JP2002097838A - Tension adjusting device for automatic door driving belt - Google Patents
Tension adjusting device for automatic door driving beltInfo
- Publication number
- JP2002097838A JP2002097838A JP2001246712A JP2001246712A JP2002097838A JP 2002097838 A JP2002097838 A JP 2002097838A JP 2001246712 A JP2001246712 A JP 2001246712A JP 2001246712 A JP2001246712 A JP 2001246712A JP 2002097838 A JP2002097838 A JP 2002097838A
- Authority
- JP
- Japan
- Prior art keywords
- belt
- support plate
- adjusting wheel
- wheel
- driving belt
- 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.)
- Granted
Links
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、自動ドアの上部で
扉を開閉駆動する駆動用ベルトに設けられて、この駆動
用ベルトのテンションを調整する自動ドア駆動用ベルト
のテンション調整装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tension adjusting device for an automatic door driving belt which is provided on a driving belt for opening and closing the door at an upper portion of the automatic door and adjusts the tension of the driving belt. is there.
【０００２】[0002]
【従来の技術】自動ドアには、扉の上端を、プーリー間
に巻回された駆動用ベルトに固定し、モーター等の駆動
源によってプーリー及び駆動用ベルトを駆動することに
よって扉を開閉駆動するように構成したものがある。と
ころで、前記駆動用ベルトは、自動ドアの設置時にプー
リー間に巻回した後、駆動源の動力を効率良く伝達する
ために、テンション調整装置によって張力が調整され
る。また、この駆動用ベルトは、ゴム等の弾性部材から
なり、長期間の使用によって延伸した場合も、メンテナ
ンス時にテンション調整装置によって張力が調整され
る。従来の自動ドア駆動用ベルトのテンション調整装置
は、図９に示すように、有端の駆動用ベルト１０１をプ
ーリー間に巻回し、該駆動用ベルト１０１の一端を、扉
上端に水平バー１０２を介して固定された支持板１０３
に止着すると共に、その他端をブラケット１０４に止着
し、このブラケット１０４から手前側に突出した突片部
１０４ａと支持板１０３から手前側に突出した突片部１
０３ａとにボルト１０５を貫装し、突片部１０３ａを挟
むようにして二つのナット１０６，１０６をボルト１０
５の先端側に螺合してなる。そして、駆動用ベルト１０
１の張力を調整する際には、二つのナット１０６，１０
６をスパナ等の工具で回転調整することにより、ボルト
１０５を水平に移動させ、駆動用ベルト１０１が適度な
張力となったところで両ナット１０６，１０６を締め付
け固定する。2. Description of the Related Art In an automatic door, the upper end of the door is fixed to a driving belt wound between pulleys, and the door is opened and closed by driving the pulley and the driving belt by a driving source such as a motor. Some are configured as follows. By the way, after the driving belt is wound between the pulleys when the automatic door is installed, the tension is adjusted by a tension adjusting device in order to efficiently transmit the power of the driving source. Further, the driving belt is made of an elastic member such as rubber, and the tension is adjusted by the tension adjusting device at the time of maintenance even when the belt is stretched due to long-term use. As shown in FIG. 9, a conventional automatic door driving belt tension adjusting device winds an endless driving belt 101 between pulleys, and attaches one end of the driving belt 101 to a horizontal bar 102 at an upper end of a door. Support plate 103 fixed via
And the other end is fixed to the bracket 104, and the protruding portion 104a protruding forward from the bracket 104 and the protruding portion 1 protruding forward from the support plate 103.
03a, and the two nuts 106, 106 are inserted into the bolt 10 so as to sandwich the protruding piece 103a.
5 is screwed to the tip side. And the driving belt 10
When adjusting the tension of 1, two nuts 106, 10
The bolt 105 is moved horizontally by rotating and adjusting 6 with a tool such as a spanner, and when the driving belt 101 has an appropriate tension, the nuts 106 and 106 are tightened and fixed.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、従来の
自動ドア駆動用ベルトのテンション調整装置において、
駆動用ベルト１０１は、ゴム等の弾性部材からなるの
で、張力がかかってくると、工具で回されるナット１０
６と一緒にボルト１０５及びブラケット１０４も回って
しまい、それに伴って捩れてしまう。そこで、ブラケッ
ト１０４が回らないようにボルト１０５の頭部にスパナ
を掛けて作業することになるが面倒である。その上、工
具でナット１０６を回しても、ボルト１０５が移動する
量が、ナット１０６の回転角あたりのネジピッチ分だけ
なので、工具を回す回転動作の割にボルト１０５が移動
する量が少なく、駆動用ベルト１０１の牽引効率が悪
い。しかも、スパナ等の工具の柄部分を手前側に回さな
ければならないため、工具の柄部分が上下で駆動用ベル
ト１０１や水平バー１０２等の他の部材にぶつかってし
まい、その度毎に工具をナット１０６に嵌め直さなけれ
ばならないので作業性が悪い。However, in the conventional automatic door driving belt tension adjusting device,
The driving belt 101 is made of an elastic member such as rubber.
The bolt 105 and the bracket 104 are also turned together with 6, and accordingly, they are twisted. In order to prevent the bracket 104 from turning, a wrench is applied to the head of the bolt 105, which is troublesome. In addition, even if the nut 106 is turned with a tool, the amount of movement of the bolt 105 is only the screw pitch per rotation angle of the nut 106. Of the pulling belt 101 is poor. Moreover, since the handle of the tool such as a spanner must be turned to the near side, the handle of the tool hits other members such as the driving belt 101 and the horizontal bar 102 up and down, and each time the tool Must be re-fitted to the nut 106, so that workability is poor.
【０００４】本発明は上記従来事情に鑑みてなされたも
のであり、その目的とする処は、駆動用ベルトを捩るこ
となく牽引でき、しかも、少ない回転操作でも駆動用ベ
ルトの牽引量が大きく、その上、工具が回し易く作業性
のよいドア駆動用ベルトのテンション調整装置を提供す
ることにある。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional circumstances, and an object thereof is to pull a driving belt without twisting, and to increase the amount of pulling of the driving belt even with a small rotation operation. In addition, it is an object of the present invention to provide a door driving belt tension adjusting device in which a tool can be easily turned and workability is good.
【０００５】[0005]
【課題を解決するための手段】斯る本発明の自動ドア駆
動用ベルトのテンション調整装置は、有端の駆動用ベル
トをプーリー間に巻回し、該駆動用ベルトの一端を扉側
に止着すると共に、その他端を牽引するように構成した
自動ドア駆動用ベルトのテンション調整装置において、
扉の上端に固定される支持板と、駆動用ベルトの回動軸
と略平行な支軸によって該支持板に回動可能に軸着され
ると共に、駆動用ベルトの前記他端を外周面に係合する
調整用ホイールと、該調整用ホイールの回動を係脱させ
る固定手段とを備え、前記駆動用ベルトは弾性部材から
なるＶベルトであり、前記調整用ホイールは、その外周
に前記Ｖベルトに食い込ませる爪を複数形成した爪車状
であって、手前面に係合部を一体的に設け、該係合部に
工具を係合して回動されるように構成し、前記固定手段
は、前記調整用ホイールを前記支軸に止着する軸部ネジ
であって、該軸部ネジの緊緩によって前記軸部ネジの頭
部が前記調整用ホイールの回動を係脱することを特徴と
する（請求項１）。ここで、係合部とは、例えば、調整
用ホイールの軸部を手前側に突出させ、その突出した軸
部外周を二面取りしてスパナ等を係合可能にした構成
や、調整用ホイールの側面に支軸に対して対象な二つの
孔を設け、これらの孔に先端二股状の工具を係合可能に
した構成等を含むものである。そして請求項２は、前記
固定手段として、さらに、前記調整用ホイールの側面に
円弧状長孔を貫穿し、該円弧状長孔に挿通した固定ネジ
を前記支持板に螺着してなり、該固定ネジの緊緩によっ
て該固定ネジの頭部が前記調整用ホイールの回動を係脱
させる構成を備えたことを特徴とする。In the tension adjusting device for an automatic door driving belt according to the present invention, an end driving belt is wound between pulleys, and one end of the driving belt is fixed to a door side. In addition, in the tension adjustment device of the automatic door drive belt configured to pull the other end,
A support plate fixed to the upper end of the door, and rotatably mounted on the support plate by a support shaft substantially parallel to the rotation axis of the drive belt, and the other end of the drive belt on the outer peripheral surface; The driving belt is a V-belt made of an elastic member, and the adjusting wheel is provided with an outer peripheral surface of the V-shaped belt. A hook wheel having a plurality of claws to be cut into the belt, wherein an engaging portion is integrally provided on the front surface of the hand, and a tool is engaged with the engaging portion so that the tool can be rotated; The means is a shaft screw for fixing the adjustment wheel to the support shaft, and the head of the shaft screw is disengaged from the rotation of the adjustment wheel by loosening the shaft screw. (Claim 1). Here, the engagement portion refers to, for example, a configuration in which a shaft portion of the adjustment wheel is protruded toward the near side, and the protruded shaft portion outer periphery is formed with two chamfers so that a spanner or the like can be engaged. This includes a configuration in which two target holes are provided on the side surface with respect to the support shaft, and a forked tool can be engaged with these holes. According to a second aspect of the present invention, as the fixing means, further, an arc-shaped long hole is penetrated into a side surface of the adjusting wheel, and a fixing screw inserted into the arc-shaped long hole is screwed to the support plate. A structure is provided in which the head of the fixing screw engages and disengages the rotation of the adjusting wheel by loosening the fixing screw.
【０００６】上記本発明によれば、軸部ネジを緩めて、
工具を、その柄部分を支軸と略直角にした状態で、調整
用ホイールの手前面の係合部に係合し、該工具によって
該調整用ホイールをＶベルトの牽引方向に回すと、調整
用ホイールは、外周面をＶベルトに食い込ませながら、
工具を回転させた回転角分回転し、駆動用ベルトを捩る
ことなく牽引する。そして、軸部ネジを締め付けること
によって、軸部ネジの頭部と支持板の間で調整用ホイー
ルが挟持されるため、調整用ホイールの回動が係止する
ので、Ｖベルトに張力がかかった状態で固定される（請
求項１）。また、請求項２によれば、軸部ネジにより調
整用ホイールが固定されることに加えて、固定ネジの締
め付けにより、固定ネジの頭部と支持板の間で調整用ホ
イールが挟持されるため、調整用ホイールは二重に固定
される。その上、固定ネジを挿通する孔が円弧状長孔で
あるため、回転させた調整用ホイールを、円弧状長孔の
範囲内における任意の個所で係止でき、しかも、調整用
ホイールをその軸心から離れた個所で係止するため、そ
のモーメントの作用によって、より強固に調整用ホイー
ルを固定する。According to the present invention, the shaft portion screw is loosened,
When the tool is engaged with the engaging portion on the front surface of the hand of the adjusting wheel in a state where the handle portion is substantially perpendicular to the support shaft, and the tool is used to rotate the adjusting wheel in the pulling direction of the V-belt, the adjustment is performed. For the wheel, while making the outer peripheral surface bite into the V belt,
The tool rotates by the rotation angle of the tool and pulls the drive belt without twisting. Then, by tightening the shaft screw, the adjustment wheel is sandwiched between the head of the shaft screw and the support plate, so that the rotation of the adjustment wheel is locked, so that tension is applied to the V belt. It is fixed (claim 1). According to the second aspect, the adjusting wheel is fixed between the head of the fixing screw and the support plate by tightening the fixing screw in addition to the adjusting wheel being fixed by the shaft screw. Wheel is fixed doubly. In addition, since the hole through which the fixing screw is inserted is an arc-shaped long hole, the rotated adjustment wheel can be locked at any position within the range of the arc-shaped long hole, and the adjustment wheel is connected to its axis. Since the locking is carried out at a position away from the heart, the adjustment wheel is more firmly fixed by the action of the moment.
【０００７】[0007]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。Embodiments of the present invention will be described below with reference to the drawings.
【０００８】図１乃至５は、本発明に係わるテンション
調整装置の特に固定手段を示し、図６は本発明の実施の
形態、図７は、本発明に係わるテンション調整装置の他
例を示す。また、図８は、本発明に係わるテンション調
整装置を適用した自動ドアを示す。FIGS. 1 to 5 show particularly a fixing means of the tension adjusting device according to the present invention, FIG. 6 shows an embodiment of the present invention, and FIG. 7 shows another example of the tension adjusting device according to the present invention. FIG. 8 shows an automatic door to which the tension adjusting device according to the present invention is applied.
【０００９】テンション調整装置１０は、両開き式自動
ドアＡの上部で両扉ａ１，ａ１’を開閉駆動する駆動用
ベルト１に設けてあり、支持板３と、調整用ホイール４
と、固定手段５と、案内部材６とを備えている。A tension adjusting device 10 is provided on a driving belt 1 for opening and closing the two doors a1 and a1 'above the double door type automatic door A.
, Fixing means 5 and guide member 6.
【００１０】駆動用ベルト１は、ゴム等の弾性部材から
なる有端状の歯付きベルト（以降符号１を付けて説明す
る）であり、自動ドアＡ上部で駆動源ａ２側のプーリー
ａ３と従動側のプーリーａ４との間に巻回され、その一
端（以降固定側端部と称する）をブラケット１３によっ
て支持板３にネジ止めし、他端（以降牽引側端部と称す
る）を同支持板３に設けた調整用ホイール４で牽引され
る。尚、固定側端部を固定する位置は、上記したように
支持板３でなく、支持板３が固定される扉ａ１側の他の
個所であっても構わない。The driving belt 1 is an end-toothed belt made of an elastic member such as rubber (to be described with a reference numeral 1 hereinafter), and is driven by a pulley a3 on the driving source a2 side above the automatic door A. One end (hereinafter referred to as a fixed side end) is screwed to the support plate 3 by a bracket 13, and the other end (hereinafter referred to as a traction side end) is wound around the pulley a 4. The vehicle is towed by the adjustment wheel 4 provided in 3. The position where the fixed-side end is fixed may not be the support plate 3 as described above, but may be another position on the door a1 side to which the support plate 3 is fixed.
【００１１】支持板３は、図２に示すように縦断面クラ
ンク状に曲げ加工した金属板であり、その下端側を、一
方の扉ａ１の上端に一体的に固定された水平バー１０２
に、ネジ止め固定してある。The support plate 3 is a metal plate bent into a crank shape with a vertical section as shown in FIG. 2, and the lower end thereof is fixed to a horizontal bar 102 integrally fixed to the upper end of one door a1.
It is fixed with screws.
【００１２】調整用ホイール４は、その外周に歯付きベ
ルト１の歯と噛合する歯４ａを複数形成した歯車状を呈
し、その側面に、複数の円弧状長孔４ｂと、軸心に対し
て略対象となる二つの孔状係合部１４とを貫穿し、更
に、中心部に軸孔４ｃを貫穿して、この軸孔４ｃの手前
側の外縁部を突出させた突縁部４ｄを形成し、そして、
その突縁部４ｄの周側面に、軸心を挟んで略平行に二面
取りした平行係合部２４を形成してある。そして、この
調整用ホイール４は、支持板３に、歯付きベルト１の回
動軸（プーリーａ３，ａ４の軸）と略平行に支軸２３を
嵌着して、この支軸２３に軸孔４ｃを環装することによ
って回動可能に軸着してある。The adjusting wheel 4 has a gear shape in which a plurality of teeth 4a meshing with the teeth of the toothed belt 1 are formed on an outer periphery thereof, and a plurality of arc-shaped long holes 4b are formed on a side surface thereof. Penetrating the two substantially hole-shaped engaging portions 14, and further penetrating the shaft hole 4 c in the center, to form a protruding edge portion 4 d protruding the outer edge portion on the near side of the shaft hole 4 c. And then
A parallel engaging portion 24 is formed on the peripheral side surface of the protruding edge portion 4d so as to be substantially chamfered substantially in parallel with respect to the axis. The adjusting wheel 4 has a support shaft 23 fitted on the support plate 3 substantially in parallel with the rotation shaft of the toothed belt 1 (the shaft of the pulleys a3 and a4). 4c is rotatably mounted on the shaft by mounting it around.
【００１３】固定手段５は、軸部ネジ１５と固定ネジ２
５とからなり、調整用ホイール４の回動を係脱する。The fixing means 5 comprises a shaft screw 15 and a fixing screw 2
5, the rotation of the adjusting wheel 4 is disengaged.
【００１４】軸部ネジ１５は、調整用ホイール４をバネ
座金及び座金を介して支軸２３に止着したボルトであ
り、その頭部にスパナ等の工具を係合して緊緩されるこ
とによって、調整用ホイール４の回動を係脱する。即
ち、軸部ネジ１５を締め付けた際には、軸部ネジ１５の
頭部と支持板３の間で調整用ホイール４を挟持するた
め、調整用ホイール４を係止し、また、軸部ネジ１５を
緩めた際には、前記挟持状態が解除されて、調整用ホイ
ール４を回動自在にする。The shaft screw 15 is a bolt that fixes the adjusting wheel 4 to the support shaft 23 via a spring washer and a washer, and is loosened by engaging a tool such as a wrench on the head thereof. Thus, the rotation of the adjustment wheel 4 is disengaged. That is, when the shaft screw 15 is tightened, the adjustment wheel 4 is locked between the head of the shaft screw 15 and the support plate 3 so that the adjustment wheel 4 is locked. When the member 15 is loosened, the holding state is released, and the adjusting wheel 4 is made rotatable.
【００１５】固定ネジ２５は、バネ座金及び座金を介し
て調整用ホイール４の円弧状長孔４ｂに挿通して、支持
板３に形成したネジ孔３ａに螺着したボルトであり、そ
の頭部にスパナ等の工具を係合して緊緩されることによ
って、調整用ホイール４の回動を係脱する。即ち、固定
ネジ２５を締め付けた際には、固定ネジ２５の頭部と支
持板３の間で調整用ホイール４を挟持するため、調整用
ホイール４を係止し、また、固定ネジ２５を緩めた際に
は、前記挟持状態が解除されて、調整用ホイール４を円
弧状長孔４ｂの円弧長さの範囲内で回動自在にし、更
に、固定ネジ２５を緩めて外した際には、調整用ホイー
ル４を３６０度回動可能にする。尚、ネジ孔３ａは、円
弧状長孔４ｂに臨む支持板３上に複数形成してあり、固
定ネジ２５を、複数の円弧状長孔４ｂの何れかに挿通す
ると共に複数のネジ孔３ａの何れかに螺着することによ
って、調整用ホイール４を係止する位置を選択できるよ
うにしてある。The fixing screw 25 is a bolt which is inserted into the arc-shaped long hole 4b of the adjusting wheel 4 via a spring washer and a washer and is screwed into a screw hole 3a formed in the support plate 3. The rotation of the adjustment wheel 4 is disengaged by engaging and loosening a tool such as a spanner. That is, when the fixing screw 25 is tightened, the adjusting wheel 4 is locked between the head of the fixing screw 25 and the support plate 3 so that the adjusting wheel 4 is locked, and the fixing screw 25 is loosened. When the holding state is released, the adjusting wheel 4 is rotatable within the range of the arc length of the arc-shaped long hole 4b, and when the fixing screw 25 is loosened and removed, The adjustment wheel 4 can be rotated 360 degrees. Note that a plurality of screw holes 3a are formed on the support plate 3 facing the arc-shaped long holes 4b, and the fixing screw 25 is inserted into any of the plurality of arc-shaped long holes 4b, and the plurality of screw holes 3a are formed. By screwing to any of them, a position for locking the adjusting wheel 4 can be selected.
【００１６】また、軸部ネジ１５及び固定ネジ２５は、
何れも独立して調整用ホイール４を係止するため、固定
手段５を、軸部ネジ１５または固定ネジ２５の何れか一
方のみの構成としても構わないが、本実施の形態のテン
ション調整装置１０では、歯付きベルト１に張力がかか
った状態で、調整用ホイール４をより確実に係止するた
めに、軸心部を固定する軸部ネジ１５と、軸心から離れ
た位置で、そのモーメントの作用によってより強固に固
定する固定ネジ２５との両者を具備している。The shaft screw 15 and the fixing screw 25 are
In order to lock the adjusting wheel 4 independently of each other, the fixing means 5 may be configured with only one of the shaft portion screw 15 and the fixing screw 25, but the tension adjusting device 10 of the present embodiment is not limited. In order to more securely lock the adjusting wheel 4 in a state where the toothed belt 1 is under tension, a shaft part screw 15 for fixing the shaft part and a moment at a position away from the shaft part And a fixing screw 25 for more firmly fixing by the action of.
【００１７】案内部材６は、第一案内部材１６と第二案
内部材２６とから構成される。The guide member 6 comprises a first guide member 16 and a second guide member 26.
【００１８】第一案内部材１６は、調整用ホイール４と
の間にこの調整用ホイール４と噛合した歯付きベルト１
の通路を形成するように形成した金属片で、調整用ホイ
ール４の下方の支持板３上に歯付きベルト１と略平行に
なるようにネジ止めしてあり、調整用ホイール４との間
に歯付きベルト１の牽引側端部を導入する。The first guide member 16 is provided between the adjusting wheel 4 and the toothed belt 1 meshed with the adjusting wheel 4.
Is formed on the support plate 3 below the adjusting wheel 4 and is screwed so as to be substantially parallel to the toothed belt 1. The traction side end of the toothed belt 1 is introduced.
【００１９】第二案内部材２６は、第一案内部材１６と
略同形状に形成した金属片で、調整用ホイール４を間に
置いて第一案内部材１６に対向するように支持板３上に
ネジ止めしてあり、調整用ホイール４が巻回た歯付きベ
ルト１の牽引側端部を、調整用ホイール４との間から、
前記導入方向の反対方向に案内する。尚、第一案内部材
１６及び第二案内部材の材質は、上記金属片に限定され
るものでなく、例えば、樹脂成型部材であっても構わな
い。The second guide member 26 is a metal piece formed in substantially the same shape as the first guide member 16 and is placed on the support plate 3 so as to face the first guide member 16 with the adjusting wheel 4 interposed therebetween. The traction side end of the toothed belt 1 on which the adjusting wheel 4 is wound is screwed from between the adjusting wheel 4 and
It is guided in a direction opposite to the introduction direction. The materials of the first guide member 16 and the second guide member are not limited to the above-mentioned metal pieces, and may be, for example, resin molded members.
【００２０】次に、上記構成のテンション調整装置１０
についての作用を説明する。軸部ネジ１５及び固定ネジ
２５を緩めた状態で、調整用ホイール４と第一案内部材
１６との間に歯付きベルト１の牽引側端部を導入し、図
４に示すように、スパナ等の一般工具７を、調整用ホイ
ール４の平行係合部２４に係合して、調整用ホイール４
を歯付きベルト１の牽引方向（図４における反時計回
り）に回すと、調整用ホイール４は、外周の歯４ａを歯
付きベルト１の歯に噛合させながら、一般工具７を回転
させた回転角分回転し、歯付きベルト１を捩ることなく
牽引する。そして、調整用ホイール４に巻回された歯付
きベルト１の牽引側端部を、第二案内部材２６によっ
て、第一案内部材１６により導入した方向の反対方向に
案内する。よって、牽引されることで余分となる歯付き
ベルト１端末の収納性が良い。そして、軸部ネジ１５及
び固定ネジ２５を締め付けることにより、歯付きベルト
１に張力がかかった状態で、調整用ホイール４が固定さ
れる。Next, the tension adjusting device 10 having the above-described structure is used.
The operation of will be described. With the shaft portion screw 15 and the fixing screw 25 loosened, the traction side end of the toothed belt 1 is introduced between the adjustment wheel 4 and the first guide member 16, and as shown in FIG. Is engaged with the parallel engaging portion 24 of the adjustment wheel 4 so that the adjustment tool 4
Is turned in the pulling direction of the toothed belt 1 (counterclockwise in FIG. 4), the adjusting wheel 4 rotates the general tool 7 while rotating the outer teeth 4a with the teeth of the toothed belt 1. It rotates by an angle and pulls the toothed belt 1 without twisting. Then, the traction side end of the toothed belt 1 wound around the adjustment wheel 4 is guided by the second guide member 26 in a direction opposite to the direction introduced by the first guide member 16. Therefore, the storage capacity of one terminal of the toothed belt which becomes unnecessary by being pulled is good. Then, by tightening the shaft screw 15 and the fixing screw 25, the adjustment wheel 4 is fixed in a state where tension is applied to the toothed belt 1.
【００２１】尚、上記牽引時には、歯付きベルト１の歯
と調整用ホイール４の歯４ａとが噛合するため、歯付き
ベルト１を滑り抜けることなく牽引し、また、第一案内
部材１６及び第二案内部材２６が、歯付きベルト１と調
整用ホイール４との噛合状態を滑脱のないように保つ。At the time of pulling, the teeth of the toothed belt 1 and the teeth 4a of the adjusting wheel 4 mesh with each other, so that the toothed belt 1 is pulled without slipping, and the first guide member 16 and the The two guide members 26 maintain the meshing state between the toothed belt 1 and the adjustment wheel 4 so as not to slip off.
【００２２】また、図４に示す一例では、調整用ホイー
ル４をスパナ等の一般工具で回転しているが、図５に示
すように、先端の二股部８ａ，８ａを同一方向に曲げた
専用工具８により、その二股部８ａ，８ａを調整用ホイ
ール４の孔状係合部１４，１４に係合して、調整用ホイ
ール４を回転するようにしてもよい。この専用工具８
は、自動ドアＡの他の箇所で、扉ａ１，ａ１’の水平調
整を行う為のものであるが、調整用ホイール４の孔状係
合部１４，１４の孔径及び孔ピッチの設定により、本実
施の形態のテンション調整装置１０にも兼用できるよう
にしてある。In the example shown in FIG. 4, the adjusting wheel 4 is rotated by a general tool such as a wrench. However, as shown in FIG. 5, a dedicated bifurcated portion 8a at the tip is bent in the same direction. The fork portion 8 a may be engaged with the hole-shaped engaging portions 14 of the adjustment wheel 4 by the tool 8 to rotate the adjustment wheel 4. This special tool 8
Is used to perform horizontal adjustment of the doors a1 and a1 ′ at other positions of the automatic door A, but by setting the hole diameter and hole pitch of the hole-shaped engaging portions 14 and 14 of the adjusting wheel 4, The tension adjusting device 10 according to the present embodiment can be used also as the tension adjusting device 10.
【００２３】次に、図６により本発明のテンション調整
装置２０について説明する。テンション調整装置２０
は、上記したテンション調整装置１０に対し、歯付きベ
ルト１をＶベルト１’に置き換え、調整用ホイール４を
調整用ホイール４’に置き換え、支持板３を支持板３’
に置き換えて構成したものであり、その他上記したテン
ション調整装置１０のものと同一構成の部分について
は、重複説明を省略する。Next, the tension adjusting device 20 of the present invention will be described with reference to FIG. Tension adjusting device 20
Replaces the toothed belt 1 with a V-belt 1 ', replaces the adjustment wheel 4 with an adjustment wheel 4', and replaces the support plate 3 with the support plate 3 '
The same components as those of the tension adjusting device 10 described above are not described again.
【００２４】Ｖベルト１’は、ゴム等の弾性部材からな
る有端状で、且つ歯を有さない一般的なＶベルトであ
り、自動ドアＡ上部で駆動源ａ２側のプーリーａ３と従
動側のプーリーａ４との間に巻回され、その一端をブラ
ケット１３によって支持板３’に固定され、他端を同支
持板３’に設けた調整用ホイール４’で牽引される。The V-belt 1 ′ is a general V-belt made of an elastic member such as rubber and having no teeth and having no teeth. The V-belt 1 ′ has a pulley a 3 on the driving source a 2 side and a driven side And one end thereof is fixed to a support plate 3 ′ by a bracket 13, and the other end is pulled by an adjustment wheel 4 ′ provided on the support plate 3 ′.
【００２５】調整用ホイール４’は、その外周にＶベル
ト１’に食い込ませる爪４ａ’を複数形成した爪車状を
呈し、上記した調整用ホイール４のものと同一に構成さ
れた孔状係合部１４，平行係合部２４，円弧状長孔４
ｂ，軸孔４ｃ，突縁部４ｄを有する。そして、この調整
用ホイール４’は、支持板３’に、上記したテンション
調整装置１０と同様の構成によって、回動可能に軸着し
てある。The adjusting wheel 4 ′ has a claw wheel shape having a plurality of claws 4 a ′ formed on the outer periphery thereof to bite into the V-belt 1 ′. Mating part 14, parallel engaging part 24, arc-shaped long hole 4
b, a shaft hole 4c, and a protruding edge 4d. The adjustment wheel 4 ′ is rotatably mounted on the support plate 3 ′ in the same configuration as the tension adjustment device 10 described above.
【００２６】支持板３’は、手間側に水平面１６’を有
するように縦断面クランク状に曲げ加工した金属板であ
り、その下端側を、一方の扉ａ１の上端に一体的に固定
された水平バー１０２に、ネジ止め固定してあり、前記
水平面１６’が、調整用ホイール４’との間にＶベルト
１’の牽引側端部を導入案内するように構成されてい
る。よって、上記したテンション調整装置１０における
第一案内部材１６が省かれて、より廉価な構成となって
いる。The support plate 3 'is a metal plate which is bent into a crank shape with a longitudinal section so as to have a horizontal surface 16' on the labor side, and the lower end thereof is integrally fixed to the upper end of one door a1. It is screwed and fixed to the horizontal bar 102, and the horizontal surface 16 'is configured so as to introduce and guide the traction side end of the V-belt 1' to the adjustment wheel 4 '. Therefore, the first guide member 16 in the tension adjusting device 10 described above is omitted, and the configuration is more inexpensive.
【００２７】尚、図６においては、Ｖベルト１’の牽引
側端部を前記導入方向の反対方向に案内する部材が無い
が、上記した第二案内部材２６を、調整用ホイール４’
を間に置いて前記水平面１６’に対向するように支持板
３上に設けるか、あるいは、支持板３’の上辺部を手前
側に折り曲げ加工した折り曲げ部（図示せず）形成し
て、これら第二案内部材２６または前記折り曲げ部によ
って、Ｖベルト１’を導入した方向の反対方向に案内す
るようにしてもよく、この場合、上記テンション調整装
置１０と同様に、牽引により余分となるＶベルト１’端
末の収納性が良い。In FIG. 6, there is no member for guiding the pulling side end of the V-belt 1 'in the direction opposite to the introduction direction, but the second guide member 26 is connected to the adjusting wheel 4'.
May be provided on the support plate 3 so as to face the horizontal surface 16 'with a gap therebetween, or a bent portion (not shown) formed by bending the upper side of the support plate 3' toward the near side is formed. The V-belt 1 ′ may be guided by the second guide member 26 or the bent portion in a direction opposite to the direction in which the V-belt 1 is introduced. Good storage of 1 'terminal.
【００２８】而して、上記構成のテンション調整装置２
０は、軸部ネジ１５及び固定ネジ２５を緩めた状態で、
調整用ホイール４’と水平面１６’との間にＶベルト
１’の牽引側端部を導入し、一般工具７または専用工具
８を、平行係合部２４あるいは孔状係合部１４，１４に
係合して、調整用ホイール４’をＶベルト１’の牽引方
向（図６における反時計回り）に回すと、調整用ホイー
ル４’は、外周の爪４ａ’をＶベルト１’に食い込ませ
ながら、一般工具７又は専用工具８を回転させた回転角
分回転し、Ｖベルト１’ を捩ることなく牽引する。そ
して、軸部ネジ１５及び固定ネジ２５を締め付けること
により、Ｖベルト１’に張力がかかった状態で、調整用
ホイール４’が固定される。Thus, the tension adjusting device 2 having the above configuration
0 is a state where the shaft part screw 15 and the fixing screw 25 are loosened,
The traction side end of the V-belt 1 ′ is introduced between the adjustment wheel 4 ′ and the horizontal surface 16 ′, and the general tool 7 or the special tool 8 is moved to the parallel engagement portion 24 or the hole-shaped engagement portions 14, 14. When the adjustment wheel 4 'is engaged and turned in the pulling direction of the V-belt 1' (counterclockwise in FIG. 6), the adjustment wheel 4 'causes the outer claw 4a' to bite into the V-belt 1 '. While rotating the general tool 7 or the special tool 8, the V-belt 1 'is pulled without twisting. Then, by tightening the shaft screw 15 and the fixing screw 25, the adjustment wheel 4 'is fixed in a state where tension is applied to the V-belt 1'.
【００２９】次に、図７に示す実施の形態であるテンシ
ョン調整装置３０について説明する。テンション調整装
置３０は、上記したテンション調整装置１０に対し、歯
付きベルト１をＶベルト１’に置き換え、調整用ホイー
ル４を調整用ホイール４”に置き換え、更に、支持板３
を支持板３”に置き換えて構成したものであり、その他
上記したテンション調整装置１０のものと同一構成の部
分については、重複説明を省略する。Next, a tension adjusting device 30 according to the embodiment shown in FIG. 7 will be described. The tension adjusting device 30 is different from the tension adjusting device 10 in that the toothed belt 1 is replaced with a V-belt 1 ′, the adjustment wheel 4 is replaced with an adjustment wheel 4 ″,
Is replaced with a support plate 3 ″, and the description of the other components having the same configuration as that of the tension adjusting device 10 described above is omitted.
【００３０】Ｖベルト１’は、テンション調整装置２０
の構成で説明したものと同一のＶベルトであり、自動ド
アＡ上部で駆動源ａ２側のプーリーａ３と従動側のプー
リーａ４との間に巻回され、その一端をブラケット１３
（図示せず）によって支持板３”に固定され、他端を同
支持板３”に設けた調整用ホイール４”で牽引される。The V-belt 1 ′ is
The V-belt is the same as that described in the configuration described above, and is wound between the pulley a3 on the driving source a2 side and the pulley a4 on the driven side above the automatic door A, and one end thereof is a bracket 13
(Not shown), and the other end is pulled by an adjusting wheel 4 ″ provided on the support plate 3 ″.
【００３１】調整用ホイール４”は、小径側面と該面に
対して大径な大径側面とを有するかさ型車状を呈し、上
記した調整用ホイール４のものと同一に構成された孔状
係合部１４（図示せず），平行係合部２４（図示せ
ず），円弧状長孔４ｂ，軸孔４ｃ，突縁部４ｄを備え
る。そして、この調整用ホイール４”は、支持板３”
に、上記したテンション調整装置１０と同様の構成によ
って、小径側側面を該支持板３”に向けて回動可能に軸
着してある。尚、図７に示す例において、調整用ホイー
ル４”の外周面は、平坦面であるが、爪や歯等を複数設
けて、Ｖベルト１’との係合を強化するようにしてもよ
い。The adjusting wheel 4 ″ has the shape of a bulky vehicle having a small diameter side surface and a large diameter side surface having a large diameter with respect to the small diameter side surface, and has the same hole shape as that of the adjustment wheel 4 described above. An adjusting portion 4 (not shown), a parallel engaging portion 24 (not shown), an arc-shaped long hole 4b, a shaft hole 4c, and a protruding edge 4d are provided. 3 "
7, the small diameter side surface is rotatably mounted on the support plate 3 "by a structure similar to that of the tension adjusting device 10 described above. In the example shown in FIG. Is a flat surface, but a plurality of claws, teeth, and the like may be provided to enhance engagement with the V-belt 1 '.
【００３２】支持板３”は、一方の片部を水平バー１０
２の手前面にネジ止めされた縦断面Ｌ型形状を呈する水
平部材３３と、この水平部材３３における他方の片部の
上面略中央に、直立するように固定された縦断面Ｌ型形
状を呈する垂直部材４３とからなり、前記水平部材３３
において手前側（図７における左側）に突出する水平面
１６”が、調整用ホイール４”との間に、Ｖベルト１’
の牽引側端部を導入案内するように構成されている。よ
って、上記したテンション調整装置１０における第一案
内部材１６が省かれた廉価な構成となっている。The support plate 3 "has one of the horizontal bars 10
2, a horizontal member 33 having an L-shaped vertical cross-section screwed to the front of the hand, and an L-shaped vertical cross-section fixed so as to stand upright at substantially the center of the upper surface of the other part of the horizontal member 33. A vertical member 43;
7, a horizontal surface 16 "protruding toward the near side (the left side in FIG. 7) is positioned between the V-belt 1 'and the adjustment wheel 4".
Is configured to guide the leading end of the towing. Therefore, the first guide member 16 in the tension adjusting device 10 described above is inexpensive configuration.
【００３３】尚、図７においては、Ｖベルト１’の牽引
側端部を前記導入方向の反対方向に案内する部材が無い
が、上記したテンション調整装置２０と同様に、第二案
内部材２６を垂直部材４３上に設けるか、あるいは、垂
直部材４３の上辺部に折り曲げ部（図示せず）形成して
もよく、この場合、上記した二つの態様と同様の作用効
果を奏するのは勿論である。In FIG. 7, there is no member for guiding the pulling-side end of the V-belt 1 'in the direction opposite to the introduction direction. However, like the tension adjusting device 20, the second guide member 26 is provided. It may be provided on the vertical member 43 or a bent portion (not shown) may be formed on the upper side of the vertical member 43. In this case, it is needless to say that the same operation and effect as those of the above-described two embodiments are obtained. .
【００３４】而して、上記構成のテンション調整装置３
０は、軸部ネジ１５及び固定ネジ２５を緩めた状態で、
調整用ホイール４”と水平面１６”との間にＶベルト
１’の牽引側端部を導入し、一般工具７または専用工具
８を、平行係合部２４あるいは孔状係合部１４，１４に
係合して、調整用ホイール４”をＶベルト１’の牽引方
向に回すと、調整用ホイール４”は、その外周面と水平
面１６”との間でＶベルト１’を挟み持ちながら、一般
工具７又は専用工具８を回転させた回転角分回転し、Ｖ
ベルト１’を捩ることなく牽引する。この際、Ｖベルト
１’は、調整用ホイール４”が大径部を外側にしている
ため、外方向に脱落することがない上、調整用ホイール
４”の外周面と水平面１６”との間で局部的に圧縮され
るので、引き抜き方向に脱落することもない。そして、
軸部ネジ１５及び固定ネジ２５を締め付けることによ
り、Ｖベルト１’に張力がかかった状態で、調整用ホイ
ール４”が固定される。Thus, the tension adjusting device 3 having the above configuration
0 is a state where the shaft part screw 15 and the fixing screw 25 are loosened,
The traction side end of the V-belt 1 ′ is introduced between the adjusting wheel 4 ″ and the horizontal surface 16 ″, and the general tool 7 or the special tool 8 is moved to the parallel engagement portion 24 or the hole-shaped engagement portions 14, 14. When the adjustment wheel 4 "is engaged and turned in the pulling direction of the V-belt 1 ', the adjustment wheel 4" generally holds the V-belt 1' between its outer peripheral surface and the horizontal surface 16 "while holding the V-belt 1 '. The tool 7 or the special tool 8 is rotated by the rotation angle of
Pull the belt 1 'without twisting. At this time, the V-belt 1 ′ does not fall outside because the adjusting wheel 4 ″ has the large-diameter portion on the outside, and the V-belt 1 ′ is located between the outer peripheral surface of the adjusting wheel 4 ″ and the horizontal surface 16 ″. , So it does not fall off in the withdrawal direction.
By tightening the shaft screw 15 and the fixing screw 25, the adjusting wheel 4 ″ is fixed in a state where tension is applied to the V-belt 1 ′.
【００３５】尚、上記したテンション調整装置２０及び
テンション調整装置３０では、駆動用ベルトを廉価なＶ
ベルト１’にしている上、Ｖベルト１’を導入案内する
案内部材を支持板支持板３’又は支持板３”と一体にし
ているため、より低廉価なテンション調整装置を提供で
きる。In the tension adjusting device 20 and the tension adjusting device 30 described above, the driving belt is inexpensive.
In addition to the belt 1 ', a guide member for introducing and guiding the V-belt 1' is integrated with the support plate support plate 3 'or the support plate 3 ", so that a less expensive tension adjusting device can be provided.
【００３６】[0036]
【発明の効果】本発明は、以上説明したように構成され
ているので、以下に記載されるような効果を奏する。 （請求項１）調整用ホイールがＶベルトの回動軸に略平
行する支軸を軸心にして回動するため、Ｖベルトを捩る
とことがなく、しかも、工具により調整用ホイールを回
動させたその調整用ホイール外周の円弧長さ分が直接Ｖ
ベルトの牽引量となるため、従来のものと比較して工具
を回転した回転角あたりのＶベルトの牽引量が多い上、
工具を調整用ホイールの側面（手前側面）に平行させて
回せばよいので、工具の柄部分が駆動用ベルトや扉上部
の水平バー等の部材に上下で当たることがなく、作業性
が良い。しかも、固定手段を、調整用ホイールを支軸に
止着する軸部ネジにすることで、簡単且つ廉価な構造で
調整用ホイールの回動を係脱できる上、その係止する回
転角が自在となる。 （請求項２）さらに、固定手段として、調整用ホイール
の側面に円弧状長孔を貫穿し、該円弧状長孔に挿通した
固定ネジを支持板に螺着する構成を加えることにより、
回転させた調整用ホイールを、円弧状長孔の任意の個所
で係脱できるとともに、調整用ホイールをその軸心から
離れた個所で係止するので、そのモーメントの作用によ
って、より強固に調整用ホイールを固定でき、前記軸部
ネジによる固定手段と併せて調整用ホイールを確実に固
定することができる。Since the present invention is configured as described above, it has the following effects. (Claim 1) Since the adjustment wheel is rotated about a support shaft substantially parallel to the rotation axis of the V-belt, the V-belt is not twisted, and the adjustment wheel is rotated by a tool. The length of the arc on the outer circumference of the adjustment wheel is directly V
Because it is the amount of belt pulling, the amount of V belt pulling per rotation angle of the tool is larger than that of the conventional one,
Since the tool may be turned in parallel with the side surface (front side surface) of the adjustment wheel, the handle portion of the tool does not hit the driving belt or a member such as the horizontal bar at the top of the door at the top and bottom, and the workability is good. In addition, since the fixing means is a shaft screw for fixing the adjustment wheel to the support shaft, the rotation of the adjustment wheel can be disengaged with a simple and inexpensive structure, and the rotation angle for locking can be freely adjusted. Becomes (Claim 2) Further, as a fixing means, by adding a configuration in which an arc-shaped long hole is penetrated in the side surface of the adjusting wheel, and a fixing screw inserted into the arc-shaped long hole is screwed to the support plate.
The rotated adjustment wheel can be engaged and disengaged at any point in the arc-shaped long hole, and the adjustment wheel is locked at a point away from its axis. The wheel can be fixed, and the adjusting wheel can be reliably fixed in combination with the fixing means using the shaft screw.
【図１】本発明に係わるテンション調整装置の特に固定
手段を示す正面図。FIG. 1 is a front view particularly showing a fixing means of a tension adjusting device according to the present invention.
【図２】図１における（２）−（２）線断面図。FIG. 2 is a sectional view taken along line (2)-(2) in FIG.
【図３】同テンション調整装置を示す斜視図。FIG. 3 is a perspective view showing the tension adjusting device.
【図４】調整用ホイールを一般工具で回動している状態
を示す正面図。FIG. 4 is a front view showing a state where the adjustment wheel is being rotated by a general tool.
【図５】（ａ）は、調整用ホイールを回動する専用工具
を示す斜視図、（ｂ）は、その専用工具で調整用ホイー
ルを回動している状態を示す正面図。FIG. 5A is a perspective view showing a dedicated tool for rotating the adjustment wheel, and FIG. 5B is a front view showing a state in which the adjustment wheel is rotated by the dedicated tool.
【図６】本発明のテンション調整装置を示す正面図。FIG. 6 is a front view showing a tension adjusting device according to the present invention.
【図７】本発明に係わるテンション調整装置の他例を示
す側面図。FIG. 7 is a side view showing another example of the tension adjusting device according to the present invention.
【図８】本発明のテンション調整装置を適用した自動ド
アを示す正面図。FIG. 8 is a front view showing an automatic door to which the tension adjusting device of the present invention is applied.
【図９】従来のテンション調整装置を示す正面図。FIG. 9 is a front view showing a conventional tension adjusting device.
Ａ：自動ドア １’：Ｖベルト（駆動用ベルト） ３’：支持板 ４’：調整用ホイール ４ａ’：爪 ４ｂ：円弧状長孔 ５：固定手段 ２０：テンション調整装置 １４：孔状係合部 １５：軸部ネジ ２３：支軸 ２４：平行係合部 ２５：固定ネジ A: Automatic door 1 ': V belt (drive belt) 3': Support plate 4 ': Adjusting wheel 4a': Claw 4b: Circular long hole 5: Fixing means 20: Tension adjusting device 14: Hole engagement Part 15: Shaft part screw 23: Support shaft 24: Parallel engaging part 25: Fixing screw
───────────────────────────────────────────────────── フロントページの続き (72)発明者 新倉 克巳 東京都大田区千鳥２丁目38番５号 千蔵工 業株式会社内 Ｆターム(参考） 2E050 QA05 QC04 QE04 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Katsumi Niikura F-term (reference) in Chizo Kogyo Co., Ltd. 2-38-5 Chidori, Ota-ku, Tokyo 2E050 QA05 QC04 QE04
Claims (2)
し、該駆動用ベルトの一端を扉側に止着すると共に、そ
の他端を牽引するように構成した自動ドア駆動用ベルト
のテンション調整装置において、扉の上端に固定される
支持板と、駆動用ベルトの回動軸と略平行な支軸によっ
て該支持板に回動可能に軸着されると共に、駆動用ベル
トの前記他端を外周面に係合する調整用ホイールと、該
調整用ホイールの回動を係脱させる固定手段とを備え、 前記駆動用ベルトは弾性部材からなるＶベルトであり、 前記調整用ホイールは、その外周に前記Ｖベルトに食い
込ませる爪を複数形成した爪車状であって、手前面に係
合部を一体的に設け、該係合部に工具を係合して回動さ
れるように構成し、 前記固定手段は、前記調整用ホイールを前記支軸に止着
する軸部ネジであって、該軸部ネジの緊緩によって前記
軸部ネジの頭部が前記調整用ホイールの回動を係脱する
ことを特徴とする自動ドア駆動用ベルトのテンション調
整装置。An endless drive belt is wound between pulleys, one end of the drive belt is fixed to a door side, and the tension adjustment of an automatic door drive belt is configured to pull the other end. In the device, a support plate fixed to an upper end of the door, and a support shaft that is rotatably mounted on the support plate by a support shaft that is substantially parallel to a rotation axis of the drive belt, and the other end of the drive belt is connected to the support plate. An adjusting wheel engaged with the outer peripheral surface, and fixing means for engaging and disengaging the rotation of the adjusting wheel; the driving belt is a V-belt made of an elastic member; A plurality of claws formed in the V-belt, wherein an engaging portion is integrally provided on the front surface of the hand, and a tool is engaged with the engaging portion to be rotated. The fixing means stops the adjusting wheel on the support shaft. A tension adjusting device for an automatic door driving belt, comprising: a shaft screw to be attached, wherein a head of the shaft screw is disengaged from rotation of the adjusting wheel by loosening the shaft screw. .
イールの側面に円弧状長孔を貫穿し、該円弧状長孔に挿
通した固定ネジを前記支持板に螺着して、該固定ネジの
緊緩によって該固定ネジの頭部が前記調整用ホイールの
回動を係脱させる構成を備えたことを特徴とする請求項
１記載の自動ドア駆動用ベルトのテンション調整装置。2. The fixing means further comprises: an arc-shaped long hole penetrating a side surface of the adjusting wheel; and a fixing screw inserted through the arc-shaped long hole is screwed to the support plate. 2. A tension adjusting device for an automatic door driving belt according to claim 1, wherein a head of the fixing screw is adapted to disengage the rotation of the adjusting wheel by loosening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001246712A JP4035301B2 (en) | 2001-08-15 | 2001-08-15 | Automatic door drive belt tension adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001246712A JP4035301B2 (en) | 2001-08-15 | 2001-08-15 | Automatic door drive belt tension adjuster |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP05141699A Division JP3271662B2 (en) | 1999-02-26 | 1999-02-26 | Automatic door drive belt tension adjustment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002097838A true JP2002097838A (en) | 2002-04-05 |
| JP4035301B2 JP4035301B2 (en) | 2008-01-23 |
Family
ID=19076199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001246712A Expired - Fee Related JP4035301B2 (en) | 2001-08-15 | 2001-08-15 | Automatic door drive belt tension adjuster |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4035301B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007315101A (en) * | 2006-05-26 | 2007-12-06 | Toyota Motor Corp | Wire type window regulator |
| US9051772B2 (en) | 2012-12-11 | 2015-06-09 | Hyundai Motor Company | Sliding door guide structure for vehicle |
-
2001
- 2001-08-15 JP JP2001246712A patent/JP4035301B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007315101A (en) * | 2006-05-26 | 2007-12-06 | Toyota Motor Corp | Wire type window regulator |
| JP4649370B2 (en) * | 2006-05-26 | 2011-03-09 | トヨタ自動車株式会社 | Wire window regulator |
| US8127496B2 (en) | 2006-05-26 | 2012-03-06 | Toyota Jidosha Kabushiki Kaisha | Wire type window regulator |
| US9051772B2 (en) | 2012-12-11 | 2015-06-09 | Hyundai Motor Company | Sliding door guide structure for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4035301B2 (en) | 2008-01-23 |
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