the printing position. However, the supply 21 can be almost completely used up, and the running cost can be reduced together with the reuse of the winding shaft 1.
【００３０】図３は本発明の第２実施の形態を説明する
ための図である。本実施の形態では、巻き取り軸１のス
リット３を、円筒状部材２の側面視で径方向に形成する
と共に、巻き取り軸１の係合凹部６を、巻き取り駆動軸
１１の係合凸部１２の周方向長さよりも長く形成する。
また、巻き取り駆動軸１１には、その停止下において係
合凸部１２の回転方向後端部と巻き取り軸１の係合凹部
６の回転方向後端部とが当接した状態（破線で示す状
態）で、巻き取り軸１のスリット３と対向するように軸
方向に延在して溝部１３を形成する。FIG. 3 is a diagram for explaining a second embodiment of the present invention. In the present embodiment, the slit 3 of the winding shaft 1 is formed radially in a side view of the cylindrical member 2, and the engaging recess 6 of the winding shaft 1 is The portion 12 is formed longer than the circumferential length.
Further, when the take-up drive shaft 11 is stopped, the rear end in the rotational direction of the engaging projection 12 and the rear end in the rotational direction of the engaging recess 6 of the take-up shaft 1 are in contact with each other (indicated by a broken line). In the state shown in the figure, a groove 13 is formed extending in the axial direction so as to face the slit 3 of the winding shaft 1.
【００３１】このようにして、巻き取り軸１を巻き取り
駆動軸１１にセットして供給物２１をロール状に巻き取
る際には、巻き取り駆動軸１１の係合凸部１２の回転方
向後端部と巻き取り軸１の係合凹部６の回転方向後端部
とを当接させた破線で示す状態で、供給物２１の巻き始
め先端部をスリット３を通して溝部１３に挿入した後、
巻き取り駆動軸１１を回転させることにより、係合凸部
１２の回転方向先端部が係合凹部６の回転方向先端部に
当接する間で巻き取り駆動軸１１を空回りさせ、これに
より溝部１３に挿入された供給物２１の巻き始め先端部
を溝部１３から抜き出して巻き取り軸１の内周部と巻き
取り駆動軸１１との間に位置させて供給物２１を巻き取
る。その他の構成および巻き取り方法は、第１実施の形
態と同様である。In this way, when the winding shaft 1 is set on the winding drive shaft 11 and the supply 21 is wound in a roll shape, the rotation of the engaging projection 12 of the winding drive shaft 11 in the rotation direction is performed. In a state shown by a broken line in which the end and the rear end in the rotational direction of the engaging recess 6 of the winding shaft 1 are in contact with each other, the leading end of the supply 21 is inserted into the groove 13 through the slit 3 after the winding start.
By rotating the take-up drive shaft 11, the take-up drive shaft 11 is caused to idle while the leading end of the engaging projection 12 in the rotating direction comes into contact with the leading end of the engaging recess 6 in the rotating direction. The leading end of the inserted supply 21 is pulled out from the groove 13 and positioned between the inner periphery of the take-up shaft 1 and the take-up drive shaft 11 to take up the supply 21. Other configurations and the winding method are the same as in the first embodiment.
【００３２】したがって、本実施の形態においても、複
数個の巻き取り軸１を巻き取り駆動軸１１にセットして
供給物２１を同時に巻き取る際に、巻き取り軸１間で外
径にバラツキがあってもそのバラツキを吸収して外径を
一様に揃えることができ、また、巻き取り軸１において
は、供給物２１の巻き始め先端部が糊付けされることな
く巻き取られるので、第１実施の形態と同様の効果を得
ることができる。Therefore, also in the present embodiment, when a plurality of winding shafts 1 are set on the winding drive shaft 11 and the supply 21 is wound simultaneously, the outer diameter varies between the winding shafts 1. Even if there is, the outer diameter can be made uniform by absorbing the variation, and in the winding shaft 1, since the leading end of the supply 21 at the start of winding is wound without being glued, the first The same effect as in the embodiment can be obtained.
【００３３】図４および図５は本発明の第３実施の形態
を示すもので、図４はロール状供給物の巻き取り軸の側
面図、図５は図４に示す巻き取り軸に供給物を巻き取る
際の説明図である。この巻き取り軸１は、スリット３を
円筒状部材２の側面視で径方向において内周部から外周
部に向かって幅広となるＶ字状に形成し、内周部の係合
凹部６は第１実施の形態と同様に形成したものである。FIGS. 4 and 5 show a third embodiment of the present invention. FIG. 4 is a side view of a take-up shaft of a roll-shaped supply, and FIG. It is explanatory drawing at the time of winding up. In the winding shaft 1, the slit 3 is formed in a V-shape that becomes wider in the radial direction from the inner peripheral portion toward the outer peripheral portion in the side view of the cylindrical member 2, and the engagement concave portion 6 of the inner peripheral portion is formed in the V-shape. It is formed in the same manner as in the first embodiment.
【００３４】かかる構成の巻き取り軸１を、図２に示し
た構成の巻き取り駆動軸１１に複数個セットして、各巻
き取り軸１の外周部に供給物２１をロール状に巻き取る
に際しては、先ず、上記実施の形態と同様に幅広の供給
物２１の巻き始め先端部を巻き取り軸１の軸方向長さに
対応してスリッタで切り離し、その各々の供給物２１の
巻き始め先端部を対応する巻き取り軸１のＶ字状のスリ
ット３に挿入する。When a plurality of winding shafts 1 having such a configuration are set on the winding drive shaft 11 having the configuration shown in FIG. 2, the supply material 21 is wound around the winding shaft 1 in a roll shape. First, similarly to the above-described embodiment, the leading end of the wide supply 21 is cut off by a slitter corresponding to the axial length of the winding shaft 1, and the leading end of the winding of each supply 21 is cut off. Is inserted into the corresponding V-shaped slit 3 of the winding shaft 1.
【００３５】その後、図５に示すように、セットされた
複数個の巻き取り軸１に亘ってＶ字状のスリット３に楔
状の押え部材１５を挿入して巻き始め先端部を押え、そ
の状態で巻き取り駆動軸１１をモータにより回転させる
ことによりセットされた複数個の巻き取り軸１を一体に
回転させて、幅広の供給物をスリッタで切り離しながら
巻き取る。ここで、押え部材１５は楔状で、巻き取り軸
１の径方向に変位可能であるので、巻き取り軸１間で外
径にバラツキがあると、供給物２１の巻き取り張力によ
って円筒状部材２が弾性的に圧縮される際に、押え部材
１５が径方向に移動してバラツキが吸収される。その
後、供給物２１の巻き取りが終了したら、押え部材１５
をスリット３から径方向に抜き取る。Thereafter, as shown in FIG. 5, a wedge-shaped pressing member 15 is inserted into the V-shaped slit 3 over a plurality of set winding shafts 1 to start winding and press the leading end, and the state is changed. By rotating the take-up drive shaft 11 by a motor, the set take-up shafts 1 are integrally rotated to take up a wide supply while separating it with a slitter. Here, since the pressing member 15 is wedge-shaped and can be displaced in the radial direction of the winding shaft 1, if the outer diameter varies between the winding shafts 1, the cylindrical member 2 is wound by the winding tension of the supply 21. When is elastically compressed, the pressing member 15 moves in the radial direction to absorb variations. Thereafter, when the winding of the supply 21 is completed, the pressing member 15
From the slit 3 in the radial direction.
【００３６】したがって、本実施の形態においても、上
述した実施の形態と同様に、巻き取り軸１を再利用する
ことができると共に、その再利用の巻き取り軸１に対し
て供給物２１を巻きずれを生じることなくロール状に確
実に巻き取ることができる。Therefore, also in this embodiment, the winding shaft 1 can be reused and the supply material 21 is wound around the reused winding shaft 1 as in the above-described embodiment. It can be taken up in a roll shape without displacement.
【００３７】なお、本発明は、上記実施の形態にのみ限
定されるものではなく、幾多の変形または変更が可能で
ある。例えば、上記実施の形態では、巻き取り軸１の内
周部に係合凹部６を形成し、巻き取り駆動軸１１に係合
凸部１２を形成して、供給物２１の巻き取りの際にこれ
らを係合させることにより、巻き取り駆動軸１１の回転
を巻き取り軸１に伝達するようにして、両者を一体に回
転させるようにしたが、巻き取り軸１の内周部に係合凸
部を形成し、巻き取り駆動軸１１に係合凹部を形成して
もよい。この場合には、ロール状供給物を使用する装置
の巻き取り軸１の軸受け部に、例えば係合凸部が侵入す
る凹部を形成すればよい。また、このような係合凹部や
係合凸部を設けることなく、例えば巻き取り駆動軸１１
のセットされた複数個の巻き取り軸１の両端を、巻き取
り駆動軸１１と一体に回転するフランジ状部材で押える
ことで、複数個の巻き取り軸１を巻き取り駆動軸１１と
一体に回転させて供給物２１を巻き取るようにすること
もできる。It should be noted that the present invention is not limited to the above-described embodiment, but can be variously modified or changed. For example, in the above-described embodiment, the engagement concave portion 6 is formed on the inner peripheral portion of the winding shaft 1, and the engagement convex portion 12 is formed on the winding drive shaft 11. By engaging these members, the rotation of the take-up drive shaft 11 is transmitted to the take-up shaft 1 so that the two are integrally rotated. A portion may be formed, and an engagement recess may be formed in the winding drive shaft 11. In this case, for example, a concave portion into which the engaging convex portion enters may be formed in the bearing portion of the winding shaft 1 of the device using the roll-shaped supply. In addition, without providing such engaging concave portions and engaging convex portions, for example, the winding drive shaft 11
By pressing both ends of the plurality of winding shafts 1 set with a flange-like member which rotates integrally with the winding drive shaft 11, the plurality of winding shafts 1 rotate integrally with the winding drive shaft 11. Then, the supply 21 can be wound up.
【００３８】[0038]
【発明の効果】以上のように、本発明に係るロール状供
給物の巻き取り方法によれば、巻き取り軸の円筒状部材
が径方向に弾性的に変形可能であるので、複数個の巻き
取り軸を巻き取り駆動軸にセットして、供給物を同時に
巻き取る際に、巻き取り軸間で外径にバラツキがあって
も、供給物の巻き取り張力による円筒状部材の弾性変形
によってバラツキが吸収されて外径が一様に揃えられ
る。しかも、供給物はその巻き始め先端部が、円筒状部
材に軸方向に延在して外周部から内周部に連通して形成
されたスリットに挿入されて巻き取られるので、各巻き
取り軸において供給物を巻きずれを生じることなくロー
ル状に確実に巻き取ることができる。As described above, according to the method for winding a roll-shaped material according to the present invention, since the cylindrical member of the winding shaft can be elastically deformed in the radial direction, a plurality of windings can be obtained. When the take-up shaft is set on the take-up drive shaft and the supply is wound at the same time, even if there is a variation in the outer diameter between the take-up shafts, the variation is caused by the elastic deformation of the cylindrical member due to the take-up tension of the supply. Is absorbed to make the outer diameter uniform. In addition, since the supplied material is wound into the slit formed at the leading end portion of the supply member, which extends in the axial direction of the cylindrical member and communicates from the outer peripheral portion to the inner peripheral portion, it is wound. In this case, the supply can be reliably wound up in a roll shape without causing a winding deviation.
【００３９】また、本発明に係るロール状供給物の巻き
取り軸によれば、供給物はその巻き始め先端部が糊付け
されることなく巻き取られるので、簡単に再利用できる
と共に、この巻き取り軸に巻き取られたロール状供給物
を使用する装置では、供給物を最後まで繰り出して巻き
取り軸から分離できるので、例えばロール状供給物のセ
ット位置と印刷位置との間に距離があっても、供給物を
ほぼ完全に使い切ることができ、巻き取り軸の再利用と
相俟ってランニングコストを低下させることができる。In addition, according to the roll-shaped supply winding shaft according to the present invention, the supply can be easily re-used because the starting portion of the supply is wound without gluing the leading end thereof. In an apparatus using a roll-shaped supply wound on a shaft, the supply can be unwound to the end and separated from the winding shaft, so that, for example, there is a distance between the set position of the roll-shaped supply and the printing position. In addition, the supply can be almost completely used, and the running cost can be reduced in combination with the reuse of the winding shaft.
【図１】 本発明の第１実施の形態を示すロール状供給
物の巻き取り軸の側面図である。FIG. 1 is a side view of a winding shaft for a roll-shaped supply according to a first embodiment of the present invention.
【図２】 図１に示す巻き取り軸に供給物を巻き取る際
に用いる巻き取り駆動軸の要部斜視図である。FIG. 2 is a perspective view of a main part of a winding drive shaft used when winding a supply material around the winding shaft shown in FIG. 1;
【図３】 本発明の第２実施の形態を説明するための図
である。FIG. 3 is a diagram for explaining a second embodiment of the present invention.
【図４】 本発明の第３実施の形態を示すロール状供給
物の巻き取り軸の側面図である。FIG. 4 is a side view of a winding shaft for a roll-shaped supply according to a third embodiment of the present invention.
【図５】 図４に示す巻き取り軸に供給物を巻き取る際
の説明図である。FIG. 5 is an explanatory diagram when a supply is wound around a winding shaft shown in FIG. 4;
【図６】 複数個の巻き取り軸への供給物の巻き取り方
法を説明するための図である。FIG. 6 is a diagram for explaining a method of winding a supply material around a plurality of winding shafts.
１ 巻き取り軸 ２ 円筒状部材 ３ スリット ４ 切り欠き部 ５ 薄肉部 ６ 係合凹部 １１ 巻き取り駆動軸 １２ 係合凸部 １３ 溝部 １５ 押え部材 ２１ 供給物 REFERENCE SIGNS LIST 1 winding shaft 2 cylindrical member 3 slit 4 cutout portion 5 thin portion 6 engaging concave portion 11 winding drive shaft 12 engaging convex portion 13 groove portion 15 pressing member 21 supply
Claims (9)
と、該円筒状部材に軸方向に延在して外周部から内周部
に連通して形成されたスリットとを有する巻き取り軸
を、巻き取り駆動軸にセットし、上記スリットに供給物
の巻き始め先端部を挿入した後、上記巻き取り駆動軸の
回転により上記巻き取り軸を回転させて、上記円筒状部
材の外周部に上記供給物をロール状に巻き取ることを特
徴とするロール状供給物の巻き取り方法。A winding member having a cylindrical member elastically deformable in a radial direction and a slit extending in the cylindrical member in an axial direction and communicating from an outer peripheral portion to an inner peripheral portion. A shaft is set on a winding drive shaft, and after inserting the leading end of the winding start of the supply into the slit, the winding drive shaft is rotated to rotate the winding shaft, and the outer peripheral portion of the cylindrical member is rotated. Winding the above-mentioned supply material in a roll form.
周部に軸方向に沿って係合凹部を形成し、上記巻き取り
駆動軸にはその外周部に上記係合凹部と係合する係合凸
部を形成して、上記係合凹部と上記係合凸部とが係合す
るように、上記円筒状部材の内周部に上記巻き取り駆動
軸を挿入して上記巻き取り軸を上記巻き取り駆動軸にセ
ットすることを特徴とする請求項１に記載のロール状供
給物の巻き取り方法。2. The winding shaft has an engagement recess formed in the inner periphery of the cylindrical member along the axial direction, and the winding drive shaft engages with the engagement recess on the outer periphery thereof. The winding drive shaft is inserted into the inner peripheral portion of the cylindrical member so that the engaging concave portion and the engaging convex portion are engaged with each other. 2. The method for winding a roll-shaped supply according to claim 1, wherein the winding is set on the winding drive shaft.
り駆動軸の係合凸部の周方向長さよりも長く形成し、上
記巻き取り駆動軸には、該巻き取り駆動軸の停止下にお
いて上記係合凸部の回転方向後端部と上記係合凹部の回
転方向後端部とが当接した状態で、上記スリットと対向
するように軸方向に延在して溝部を形成し、上記供給物
の巻き始め先端部を上記スリットを通して上記溝部に挿
入した後、上記巻き取り駆動軸を回転させることによ
り、上記係合凸部の回転方向先端部が上記係合凹部の回
転方向先端部に当接する間で上記巻き取り駆動軸を空回
りさせて、上記溝部に挿入された上記供給物の巻き始め
先端部を該溝部から抜き出して上記円筒状部材の内周部
と上記巻き取り駆動軸との間に位置させることを特徴と
する請求項２に記載のロール状供給物の巻き取り方法。3. The winding drive shaft has a circumferential length that is longer than a circumferential length of the engaging protrusion of the winding drive shaft. In a state where the rear end in the rotation direction of the engaging projection and the rear end in the rotation direction of the engagement recess are in contact with each other, a groove is formed extending in the axial direction so as to face the slit. By inserting the leading end of the supply winding into the groove through the slit and rotating the take-up drive shaft, the leading end in the rotating direction of the engaging protrusion is rotated in the rotating direction of the engaging recess. While the abutting portion is in contact with the winding drive shaft, the winding start shaft of the supply inserted into the groove is pulled out of the groove, and the inner peripheral portion of the cylindrical member and the winding drive shaft are pulled out. 3. The method according to claim 2, wherein A method for winding a roll-shaped supply.
断面において内周部から外周部に向かって幅広となるＶ
字状に形成し、該スリットに上記供給物の巻き始め先端
部を押えるように楔状の押え部材を挿入した状態で、上
記巻き取り駆動軸の回転により上記巻き取り軸を回転さ
せて上記供給物をロール状に巻き取り、巻き取り終了後
に上記押え部材を上記スリットから引き抜くことを特徴
とする請求項１，２または３に記載のロール状供給物の
巻き取り方法。4. A V-shape in which a width of the slit increases from an inner peripheral portion to an outer peripheral portion in a radial cross section of the cylindrical member.
In a state in which a wedge-shaped pressing member is inserted into the slit so as to press the leading end of the supply material into the slit, the winding drive shaft is rotated to rotate the take-up shaft so that the supply material is formed. 4. The method according to claim 1, 2, or 3, wherein the pressing member is pulled out of the slit after winding the sheet.
始め先端部を弾性的に挟持して上記供給物を巻き取るこ
とを特徴とする請求項１または２に記載のロール状供給
物の巻き取り方法。5. The winding method for a roll-shaped supply according to claim 1, wherein the supply is wound up by elastically holding a leading end of the supply at the slit. .
と、 該円筒状部材の外周部から内周部に連通して軸方向に延
在して形成され、上記外周部に供給物をロール状に巻き
取る際に、該供給物の巻き始め先端部を挿入するための
スリットと、 を有することを特徴とするロール状供給物の巻き取り
軸。6. A cylindrical member which is elastically deformable in a radial direction, and is formed so as to extend in an axial direction from an outer peripheral portion of the cylindrical member to an inner peripheral portion thereof. And a slit for inserting a leading end of the supply when winding the supply material into a roll shape.
材の外周部に供給物をロール状に巻き取る際に、上記円
筒状部材の内周部に挿入される巻き取り駆動軸に設けら
れた係合凸部に係合して、該巻き取り駆動軸の回転によ
り上記円筒状部材を回転させるための係合凹部を設けた
ことを特徴とする請求項６に記載のロール状供給物の巻
き取り軸。7. A winding drive shaft inserted into the inner peripheral portion of the cylindrical member when the supply material is wound into a roll around the inner peripheral portion of the cylindrical member. 7. The roll-shaped member according to claim 6, wherein an engagement concave portion is provided for engaging with the engagement convex portion provided on the shaft and rotating the cylindrical member by rotation of the winding drive shaft. Feed take-up axis.
トの近傍に該スリットを塞ぐように弾性変形可能な薄肉
部設け、上記スリットにおいて上記供給物の巻き始め先
端部を弾性的に挟持するように構成したことを特徴とす
る請求項６または７に記載のロール状供給物の巻き取り
軸。8. An inner peripheral portion of the cylindrical member is provided in the vicinity of the slit so as to be elastically deformable so as to cover the slit, and the slit is elastically held at a leading end of the supply material at the slit. The winding shaft for a roll-shaped supply according to claim 6, wherein the winding shaft is configured to perform the following.
向断面において内周部から外周部に向かって幅広となる
Ｖ字状に形成したことを特徴とする請求項６または７に
記載のロール状供給物の巻き取り軸。9. The roll according to claim 6, wherein the slit is formed in a V-shape that becomes wider from an inner peripheral portion to an outer peripheral portion in a radial cross section of the cylindrical member. Winding shaft for feed-like material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000124658A JP2001301065A (en) | 2000-04-25 | 2000-04-25 | Method for winding rolled supplied object and shaft for winding the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000124658A JP2001301065A (en) | 2000-04-25 | 2000-04-25 | Method for winding rolled supplied object and shaft for winding the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001301065A true JP2001301065A (en) | 2001-10-30 |
Family
ID=18634750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000124658A Pending JP2001301065A (en) | 2000-04-25 | 2000-04-25 | Method for winding rolled supplied object and shaft for winding the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001301065A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007003247U1 (en) * | 2006-10-07 | 2008-02-21 | Herma Gmbh | Clamping device for a material web |
| WO2012026934A1 (en) * | 2010-08-25 | 2012-03-01 | Hewlett-Packard Development Company, L.P. | Substrate support |
-
2000
- 2000-04-25 JP JP2000124658A patent/JP2001301065A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007003247U1 (en) * | 2006-10-07 | 2008-02-21 | Herma Gmbh | Clamping device for a material web |
| WO2012026934A1 (en) * | 2010-08-25 | 2012-03-01 | Hewlett-Packard Development Company, L.P. | Substrate support |
| US9624040B2 (en) | 2010-08-25 | 2017-04-18 | Hewlett-Packard Development Company, L.P. | Substrate support |
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