JP2930570B1 - Automatic closing type sliding door device - Google Patents
Automatic closing type sliding door deviceInfo
- Publication number
- JP2930570B1 JP2930570B1 JP2513498A JP2513498A JP2930570B1 JP 2930570 B1 JP2930570 B1 JP 2930570B1 JP 2513498 A JP2513498 A JP 2513498A JP 2513498 A JP2513498 A JP 2513498A JP 2930570 B1 JP2930570 B1 JP 2930570B1
- Authority
- JP
- Japan
- Prior art keywords
- sliding door
- auxiliary wheel
- closing
- arm
- ramp
- 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.)
- Expired - Fee Related
Links
Landscapes
- Support Devices For Sliding Doors (AREA)
Abstract
【要約】
【課題】 自動的に閉じた引戸を手動で軽く開けられる
ようにする。
【解決手段】 吊戸式の引戸２の上側に位置させて、引
戸の閉方向の前側が高く形成された傾斜路６を設ける。
前記引戸２の上部に、引戸が閉じるにつれて前記傾斜路
６を上昇する補助輪７を設ける。補助輪７は、引戸の上
部で水平に突出したアーム１５の先端に設ける。補助輪
７が傾斜路６を上昇するにつれて、アーム１５が弾性的
に湾曲変形し、補助輪７に加わる下方向への付勢力が強
まる。補助輪７が傾斜路６を所要に上昇した状態で引戸
２が閉じ、その閉じた状態が維持される。A sliding door that is automatically closed can be manually and lightly opened. SOLUTION: An inclined path 6 is provided above a hanging door type sliding door 2, and a front side in a closing direction of the sliding door is formed high.
On the upper part of the sliding door 2, there is provided an auxiliary wheel 7 which rises on the ramp 6 as the sliding door closes. The auxiliary wheel 7 is provided at the tip of an arm 15 that projects horizontally above the sliding door. As the auxiliary wheel 7 moves up the slope 6, the arm 15 is elastically bent and deformed, and the downward urging force applied to the auxiliary wheel 7 is increased. The sliding door 2 is closed with the auxiliary wheel 7 ascending up the ramp 6 as required, and the closed state is maintained.
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、自動的に閉じた引
戸を手動で軽く開けられるようにした自動閉鎖式引戸装
置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic closing type sliding door device which can manually and lightly open an automatically closed sliding door.
【０００２】[0002]
【従来の技術】手動で開けた引戸が自動的に閉じるよう
に構成された自動閉鎖式引戸装置の一例としては、図１
１に示すような、引戸ａの閉じ方向の前側が低い傾斜状
態で配設されたレールｂに引戸ａの上部に設けた車輪ｃ
を支持させた吊戸式の引戸装置が提供されている。2. Description of the Related Art FIG. 1 shows an example of an automatic closing type sliding door device which is configured so that a manually opened sliding door is automatically closed.
As shown in FIG. 1, wheels c provided on the upper part of the sliding door a on the rail b provided with the front side in the closing direction of the sliding door a low.
Are provided.
【０００３】[0003]
【発明が解決しようとする課題】前記構成の引戸装置に
あっては、レールｂが傾斜状態にあるために、同図に一
点鎖線で示すように開けた引戸ａが、重力の作用によっ
て自動的に閉じることにはなるが、逆にこの引戸を開け
る際には、重力に逆らって開けることになるので、それ
だけ余分の力を加える必要があった。そのため、非力な
身障者や老人、車椅子の病人等にとっては、引戸の開け
初めが重くて大きな負担となっており、引戸を開けられ
ない場合もあった。In the sliding door device of the above construction, the sliding door a opened as shown by the dashed line in FIG. However, when the sliding door is opened, the door must be opened against the gravity, so that extra force must be applied. For this reason, the opening of the sliding door is heavy and burdensome for the handicapped, the elderly and the sick in wheelchairs, and the sliding door cannot be opened in some cases.
【０００４】本発明は、かかる問題点に鑑みて開発され
たものであり、引戸の開け初めを軽くして、非力な身障
者や老人等であっても容易に開けることのできる自動閉
鎖式引戸装置の提供を目的とするものである。[0004] The present invention has been developed in view of the above-mentioned problems, and the opening of the sliding door is lightened so that even a weak handicapped person or an elderly person can easily open the sliding door device. The purpose is to provide.
【０００５】[0005]
【課題を解決するための手段】前記課題を解決するた
め、本発明は以下の手段を採用する。即ち本発明に係る
自動閉鎖式引戸装置（以下引戸装置という）は、引戸の
上部に設けた車輪が、横方向に延びるレールに下方から
支持されて、該引戸が自動的に閉じるようになされ、且
つ該引戸を手動で開くことができるように構成されてい
る。そして、前記レールの上側に位置させて、引戸の閉
じ方向の前側がより高く形成された傾斜路を設け、又前
記引戸の上部に、引戸の閉じ方向或いは開き方向に延長
するバネ板からなるアームを突設すると共に該アームの
先端部分に、引戸が閉じるにつれて前記傾斜路を上昇す
る補助輪を軸支してなる。又、該補助輪が前記傾斜路を
上昇するにつれて前記アームが弾性的に上向きに湾曲変
形し、該補助輪に加わる下方への付勢力が前記アームの
湾曲変形の度合いに応じて強まるようになすと共に、該
補助輪が前記傾斜路を所要に上昇した状態で引戸が閉じ
た状態となり、その閉じた状態が維持されるようにした
ことを特徴とするものである。In order to solve the above-mentioned problems, the present invention employs the following means. That is, the self-closing type sliding door device according to the present invention (hereinafter referred to as a sliding door device) is such that wheels provided on an upper portion of the sliding door are supported by rails extending in a lateral direction from below, and the sliding door is automatically closed, The sliding door can be manually opened. An arm is provided on the upper side of the rail, and is provided with a slope formed such that the front side in the closing direction of the sliding door is formed higher, and an upper portion of the sliding door is formed of a spring plate extending in the closing direction or the opening direction of the sliding door. And an auxiliary wheel, which rises on the slope as the sliding door closes, is pivotally supported at the tip of the arm. Further, as the auxiliary wheel rises on the slope, the arm elastically bends upwardly, so that the downward urging force applied to the auxiliary wheel increases in accordance with the degree of the bending deformation of the arm. At the same time, the sliding door is closed in a state where the auxiliary wheel has risen as required on the slope, and the closed state is maintained.
【０００６】前記引戸装置において、レールを、引戸の
閉じ方向の前側が低い傾斜状態で設け、吊戸として構成
した引戸の上部に設けた車輪が、該引戸の自重によって
前記レールを下方向に走行することにより、引戸が自動
的に閉じるように構成するのがよい。In the above sliding door device, the rail is provided in such a manner that the front side in the closing direction of the sliding door is inclined at a low angle, and wheels provided above the sliding door configured as a hanging door travel down the rail by the weight of the sliding door. By doing so, it is preferable that the sliding door be automatically closed.
【０００７】前記引戸装置において、引戸を閉じ方向に
引き寄せる手段を付設し、その引き寄せにより引戸が自
動的に閉じるように構成することもできる。In the above-mentioned sliding door device, means for pulling the sliding door in the closing direction may be provided, and the sliding door may be automatically closed by the pulling.
【０００８】前記引戸装置において、引戸を閉じ方向に
付勢する手段を付設し、その付勢作用により引戸が自動
的に閉じるように構成することもできる。In the sliding door device, means for urging the sliding door in the closing direction may be provided, and the sliding door may be automatically closed by the urging action.
【０００９】前記各引戸装置において、前記傾斜路の傾
斜角度を調節可能とするのがよい。In each of the sliding door devices, it is preferable that the inclination angle of the ramp can be adjusted.
【００１０】[0010]
【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。図１〜３において本発明に係る引
戸装置１は、吊戸式の引戸に応用されており、引戸２の
上部の前後に設けた車輪３ａ，３ｂが、横方向に延び且
つ引戸の閉じ方向の前側が低い傾斜状態で設けられたレ
ール５に下方から支持されて、同図に一点鎖線で示すよ
うに開けた引戸２が、該引戸２の自重によって自動的に
閉じるように構成されている。Embodiments of the present invention will be described below with reference to the drawings. 1 to 3, a sliding door device 1 according to the present invention is applied to a sliding door type sliding door. Wheels 3a and 3b provided in front and behind an upper portion of a sliding door 2 extend in a lateral direction and extend in a closing direction of the sliding door. The sliding door 2, which is supported from below by a rail 5 whose front side is provided with a low inclination and is opened as shown by a dashed line in FIG. 1, is configured to automatically close by the weight of the sliding door 2.
【００１１】又前記レール５の上側の位置で、且つ引戸
の閉じ方向の前側部分において、引戸２の閉じ方向の前
側がより高く形成された傾斜路６を設けてなる。又前記
引戸２の、例えば閉じ方向の前側に、引戸が閉じるにつ
れて前記傾斜路６を上昇する補助輪７を設けてなる。At the upper position of the rail 5 and at the front of the sliding door in the closing direction, there is provided a ramp 6 in which the front of the sliding door 2 in the closing direction is formed higher. An auxiliary wheel 7 is provided on the front side of the sliding door 2, for example, in the closing direction, the auxiliary wheel 7 moving up the ramp 6 as the sliding door closes.
【００１２】そして図２〜４に示すように、前記前側の
車輪３ａを軸支する支持板９には、取付け片１０を介し
てダンパー１１が固定されている。該ダンパー１１は、
図３に示すように、引戸の閉じ方向前側部分においてレ
ールに固定されたラック１２と噛合するピニオン１３を
具えており、引戸２が閉じ終わる段階で前記ピニオン１
３が前記ラック１２と噛合することにより、引戸はスピ
ードダウンされて静かに閉じる。As shown in FIGS. 2 to 4, a damper 11 is fixed to a support plate 9 which supports the front wheel 3 a via a mounting piece 10. The damper 11 is
As shown in FIG. 3, a pinion 13 meshes with a rack 12 fixed to a rail at a front portion of the sliding door in the closing direction, and the pinion 1 is closed when the sliding door 2 is completely closed.
By the engagement of 3 with the rack 12, the sliding door is slowed down and closed quietly.
【００１３】又前記取付け片１０の上端には、前記車輪
の稍上側に位置させて、引戸の開き方向に延長するバネ
板からなるアーム１５が突設されており、該アーム１５
の先端部分に、前記補助輪７が軸支されている。At the upper end of the mounting piece 10, an arm 15 made of a spring plate extending slightly in the opening direction of the sliding door is provided so as to project slightly above the wheel.
The auxiliary wheel 7 is pivotally supported at the tip end of the auxiliary wheel.
【００１４】なお、前記補助輪７に加えるべき後述の付
勢力の大きさを考慮して、前記傾斜路６の傾斜角度が調
節可能とされている。The inclination angle of the ramp 6 can be adjusted in consideration of the magnitude of a biasing force to be applied to the auxiliary wheel 7 described later.
【００１５】然して、手動で開けられた引戸が閉じる方
向に移動する際、加速が付いた閉じ終わりの段階で、図
５に矢印で示すように、前記補助輪７が前記傾斜路６を
上昇する。この上昇に伴い前記アーム１５が、弾性的に
上向きに湾曲変形し、該補助輪７に加わる下方向への付
勢力がアーム１５の湾曲変形の度合に応じて強まる。そ
れと同時に、前記ピニオン１３がラック１２と噛合し、
引戸２はスピードダウンされて静かに閉じ、その閉じた
状態が維持される。However, when the manually opened sliding door moves in the closing direction, the auxiliary wheel 7 ascends the ramp 6 at the stage of closing with acceleration, as indicated by the arrow in FIG. . As the arm 15 is raised, the arm 15 is elastically bent upward, and the downward urging force applied to the auxiliary wheel 7 is increased in accordance with the degree of the bending deformation of the arm 15. At the same time, the pinion 13 meshes with the rack 12,
The sliding door 2 is slowed down and closed quietly, and the closed state is maintained.
【００１６】その結果、閉じた引戸２を手動で開ける際
には、傾斜路６を上昇した補助輪７に加わる下方向への
付勢力の、傾斜路下方への分力Ｆ（図６）が、補助輪７
を傾斜路下方に転がり落とそうとする力となる。その結
果この力が、引戸を開ける方向への補助力となり、開け
る力がその分だけ少なくて済み、引戸の開け初めが軽く
なるのである。補助輪７が傾斜路６を外れた後、アーム
１５は当初の状態に戻る。As a result, when the closed sliding door 2 is manually opened, the downward biasing force applied to the auxiliary wheels 7 that have risen up the ramp 6 is caused by the component force F (FIG. 6) below the ramp. , Auxiliary wheel 7
To roll down the slope below the ramp. As a result, this force becomes an assisting force in the direction in which the sliding door is opened, so that the opening force is reduced by that much, and the opening of the sliding door becomes light at the beginning. After the auxiliary wheel 7 has deviated from the ramp 6, the arm 15 returns to the initial state.
【００１７】図７は、本発明に係る引戸装置１の他の実
施の形態を示すものであり、引戸２の閉じ方向の後側に
位置する車輪３ｂを支持する支持板１６に固定した取付
け片１７の上端に、引戸の閉じ方向に延長するバネ板か
らなるアーム１５を突設し、該アーム１５の先端部分に
補助輪７を軸支すると共に、引戸の閉じ終わりの段階
で、前記補助輪７が、レール５の上側に位置させて前記
と同様にして設けた傾斜路６を上昇するように構成して
なる。FIG. 7 shows another embodiment of the sliding door device 1 according to the present invention, in which a mounting piece fixed to a support plate 16 supporting a wheel 3b located on the rear side in the closing direction of the sliding door 2 is shown. An arm 15 made of a spring plate extending in the closing direction of the sliding door is protruded from an upper end of the sliding door 17, and the auxiliary wheel 7 is pivotally supported at a tip portion of the arm 15. 7 is configured to ascend a ramp 6 provided above the rail 5 and provided in the same manner as described above.
【００１８】然して、手動で開けられた引戸が閉じる方
向に移動する際、加速が付いた閉じ終わりの段階で、図
８に示すように、前記補助輪７が前記傾斜路６を上昇す
る。この上昇に伴い前記アーム１５が、弾性的に上向き
に湾曲変形し、該補助輪７に加わる下方向への付勢力が
アーム１５の湾曲変形の程度に応じて強まる。それと同
時に、前記と同様に設けられた図示しないダンパーのピ
ニオンがラックと噛合し、引戸はスピードダウンされて
静かに閉じ、その閉じた状態が維持される。However, when the manually opened sliding door moves in the closing direction, at the end of closing with acceleration, as shown in FIG. With this rise, the arm 15 is elastically bent upwardly and the downward urging force applied to the auxiliary wheel 7 is increased according to the degree of the curved deformation of the arm 15. At the same time, the pinion of a damper (not shown) provided in the same manner as described above meshes with the rack, and the sliding door is slowed down and quietly closed, and the closed state is maintained.
【００１９】その結果、閉じた引戸２を手動で開ける際
には、傾斜路６を上昇した補助輪７に加わる下方向への
付勢力の、傾斜路下方への分力が、補助輪７を傾斜路下
方に転がり落とそうとする力となる。その結果この力
が、引戸を開ける方向への補助力となり、開ける力がそ
の分だけ少なくて済み、引戸の開け初めが軽くなるので
ある。As a result, when the closed sliding door 2 is manually opened, the downward biasing force applied to the auxiliary wheels 7 that have risen up the ramp 6 causes a component force below the ramps to apply the auxiliary wheels 7. It is a force that tries to roll down the slope. As a result, this force becomes an assisting force in the direction in which the sliding door is opened, so that the opening force is reduced by that much, and the opening of the sliding door becomes light at the beginning.
【００２０】図９は、引戸２を閉じ方向に引き寄せる他
の態様を示すものであり、重錘２１が吊下されたワイヤ
２２の端部が前記引戸２の前端側の部分２３に固定され
ており、該重錘２１が自重で降下することによって引戸
２が自動的に閉じるように構成されている。この場合
も、前記と同様構成の傾斜路６とアーム１５と補助輪７
が付設され、引戸２が軽く開けられるように構成され
る。FIG. 9 shows another embodiment in which the sliding door 2 is pulled in the closing direction. The end of the wire 22 on which the weight 21 is suspended is fixed to the front end portion 23 of the sliding door 2. The sliding door 2 is automatically closed when the weight 21 descends by its own weight. Also in this case, the ramp 6, the arm 15, and the auxiliary wheel 7 having the same configuration
Is provided so that the sliding door 2 can be opened lightly.
【００２１】又図１０は、バネ部材やエア等による付勢
作用を利用した移動手段２５を具え、該移動手段２５の
付勢作用によって引戸２が自動的に閉じるように構成し
た場合を示すものであり、この場合も、前記と同様構成
の傾斜路６とアーム１５と補助輪７が付設され、引戸が
軽く開けられるように構成される。FIG. 10 shows a case in which the sliding door 2 is automatically closed by the urging action of the moving means 25 provided with the moving means 25 utilizing the urging action of a spring member, air or the like. Also in this case, the ramp 6, the arm 15 and the auxiliary wheel 7 having the same structure as described above are additionally provided so that the sliding door can be opened lightly.
【００２２】前記実施の形態においては、補助輪を、引
戸の前側又は後側に位置させて設けているが、引戸の上
部であればその中間に位置させて設けてもよい。In the above embodiment, the auxiliary wheels are provided at the front side or the rear side of the sliding door. However, the auxiliary wheels may be provided at the middle of the upper part of the sliding door.
【００２３】[0023]
【発明の効果】本発明は以下の如き優れた効果を奏す
る。 本発明によるときは、閉じた引戸を開ける際
に、傾斜路を上昇した補助輪に加わる下方向への付勢力
の、傾斜路下方への分力が、補助輪を傾斜路下方に転が
り落とそうとする力になる。その結果この力が、引戸を
開ける方向への補助力となり、開ける力がその分だけ少
なくて済み、引戸の開け始めが軽くなる。かかることか
ら、身障者や老人、車椅子の病人等にとっても引戸を軽
く開けられることになる。The present invention has the following excellent effects. According to the present invention, when the closed sliding door is opened, the downward biasing force applied to the auxiliary wheels that have risen up the slope and the component force toward the bottom of the slope will cause the auxiliary wheels to roll down the slope. And power. As a result, this force becomes an assisting force in the direction in which the sliding door is opened, so that the opening force is reduced by that much, and the opening of the sliding door becomes lighter. For this reason, the sliding door can be opened lightly for the handicapped, the elderly, and the sick in wheelchairs.
【００２４】 傾斜路を上昇する補助輪に下方向への
付勢力を生じさせる手段として、引戸の閉じ方向或いは
開き方向に延長するバネ板からなるアームを用い、その
先端部分に補助輪を軸支する構成を採用しているため、
簡易な手段で前記付勢力を生じさせることができる。As a means for generating a downward biasing force on the auxiliary wheel ascending on the slope, an arm made of a spring plate extending in the closing direction or the opening direction of the sliding door is used, and the auxiliary wheel is pivotally supported at a tip portion thereof. Is adopted,
The urging force can be generated by simple means.
【００２５】 傾斜路の傾斜角度を調節可能とするこ
とにより、後日における付勢力の調整が容易となる。By adjusting the inclination angle of the ramp, it is easy to adjust the urging force at a later date.
【図１】本発明に係る引戸装置を示す正面図である。FIG. 1 is a front view showing a sliding door device according to the present invention.
【図２】その部分斜視図である。FIG. 2 is a partial perspective view of the same.
【図３】その部分斜視図である。FIG. 3 is a partial perspective view thereof.
【図４】その部分断面図である。FIG. 4 is a partial sectional view thereof.
【図５】補助輪がレールを上昇する過程を説明する正面
図である。FIG. 5 is a front view illustrating a process in which an auxiliary wheel moves up a rail.
【図６】引戸を開ける方向への補助力を説明する説明図
である。FIG. 6 is an explanatory diagram illustrating an assisting force in a direction in which a sliding door is opened.
【図７】本発明に係る引戸装置の他の態様を説明する部
分斜視図である。FIG. 7 is a partial perspective view illustrating another embodiment of the sliding door device according to the present invention.
【図８】図７における場合において、補助輪が傾斜路を
上昇する過程を説明する正面図である。FIG. 8 is a front view illustrating a process in which an auxiliary wheel rises on an inclined road in the case of FIG. 7;
【図９】本発明に係る引戸装置のその他の態様を説明す
る正面図である。FIG. 9 is a front view illustrating another embodiment of the sliding door device according to the present invention.
【図１０】本発明に係る引戸装置のその他の態様を説明
する正面図である。FIG. 10 is a front view illustrating another embodiment of the sliding door device according to the present invention.
【図１１】従来の引戸装置の一例を示す正面図である。FIG. 11 is a front view showing an example of a conventional sliding door device.
１ 引戸装置 ２ 引戸 ３ａ 車輪 ３ｂ 車輪 ５ レール ６ 傾斜路 ７ 補助輪 １５ アーム DESCRIPTION OF SYMBOLS 1 Sliding door apparatus 2 Sliding door 3a Wheel 3b Wheel 5 Rail 6 Rampway 7 Auxiliary wheel 15 Arm
Claims (5)
びるレールに下方から支持されて、該引戸が自動的に閉
じるようになされ、且つ該引戸を手動で開くことができ
るように構成された自動閉鎖式引戸装置において、 前記レールの上側に位置させて、引戸の閉じ方向の前側
がより高く形成された傾斜路を設け、又前記引戸の上部
に、引戸の閉じ方向或いは開き方向に延長するバネ板か
らなるアームを突設すると共に該アームの先端部分に、
引戸が閉じるにつれて前記傾斜路を上昇する補助輪を軸
支してなり、該補助輪が前記傾斜路を上昇するにつれて
前記アームが弾性的に上向きに湾曲変形し、該補助輪に
加わる下方への付勢力が前記アームの湾曲変形の度合い
に応じて強まるようになすと共に、該補助輪が前記傾斜
路を所要に上昇した状態で引戸が閉じた状態となり、そ
の閉じた状態が維持されるようにしたことを特徴とする
自動閉鎖式引戸装置。1. A structure in which wheels provided on an upper part of a sliding door are supported by a rail extending in a lateral direction from below, so that the sliding door is automatically closed and the sliding door can be manually opened. In the self-closing sliding door device that has been provided, located on the upper side of the rail, providing a ramp formed in the front side of the sliding door higher in the closing direction, and on the upper part of the sliding door, in the closing direction or the opening direction of the sliding door. An arm consisting of a spring plate that extends is protruded, and at the tip of the arm,
As the sliding door closes, an auxiliary wheel that rises on the ramp is pivotally supported, and as the auxiliary wheel rises on the ramp, the arm elastically bends upwardly and deforms, and a downward force is applied to the auxiliary wheel. The biasing force is increased in accordance with the degree of the bending deformation of the arm, and the sliding door is closed with the auxiliary wheel ascending up the slope as required, so that the closed state is maintained. Automatic closing type sliding door device characterized by having done.
傾斜状態で設けられており、吊戸として構成された引戸
の上部に設けた車輪が、該引戸の自重によって前記レー
ルを下方向に走行することにより、引戸が自動的に閉じ
るようにしたことを特徴とする請求項１記載の自動閉鎖
式引戸装置。2. The rail is provided so that the front side in the closing direction of the sliding door is inclined at a low angle, and wheels provided on the upper part of the sliding door configured as a hanging door move the rail downward by the own weight of the sliding door. The sliding door device according to claim 1, wherein the sliding door is automatically closed by running.
え、その引き寄せにより引戸が自動的に閉じるようにし
たことを特徴とする請求項１記載の自動閉鎖式引戸装
置。3. The self-closing sliding door apparatus according to claim 1, further comprising means for pulling the sliding door in a closing direction, wherein the sliding door automatically closes.
その付勢作用により引戸が自動的に閉じるようにしたこ
とを特徴とする請求項１記載の自動閉鎖式引戸装置。4. A means for biasing the sliding door in a closing direction,
2. The self-closing sliding door device according to claim 1, wherein the sliding door is automatically closed by the urging action.
ことを特徴とする請求項１〜４のいずれかに記載の自動
閉鎖式引戸装置。5. The self-closing sliding door device according to claim 1, wherein an inclination angle of the ramp is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2513498A JP2930570B1 (en) | 1998-01-21 | 1998-01-21 | Automatic closing type sliding door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2513498A JP2930570B1 (en) | 1998-01-21 | 1998-01-21 | Automatic closing type sliding door device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2930570B1 true JP2930570B1 (en) | 1999-08-03 |
| JPH11210310A JPH11210310A (en) | 1999-08-03 |
Family
ID=12157506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2513498A Expired - Fee Related JP2930570B1 (en) | 1998-01-21 | 1998-01-21 | Automatic closing type sliding door device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2930570B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011006872A (en) * | 2009-06-24 | 2011-01-13 | Nifco Inc | Sliding assist mechanism and pull-in unit |
-
1998
- 1998-01-21 JP JP2513498A patent/JP2930570B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11210310A (en) | 1999-08-03 |
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