JP2001221292A - Cable chain - Google Patents
Cable chainInfo
- Publication number
- JP2001221292A JP2001221292A JP2000026425A JP2000026425A JP2001221292A JP 2001221292 A JP2001221292 A JP 2001221292A JP 2000026425 A JP2000026425 A JP 2000026425A JP 2000026425 A JP2000026425 A JP 2000026425A JP 2001221292 A JP2001221292 A JP 2001221292A
- Authority
- JP
- Japan
- Prior art keywords
- chain
- cable
- chain unit
- members
- support plate
- 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
- 238000005452 bending Methods 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims description 26
- 229920003002 synthetic resin Polymers 0.000 claims description 14
- 239000000057 synthetic resin Substances 0.000 claims description 14
- 239000000835 fiber Substances 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 6
- 239000000843 powder Substances 0.000 abstract description 5
- 229920005989 resin Polymers 0.000 description 14
- 239000011347 resin Substances 0.000 description 14
- 229920006122 polyamide resin Polymers 0.000 description 12
- 239000004743 Polypropylene Substances 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920006124 polyolefin elastomer Polymers 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Landscapes
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
【０００１】[0001]
【発明が属する技術分野】本発明は、各種ケーブル（本
発明においてケーブルとは空気や油等を圧送する流体用
ケーブル、電源線や制御信号線等の電気ケーブルを示
す）を湾曲案内するケーブルチェーンに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cable chain for bending and guiding various cables (in the present invention, a cable indicates a fluid cable for pumping air or oil, and an electric cable such as a power supply line and a control signal line). About.
【０００２】[0002]
【発明が解決しようとする課題】本体フレーム上の可動
体を往復移動させて各種動作を実行する産業機器にあっ
ては、本体フレーム側から可動体に設けられたシリンダ
ーや電動部材等の駆動部材にケーブルを介して流体や電
気を供給しているが、このケーブルにあっては本体フレ
ームに対する可動体の移動に伴って屈曲している。In the case of industrial equipment that performs various operations by reciprocating a movable body on a main body frame, a driving member such as a cylinder or an electric member provided on the movable body from the main body frame side. Is supplied with fluid or electricity via a cable, but the cable is bent as the movable body moves with respect to the main body frame.
【０００３】ケーブルが不規則に湾曲することによる可
動対の走行障害やケーブルの切断等を回避するため、ケ
ーブルを湾曲案内するケーブルチェーンが使用されてい
る。該ケーブルチェーンとしては、例えば本出願人が提
案した特開平９−３２４８３６号により提案したよう
に、合成樹脂にて相対する一対の側板及び該側板の下部
を連結する支持板を合成樹脂にて一体形成すると共に一
方の側板上端部に軸支部及び他方の側板上端部に被係合
部を夫々設けたガイド部材の各側板の上部間に、該ガイ
ド部材に対して非融着特性を有した合成樹脂にて軸支部
に回動可能に支持される軸受部及び被係合部に係合する
係合部を有したカバー部材を一体成形してチェーン単位
部材を形成し、これらチェーン単位部材相互をヒンジ部
材により連結して所定の長さに形成した構造からなる。[0003] In order to avoid running obstacles of the movable pair and disconnection of the cable due to irregular bending of the cable, a cable chain for guiding the cable in a curved manner is used. As the cable chain, for example, as proposed in Japanese Patent Application Laid-Open No. 9-324836 proposed by the present applicant, a pair of side plates facing each other with a synthetic resin and a support plate connecting the lower portions of the side plates are integrally formed with a synthetic resin. A composite having a non-fusing property with respect to the guide member between the upper portions of the respective side plates of the guide member formed and provided with a shaft support portion at the upper end of one side plate and an engaged portion at the upper end of the other side plate. A chain unit member is formed by integrally molding a cover member having a bearing portion rotatably supported by a shaft support portion with a resin and an engaging portion engaged with an engaged portion, thereby forming a chain unit member. It has a structure formed to have a predetermined length by being connected by a hinge member.
【０００４】可動体の移動に伴って上方において水平直
線状になった一部のケーブルチェーンは図４に一点鎖線
で示すように自重により垂れ下って下方に湾曲してい
る。この結果、各チェーン単位部材相互を連結するヒン
ジ部材に過度の引っ張り力が作用して折損させるおそれ
が高く、ケーブルチェーン自体の耐久性が悪くなってい
る。A part of the cable chain, which has become a horizontal straight line in the upper direction with the movement of the movable body, hangs down by its own weight and curves downward as shown by a dashed line in FIG. As a result, there is a high possibility that an excessive tensile force acts on the hinge member that connects the chain unit members to each other, causing breakage, and the durability of the cable chain itself is deteriorated.
【０００５】又、ケーブルチェーン屈曲時におけるチェ
ーン単位部材相互が過度に接触し合うため、大きな騒音
が発生すると共に接触個所が大きく磨耗するおそれを有
している。この結果、大きな騒音により作業環境を悪く
すると共に高いクリーン度が要求される産業機器にあっ
ては、磨耗により発生する磨耗粉が作業環境を汚染する
ことになり、この種のケーブルチェーンを使用できなか
った。[0005] Further, since the chain unit members excessively come into contact with each other when the cable chain is bent, there is a possibility that loud noise is generated and a contact portion is greatly worn. As a result, in industrial equipment that requires a high degree of cleanness as well as deteriorating the work environment due to loud noise, the abrasion powder generated by wear will contaminate the work environment, and this type of cable chain can be used. Did not.
【０００６】本発明は上記した従来の欠点を解決するた
めに発明されたものであり、その課題とする処は、チェ
ーン単位部材相互を連結するヒンジ部材に過度の引っ張
り力が作用するのを回避して耐久性を向上させることが
できるケーブルチェーンを提供することにある。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional drawbacks, and an object of the present invention is to prevent an excessive tensile force from acting on a hinge member for connecting chain unit members. And to provide a cable chain that can improve durability.
【０００７】また、本発明の他の課題は、騒音の発生や
磨耗粉の発生を低減することができるケーブルチェーン
を提供することにある。Another object of the present invention is to provide a cable chain that can reduce noise and wear powder.
【０００８】[0008]
【課題を解決するための手段】本発明は、支持板の両端
部側に側板が起立してなる多数のチェーン単位部材相互
をシート状ヒンジ部材により連結して所定の長さに形成
され、側板間に収容されたケーブルを屈曲可能に案内す
るケーブルチェーンにおいて、屈曲時に上方に位置する
適宜個所のチェーン単位部材の支持板に、下方に対する
チェーン単位部材の屈曲を規制する規制部材を設けたこ
とを特徴とする。According to the present invention, a plurality of chain unit members, each having a side plate standing upright at both ends of a support plate, are connected to each other by a sheet-like hinge member to form a predetermined length. In a cable chain for guiding a cable accommodated between the cable chains in a bendable manner, a restriction member for restricting the bending of the chain unit member downward is provided on an appropriate portion of the support plate of the chain unit member located above when bent. Features.
【０００９】[0009]
【発明の実施形態】以下、本発明の実施形態を図に従っ
て説明する。図１はケーブルチェーンの一部を底面側か
ら見た全体斜視図、図２は規制部材の斜視図、図３はケ
ーブルチェーンの中央縦断面図、図４は産業機器におけ
るケーブルチェーンの取り付け状態を示す正面図であ
る。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an overall perspective view of a part of the cable chain viewed from the bottom side, FIG. 2 is a perspective view of a regulating member, FIG. 3 is a longitudinal sectional view at the center of the cable chain, and FIG. FIG.
【００１０】本発明に係るケーブルチェーン１は多数の
チェーン単位部材３相互を連結して所定の長さからな
り、一方端部を各種産業機器の本体フレーム５に連結し
てなると共に他端部を、本体フレーム５上を往復移動す
る可動フレーム７に連結してなる。そしてケーブルチェ
ーン１内には一端部が本体フレーム５の流体供給源や電
源供給源に接続されると共に他端部が可動フレーム７に
接続された各種のケーブル（図示せず）が収容される。A cable chain 1 according to the present invention has a predetermined length by connecting a number of chain unit members 3 to each other, and has one end connected to a main body frame 5 of various industrial equipment and the other end connected. And a movable frame 7 which reciprocates on the main body frame 5. Various cables (not shown) whose one end is connected to the fluid supply source and the power supply source of the main body frame 5 and whose other end is connected to the movable frame 7 are accommodated in the cable chain 1.
【００１１】各チェーン単位部材３はガイド部材１１と
ガイド部材１１の上面開口を覆うカバー部材１３とから
構成され、各ガイド部材１１はポリアミド樹脂（ポリア
ミド樹脂にガラス繊維又は炭素繊維等を含有した強化複
合樹脂を含む）等の合成樹脂により形成され、所定の間
隔をおいて対向する一対の側板１５・１７及び該側板１
５・１７の下部を連結する支持板１９を一体形成した正
面が上向きコ字形に形成されている。そして支持板１９
の下方に位置する側板１５・１７下部は脚部を形成して
いる。Each of the chain unit members 3 comprises a guide member 11 and a cover member 13 for covering an upper opening of the guide member 11. Each guide member 11 is made of a polyamide resin (reinforced polyamide resin containing glass fiber or carbon fiber or the like). And a pair of side plates 15 and 17 facing each other at a predetermined interval.
A front face integrally formed with a support plate 19 for connecting the lower portions of 5 and 17 is formed in an upward U-shape. And the support plate 19
The lower portions of the side plates 15 and 17 located below the lower portions form leg portions.
【００１２】支持板１９には段差凹所１９ａがほぼ全体
にわたって形成され、支持板１９における連結方向の両
端部及び中間部には複数の貫通孔（図示せず）が形成さ
れている。The support plate 19 has a stepped recess 19a formed almost entirely, and a plurality of through holes (not shown) are formed at both ends and an intermediate portion of the support plate 19 in the connection direction.
【００１３】相互の空間部が連通するように配置された
ガイド部材１１相互は支持板１９上の段差凹所１９ａ内
に取り付けられるヒンジ部材２１により連結される。該
ヒンジ部材２１としては屈曲可能な可撓性を有したオレ
フィン系エラストマ樹脂、耐ヒンジ特性を有したポリプ
ロピレン樹脂、ポリアミド樹脂等の合成樹脂等からな
る。The guide members 11 arranged so that their spaces communicate with each other are connected to each other by a hinge member 21 mounted in a stepped recess 19 a on the support plate 19. The hinge member 21 is made of a bendable and flexible olefin-based elastomer resin, a hinge-resistant polypropylene resin, a synthetic resin such as a polyamide resin, or the like.
【００１４】ヒンジ部材２１は、下面に支持板１９の各
貫通孔に挿嵌する軸部（図示せず）が一体形成されて連
結方向へ連続する長尺状からなり、これら軸部を相対す
る支持板１９の貫通孔に挿嵌してチェーン単位部材３相
互を連結する構造のもの、又は隣接するガイド部材１１
の支持板１９相互に対してオレフィン系エラストマ樹
脂、ポリプロピレン樹脂、ポリアミド樹脂等の合成樹脂
によりヒンジ部材２１を一体成形してもよい。この場
合、ヒンジ部材２１の成形時に支持板１９上にヒンジ部
材２１が融着されると共に貫通孔内にヒンジ部材２１の
一部が充填融着されることによりチェーン単位部材３相
互を強固に連結することができる。The hinge member 21 has an elongated portion (not shown) integrally formed on the lower surface thereof to be inserted into each through hole of the support plate 19 and is continuous in the connecting direction. A structure in which the chain unit members 3 are connected to each other by being inserted into through holes of the support plate 19, or the adjacent guide members 11
The hinge members 21 may be integrally formed of a synthetic resin such as an olefin-based elastomer resin, a polypropylene resin, or a polyamide resin with respect to the support plates 19. In this case, when the hinge member 21 is formed, the hinge member 21 is fused on the support plate 19 and a part of the hinge member 21 is filled and fused in the through hole, so that the chain unit members 3 are strongly connected to each other. can do.
【００１５】尚、オレフィン系エラストマ樹脂によりヒ
ンジ部材２１を一体成形する場合にはそれ自体の弾性力
によりガイド部材１１相互を屈曲可能に連結することが
できるが、ヒンジ部材２１をポリプロピレン樹脂、ポリ
アミド樹脂で一体成形する場合にあっては、チェーン単
位部材３相互の境界個所に応じたヒンジ部材２１の底面
に連結直交方向へ延出する湾曲凹部２１ｂを設けること
によりガイド部材１１相互を屈曲可能にすればよい。こ
のポリプロピレン樹脂、ポリアミド樹脂は耐ヒンジ特性
を有しているため、長期にわたってガイド部材１１相互
を屈曲可能に連結することができる。When the hinge member 21 is integrally formed of an olefin-based elastomer resin, the guide members 11 can be flexibly connected to each other by their own elastic force. In the case where the guide members 11 are integrally formed with each other, the guide members 11 can be bent mutually by providing a curved concave portion 21b extending in the connecting orthogonal direction on the bottom surface of the hinge member 21 corresponding to the boundary between the chain unit members 3. I just need. Since the polypropylene resin and the polyamide resin have hinge-resistant properties, the guide members 11 can be flexibly connected to each other for a long period of time.
【００１６】各側板１５・１７の上部間にはカバー部材
１３が開閉可能に取り付けられる。該カバー部材１３と
してはガイド部材１１と別体に成型されたものを回動可
能に支持した構造或いはガイド部材１１を構成するポリ
アミド樹脂に対して非融着特性を有したポリエステル系
エラストマ樹脂等の合成樹脂等によりガイド部材１１に
対して二次成型したものであってもよい。A cover member 13 is attached between the upper portions of the side plates 15 and 17 so as to be openable and closable. As the cover member 13, a structure molded separately from the guide member 11 is rotatably supported, or a polyester elastomer resin having a non-fusing property with respect to a polyamide resin forming the guide member 11 is used. The guide member 11 may be secondarily formed of a synthetic resin or the like.
【００１７】ガイド部材１１に対して二次成形されたカ
バー部材１３は、上記したようにガイド部材１１のポリ
アミド樹脂に対して非融着特性を有しているため、ガイ
ド部材１１に対してカバー部材１３を開閉可能に回動支
持することができる。The cover member 13 formed secondarily on the guide member 11 has a non-fusing property with respect to the polyamide resin of the guide member 11 as described above. The member 13 can be rotatably supported so that it can be opened and closed.
【００１８】尚、予め板状に成形されたヒンジ部材２１
によりガイド部材１１相互を連結する構成のケーブルチ
ェーン１にあっては、予め成形されたガイド部材１１相
互を、予め成形されたヒンジ部材２１により連結した後
にカバー部材１３を二次成形すればよい。又、ガイド部
材１１相互にヒンジ部材２１を二次成形して連結する場
合には、該ヒンジ部材２１の成形と同時、又はヒンジ部
材２１或いはカバー部材１３を二次成形した後にカバー
部材１３或いはヒンジ部材２１を三次成形してもよい。The hinge member 21 previously formed into a plate shape
In the cable chain 1 configured to connect the guide members 11 to each other, the cover member 13 may be secondarily formed after the preformed guide members 11 are connected to each other by the hinge member 21 formed in advance. Further, when the hinge member 21 is secondarily formed and connected to the guide members 11, the cover member 13 or the hinge is formed simultaneously with the formation of the hinge member 21 or after the hinge member 21 or the cover member 13 is secondarily formed. The member 21 may be tertiarily formed.
【００１９】ガイド部材１１にヒンジ部材２１とカバー
部材１３とを同時に二次成形する場合にあっては、カバ
ー部材１３、従ってヒンジ部材２１としては上記ポリエ
ステル系エラストマ樹脂の他に、ポリアミド系エラスト
マ樹脂、ポリプロピレン樹脂、ポリアミド樹脂の何れで
あってもよく、又ガイド部材１１に対してヒンジ部材２
１とは別にカバー部材１３を成形する場合には上記樹脂
の他にポリエステル樹脂であってもよい。When the hinge member 21 and the cover member 13 are formed simultaneously on the guide member 11 simultaneously, the cover member 13 and therefore the hinge member 21 may be formed of a polyamide-based elastomer resin in addition to the polyester-based elastomer resin. , A polypropylene resin, or a polyamide resin.
In the case where the cover member 13 is formed separately from the above, a polyester resin may be used in addition to the above resin.
【００２０】上記した夫々の合成樹脂は互いに非融着特
性を有しているため、例えばガイド部材１１と同一のポ
リアミド樹脂によりカバー部材１３を形成した場合或い
は冷却硬化したガイド部材１１に対してポリアミド樹脂
を射出してカバー部材１３を形成した何れの場合であっ
ても、両者を非融着状態とすることができる。Since each of the above-mentioned synthetic resins has a non-fusing property with respect to each other, for example, when the cover member 13 is formed of the same polyamide resin as the guide member 11, or when the guide member 11 is cooled and hardened, the polyamide resin is used. In any case where the cover member 13 is formed by injecting the resin, both can be in a non-fused state.
【００２１】各ガイド部材１１における支持板１９の下
面には規制部材２３が、隣接するガイド部材１１に設け
られた規制部材２３と係合するように取り付けられてい
る。各規制部材２３は耐磨耗性を有したポリアミド樹
脂、ポリアセタール樹脂等の合成樹脂からなり、連結さ
れたガイド部材１１相互の境界部分におけるヒンジ部材
２１下面に位置する連結方向長さからなる。A regulating member 23 is attached to the lower surface of the support plate 19 of each guide member 11 so as to engage with the regulating member 23 provided on the adjacent guide member 11. Each regulating member 23 is made of a synthetic resin such as a polyamide resin or a polyacetal resin having abrasion resistance, and has a length in the connecting direction located on the lower surface of the hinge member 21 at the boundary between the connected guide members 11.
【００２２】各規制部材２３は一方端部上面に突部２３
ａが一体形成され、該突部２３ａは連結されたガイド部
材１１相互が水平状態になった際にガイド部材１１相互
間に位置するヒンジ部材２１の湾曲凹部２１ｂ下面に当
接して支持する。又、規制部材２３の一方端部には係止
部２３ｂが開口２３ｃを設けて一体形成される。Each regulating member 23 has a protrusion 23
a is integrally formed, and the projection 23a contacts and supports the lower surface of the curved concave portion 21b of the hinge member 21 located between the guide members 11 when the connected guide members 11 are in a horizontal state. At one end of the regulating member 23, a locking portion 23b is formed integrally with an opening 23c.
【００２３】一方、規制部材２３の他方端部にはガイド
部材１１相互間におけるヒンジ部材２１の湾曲凹部２１
ｂ下面側に位置する係合部２３ｄが開口２３ｃ内に位置
し、かつ係止部２３ｂに対して係合可能に一体形成され
る。On the other hand, the other end of the regulating member 23 has a curved concave portion 21 of the hinge member 21 between the guide members 11.
b The engaging portion 23d located on the lower surface side is located in the opening 23c, and is integrally formed so as to be engageable with the locking portion 23b.
【００２４】尚、開口２３ｃに応じた係止部２３ｂには
係合部２３ｄが係止部２３ｂに係合した際に係合し合う
規制部材２３の下面相互をほぼ面一状にするための凹所
２３ｅが形成される。又、係合部２３ｄは連結されたガ
イド部材１１相互が屈曲した際に支持板１９の端部に当
接して屈曲角度を規制する機能を有している。The locking portion 23b corresponding to the opening 23c is provided for making the lower surfaces of the regulating members 23 engaged when the engaging portion 23d is engaged with the locking portion 23b substantially flush with each other. A recess 23e is formed. Further, the engaging portion 23d has a function of restricting a bending angle by contacting the end of the support plate 19 when the connected guide members 11 bend each other.
【００２５】支持板１９下面に対する規制部材２３の取
り付け方法としては、ねじ止め構造、支持板１９に孔
（図示せず）を、又規制部材２３に該孔に挿嵌する軸
（図示せず）を予め形成しておき、孔に軸を挿嵌して固
定する構造の何れであってもよい。又、ガイド部材１１
相互を、別体形成されたヒンジ部材２１により連結する
構造にあっては、成形されたガイド部材１１における支
持板１９の下面に規制部材２３を二次成形して融着させ
る構造であってもよい。As a method for attaching the regulating member 23 to the lower surface of the support plate 19, a screwing structure, a hole (not shown) in the support plate 19, and a shaft (not shown) inserted into the hole in the regulating member 23 are used. May be formed in advance, and the shaft may be inserted and fixed in the hole. Also, the guide member 11
In a structure in which the hinge members 21 are formed separately from each other, a structure in which the regulating member 23 is secondarily formed and fused to the lower surface of the support plate 19 of the formed guide member 11 may be used. Good.
【００２６】また、規制部材２３はケーブルチェーン１
の下面全体にわたって取り付ける必要はなく、チェーン
単位部材３の屈曲によるケーブルの湾曲案内時に上方に
位置する一部のケーブルチェーン１におけるチェーン単
位部材３の下面のみに取り付けた構成であってもよい。The regulating member 23 is a cable chain 1
It is not necessary to attach to the entire lower surface of the cable unit 1, and it may be configured to be attached only to the lower surface of the chain unit member 3 in some of the cable chains 1 located above at the time of guiding the cable by bending of the chain unit member 3.
【００２７】次に、ケーブルチェーンの作用を説明す
る。図５はケーブルチェーンの屈曲状態を示す中央断面
図である。Next, the operation of the cable chain will be described. FIG. 5 is a central sectional view showing a bent state of the cable chain.
【００２８】先ず、所定の長さに連結された多数のチェ
ーン単位部材３におけるカバー部材１３を開放させて夫
々のガイド部材１１内に、湾曲案内されるケーブルを収
容した後、ケーブルチェーン１の一方端部を本体フレー
ム５に、又他方端部を可動フレーム７に夫々固定する。First, after the cover members 13 of the many chain unit members 3 connected to a predetermined length are opened to accommodate the cables guided in a curved manner in the respective guide members 11, one of the cable chains 1 The end is fixed to the main body frame 5 and the other end is fixed to the movable frame 7, respectively.
【００２９】そして上記状態にて本体フレーム５に対し
て可動フレーム７を往復移動させると、ケーブルチェー
ン１は各チェーン単位部材３を、ヒンジ部材２１におけ
る湾曲凹部２１ｂにて所定の角度で屈曲させながら収容
されたケーブルを湾曲案内する。When the movable frame 7 is reciprocated with respect to the main frame 5 in the above state, the cable chain 1 bends each chain unit member 3 at a predetermined angle in the curved concave portion 21b of the hinge member 21. The accommodated cable is guided in a curved manner.
【００３０】各チェーン単位部材３相互の屈曲時におい
ては、図５に示すように各チェーン単位部材３における
規制部材２３の係合部２３ｄは隣接するチェーン単位部
材３における規制部材２３の開口２３ｃ内にて移動可能
なため、チェーン単位部材３相互の屈曲を可能にすると
共に支持板１９の連結方向端部に対する当接によりチェ
ーン単位部材３相互の屈曲角度を一定に保ち、ヒンジ部
材２１における湾曲凹部２１ｂに過度の曲げ力が作用す
るのを回避している。When the respective chain unit members 3 are mutually bent, the engaging portions 23d of the restricting members 23 of the respective chain unit members 3 are in the openings 23c of the restricting members 23 of the adjacent chain unit members 3 as shown in FIG. , The bending of the chain unit members 3 is enabled, and the bending angle of the chain unit members 3 is kept constant by contacting the support plate 19 with the end in the connecting direction. An excessive bending force is prevented from acting on 21b.
【００３１】又、可動フレーム７の移動に伴って上方に
位置するケーブルチェーン１の一部が水平直線状態にな
ると、図３に示すように夫々のチェーン単位部材３にお
ける規制部材２３の係合部２３ｄは隣接するチェーン単
位部材３における規制部材２３の２３ｃ内に位置した状
態で係止部２３ｂに係合し、互いに係合し合って緊張状
態になる規制部材２３によりチェーン単位部材３相互が
垂れ下がるのを規制する。When a part of the cable chain 1 located above is brought into a horizontal straight state with the movement of the movable frame 7, the engagement portions of the regulating members 23 in the respective chain unit members 3 as shown in FIG. 23d is engaged with the locking portion 23b in a state where it is located within 23c of the regulating member 23 in the adjacent chain unit member 3, and the chain unit members 3 hang down by the regulating member 23 which engages with each other and becomes tensioned. Regulate the
【００３２】これにより上方に位置する一部のケーブル
チェーン１は収容されたケーブルの重量等により垂れ下
って下方へ湾曲するのが規制され、水平直線状態に保た
れ、ヒンジ部材２１の湾曲凹部２１ｂに過度の引っ張り
力が作用するのを回避する。As a result, the upper part of the cable chain 1 is restricted from hanging down and curving downward due to the weight of the accommodated cable, etc., and is kept in a horizontal straight state. To avoid excessive pulling force.
【００３３】本実施形態は、ケーブルチェーン１が直線
状態になった際には互いに係合し合う規制部材２３によ
りケーブル等の重量によるケーブルチェーン１の垂れ下
がりを規制し、チェーン単位部材３相互を連結するヒン
ジ部材２１、特に湾曲凹部２１ｂに過度の引っ張り力が
作用するのを回避してケーブルチェーン１自体の耐久性
を向上し得る。In this embodiment, when the cable chain 1 is in a linear state, the hanging down of the cable chain 1 due to the weight of the cable or the like is regulated by the regulating members 23 engaged with each other, and the chain unit members 3 are connected to each other. It is possible to improve the durability of the cable chain 1 itself by avoiding that an excessive tensile force acts on the hinge member 21, particularly the curved concave portion 21 b.
【００３４】又、直線状になったケーブルチェーン１の
チェーン単位部材３相互が過度に接触し合うのを防止す
ることにより大きな騒音が発生するのを防止すると共に
過度に磨耗するのを防止する。特に、チェーン単位部材
３の磨耗に伴う磨耗粉の発生を低減することができ、所
謂クリーンルーム内に設置される産業機器に対しても使
用することができる。Also, by preventing the chain unit members 3 of the linear cable chain 1 from excessively contacting each other, it is possible to prevent the generation of loud noise and the excessive wear. In particular, the generation of abrasion powder due to the abrasion of the chain unit member 3 can be reduced, and it can be used for industrial equipment installed in a so-called clean room.
【００３５】実施形態２ 図６はケーブルチェーンの一部を底面側から見た斜視
図、図７はケーブルチェーンの中央縦断面図、図８はチ
ェーン単位部材相互の屈曲状態を示す断面図、図９は変
更例の分解斜視図、図１０は変更例の中央縦断面図であ
る。Embodiment 2 FIG. 6 is a perspective view of a part of the cable chain viewed from the bottom side, FIG. 7 is a longitudinal sectional view at the center of the cable chain, and FIG. 8 is a sectional view showing a bending state of the chain unit members. 9 is an exploded perspective view of a modified example, and FIG. 10 is a central longitudinal sectional view of the modified example.
【００３６】本実施形態に係るケーブルチェーン５１を
構成するチェーン単位部材３及びこれらを連結するヒン
ジ部材ヒンジ部材２１については実施形態１に係るもの
と同一であり、図中に同一符号を付してその詳細な説明
を省略する。The chain unit members 3 constituting the cable chain 51 according to the present embodiment and the hinge members 21 for connecting them are the same as those according to the first embodiment. A detailed description thereof will be omitted.
【００３７】ケーブルチェーン５１における各支持板１
９の下面には規制部材を構成するベルト部材５３が夫々
固定される。該ベルト部材５３はケーブルチェーン５１
の全長にわたる長さで、例えばポリアミド樹脂繊維等の
合成樹脂繊維からなり、可撓性を有すると共に長手方向
に対する伸びが最小となる特徴を有している。Each support plate 1 in the cable chain 51
A belt member 53 constituting a regulating member is fixed to the lower surface of each of the members 9. The belt member 53 is a cable chain 51
And is made of synthetic resin fiber such as polyamide resin fiber, and has a characteristic of being flexible and having a minimum elongation in the longitudinal direction.
【００３８】尚、ベルト部材５３としては必ずしもケー
ブルチェーン５１の下面全体にわたって設ける必要はな
く、屈曲により上方に位置してほぼ水平直線状態になる
一部のケーブルチェーン５１下面にのみ設けてもよい。The belt member 53 does not necessarily need to be provided over the entire lower surface of the cable chain 51, but may be provided only on the lower surface of a part of the cable chain 51 which is located above due to bending and is in a substantially horizontal linear state.
【００３９】そして該ベルト部材５３はケーブルチェー
ン５１における各チェーン単位部材３の支持板１９に対
して固定プレート５５により、ケーブルチェーン５１の
チェーン単位部材３相互がほほ水平直線状態になった際
に緊張状態になる関係で夫々固定される。The belt member 53 is tensioned by the fixing plate 55 with respect to the support plate 19 of each chain unit member 3 in the cable chain 51 when the chain unit members 3 of the cable chain 51 are almost in a horizontal straight line. They are fixed in relation to each other.
【００４０】即ち、各チェーン単位部材３における支持
板１９には複数個（図に示す例にあっては４個）の孔５
７が形成されると共にベルト部材５３には各孔５７と一
致する個所に孔５３ａが夫々形成される。そして固定プ
レート５５の上面にはベルト部材５３及び支持板１９の
孔５３ａ・５７及びヒンジ部材２１に形成された孔２１
ｂを挿通してヒンジ部材２１の上面側に至る軸線長さか
らなる固定ピン５５ａが一体形成される。That is, the support plate 19 in each chain unit member 3 has a plurality of (four in the example shown) holes 5.
7, holes 53a are formed in the belt member 53 at locations corresponding to the holes 57, respectively. On the upper surface of the fixing plate 55, holes 53a and 57 of the belt member 53 and the support plate 19 and holes 21a formed in the hinge member 21 are formed.
A fixing pin 55a having an axial length reaching the upper surface side of the hinge member 21 through b is integrally formed.
【００４１】各固定ピン５５ａとしては２割状で、先端
部外周にヒンジ部材２１の上面に係合する係合部５５ｂ
が一体形成されている。そしてベルト部材５３が配設さ
れた支持板１９に対して固定プレート５５の固定ピン５
５ａを圧入して係合部５５ｂをヒンジ部材２１の上面に
係合させることにより夫々のチェーン単位部材３に対し
てベルト部材５３を位置ずれ不能に固定させる。Each of the fixing pins 55a is in the shape of a half, and has an engaging portion 55b which engages with the upper surface of the hinge member 21 on the outer periphery of the tip.
Are integrally formed. Then, the fixing pin 5 of the fixing plate 55 is fixed to the support plate 19 on which the belt member 53 is disposed.
The belt members 53 are fixed to the respective chain unit members 3 so as not to be displaced by press-fitting the engagement portions 55b with the upper surfaces of the hinge members 21 by press-fitting the 5a.
【００４２】尚、ケーブルチェーン５１における各チェ
ーン単位部材３の支持板１９に対するベルト部材５３の
固定方法としては実施形態１と同様に固定ねじ（図示せ
ず）を使用してもよい。また、図９及び図１０に示すよ
うにベルト部材５３に対し、該ベルト部材５３と同種の
合成樹脂により複数の５５を、チェーン単位部材３相互
の間隔をおいて一体成形し、各固定プレート５５に一体
成形された固定ピン５５ａを支持板１９の孔５７に挿嵌
して固定する構造であってもよい。この場合、固定プレ
ート５５とベルト部材５３とは成形時に一体融着され
る。As a method for fixing the belt member 53 to the support plate 19 of each chain unit member 3 in the cable chain 51, a fixing screw (not shown) may be used as in the first embodiment. As shown in FIGS. 9 and 10, a plurality of 55 are integrally formed on the belt member 53 with the same kind of synthetic resin as the belt member 53 at intervals between the chain unit members 3. The fixing pin 55a integrally formed with the support plate 19 may be inserted into the hole 57 of the support plate 19 and fixed. In this case, the fixing plate 55 and the belt member 53 are integrally fused at the time of molding.
【００４３】本実施形態は、チェーン単位部材３相互が
屈曲した際には図８に示すようにチェーン単位部材３相
互間に位置するベルト部材５３の撓みによりチェーン単
位部材３の屈曲を可能にする一方、チェーン単位部材３
相互が水平直線状態になった際には図７に示すようにチ
ェーン単位部材３相互間におけるベルト部材５３が緊張
状態になってチェーン単位部材３相互の垂れ下がりを規
制し、ヒンジ部材２１に過度の引っ張り力が作用するの
を回避する。In this embodiment, when the chain unit members 3 are bent, the chain unit members 3 can be bent by bending the belt members 53 located between the chain unit members 3 as shown in FIG. On the other hand, the chain unit member 3
When they are in a horizontal straight line state, as shown in FIG. 7, the belt members 53 between the chain unit members 3 are in a state of tension, restricting the chain unit members 3 from hanging down, and Avoid the application of pulling forces.
【００４４】実施形態３ 図１１は規制部材の斜視図、図１２はケーブルチェーン
の断面図である。Embodiment 3 FIG. 11 is a perspective view of a regulating member, and FIG. 12 is a sectional view of a cable chain.
【００４５】本実施形態におけるチェーン単位部材３及
びこれらを連結するヒンジ部材２１に付いては実施形態
１と同様であり、図に同一符号を付して詳細な説明を省
略する。The chain unit members 3 and the hinge members 21 for connecting them in the present embodiment are the same as those in the first embodiment, and the same reference numerals are given to the drawings and detailed description is omitted.
【００４６】本実施形態に係る規制部材１０１は、図１
１に示すように金属板の一方端部を起立させて被係合部
１０１ａを形成すると共に該被係合部１０１ａを含む金
属板の一部を切り欠いて開口１０１ｂを形成する。ま
た、金属板の他方端部には開口１０１ｂに挿入可能な幅
で、被係合部１０１ａと一致する高さで起立する係合部
１０１ｃを形成する。そして各期性部材１０１は対応す
るチェーン単位部材３の支持板１９の底面に対し、隣接
するチェーン単位部材３に取り付けられる規制部材１０
１の係合部１０１ｃが開口１０１ｂ内に位置し、かつ隣
接するチェーン単位部材３相互が水平状態になった際に
被係合部１０１ａに平面的に接触しあって係合して緊張
状態になるように固定ねじ１０３により取り付ける。The regulating member 101 according to this embodiment is similar to the regulating member 101 shown in FIG.
As shown in FIG. 1, one end of the metal plate is erected to form the engaged portion 101a, and a part of the metal plate including the engaged portion 101a is cut out to form an opening 101b. In addition, an engaging portion 101c is formed at the other end of the metal plate so as to be able to be inserted into the opening 101b and to stand up at a height corresponding to the engaged portion 101a. Then, each of the terminating members 101 is attached to the adjacent chain unit member 3 with respect to the bottom surface of the support plate 19 of the corresponding chain unit member 3.
When the first engaging portion 101c is located in the opening 101b and the adjacent chain unit members 3 are in a horizontal state, they come into planar contact with the engaged portion 101a and engage with each other to be in a tensioned state. It is attached with the fixing screw 103 so that
【００４７】本実施形態の規制部材１０１は、チェーン
単位部材３相互の屈曲時には開口１０１ｂ内にて係合部
１０１ｃの移動を許容することにより屈曲を可能にする
一方、チェーン単位部材３相互が水平直線状態になった
際には被係合部１０１ａと係合部１０１ｃとを緊張状態
で、かつ相互に面接触させて水平状態で係合させること
によりチェーン単位部材３相互が垂れ下るのを規制す
る。The restricting member 101 of the present embodiment allows the chain unit members 3 to bend by allowing the movement of the engaging portion 101c in the opening 101b when the chain unit members 3 bend each other. When the linear unit is brought into a linear state, the engaged unit 101a and the engaging unit 101c are engaged with each other in a tension state and in horizontal contact with each other to prevent the chain unit members 3 from hanging down. I do.
【００４８】上記説明におけるチェーン単位部材３は、
側板の上部にカバー部材を開閉可能に支持する構造とし
たが、本発明にあってはこれに限定されるものではな
く、例えば各側板の上部を、ケーブルが挿入可能な開口
を有するように近接形成してもよい。この場合にあって
は収容されたケーブルの湾曲により該ケーブルが抜け出
すのを防止するため、側板上部により形成される開口を
連結方向に対して傾斜させればよい。The chain unit member 3 in the above description is
Although the cover member is configured to be openably and closably supported on the upper portion of the side plate, the present invention is not limited to this.For example, the upper portion of each side plate may be close to have an opening through which a cable can be inserted. It may be formed. In this case, the opening formed by the upper part of the side plate may be inclined with respect to the connection direction in order to prevent the accommodated cable from being pulled out due to the bending of the cable.
【００４９】[0049]
【発明の効果】本発明は、チェーン単位部材相互を連結
するヒンジ部材に過度の引っ張り力が作用するのを回避
して耐久性を向上させることができる。また、騒音の発
生や磨耗粉の発生を低減することができる。According to the present invention, it is possible to improve the durability by preventing an excessive tensile force from acting on the hinge members connecting the chain unit members. Further, generation of noise and generation of abrasion powder can be reduced.
【図１】ケーブルチェーンの一部を底面側から見た全体
斜視図である。FIG. 1 is an overall perspective view of a part of a cable chain viewed from a bottom surface side.
【図２】規制部材の斜視図である。FIG. 2 is a perspective view of a regulating member.
【図３】ケーブルチェーンの中央縦断面図である。FIG. 3 is a central longitudinal sectional view of the cable chain.
【図４】産業機器におけるケーブルチェーンの取り付け
状態を示す正面図である。FIG. 4 is a front view showing an attached state of the cable chain in the industrial equipment.
【図５】ケーブルチェーンの屈曲状態を示す中央断面図
である。FIG. 5 is a central sectional view showing a bent state of the cable chain.
【図６】ケーブルチェーンの一部を底面側から見た斜視
図である。FIG. 6 is a perspective view of a part of the cable chain as viewed from a bottom side.
【図７】ケーブルチェーンの中央縦断面図である。FIG. 7 is a central longitudinal sectional view of the cable chain.
【図８】チェーン単位部材相互の屈曲状態を示す断面図
である。FIG. 8 is a cross-sectional view showing a bending state between chain unit members.
【図９】変更例の分解斜視図である。FIG. 9 is an exploded perspective view of a modified example.
【図１０】変更例の断面図である。FIG. 10 is a sectional view of a modified example.
【図１１】規制部材の斜視図である。FIG. 11 is a perspective view of a regulating member.
【図１２】チェーン単位部材に対する規制部材の取り付
け状態を示す断面図である。FIG. 12 is a cross-sectional view showing a state in which a regulating member is attached to a chain unit member.
１・５１−ケーブルチェーン、３−チェーン単位部材、
５−本体フレーム、７−可動フレーム、９−ケーブル、
１１−ガイド部材、１５・１７−側板、２１−ヒンジ部
材、２３−規制部材1.51-cable chain, 3-chain unit member,
5-body frame, 7-movable frame, 9-cable,
11-guide member, 15 / 17-side plate, 21-hinge member, 23-restriction member
Claims (9)
数のチェーン単位部材相互をシート状ヒンジ部材により
連結して所定の長さに形成され、側板間に収容されたケ
ーブルを屈曲可能に案内するケーブルチェーンにおい
て、屈曲時に上方に位置する適宜個所のチェーン単位部
材の支持板に、下方に対するチェーン単位部材の屈曲を
規制する規制部材を設けたケーブルチェーン。A plurality of chain unit members, each having a side plate standing upright at both ends of a support plate, are connected to each other by a sheet-like hinge member to form a predetermined length, and a cable housed between the side plates is bent. What is claimed is: 1. A cable chain in which a restricting member for restricting the bending of the chain unit member downward is provided on an appropriate portion of the support plate of the chain unit member which is located at the top when bending.
て少なくとも隣接するチェーン単位部材の支持板に対
し、チェーン単位部材の連結方向の一端部に係止部が形
成されると共に他端部に係合部が形成された単位規制部
材を、各チェーン単位部材相互が直線状態に配列された
際に隣接する係止部に係合部を係合可能に固定したケー
ブルチェーン。2. The control member according to claim 1, wherein the restricting member has an engaging portion formed at one end in a connecting direction of the chain unit member at least at an appropriate position with respect to a support plate of the adjacent chain unit member. A cable chain in which a unit regulating member having an engaging portion is fixed to an adjacent engaging portion so that the engaging portion can be engaged when the chain unit members are arranged in a straight line.
隣接するチェーン単位部材相互にわたる長さで、可撓性
を有したベルト部材からなると共に各チェーン単位部材
の支持板に対し、各チェーン単位部材相互が直線状態に
配列された際に緊張状態になるように固定したケーブル
チェーン。3. The chain member according to claim 1, wherein the regulating member has a length extending at least between adjacent chain unit members, and comprises a flexible belt member. Cable chains fixed so that they are in tension when they are arranged in a straight line.
ケーブルチェーンとほぼ一致する長さで、可撓性を有し
た合成樹脂からなり、夫々のチェーン単位部材の支持板
に対して連続した状態で固定されてなるケーブルチェー
ン。4. The sheet-like hinge member according to claim 1, wherein the sheet-like hinge member has a length substantially matching the cable chain, is made of a synthetic resin having flexibility, and is continuous with the support plate of each chain unit member. Cable chain fixed with.
複数のチェーン単位部材の連結長さとほぼ一致する長さ
で、可撓性を有した合成樹脂からなり、複数個のチェー
ン単位部材の支持板に対して連続した状態で固定されて
なるケーブルチェーン。5. The sheet-like hinge member according to claim 1, wherein said sheet-like hinge member has a length substantially corresponding to a connection length of said plurality of chain unit members, is made of a flexible synthetic resin, and supports said plurality of chain unit members. A cable chain that is fixed to a board in a continuous state.
可撓性を有した合成樹脂からなり、隣接するチェーン単
位部材の支持板相互に固定されてなるケーブルチェー
ン。6. The cable chain according to claim 1, wherein the sheet-like hinge member is made of a synthetic resin having flexibility, and is fixed to the support plates of adjacent chain unit members.
側板上部には収容されるケーブルを挿通可能な開口が設
けられてなるケーブルチェーン。7. The cable chain according to claim 1, wherein an opening through which a cable to be accommodated is inserted is provided in an upper portion of the side plate of each chain unit member.
側板上部にはカバー部材を開閉可能に設け、側板間にケ
ーブルを収容可能にしたケーブルチェーン。8. The cable chain according to claim 1, wherein a cover member is provided on the upper side plate of each chain unit member so as to be openable and closable, and a cable can be accommodated between the side plates.
繊維からなると共にチェーン単位部材の配列間隔毎に固
定ピンを有した合成樹脂製固定板を一体成型してなり、
チェーン単位部材の支持板に設けられた孔に固定ピンを
挿嵌してベルト部材を固定可能にしたケーブルチェー
ン。9. The belt member according to claim 3, wherein the belt member is made of a synthetic resin fiber, and is integrally formed with a synthetic resin fixing plate having fixing pins at every arrangement interval of the chain unit members.
A cable chain in which a fixing pin is inserted into a hole provided in a support plate of a chain unit member to fix a belt member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000026425A JP2001221292A (en) | 2000-02-03 | 2000-02-03 | Cable chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000026425A JP2001221292A (en) | 2000-02-03 | 2000-02-03 | Cable chain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001221292A true JP2001221292A (en) | 2001-08-17 |
| JP2001221292A5 JP2001221292A5 (en) | 2007-02-08 |
Family
ID=18552160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000026425A Pending JP2001221292A (en) | 2000-02-03 | 2000-02-03 | Cable chain |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001221292A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100407008B1 (en) * | 2000-05-01 | 2003-11-28 | 가부시기가이샤쯔바기모도체인 | Flexible support and guide device for cable or the like |
| KR100706104B1 (en) | 2006-12-28 | 2007-04-13 | 김두진 | Robo chain without end bracket |
| KR100922345B1 (en) | 2008-06-11 | 2009-10-21 | 주식회사 코닥트 | Cable-bear apparatus having hang down prevention function |
| US7942169B2 (en) | 2006-09-20 | 2011-05-17 | Tsubakimoto Chain Co. | Folding type cable protection and guide device |
| JP2013013183A (en) * | 2011-06-28 | 2013-01-17 | Sumitomo Wiring Syst Ltd | Electric wire protection tool |
| KR101455712B1 (en) | 2011-09-26 | 2014-10-28 | 가부시끼가이샤 덴소 웨이브 | Protective guide for cables and bracket used for the protective guide |
| JP2015517632A (en) * | 2012-05-07 | 2015-06-22 | ハンシン チェイン カンパニー リミテッドＨａｎｓｈｉｎ Ｃｈａｉｎｃｏ．，Ｌｔｄ． | Robochain and connecting member used for it |
| WO2018180395A1 (en) * | 2017-03-30 | 2018-10-04 | 株式会社オートネットワーク技術研究所 | Covering and wire harness |
| WO2019142929A1 (en) * | 2018-01-19 | 2019-07-25 | 株式会社 潤工社 | Supporting member, conduit supporting device, and processing apparatus provided therewith |
| CN111173890A (en) * | 2020-02-28 | 2020-05-19 | 深圳市华南天城机床配件有限公司 | Composite drag chain |
| US12062895B2 (en) | 2019-02-28 | 2024-08-13 | Sumitomo Wiring Systems, Ltd. | Cable guide and wire harness apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515974U (en) * | 1978-07-18 | 1980-01-31 | ||
| JPH09210142A (en) * | 1996-02-06 | 1997-08-12 | Kunimori Kagaku:Kk | Cable chain |
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2000
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515974U (en) * | 1978-07-18 | 1980-01-31 | ||
| JPH09210142A (en) * | 1996-02-06 | 1997-08-12 | Kunimori Kagaku:Kk | Cable chain |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100407008B1 (en) * | 2000-05-01 | 2003-11-28 | 가부시기가이샤쯔바기모도체인 | Flexible support and guide device for cable or the like |
| US7942169B2 (en) | 2006-09-20 | 2011-05-17 | Tsubakimoto Chain Co. | Folding type cable protection and guide device |
| TWI392816B (en) * | 2006-09-20 | 2013-04-11 | Tsubakimoto Chain Co | Bending cable protection guide |
| KR100706104B1 (en) | 2006-12-28 | 2007-04-13 | 김두진 | Robo chain without end bracket |
| KR100922345B1 (en) | 2008-06-11 | 2009-10-21 | 주식회사 코닥트 | Cable-bear apparatus having hang down prevention function |
| JP2013013183A (en) * | 2011-06-28 | 2013-01-17 | Sumitomo Wiring Syst Ltd | Electric wire protection tool |
| KR101455712B1 (en) | 2011-09-26 | 2014-10-28 | 가부시끼가이샤 덴소 웨이브 | Protective guide for cables and bracket used for the protective guide |
| JP2015517632A (en) * | 2012-05-07 | 2015-06-22 | ハンシン チェイン カンパニー リミテッドＨａｎｓｈｉｎ Ｃｈａｉｎｃｏ．，Ｌｔｄ． | Robochain and connecting member used for it |
| WO2018180395A1 (en) * | 2017-03-30 | 2018-10-04 | 株式会社オートネットワーク技術研究所 | Covering and wire harness |
| JP2018170883A (en) * | 2017-03-30 | 2018-11-01 | 株式会社オートネットワーク技術研究所 | Exterior body and wire harness |
| US11005244B2 (en) | 2017-03-30 | 2021-05-11 | Autonetworks Technologies, Ltd. | Covering and wire harness |
| KR20200098657A (en) * | 2018-01-19 | 2020-08-20 | 가부시키가이샤 쥰코샤 | Support member, conduit support device, and treatment device provided with the same |
| CN111630742A (en) * | 2018-01-19 | 2020-09-04 | 株式会社润工社 | Support member, catheter support device, and treatment device provided with catheter support device |
| JPWO2019142929A1 (en) * | 2018-01-19 | 2021-01-28 | 株式会社潤工社 | Support members, conduit support devices, and processing devices equipped with them. |
| WO2019142929A1 (en) * | 2018-01-19 | 2019-07-25 | 株式会社 潤工社 | Supporting member, conduit supporting device, and processing apparatus provided therewith |
| US11329470B2 (en) | 2018-01-19 | 2022-05-10 | Junkosha Inc. | Supporting member, conduit supporting device, and processing apparatus provided therewith |
| CN114607734A (en) * | 2018-01-19 | 2022-06-10 | 株式会社润工社 | Support member, catheter support device, and treatment device |
| KR102443366B1 (en) | 2018-01-19 | 2022-09-14 | 가부시키가이샤 쥰코샤 | Support member, conduit support device, and processing device having same |
| JP7240651B2 (en) | 2018-01-19 | 2023-03-16 | 株式会社潤工社 | Support member, conduit support device, and processing device provided with same |
| US11721966B2 (en) | 2018-01-19 | 2023-08-08 | Junkosha Inc. | Supporting member, conduit supporting device, and processing apparatus provided therewith |
| JP7545169B2 (en) | 2018-01-19 | 2024-09-04 | 株式会社潤工社 | Support member, conduit support device, and processing device including same |
| US12095243B2 (en) | 2018-01-19 | 2024-09-17 | Junkosha Inc. | Supporting member, conduit supporting device, and processing apparatus provided therewith |
| US12062895B2 (en) | 2019-02-28 | 2024-08-13 | Sumitomo Wiring Systems, Ltd. | Cable guide and wire harness apparatus |
| CN111173890A (en) * | 2020-02-28 | 2020-05-19 | 深圳市华南天城机床配件有限公司 | Composite drag chain |
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