JP3437050B2 - Flat harness and manufacturing method thereof - Google Patents
Flat harness and manufacturing method thereofInfo
- Publication number
- JP3437050B2 JP3437050B2 JP04936097A JP4936097A JP3437050B2 JP 3437050 B2 JP3437050 B2 JP 3437050B2 JP 04936097 A JP04936097 A JP 04936097A JP 4936097 A JP4936097 A JP 4936097A JP 3437050 B2 JP3437050 B2 JP 3437050B2
- Authority
- JP
- Japan
- Prior art keywords
- harness
- sheet
- surface side
- cover
- flat
- 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
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- Insulated Conductors (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、保形性を増すため
にフラット状に配列した複数の電線の外周をシートで覆
った構造のフラットハーネス及びその製造方法に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flat harness having a structure in which a plurality of electric wires arranged in a flat shape in order to increase shape retention are covered with a sheet, and a method for manufacturing the flat harness.
【０００２】[0002]
【従来の技術】図１５、図１６は特開平５−１６６４１
５号公報に記載された従来のフラットハーネスを示す。
このフラットハーネス１は、フラット状に配列された複
数の電線２を配線経路に沿うように成型加工し、その成
型加工した電線２を２枚の絶縁シート３、３で上下両側
から挟み込むように被覆したものである。この場合、２
枚のシート３、３は上下に合わせられるので、配列され
た電線２の幅方向外側で、端部３ａが２枚重ねにされ
て、相互に接合されている。2. Description of the Related Art FIG. 15 and FIG.
The conventional flat harness described in Japanese Patent No. 5 is shown.
This flat harness 1 is formed by molding a plurality of electric wires 2 arranged in a flat shape along a wiring path, and covering the formed electric wires 2 with two insulating sheets 3 and 3 from both upper and lower sides. It was done. In this case, 2
Since the sheets 3 and 3 are vertically aligned, two end portions 3a are stacked and joined to each other outside the width direction of the arranged electric wires 2.
【０００３】[0003]
【発明が解決しようとする課題】ところで、上記従来の
フラットハーネス１は、２枚のシート３、３の接合部Ｐ
がハーネス１の両側部にあるので、シート３、３が剥が
れやすかった。また、接合部Ｐがハーネス１の両側部か
ら出っ張った形になるので、余分なスペースをとり、コ
ンパクト性に欠けるという問題があった。そのため、最
小限の出っ張りとするべく、トリミング加工を行うと、
加工コストが高くなる可能性があった。さらに、接合部
Ｐが側方に出っ張るので、取り扱い時に他の部分と引っ
掛かる可能性があり、作業性を損なうことがあった。By the way, in the above-mentioned conventional flat harness 1, the joint P of the two sheets 3 and 3 is formed.
Are on both sides of the harness 1, the sheets 3 and 3 were easy to peel off. In addition, since the joint portion P has a shape protruding from both side portions of the harness 1, there is a problem that extra space is taken and compactness is lacking. Therefore, if you perform trimming to minimize the protrusion,
The processing cost could be high. Furthermore, since the joint P protrudes to the side, there is a possibility that it will be caught by other parts during handling, which may impair workability.
【０００４】本発明は、上記事情を考慮し、シートの剥
がれを防止し、側部の無駄な出っ張りを無くし、取り扱
い時の作業性の向上を図ることのできるフラットハーネ
ス及びその製造方法を提供することを目的とする。In consideration of the above circumstances, the present invention provides a flat harness capable of preventing peeling of a sheet, eliminating unnecessary protrusions on side portions, and improving workability during handling, and a method for manufacturing the flat harness. The purpose is to
【０００５】[0005]
【課題を解決するための手段】請求項１の発明のフラッ
トハーネスは、複数本の電線を平面状に配列したハーネ
ス本体と、このハーネス本体がハーネス本体の幅方向の
中間部で両側部が重なり合うように包み込まれると共
に、重なり合った両側部が接合され、前記ハーネス本体
と相互に接合される可撓性を有する一枚のシートとから
なり、前記シートが、熱収縮率の異なる２枚のフィルム
によりラミネートされたものであることを特徴としてい
る。According to the flat harness of the first aspect of the invention, a harness main body in which a plurality of electric wires are arranged in a plane is overlapped with both sides of the harness main body at an intermediate portion in the width direction of the harness main body. It is composed of one flexible sheet which is wrapped in such a manner that both side portions which are overlapped with each other are joined together and are joined to the harness body, and the sheet is formed by two films having different heat shrinkage rates. It is characterized by being laminated.
【０００６】このフラットハーネスは、シート端部の接
合部がハーネス本体の上側、つまりハーネス本体の幅内
にあり、両側部には存在しないので、接合したシートが
剥がれにくくなる。また、ハーネス側部のシートを電線
の外形に沿って丸く仕上げることができるので、取り扱
い時に他の部材に引っ掛かるおそれがなくなり、作業性
の向上が図れる。また、ハーネス本体の幅に密着した形
成が可能であり、幅方向に余計な出っ張りが出ないの
で、余分なスペースをとらず、コンパクトな形にできる
上、側部を切断する等のトリミング加工も不要になる。
更に、加熱によりシートが熱収縮率の大きなフィルム側
へ湾曲するように撓む作用を利用し、電線相互間に隙間
を与えることなく接合できる。In this flat harness, the joint portion of the seat end portion is on the upper side of the harness main body, that is, within the width of the harness main body, and does not exist on both side portions, so that the joined sheets are not easily peeled off. Further, since the seat on the side of the harness can be finished to be round along the outer shape of the electric wire, there is no possibility of being caught by other members during handling, and workability can be improved. In addition, it can be formed in close contact with the width of the harness main body and no extra protrusion in the width direction, so it does not take up extra space, it can be made into a compact shape, and trimming processing such as cutting the side part is also possible. It becomes unnecessary.
Further, by utilizing the action of bending the sheet so as to bend toward the film side having a large heat shrinkage rate by heating, it is possible to join the electric wires without giving a gap.
【０００７】請求項２の発明は、複数本の電線が平面状
にそれぞれ配列された２組のハーネス本体と、これらの
ハーネス本体が段重ねされた状態で包み込まれると共
に、前記ハーネス本体間に側端部が挿入された可撓性の
一枚のシートとからなることを特徴としている。According to a second aspect of the invention, the plurality of electric wires are flat.
2 sets of harness bodies arranged respectively in
If the harness body is wrapped in a stacked state,
In the flexible body, the side ends are inserted between the harness bodies.
It is characterized by consisting of one sheet .
【０００８】このフラットハーネスでは、シートの側端
部が外側に出ないので、接合したシートが剥がれにくく
なる。また、ハーネス本体の両側部のシートを電線の外
形に沿って丸く仕上げることができる。In this flat harness, the side edge of the seat
Since the part does not protrude to the outside, the joined sheet is hard to peel off
Become. Also, attach the sheets on both sides of the harness body to the outside of the wire.
It can be rounded according to the shape .
【０００９】請求項３の発明は、複数本の電線を平面状
に配列した第１、第２直線部及び、これらの第１、第２
直線部の間に設けられて平面的に屈曲する屈曲部を有す
るハーネス本体が、可撓性を有する一枚のシートで包み
込まれたフラットハーネスであって、第１直線部の下面
側を覆う下面側第１覆い部と、第２直線部の下面側を覆
う下面側第２覆い部と、下面側第１覆い部の幅方向両側
に形成されて第１直線部の上面側を覆う一対の上面側第
１覆い部と、下面側第２覆い部の幅方向両側に形成され
ると共に上面側第１覆い部と切断された一対の上面側第
２覆い部とでシートを形成し、一対の上面側第１覆い部
が第１直線部の上面側の幅方向中間部で重なり合った状
態で接合され、一対の上面側第２覆い部が第２直線部の
上面側の幅方向中間部で重なり合った状態で接合されて
いることを特徴としている。According to a third aspect of the present invention, a plurality of electric wires are formed in a planar shape.
The first and second straight portions arranged in a line, and the first and second of these
It has a bent part that is provided between the straight parts and bends in a plane.
The harness body is wrapped in a single flexible sheet
It is a flat harness that has been inserted, the lower surface of the first straight portion
The lower surface side first covering portion that covers the side and the lower surface side of the second straight portion
Both sides in the width direction of the lower side second cover and the lower side first cover
A pair of upper surface sides that are formed on the upper surface and cover the upper surface side of the first straight portion.
1 cover portion and the lower surface side second cover portion are formed on both sides in the width direction.
And a pair of upper surface side first sections cut with the upper surface side first cover section.
A sheet is formed by the two cover portions, and a pair of upper surface side first cover portions is formed.
Are overlapped at the widthwise middle part on the upper surface side of the first straight part
Are joined together, and the pair of upper surface-side second cover portions form the second linear portion.
Joined in the state that they overlap in the widthwise middle part on the upper surface side
It is characterized in that there.
【００１０】このフラットハーネスでは、ハーネス本体
が平面的に屈曲した屈曲部を有していても、一対の上面
側第１覆い部と一対の上面側第２覆い部とを切断し、一
対の上面側第１覆い部及び、一対の上面側第２覆い部を
第１、第２直線部の上面側の幅方向中間部で重ね合わせ
て接合することにより、接合部分がハーネス本体の幅方
向の両側部に存在することがない。この結果、接合した
シートが剥がれにくくなる。またフラットハーネスの側
部をシートを電線の外形に沿って丸く仕上げることがで
き、作業性の向上が図られる。また、ハーネス本体の形
状どうりに密着した形成が可能となり幅方向に余計な出
っ張りが出ないので、余分なスペースをとらず、コンパ
クトな形状とすることができる。さらに、余分な部分が
幅方向両側に出っ張らないので、トリミング加工も不要
になる。In this flat harness, the harness body is
Even if it has a bent part that is bent in a plane,
The side first cover portion and the pair of upper surface side second cover portions are cut to form one
A pair of upper surface side first cover portions and a pair of upper surface side second cover portions are provided.
Overlap at the widthwise middle part on the upper surface side of the first and second straight parts
By joining the harnesses,
It does not exist on both sides of the direction. As a result, it joined
The sheet will not come off easily. Also on the flat harness side
The part can be finished by rounding the sheet along the outline of the electric wire.
Workability is improved. Also, the shape of the harness body
It is possible to form intimate contact with each other in the shape of
Since there is no tension, it does not take up extra space and
It can have a perfect shape. In addition, the extra part
Since it does not protrude on both sides in the width direction, there is no need for trimming.
Becomes
【００１１】請求項４の発明は、 請求項２又は請求項
３に記載の発明であって、前記シー トが、表面にホット
メルト接着材を有することを特徴としている。The invention of claim 4 is claim 2 or claim
3 an invention described in the sheet is hot to the surface
It is characterized by having a melt adhesive .
【００１２】このフラットハーネスでは、ホットメルト
接着剤の溶融固化によりシートの重ね合わせ部分、シー
トとハーネス本体とが隙間なく接合される。In this flat harness, the hot melt
Sheets are overlapped and sealed by melting and solidifying the adhesive.
And the harness body are joined together without a gap .
【００１３】請求項５の発明は、複数本の電線を平面状
に配列したハーネス本体を、ホットメルト接着剤を上面
に塗布した可撓性を有する一枚のシートの幅方向中央部
上面に載置し、ハーネス本体の幅方向両端よりはみ出し
たシートの幅方向両側部をハーネス本体上に折り曲げ
て、該両側部の先端をハーネス本体の上で重ね合わせ、
この状態のハーネス本体及びシートを、加熱プレス機の
上型と下型の間に挟んで加熱プレスすることにより前記
重ね合わせ部分ならびにシートとハーネス本体とを相互
に接合し、前記シートが、熱収縮率の異なる２枚のフィ
ルムによりラミネートされたものであることを特徴とし
ている。According to a fifth aspect of the present invention, the plurality of electric wires are formed in a planar shape.
The main body of the harness arranged in the
Widthwise central part of a flexible sheet applied to
Place it on the upper surface and stick out from both ends of the harness body in the width direction.
Fold both sides of the seat in the width direction onto the harness body.
And stack the ends of both sides on the harness body,
Insert the harness body and seat in this state into the heating press machine.
By sandwiching it between the upper mold and the lower mold and heating and pressing,
The overlapping part and the seat and the harness main body
The sheet is bonded to two sheets with different heat shrinkage rates.
It is characterized by being laminated by RUM .
【００１４】このフラットハーネスの製造方法では、加
熱プレス機に予め折り曲げたシートとハーネス本体をセ
ットして加熱プレスし、ホットメルト接着剤を溶融固化
させるにより、シートとハーネス本体とを隙間なく接合
することができ、強力に接合した請求項１記載のフラッ
トハーネスを得ることができる。特に、プレス型により
配線経路に沿った形（例えば線形あるいは非線形）にシ
ートを成形することができるので、シートによる保形性
と柔軟性を併せ持つフラットハーネスを得ることができ
る。また、このフラットハーネスの製造方法では、加熱
によりシートが熱収縮率の大きなフィルム側へ湾曲する
ように撓む作用を利用し、電線相互間に隙間を与えるこ
となく接合できる。In this flat harness manufacturing method,
Pre-bend the sheet and harness body to the heat press.
And hot press to melt and solidify the hot melt adhesive
By joining, the seat and the harness body are joined together without a gap
And a strong bond between the two.
You can get a harness. Especially by the press mold
Shape along the wiring path (for example, linear or non-linear)
Since the sheet can be molded, shape retention by the sheet
And you can get a flat harness that has both flexibility
It In addition, in this flat harness manufacturing method,
Causes the sheet to bend toward the film side, which has a large heat shrinkage
Use the bending effect to make a gap between the wires.
It can be joined easily .
【００１５】請求項６の発明は、複数本の電線を平面状
に配列したハーネス本体を、ホットメルト接着剤を上面
に塗布した可撓性を有する一枚の長尺状のシートで螺旋
状に、かつシートの側端部を重ね合わせつつ巻き付け
て、この状態のハーネス本体及びシートを加熱プレス機
の上型と下型との間に挟んで加熱プレスすることによ
り、シートの側端部同士及びシートとハーネス本体とを
相互に接合することを特徴としている。According to a sixth aspect of the present invention, a plurality of electric wires are formed in a planar shape.
The main body of the harness arranged in the
Spiral with a single long sheet with flexibility applied to
Shape, and wrapping while overlapping the side edges of the sheets
And press the harness body and sheet in this state with a heating press machine.
By sandwiching it between the upper and lower molds and heating and pressing
Between the side edges of the seat and between the seat and the harness body.
It is characterized by joining to each other .
【００１６】このフラットハーネスの製造方法では、一
枚の長尺状のシートをハーネス本体に螺旋状に巻き付け
ることで、ハーネス本体の両側部にシートの接合部分が
ないので、シートが剥がれにくくなる。また、ハーネス
本体の両側部では、電線の外形に沿って丸く仕上げるこ
とができる。In this flat harness manufacturing method,
A long sheet is spirally wrapped around the harness body
By doing so, the joint parts of the seat on both sides of the harness body
Since it is not present, the sheet will not come off easily. Also harness
On both sides of the body, make a round finish along the outline of the wire.
You can
【００１７】請求項７の発明は、請求項６記載の発明で
あって、加熱プレス機の上型と下型との間に前記シート
と前記ハーネス本体とを挟む前に、前記シートの前記ハ
ーネス本体への巻き付け始点部及び終点部のシート相互
を超音波溶着により接合することを特徴としている。The invention according to claim 7 is the invention according to claim 6.
There is the above-mentioned sheet between the upper mold and the lower mold of the heating press machine.
Before sandwiching the harness body with the harness body,
The sheets at the start and end points of the winding around the body
Are joined by ultrasonic welding .
【００１８】このフラットハーネスの製造方法では、螺
旋状に巻き付けられたシートがゆるむことがなく、この
ままの状態で加熱プレス機により加熱プレスされる。In this flat harness manufacturing method, the screw is
The sheet wrapped in a spiral does not loosen,
As it is, it is hot pressed by a hot press machine .
【００１９】請求項８の発明は、複数本づつの電線をそ
れぞれ平面状に配列した２組のハーネス本体を、ホット
メルト接着剤を上面に塗布した可撓性を有する一枚のシ
ートの幅方向中央部上面に所定の隙間をあけて載置し、
各ハーネス本体の幅方向側端部からはみ出したシートの
幅方向両側部をハーネス本体の上側にそれぞれ折り曲げ
て、該両側部の先端を前記隙間のシート上にそれぞれ重
ね合わせた後に、この隙間部分から前記シートの両側部
が重なるように折り曲げてハーネス本体を段重ねし、こ
の状態でハーネス本体及びシートを加熱プレス機の上型
と下型との間に挟んで加熱プレスすることによりシート
の前記両側部同士及び、シートとハーネス本体とを相互
に接合することを特徴としている。According to the invention of claim 8, a plurality of electric wires are provided.
Two sets of harness bodies, each arranged in a plane, are hot
A flexible sheet of adhesive coated with melt adhesive
Place it on the upper surface of the center of the
Seats that protrude from the widthwise end of each harness body
Bend both sides in the width direction to the upper side of the harness body.
The ends of both sides on the sheet in the gap.
After aligning, both sides of the sheet from this gap
Bend them so that they overlap and stack the harness
The main body of the harness and the sheet in the state of
The sheet is sandwiched between the lower mold and the lower mold and heat-pressed.
Mutually connect both sides of the
It is characterized by joining to .
【００２０】このフラットハーネスの製造方法では、シ
ートの側端部がハーネス本体間に挟まれることで、シー
トの接合部分が外部に露出することがない。このため、
シートが剥がれにくくなる。また、ハーネス本体の両側
部も電線の外形に沿って丸く仕上げることができる。[0020] In this method of manufacturing a flat harness, shea
The side edge of the seat is sandwiched between the harness
The joint part of the glove is not exposed to the outside. For this reason,
The sheet will not come off easily. Also, on both sides of the harness body
The part can also be rounded along the outline of the wire .
【００２１】請求項９の発明は、複数本の電線を平面状
に配列した第１、第２直線部及びこれらの第１、第２直
線部の間に設けられて平面的に屈曲する屈曲部を有する
ハーネス本体を、可撓性を有する一枚のシートで包み込
むフラットハーネスの製造方法であって、第１、第２直
線部の下面側を前記シートの下面側第１、第２覆い部で
それぞれ覆い、下面側第１覆い部の幅方向両側に設けら
れて下面側第２覆い部の幅方向両側に設けられた一対の
上面側第２覆い部と切断した一対の上面側第１覆い部を
第１直線部の上面側の幅方向中間部で重ね合わせ、一対
の上面側第２覆い部を第２直線部の上面側の幅方向中間
部で重ね合わせ、この状態のハーネス本体及びシート
を、加熱プレスの上型と下型の間に挟んで加熱プレスす
ることにより、一対の上面側第１覆い部、一対の上面側
第２覆い部及びシートとハーネス本体とを相互に接合さ
せることを特徴としている。According to a ninth aspect of the present invention, a plurality of electric wires are formed in a planar shape.
The first and second straight portions and the first and second straight portions thereof arranged in
Has a bent portion that is provided between the line portions and that bends in a plane
Wrap the harness body in one flexible sheet
A method for manufacturing a flat harness, comprising:
The lower surface side of the line portion is formed by the first and second covering portions on the lower surface side of the sheet.
Provided on both sides in the width direction of the lower side first cover part, respectively.
And a pair of lower side second cover portions provided on both sides in the width direction.
The upper surface side second covering portion and the pair of upper surface side first covering portion cut off
Overlap at the widthwise middle part on the upper surface side of the first straight part,
The second covering portion on the upper surface side of the second straight portion in the width direction middle of the upper surface side
Parts, the harness body and seat in this state
Between the upper mold and lower mold of the heat press
By doing so, the pair of upper surface side first cover portions, the pair of upper surface side
The second cover portion and the seat and the harness body are joined to each other.
It is characterized by causing.
【００２２】このフラットハーネスの製造方法では、屈
曲部を有するハーネス本体の第１、第２直線部の下面側
を、一枚のシートの下面側第１覆い部と下面側第２覆い
部とで覆った後に、第１直線部の上面側を一対の上面側
第１覆い部で覆う。このとき、一対の上面側第１覆い部
を第１直線部の上面で重ねる。また、第２直線部の上面
側を一対の上面側第２覆い部で覆う。このときも一対の
上面側第２覆い部を第２直線部の上面で重ねる。この場
合、一対の上面側第１覆い部と一対の上面側第２覆い部
とは切断される。[0022] In this method of manufacturing a flat harness, bending
Lower surface side of the first and second straight portions of the harness main body having the curved portion
The lower surface side first cover portion and the lower surface side second cover of one sheet
And the upper surface side of the first straight portion is covered with a pair of upper surface sides.
Cover with the first cover. At this time, the pair of upper surface side first cover portions
On the upper surface of the first straight line portion. Also, the upper surface of the second straight portion
The side is covered with a pair of upper surface side second cover portions. Also at this time
The upper surface side second covering portion is overlapped on the upper surface of the second linear portion. This place
A pair of upper surface side first cover portions and a pair of upper surface side second cover portions
And are disconnected .
【００２３】請求項１０の発明は、請求項６、８、９の
いずれか一項に記載の発明であって、前記上型と下型の
型面にクッション材を挿入して加熱プレスすることを特
徴としている。The invention of claim 10 is based on claims 6, 8 and 9.
The invention according to any one of the items, wherein the upper mold and the lower mold are
The feature is that a cushion material is inserted into the mold surface and heated and pressed .
【００２４】このフラットハーネスの製造方法では、型
面にクッション材を挿入して加熱プレスすることによ
り、ハーネス本体の各電線の被覆に対するダメージを和
らげることができる。また、異なるサイズの電線でハー
ネス本体を構成してある場合でも、シートを各電線の表
面に均一に接着させることができる。[0024] In this method of manufacturing a flat harness, type
By inserting a cushioning material into the surface and heating and pressing
Damage to the coating on each wire of the harness body.
You can give it away. Also, use different size electric wires.
Even if the nest body is configured, the sheet
Can be evenly adhered to the surface .
【００２５】[0025]
【発明の実施の形態】以下、本発明の実施形態を図面に
基づいて説明する。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings.
【００２６】第１実施形態
図１〜図４は本発明の実施形態のフラットハーネス１１
及びその製造工程の説明図である。この実施形態のフラ
ットハーネス１１を得るには、図１に示すように、予め
所定幅（後述するハーネス本体１２の幅の２倍よりも若
干大きい幅）の１枚の帯状の可撓性シート１３を用意す
る。このシート１３の片方の表面（折り曲げ時に内側に
なる面）にはホットメルト接着剤がコーティングされて
いる。そして、このシート１３を幅方向に３つの部分、
つまり中央部１３ａと両側部１３ｂ、１３ｃに分けて、
各部の境界を折り曲げ線１３ｄ、１３ｅとして、内側に
軽く折り曲げ折りぐせを付ける。 First Embodiment FIGS. 1 to 4 show a flat harness 11 according to an embodiment of the present invention.
3A and 3B are explanatory diagrams of a manufacturing process thereof. In order to obtain the flat harness 11 of this embodiment, as shown in FIG. 1, one strip-shaped flexible sheet 13 having a predetermined width (a width slightly larger than twice the width of the harness body 12 to be described later) in advance. To prepare. A hot melt adhesive is coated on one surface of the sheet 13 (the surface which becomes the inside when bent). Then, the sheet 13 is divided into three parts in the width direction,
That is, it is divided into a central portion 13a and both side portions 13b and 13c,
Bending lines 13d and 13e are used as boundaries between the respective parts, and light bending is applied to the inside.
【００２７】次に、図２に示すように、折りぐせを付け
たシート１３を一旦開いて、シート１３の中央部１３ａ
の上にハーネス本体１２を載置する。このハーネス本体
１２は、複数の電線１２ａを平面状に配列した形のもの
で、単に並べただけのものでもよいし、隣接するものが
相互に接合されているものでもよい。ハーネス本体１２
をシート１３上に載置したら、ハーネス本体１２の幅方
向両端より食み出したシート１３の両側部１３ｂ、１３
ｃを、ハーネス本体１２を包み込むように内側に折り曲
げる。この際、シート１３の内面をハーネス１２の幅方
向両端の電線１２ａに密着させるようにして折り曲げ、
両側部１３ｂ、１３ｃの先端を、ハーネス本体１２の幅
方向中間部上にてラップさせる。この状態で、できれば
軽く止めておく。Next, as shown in FIG. 2, the folded sheet 13 is once opened, and the central portion 13a of the sheet 13 is opened.
The harness main body 12 is placed on the top. The harness main body 12 has a shape in which a plurality of electric wires 12a are arranged in a plane, and may be simply arranged or adjacent ones may be joined to each other. Harness body 12
When placed on the seat 13, both side portions 13b, 13 of the seat 13 protruding from both ends in the width direction of the harness main body 12
C is bent inward so as to wrap the harness body 12. At this time, the inner surface of the sheet 13 is bent so as to be in close contact with the electric wires 12a at both ends in the width direction of the harness 12,
The tip ends of the both side portions 13b and 13c are lapped on the intermediate portion in the width direction of the harness main body 12. In this state, lightly stop if possible.
【００２８】そして、この状態で、ハーネス本体１２及
びシート１３を、加熱プレス機の上型２０Ａと下型２０
Ｂの間にセットする。この場合、加熱プレス機の上型２
０Ａと下型２０Ｂには、断熱材２１Ａ、２１Ｂとヒータ
２２Ａ、２２Ｂが配設され、さらに型面を構成する部材
として、上側ヒータ２２Ａの下面及び下側ヒータ２２Ｂ
の上面に、耐熱性及び弾性を有するクッション材（例え
ば耐熱ゴム）２３Ａ、２３Ｂがそれぞれ配設され、クッ
ション材２３Ａ、２３Ｂに凹凸状の成形型２４Ａ、２４
Ｂが形成されている。Then, in this state, the harness main body 12 and the sheet 13 are attached to the upper die 20A and the lower die 20 of the heating press machine.
Set during B. In this case, the upper die 2 of the heating press
Heat insulating materials 21A and 21B and heaters 22A and 22B are disposed on the 0A and the lower mold 20B, and as the members that form the mold surface, the lower surface of the upper heater 22A and the lower heater 22B.
Cushioning materials (for example, heat-resistant rubber) 23A and 23B having heat resistance and elasticity are provided on the upper surface of the cushioning material 23A and 23B, and the cushioning materials 23A and 23B are provided with concave-convex molds 24A and 24B.
B is formed.
【００２９】ハーネス本体１２及びシート１３を上型２
０Ａと下型２０Ｂの間にセットしたら、上下型２０Ａ、
２０Ｂにより加熱プレスする。そうすると、シート１３
の表面のホットメルトが溶融固化することにより、前記
ラップ部分及びシート１３とハーネス本体１２とが隙間
なく接合され、図４に示すフラットハーネス１１が得ら
れる。The harness body 12 and the seat 13 are attached to the upper mold 2
If set between 0A and lower mold 20B, upper and lower molds 20A,
Heat press with 20B. Then, sheet 13
By melting and solidifying the hot melt on the surface of, the lap portion and the sheet 13 and the harness main body 12 are joined together without a gap, and the flat harness 11 shown in FIG. 4 is obtained.
【００３０】このように製造したフラットハーネス１１
では、シート１３の端部の接合部分がハーネス本体１２
の上側、つまりハーネス本体１２の幅内に存在し、フラ
ットハーネス１１の両側部には存在しないので、接合し
たシート１３が剥がれにくくなる。また、フラットハー
ネス１１の側部においてシート１３を電線１２ａの外形
に沿って丸く仕上げているので、角が全くなく、取り扱
い時にこの部分を他の部材に引っ掛けるおそれがなくな
る。また、ハーネス本体１２の側端部に密着した形でシ
ート１３が成形されることになるので、幅方向に余計な
出っ張りが全く出なくなり、余分なスペースをとらず、
コンパクトな形に成形できる。従って、側部を切断する
等のトリミング加工も不要になり、コストダウンが図れ
る。The flat harness 11 manufactured in this way
Then, the joint portion of the end portion of the seat 13 is the harness body 12
Exists on the upper side of the harness body 12, that is, within the width of the harness body 12 and does not exist on both sides of the flat harness 11, so that the joined sheet 13 is less likely to peel off. Further, since the sheet 13 is rounded along the outer shape of the electric wire 12a at the side portion of the flat harness 11, there is no corner, and there is no possibility of catching this portion on other members during handling. In addition, since the sheet 13 is formed in a form in which it is in close contact with the side end portion of the harness body 12, no extra protrusion is formed in the width direction, and no extra space is taken up.
Can be molded into a compact shape. Therefore, the trimming process such as cutting the side portion is not necessary, and the cost can be reduced.
【００３１】さらに、加熱プレス機のプレス型により配
線経路に沿った形（例えば線形あるいは非線形）に全体
を成形することができるので、シート１３による保形性
と柔軟性を併せ持つフラットハーネス１１を得ることが
できる。また、加熱プレス機の型面にクッション材２３
Ａ、２３Ｂを挿入しているので、ハーネス本体１２の各
電線１２ａの被覆に対するダメージを和らげることがで
きるし、異なるサイズの電線でハーネス本体１２を構成
した場合でも、シート１３を各電線１２ａの表面に均一
に接着させることができ、高品質を保つことができる。Further, since the whole can be formed in a shape (for example, linear or non-linear) along the wiring path by the press die of the heating press machine, the flat harness 11 having the shape retention and flexibility by the sheet 13 is obtained. be able to. In addition, the cushion material 23 is provided on the die surface of the heating press machine.
Since A and 23B are inserted, the damage to the coating of each electric wire 12a of the harness main body 12 can be mitigated, and even when the harness main body 12 is composed of electric wires of different sizes, the sheet 13 can be attached to the surface of each electric wire 12a. Can be evenly adhered to, and high quality can be maintained.
【００３２】なお、シート１３をハーネス本体１２に接
合する方法としては、上記のホットメルト接着剤を用い
た加熱プレスに限らず、超音波溶着等の方法を採用して
もよいし、単に接着剤で接合してもよい。The method of joining the sheet 13 to the harness main body 12 is not limited to the hot pressing using the hot melt adhesive described above, and ultrasonic welding or the like may be employed, or simply the adhesive is used. You may join with.
【００３３】第２実施形態
図５は、上記シート１３の第２実施形態を示す。図５
（ａ）はシート１３の断面図、図５（ｂ）は加熱した時
の湾曲するような撓みを示す作用説明図である。このシ
ート１３は、図５（ａ）のように熱収縮率の異なる２枚
のフィルム１３Ａ，１３Ｂをラミネートしたものであ
る。フィルム１３Ａの熱収縮率がフィルム１３Ｂの熱収
縮率よりも大きく設定されている。 Second Embodiment FIG. 5 shows a second embodiment of the seat 13. Figure 5
FIG. 5A is a cross-sectional view of the sheet 13, and FIG. 5B is an operation explanatory view showing bending like bending when heated. The sheet 13 is formed by laminating two films 13A and 13B having different heat shrinkage rates as shown in FIG. The heat shrinkage rate of the film 13A is set to be larger than that of the film 13B.
【００３４】従って、この実施形態のシート１３は、加
熱されると図５（ｂ）のように、熱収縮率の大きなフィ
ルム１５Ａ側へ湾曲するように撓む性質を有する。この
性質を利用することにより、上記実施形態のようにして
フラットハーネス１１を製造した場合、シート１３の撓
みにより電線に相互間隔を詰める外力が加えられ、電線
相互間に隙間を与えることなく接合することができる。Therefore, the sheet 13 of this embodiment has the property of being bent so as to be curved toward the film 15A having a large heat shrinkage rate when heated, as shown in FIG. 5 (b). By utilizing this property, when the flat harness 11 is manufactured as in the above-described embodiment, the bending of the sheet 13 causes an external force to be applied to the electric wires so as to close the mutual distances, and the electric wires are joined together without giving a gap. be able to.
【００３５】第３実施形態
次に、図６及び図７に示す第３実施形態のフラットハー
ネス及びその製造方法について説明する。 Third Embodiment Next, a flat harness according to a third embodiment shown in FIGS. 6 and 7 and a method for manufacturing the flat harness will be described.
【００３６】本実施形態のフラットハーネス３１は、複
数本の電線３２を平面状に配列したハーネス本体３３
と、このハーネス本体３３に螺旋状に巻き付けられると
共に、ハーネス本体３３に相互に接合される可撓性の一
枚の長尺状のシート３４とからなる。また、シート３４
がハーネス本体３３に巻き付けられた状態では、シート
３４の幅方向の側端部３５同士が重ね合わされており、
この重ね合わされた部分のうち、巻き付け始点部３６及
び終点部３７で、シート３４の側端部３５同士が接合さ
れている。The flat harness 31 of the present embodiment has a harness main body 33 in which a plurality of electric wires 32 are arranged in a plane.
And a single flexible elongated sheet 34 that is spirally wound around the harness body 33 and is joined to the harness body 33. Also, the sheet 34
Is wound around the harness main body 33, the side end portions 35 in the width direction of the seat 34 are overlapped with each other,
Of the overlapped portions, the side end portions 35 of the sheet 34 are joined at the winding start point portion 36 and the end point portion 37.
【００３７】次にこのフラットハーネス３１を製造する
には、長尺状の一枚の可撓性のシート３４を用意する。
このシート３４の上面にはホットメルト接着剤が塗布さ
れている。そして、図６に示すように、複数本の電線３
２を平面状に配列したハーネス本体３３に長尺状のシー
ト３４を螺旋状に巻き付ける。このとき、シート３４の
幅方向の側端部３５同士が重なるように、すなわち、ハ
ーネス本体３３が外部に露出しないようにハーネス本体
３３を包み込む。次に、図７に示すように、シート３４
の巻き付け始点部３６と終点部３７の側端部３５同士を
超音波溶着により接合する。これにより、シート３４が
ゆるむことがない。Next, in order to manufacture the flat harness 31, a single long flexible sheet 34 is prepared.
A hot melt adhesive is applied to the upper surface of the sheet 34. Then, as shown in FIG. 6, a plurality of electric wires 3
A long sheet 34 is spirally wound around the harness main body 33 in which 2 are arranged in a plane. At this time, the harness main body 33 is wrapped so that the side end portions 35 of the seat 34 in the width direction overlap each other, that is, the harness main body 33 is not exposed to the outside. Next, as shown in FIG.
The side end portions 35 of the winding start point portion 36 and the end point portion 37 are joined by ultrasonic welding. This prevents the seat 34 from loosening.
【００３８】そして、上記第１実施形態で説明した加熱
プレス機（図３参照）の上型２０Ａと下型２０Ｂとの間
に挟み加熱プレスする。これにより、シート３４の表面
のホットメルト接着剤が溶融固化することにより、シー
ト３４の側端部３５同士、シート３４とハーネス本体３
３とが隙間なく接合される。Then, the heating press machine (see FIG. 3) described in the first embodiment is sandwiched between the upper mold 20A and the lower mold 20B and hot-pressed. As a result, the hot melt adhesive on the surface of the sheet 34 is melted and solidified, so that the side end portions 35 of the sheet 34, the sheet 34 and the harness main body 3 are joined together.
3 and are joined together without a gap.
【００３９】このように製造したフラットハーネス３１
は、シート３４の接合部分がハーネス本体３３の側部に
位置することがないので、接合したシート３４が剥がれ
にくくなる。また、ハーネス本体３３の両側部では、電
線３２の外形に沿って丸く仕上がるので、角部分が全く
なく、取り扱い時にこの部分を他の部材に引っ掛けるお
それがなくなる。また、ハーネス本体３３の側端部に密
着した形でシート３４が成形されることになるので、幅
方向に余計な出っ張りが全く出なくなり、余分なスペー
スをとらずコンパクトな形に成形できる。従って、側部
の接合部分を切断する等のトリミング加工も不要にな
り、コストダウンが図れる。Flat harness 31 manufactured in this way
Since the joint portion of the sheet 34 is not located on the side portion of the harness main body 33, the joined sheet 34 is less likely to peel off. In addition, since both ends of the harness body 33 are rounded along the outer shape of the electric wire 32, there are no corners, and there is no risk of these parts being caught by other members during handling. In addition, since the sheet 34 is formed in a shape in which it is in close contact with the side end portion of the harness main body 33, no extra protrusion is formed in the width direction, and it is possible to form a compact shape without taking up an extra space. Therefore, the trimming process such as cutting the joint portion of the side portion is not necessary, and the cost can be reduced.
【００４０】さらに、本形態では、長尺状のシート３４
を螺旋状にハーネス本体３３に巻き付けることにより、
接合代が発生しないので、外観見栄えが向上する。ま
た、螺旋状にシート３４をハーネス本体３３に巻き付け
たことで、フラットハーネス３１自体の柔軟性が向上す
る。Further, in this embodiment, the elongated sheet 34 is used.
By spirally winding around the harness main body 33,
Since no joining margin is generated, the appearance is improved. Further, by winding the sheet 34 around the harness body 33 in a spiral shape, the flexibility of the flat harness 31 itself is improved.
【００４１】第４実施形態
次に、図８〜図１１に示すフラットハーネス及びその製
造方法の実施形態について説明する。 Fourth Embodiment Next, an embodiment of the flat harness and the manufacturing method thereof shown in FIGS. 8 to 11 will be described.
【００４２】本実施形態のフラットハーネス４１は、図
１１に示すように、複数本の電線４２が平面状にそれぞ
れ配列された２組のハーネス本体４３、４４と、これら
のハーネス本体４３、４４が段重ねされた状態で包み込
まれると共に、ハーネス本体４３、４４間に両側部４５
ａ、４５ｂが挿入された可撓性の一枚のシート４５とか
らなる。また、このシート４５の上面には、ホットメル
ト接着剤が塗布されている。In the flat harness 41 of this embodiment, as shown in FIG. 11, two sets of harness main bodies 43 and 44, in each of which a plurality of electric wires 42 are arranged in a plane, and these harness main bodies 43 and 44 are arranged. It is wrapped in a stacked state, and both side portions 45 are provided between the harness main bodies 43 and 44.
and a flexible sheet 45 into which a and 45b are inserted. A hot melt adhesive is applied to the upper surface of the sheet 45.
【００４３】次に本実施形態のフラットハーネス４１を
製造するには、図８に示すように、複数本ずつの電線４
２をそれぞれ平面状に配列した２組のハーネス本体４
３、４４を、一枚の可撓性のシート４５の幅方向中央部
上面に、所定の隙間４６をあけて載置する。そして、図
９に示すように、各ハーネス本体４３、４４の幅方向の
側端部からはみ出したシート４５の幅方向の両側部４５
ａ、４５ｂをハーネス本体４３、４３の上側にそれぞれ
折り曲げる。この場合、折り曲げた側端部４５ａ、４５
ｂの先端は隙間４６のシート４５上に重ね合わせる。Next, in order to manufacture the flat harness 41 of the present embodiment, as shown in FIG.
2 sets of harness bodies 4 in which 2 are arranged in a plane
3, 44 are placed on the upper surface of the central portion in the width direction of one flexible sheet 45 with a predetermined gap 46 therebetween. Then, as shown in FIG. 9, both side portions 45 in the width direction of the seat 45 protruding from the side end portions in the width direction of the harness main bodies 43, 44.
Bend a and 45b to the upper side of the harness bodies 43 and 43, respectively. In this case, the bent side ends 45a, 45
The tip of b is overlapped on the sheet 45 in the gap 46.
【００４４】その後、図１０、図１１に示すように、隙
間４６からシート４５の側端部４５ａ、４５ｂが重なる
ように折り曲げてハーネス本体４３、４４を段重ねす
る。次に、この状態のハーネス本体４３、４４及びシー
ト４５を上記第１実施形態の加熱プレス機（図３参照）
の上型２０Ａと下型２０Ｂとの間に挟んで加熱プレスす
る。これにより、ホットメルト接着剤が溶融固化してシ
ート４５の側端部同士、シート４５とハーネス本体４
３、４４とが隙間なく接合される。Then, as shown in FIGS. 10 and 11, the harness main bodies 43 and 44 are stacked in a step by bending so that the side end portions 45a and 45b of the sheet 45 overlap with each other through the gap 46. Next, the harness main bodies 43 and 44 and the sheet 45 in this state are heated and pressed by the first embodiment (see FIG. 3).
It is sandwiched between the upper mold 20A and the lower mold 20B and hot-pressed. As a result, the hot-melt adhesive is melted and solidified, and the side ends of the sheet 45, the sheet 45 and the harness main body 4 are joined together.
3, 44 are joined together without a gap.
【００４５】このように製造したフラットハーネス４１
は、上記第１、第２実施形態と同様の効果が得られる他
に、一枚のシート４５で複数のハーネス本体４３、４４
の段重ねを行うことができる。Flat harness 41 manufactured in this way
In addition to obtaining the same effects as those of the first and second embodiments, one sheet 45 is used for a plurality of harness main bodies 43, 44.
Can be stacked.
【００４６】さらに、本実施形態のフラットハーネス４
１では、段重ねしたハーネス本体４３、４４間を利用し
て、例えば図１２に示すように、フラットハーネス４１
を車体等に取り付ける際に、Ｌ字状のブラケット４７を
段重ねのハーネス本体４３、４４間に差し込むだけで容
易に取り付けることが可能となり、固定するためのクリ
ップ等が不要となる。Furthermore, the flat harness 4 of this embodiment
1, the flat harness 41 is used as shown in FIG. 12, for example, by utilizing the space between the stacked harness bodies 43 and 44.
When attaching to the vehicle body or the like, the L-shaped bracket 47 can be easily attached by simply inserting it between the stacked harness bodies 43 and 44, and a clip or the like for fixing is unnecessary.
【００４７】第５実施形態
次に図１３及び図１４にフラットハーネス及びフラット
ハーネスの製造方法の実施形態について説明する。 Fifth Embodiment Next, an embodiment of a flat harness and a method for manufacturing the flat harness will be described with reference to FIGS. 13 and 14.
【００４８】図１３、図１４に示すように、本実施形態
のフラットハーネス５１は、複数本の電線５２を平面状
に配列した第１、第２、第３直線部５３、５４、５５及
び、これらの第１、第２直線部５３、５４間、第２、第
３直線部５４、５５の間に設けられて平面的に屈曲する
屈曲部５６、５７を有するハーネス本体５８と、可撓性
を有する一枚のシート５９で包み込まれている。As shown in FIGS. 13 and 14, the flat harness 51 of this embodiment has first, second and third linear portions 53, 54 and 55 in which a plurality of electric wires 52 are arranged in a plane, and A harness main body 58 having bent portions 56 and 57 which are provided between the first and second linear portions 53 and 54 and between the second and third linear portions 54 and 55 and which are bent in a plane, and a flexible body. It is wrapped with one sheet 59 having
【００４９】シート５９は、図１３に示すように、ハー
ネス本体５８の第１直線部５３の下面側を覆う下面側第
１覆い部６０と、第２直線部５４の下面側を覆う下面側
第２覆い部６１と、第３直線部５５の下面側を覆う下面
側第３覆い部６２と、下面側第１覆い部６０の幅方向両
側に形成された一対の上面側第１覆い部６３ａ、６３ｂ
と、下面側第２覆い部６１の幅方向両側に形成された一
対の上面側第２覆い部６４ａ、６４ｂと、下面側第３覆
い部６２の幅方向両側に形成された一対の上面側第３覆
い部６５ａ、６５ｂとらなる。As shown in FIG. 13, the seat 59 includes a lower surface side first covering portion 60 which covers the lower surface side of the first linear portion 53 of the harness main body 58 and a lower surface side first covering portion 60 which covers the lower surface side of the second linear portion 54. 2 cover part 61, the lower surface side 3rd cover part 62 which covers the lower surface side of the 3rd linear part 55, the pair of upper surface side 1st cover parts 63a formed in the width direction both sides of the lower surface side 1st cover part 60, 63b
And a pair of upper surface side second cover portions 64a, 64b formed on both sides in the width direction of the lower surface side second cover portion 61, and a pair of upper surface side second portions formed on both width direction sides of the lower surface side third cover portion 62. 3 cover parts 65a and 65b.
【００５０】そして、一対の上面側第１覆い部６３ａ、
６３ｂと一対の上面側第２覆い部６４ａ、６４ｂとの間
及び、一対の上面側第２覆い部６４ａ、６４ｂと一対の
上面側第３覆い部６５ａ、６５ｂとの間には、切り込み
６６、６７、６８、６９が設けられている。これらの切
り込み６６、６７、６８、６９は、ハーネス本体５８の
屈曲部５６、５７に対応する部分を起点として、外側に
向けて形成されている。従って、一対の上面側第１覆い
部６３ａ、６３ｂ、一対の上面側第２覆い部６４ａ、６
４ｂ、一対の上面側第３覆い部６５ａ、６５ｂはそれぞ
れ切断されている。The pair of upper surface side first cover portions 63a,
63b and the pair of upper surface side second covering portions 64a, 64b, and between the pair of upper surface side second covering portions 64a, 64b and the pair of upper surface side third covering portions 65a, 65b, a notch 66, 67, 68 and 69 are provided. These notches 66, 67, 68, 69 are formed outward from the portions corresponding to the bent portions 56, 57 of the harness main body 58 as starting points. Therefore, the pair of upper surface side first covering portions 63a, 63b and the pair of upper surface side second covering portions 64a, 6b.
4b and a pair of upper surface side 3rd covering parts 65a and 65b are cut, respectively.
【００５１】次に本実施形態のフラットハーネス５１の
製造方法について説明する。Next, a method of manufacturing the flat harness 51 of this embodiment will be described.
【００５２】複数本の電線５２を平面状に配列した第
１、第２、第３直線部５３、５４、５５及びこれらの第
１、第２、第３直線部５３、５４、５５の間に設けられ
て平面的に屈曲する屈曲部５６、５７を有するハーネス
本体５８を、可撓性を有する一枚のシート５９上に載置
する。このとき、第１、第２、第３直線部５３、５４、
５５の下面側を下面側第１覆い部６０、下面側第２覆い
部６１、下面側第３覆い部６２上にそれぞれ載置する。Between the first, second and third straight line portions 53, 54 and 55 in which a plurality of electric wires 52 are arranged in a plane and between these first, second and third straight line portions 53, 54 and 55. The harness main body 58 having the bent portions 56 and 57 that are provided and bent in a plane is placed on one flexible sheet 59. At this time, the first, second and third linear portions 53, 54,
The lower surface side of 55 is placed on the lower surface side first covering portion 60, the lower surface side second covering portion 61, and the lower surface side third covering portion 62, respectively.
【００５３】次に、一対の上面側第１覆い部６３ａ、６
３ｂを第１直線部５３の上面側で重ね合わせる。また、
一対の上面側第２覆い部６４ａ、６４ｂを第２直線部５
４の上面側で重ね合わせる。さらに、一対の上面側第３
覆い部６５ａ、６５ｂを第３直線部５５の上面側で重ね
合わせる。Next, the pair of upper surface side first cover portions 63a, 6a.
3b is superposed on the upper surface side of the first straight line portion 53. Also,
The pair of upper surface side second cover portions 64a and 64b are connected to the second linear portion 5
Stack on the top side of 4. Further, a pair of upper surface side third
The covering portions 65a and 65b are overlapped on the upper surface side of the third linear portion 55.
【００５４】このとき、一対の上面側第１覆い部６３
ａ、６３ｂ、一対の上面側第２覆い部６４ａ、６４ｂ、
一対の上面側第３覆い部６５ａ、６５ｂは切り込み６
６、６７、６８、６９により切断されているので、第１
直線部５３、第２直線部５４、第３直線部５５の上面側
で容易に重ね合わせることができる。At this time, the pair of upper side first cover portions 63
a, 63b, a pair of upper surface side second cover portions 64a, 64b,
The pair of upper surface side third covering portions 65a and 65b are notches 6
Since it is cut by 6, 67, 68, 69,
The straight line portion 53, the second straight line portion 54, and the third straight line portion 55 can be easily overlapped on the upper surface side.
【００５５】このように製造したフラットハーネス５１
は、上述した第１、第２実施形態と同様の効果が得られ
る他に、一枚のシート５９に切り込み６６、６７、６
８、６９を入れることにより、屈曲部５６、５７を有す
るハーネス本体５８の上面側の中間部で幅方向の両側部
を重ね合わせることができる。従って、屈曲部５６、５
７を有するフラットハーネス５１を容易に製造すること
ができる。The flat harness 51 manufactured in this way
In addition to obtaining the same effects as those of the above-described first and second embodiments, the cuts 66, 67, 6 are formed in one sheet 59.
By inserting 8 and 69, both side portions in the width direction can be overlapped at the intermediate portion on the upper surface side of the harness main body 58 having the bent portions 56 and 57. Therefore, the bent portions 56, 5
The flat harness 51 having 7 can be easily manufactured.
【００５６】なお、本実施形態では、屈曲部５６、５７
を２カ所有するハーネス本体５８を一枚のシート５９で
包み込んだ例を示したが、一つの屈曲部を有するハーネ
ス本体を一枚のシートで包み込んでも良い。In this embodiment, the bent portions 56 and 57 are
Although an example in which the harness main body 58 that owns two of the above is wrapped by one sheet 59 is shown, the harness main body having one bent portion may be wrapped by one sheet.
【００５７】[0057]
【発明の効果】以上説明したように、請求項１の発明に
よれば、シート端部の接合部がハーネス本体の上側にあ
るので、接合したシートが剥がれにくくなる。また、ハ
ーネス側部を丸く仕上げられるので、側部に角が出なく
なり、取り扱い時の作業性が向上する。さらに、幅方向
に余計な出っ張りが出ないので、幅寸法をコンパクトに
できる上、側部をトリミング加工する必要もなくなる。
また、２枚のフィルムの熱収縮率の違いにより、電線相
互間の隙間を与えないフラットケーブルを得ることがで
きる。As described above, according to the first aspect of the invention, since the joint portion of the seat end portion is on the upper side of the harness main body, the joined sheet is less likely to peel off. In addition, since the harness side part is finished to be round, the side part has no corners, and the workability at the time of handling is improved. Further, since no extra protrusion is formed in the width direction, the width dimension can be made compact, and it is not necessary to trim the side portion.
Further, it is possible to obtain a flat cable that does not provide a gap between the electric wires due to the difference in heat shrinkage between the two films.
【００５８】請求項２の発明によれば、段重ねした２組
のハーネス本体の間にシートの側端部が挿入されている
ので、シートの接合部がハーネス本体の側部に生じるこ
とがなく、請求項１と同様な効果が得られる。また、こ
の発明のフラットハーネスでは、一枚のシートにより２
組のハーネス本体を段重ねすることができる。According to the invention of claim 2, two sets are stacked.
The side edge of the seat is inserted between the harness bodies of
Therefore, the seat joint may not be formed on the side of the harness body.
Therefore, the same effect as that of claim 1 can be obtained. Also, this
In the flat harness of the invention of 1
A set of harness bodies can be stacked .
【００５９】請求項３の発明によれば、屈曲部を有する
ハーネス本体を一枚のシートにより、ハーネス本体の上
面側で両側部を重ねた状態で包み込むことができ、屈曲
部を有するワイヤーハーネスを製造することができる。According to the invention of claim 3, it has a bent portion
The harness body is placed on top of the harness body with a single sheet.
Can be wrapped with both sides stacked on the surface side, and can be bent
A wire harness having a portion can be manufactured .
【００６０】請求項４の発明によれば、重ね合わせた部
分及びシートとハーネス本体とが隙間のないフラットハ
ーネスを得ることができる。According to the invention of claim 4, the overlapped portions
Flat seat with no gap between the seat and the harness body
You can get the benefits .
【００６１】請求項５の発明によれば、シートとハーネ
ス本体とを隙間なく接合することができ、強力に接合し
たフラットハーネスを得ることができる。特に、プレス
型により配線経路に沿った形にシートを成形することが
できるので、シートによる保形性と柔軟性を併せ持つフ
ラットケーブルを得ることができる。According to the invention of claim 5, the seat and the harness
Can be joined to the main body without any gap,
You can get a flat harness. Especially the press
Depending on the mold, it is possible to form a sheet along the wiring path
Therefore, a sheet that has both shape retention and flexibility with a sheet
Rat cables can be obtained .
【００６２】請求項６の発明によれば、電線相互間に隙
間を与えないフラットケーブルを得ることができる。ま
た、一枚の長尺状のシートをハーネス本体に螺旋状に巻
き付けることで、ハーネス本体の両側部にシートの接合
部分がないので、シートが剥がれにくくなる。また、ハ
ーネス本体の両側部では、電線の外形に沿って丸く仕上
げることができる。According to the invention of claim 6, there is a gap between the electric wires.
It is possible to obtain a flat cable that does not give time. Well
Also, wind a single long sheet around the harness body.
Seats are attached to both sides of the harness body by attaching
Since there are no parts, the sheet does not come off easily. Also,
On both sides of the main body, round the outer shape of the wire.
You can get it .
【００６３】請求項７の発明によれば、螺旋状に巻き付
けたシートの始点部と終点部の側端部同士を接合するこ
とで螺旋状に巻き付けられたシートがゆるむことがな
く、このままの状態で加熱プレス機により加熱プレスさ
れ、電線間に隙間なく接合することができる。According to the invention of claim 7, it is wound in a spiral shape.
Join the side edges of the start and end points of the double sheet.
Do not loosen the sheet wound in a spiral shape with
In this state, heat press with a hot press machine.
Therefore, the wires can be joined together without any gap .
【００６４】請求項８の発明によれば、シートの側端部
がハーネス本体間に挟まれることで、シートの接合部分
が外部に露出することがない。このため、シートが剥が
れにくくなる。また、ハーネス本体の両側部も電線の外
形に沿って丸く仕上げることができる。According to the invention of claim 8, the side end portion of the sheet
Is sandwiched between the harness main body
Is not exposed to the outside. This causes the sheet to peel off.
It becomes difficult to be damaged. Also, keep both sides of the harness body out of the wire.
It can be rounded according to the shape .
【００６５】請求項９の発明は、上面側第１覆い部と上
面側第２覆い部とを切断することにより、ワイヤーハー
ネス本体の上面側の中間部で、一対の上面側第１覆い部
を重ね合わせることができ、一対の上面側第２覆い部を
重ね合わせることができる。従って、屈曲部を有するワ
イヤーハーネス本体を一枚のシートで包み込んでも、ワ
イヤーハーネス本体の両側部が突出することがない。According to a ninth aspect of the present invention, the first cover portion on the upper surface side and the upper cover portion
By cutting the surface side second cover,
A pair of upper surface side first cover portions in the middle portion on the upper surface side of the Nes body
Can be overlapped with each other, and a pair of upper surface side second cover portions can be formed.
Can be overlaid. Therefore, it is
Even if you wrap the ear harness body in a single sheet,
Both sides of the ear harness body do not project .
【００６６】請求項１０の発明によれば、型面にクッシ
ョン材を挿入して加熱プレスすることにより、ハーネス
本体の各電線の被覆に対するダメージを和らげることが
できる。また、異なるサイズの電線でハーネス本体を構
成してある場合でも、シートを各電線の表面に均一に接
着させることができる。According to the tenth aspect of the invention, the mold surface is provided with a comb.
Harness by inserting and hot pressing
The damage to the coating of each wire of the main body can be mitigated.
it can. In addition, the harness body is constructed with wires of different sizes.
Even if the sheet is formed, the sheet is evenly contacted with the surface of each wire.
Can be dressed .
【図１】本発明の第１実施形態のフラットハーネスの製
造方法の説明図で、シートを予め折り曲げた状態を示す
部分斜視図である。FIG. 1 is an explanatory diagram of a method for manufacturing a flat harness according to a first embodiment of the present invention, and is a partial perspective view showing a state in which a sheet is bent in advance.
【図２】本発明の第１実施形態のフラットハーネスの製
造方法の説明図で、シートの上にハーネス本体を置き、
シートの両側部を上に折り曲げている状態を示す部分斜
視図である。FIG. 2 is an explanatory view of the method for manufacturing the flat harness according to the first embodiment of the present invention, in which the harness main body is placed on the seat,
It is a partial perspective view showing a state in which both side portions of the sheet are bent upward.
【図３】本発明の第１実施形態のフラットハーネスの製
造方法の説明図で、図２の工程で得たハーネス本体及び
シートを、加熱プレス機の上型と下側の間に挟んで、加
熱プレスしようとしている状態を示す側面図である。FIG. 3 is an explanatory view of the method for manufacturing the flat harness of the first embodiment of the present invention, in which the harness main body and the sheet obtained in the step of FIG. 2 are sandwiched between the upper die and the lower side of the heating press machine, It is a side view which shows the state which is going to heat press.
【図４】図３の工程で得た本発明の第１実施形態のフラ
ットハーネスの外観を示す部分斜視図である。FIG. 4 is a partial perspective view showing the outer appearance of the flat harness of the first embodiment of the present invention obtained in the step of FIG.
【図５】本発明の第２実施形態のシートを示し、（ａ）
は断面図、（ｂ）は作用説明図である。FIG. 5 shows a seat according to a second embodiment of the present invention, (a)
Is a cross-sectional view, and FIG.
【図６】本発明の第３実施形態のフラットハーネスの製
造方法の説明図で、長尺状のシートをハーネス本体に螺
旋状に巻き付ける状態を示す斜視図である。FIG. 6 is an explanatory diagram of the method for manufacturing the flat harness according to the third embodiment of the present invention, and is a perspective view showing a state in which a long sheet is spirally wound around the harness main body.
【図７】本発明の第３実施形態のフラットハーネスを示
す平面図である。FIG. 7 is a plan view showing a flat harness according to a third embodiment of the present invention.
【図８】本発明の第４実施形態のフラットハーネスの製
造方法の説明図で、２組のハーネス本体を一枚のシート
で包む状態を示す斜視図である。FIG. 8 is an explanatory view of the method for manufacturing the flat harness of the fourth embodiment of the present invention, and is a perspective view showing a state in which two sets of harness main bodies are wrapped in one sheet.
【図９】本発明の第４実施形態のフラットハーネスの製
造方法の説明図で、２組のハーネス本体を一枚のシート
で包んだ状態を示す斜視図である。FIG. 9 is an explanatory diagram of the method for manufacturing the flat harness according to the fourth embodiment of the present invention, and is a perspective view showing a state in which two sets of harness main bodies are wrapped in one sheet.
【図１０】本発明の第４実施形態のフラットハーネスの
製造方法の説明図で、２組のハーネス本体を一枚のシー
トで包み込んだ後に、隙間部分から折り曲げた状態を示
す斜視図である。FIG. 10 is an explanatory diagram of the method for manufacturing the flat harness according to the fourth embodiment of the present invention, and is a perspective view showing a state in which two sets of harness main bodies are wrapped in one sheet and then bent from a gap portion.
【図１１】本発明の第４実施形態のフラットハーネスの
最終形状を示す斜視図である。FIG. 11 is a perspective view showing a final shape of a flat harness according to a fourth embodiment of the present invention.
【図１２】本発明の第４実施形態のフラットハーネスを
車体等に取り付ける一例を示す斜視図である。FIG. 12 is a perspective view showing an example of attaching the flat harness of the fourth embodiment of the present invention to a vehicle body or the like.
【図１３】本発明の第５実施形態のフラットハーネスの
シート部分を示す平面図である。FIG. 13 is a plan view showing a seat portion of a flat harness according to a fifth embodiment of the present invention.
【図１４】本発明の第５実施形態のフラットハーネスを
示す平面図である。FIG. 14 is a plan view showing a flat harness according to a fifth embodiment of the present invention.
【図１５】従来のフラットハーネスのシートを二点鎖線
で示す平面図である。FIG. 15 is a plan view showing a seat of a conventional flat harness by a chain double-dashed line.
【図１６】従来のフラットケーブルの断面図である。FIG. 16 is a cross-sectional view of a conventional flat cable.
１１ 、３１、４１、５１ フラットハーネス １２、３３、４３、４４、５８ ハーネス本体 １２ａ、３２、４２、５２ 電線 １３、３４、４５、５９ シート １３ａ 中央部 １３ｂ、１３ｃ 側部 １３Ａ、１３Ｂ フィルム ２０Ａ 上型 ２０Ｂ 下型 ２３Ａ、２３Ｂ クッション材 ３５ 側端部 ４６ 隙間 ５３ 第１直線部 ５４ 第２直線部 ５５ 第３直線部 ５６、５７ 屈曲部 ６０ 下面側第１覆い部 ６１ 下面側第２覆い部 ６２ 下面側第３覆い部 ６３ａ、６３ｂ 上面側第１覆い部 ６４ａ、６４ｂ 上面側第２覆い部 ６５ａ、６５ｂ 上面側第３覆い部 11, 31, 41, 51 Flat harness 12, 33, 43, 44, 58 Harness body 12a, 32, 42, 52 electric wire 13, 34, 45, 59 sheets 13a central part 13b, 13c side part 13A, 13B film 20A upper mold 20B lower mold 23A, 23B Cushion material 35 side end 46 Gap 53 First straight section 54 Second straight section 55 Third Straight Section 56, 57 bend 60 First side lower cover 61 Lower surface second cover portion 62 Lower surface side third cover portion 63a, 63b Upper surface side first cover portion 64a, 64b Upper surface side second cover portion 65a, 65b Upper surface side third cover portion
フロントページの続き (72)発明者 稲田 稔雄 静岡県御殿場市川島田252 矢崎部品株 式会社内 (72)発明者 鈴木 康弘 静岡県御殿場市川島田252 矢崎部品株 式会社内 (56)参考文献 特開 平６−286081（ＪＰ，Ａ) 特開 平７−320569（ＪＰ，Ａ) 特開 昭57−102348（ＪＰ，Ａ) 特開 昭54−75578（ＪＰ，Ａ) 実開 昭59−119518（ＪＰ，Ｕ) 実開 昭60−80613（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) H01B 7/00 - 7/16 H01B 13/00 Front page continued (72) Inventor Toshio Inada 252 Kawashimada, Gotemba, Shizuoka Prefecture, Yazaki Parts Co., Ltd. (72) Inventor, Yasuhiro Suzuki, 252, Kawashimada, Gotemba, Shizuoka, Co., Ltd. 6-286081 (JP, A) JP-A-7-320569 (JP, A) JP-A-57-102348 (JP, A) JP-A-54-75578 (JP, A) Actually developed JP-A-59-119518 (JP, U) Actual development Sho 60-80613 (JP, U) (58) Fields investigated (Int.Cl. 7 , DB name) H01B 7/ 00-7/16 H01B 13/00
Claims (10)
ス本体と、このハーネス本体がハーネス本体の幅方向の
中間部で両側部が重なり合うように包み込まれると共
に、重なり合った両側部が接合され、前記ハーネス本体
と相互に接合される可撓性を有する一枚のシートとから
なり、前記シートが、熱収縮率の異なる２枚のフィルム
によりラミネートされたものであることを特徴とするフ
ラットハーネス。1. A harness main body in which a plurality of electric wires are arranged in a plane, and the harness main body is wrapped so that both side portions thereof overlap each other at an intermediate portion in the width direction of the harness main body, and the overlapping both side portions are joined together. A flat harness comprising: a single flexible sheet joined to the harness body; and the sheet laminated with two films having different heat shrinkage rates.
れた２組のハーネス本体と、これらのハーネス本体が段
重ねされた状態で包み込まれると共に、前記ハーネス本
体間に側端部が挿入された可撓性の一枚のシートとから
なることを特徴とするフラットハーネス。2. A plurality of electric wires are arranged in a plane.
Two sets of harness bodies and these harness bodies
Wrapped in a stacked state, the harness book
From a single flexible sheet with side edges inserted between the body
Flat harness characterized by comprising.
第２直線部及び、これらの第１、第２直線部の間に設け
られて平面的に屈曲する屈曲部を有するハーネス本体
が、可撓性を有する一枚のシートで包み込まれたフラッ
トハーネスであって、前記第１直線部の下面側を覆う下
面側第１覆い部と、前記第２直線部の下面側を覆う下面
側第２覆い部と、前記下面側第１覆い部の幅方向両側に
形成されて前記第１直線部の上面側を覆う一対の上面側
第１覆い部と、前記下面側第２覆い部の幅方向両側に形
成されると共に前記上面側第１覆い部と切断された一対
の上面側第２覆い部とで前記シートを形成し、前記一対
の上面側第１覆い部が前記第１直線部の上面側の幅方向
中間部で重なり合った状態で接合され、前記一対の上面
側第２覆い部が前記第２直線部の上面側の幅方向中間部
で重なり合った状態で接合されていることを特徴とする
フラットハーネス。3. A first array of a plurality of electric wires arranged in a plane,
Provided between the second straight line portion and these first and second straight line portions
Harness body having a bent portion that is bent in a plane when bent
However, a flat sheet wrapped with a flexible sheet
A harness for covering the lower surface side of the first straight portion
A surface-side first covering portion and a lower surface that covers the lower surface side of the second linear portion
On both sides in the width direction of the second side cover portion and the lower side first cover portion
A pair of upper surface sides that are formed to cover the upper surface side of the first linear portion
Formed on both sides in the width direction of the first cover portion and the lower surface side second cover portion.
A pair that is formed and cut with the upper surface side first covering portion
The upper cover side second cover part to form the sheet, and
The upper surface side first covering portion is in the width direction on the upper surface side of the first straight portion.
The pair of upper surfaces are joined in a state where they overlap each other in the middle portion.
The second side cover portion is a widthwise intermediate portion on the upper surface side of the second linear portion.
A flat harness characterized by being joined together in an overlapping manner .
って、前記シートが、表面にホットメルト接着材を有す
ることを特徴とするフラットハーネス。4. The invention according to claim 2 or claim 3.
The sheet has a hot melt adhesive on the surface.
Flat harness, characterized in that that.
ス本体を、ホットメルト接着剤を上面に塗布した可撓性
を有する一枚のシートの幅方向中央部上面に載置し、ハ
ーネス本体の幅方向両端よりはみ出したシートの幅方向
両側部をハー ネス本体上に折り曲げて、該両側部の先端
をハーネス本体の上で重ね合わせ、この状態のハーネス
本体及びシートを、加熱プレス機の上型と下型の間に挟
んで加熱プレスすることにより前記重ね合わせ部分なら
びにシートとハーネス本体とを相互に接合し、前記シー
トが、熱収縮率の異なる２枚のフィルムによりラミネー
トされたものであることを特徴とするフラットハーネス
の製造方法。5. A harness comprising a plurality of electric wires arranged in a plane.
Flexibility with hot melt adhesive applied on top
Placed on the upper surface of the center of the width direction of one sheet having
The width direction of the sheet protruding from both ends of the body
By folding the both side portions on the harness body, the tip of the both sides
On top of the harness body,
Insert the main body and sheet between the upper and lower molds of the heat press.
And then press it by heating
The seat and the harness body together,
Laminated with two films with different heat shrinkage.
Flat harness characterized by being
Manufacturing method .
ス本体を、ホットメルト接着剤を上面に塗布した可撓性
を有する一枚の長尺状のシートで螺旋状に、かつシート
の側端部を重ね合わせつつ巻き付けて、この状態のハー
ネス本体及びシートを加熱プレス機の上型と下型との間
に挟んで加熱プレスすることによりシートの側端部同士
及びシートとハーネス本体とを相互に接合することを特
徴とするフラットハーネスの製造方法。6. A harness comprising a plurality of electric wires arranged in a plane.
Flexibility with hot melt adhesive applied on top
Spiral sheet with one long sheet having
Wrap the side edges of the
Ness body and sheet between the upper and lower molds of the heat press
Between the side edges of the sheet
And a method for manufacturing a flat harness, characterized in that the seat and the harness main body are joined to each other .
プレス機の上型と下型との間にシート及びハーネス本体
を挟む前に、前記シートの前記ハーネス本体への巻き付
け始点部及び終点部のシート相互を超音波溶着により接
合することを特徴とするフラットハーネスの製造方法。 7. The invention according to claim 6, wherein the heating is performed.
Seat and harness body between the upper and lower molds of the press
Wrap the seat around the harness body before sandwiching
The sheets at the start point and the end point are joined together by ultrasonic welding.
A method for manufacturing a flat harness, characterized in that
列した２組のハーネス本体を、ホットメルト接着剤を上
面に塗布した可撓性を有する一枚のシートの幅方向中央
部上面に所定の隙間をあけて載置し、各ハーネス本体の
幅方向側端部からはみ出したシートの幅方向両側部をハ
ーネス本体の上側にそれぞれ折り曲げて、該両側部の先
端を前記隙間のシート上にそれぞれ重ね合わせた後に、
この隙間部分から前記シートの両側部が重なるように折
り曲げてハーネス本体を段重ねし、この状態でハーネス
本体及びシートを加熱プレス機の上型と下型との間に挟
んで加熱プレスすることによりシートの前記両側部同士
及び、シートとハーネス本体とを相互に接合することを
特徴とするフラットハーネスの製造方法。8. A plurality of electric wires are arranged in a plane.
Install the two sets of harness bodies in line with the hot melt adhesive.
The widthwise center of one flexible sheet applied to the surface
Place it on the upper surface of the harness with a specified gap, and
Both sides in the width direction of the sheet protruding from the end in the width direction are
Bend the upper side of each body to the tip of both sides.
After overlapping the edges on the sheet of the gap respectively,
Fold it so that both sides of the sheet overlap from this gap.
Bend the harness body in layers, and in this state, harness
Clamp the body and sheet between the upper and lower molds of the heat press.
The two sides of the sheet are
And a method for manufacturing a flat harness, characterized in that the seat and the harness main body are joined to each other .
第２直線部及びこれらの第１、第２直線部の間に設けら
れて平面的に屈曲する屈曲部を有するハーネス本体を、
可撓性を有する一枚のシートで包み込むフラットハーネ
スの製造方法であって、前記第１、第２直線部の下面側
を前記シートの下面側第１、第２覆い部でそれぞれ覆
い、前記下面側第１覆い部の幅方向両側に設けられて前
記下面側 第２覆い部の幅方向両側に設けられた一対の上
面側第２覆い部と切断した一対の上面側第１覆い部を前
記第１直線部の上面側の幅方向中間部で重ね合わせ、前
記一対の上面側第２覆い部を前記第２直線部の上面側の
幅方向中間部で重ね合わせ、この状態のハーネス本体及
びシートを、加熱プレスの上型と下型の間に挟んで加熱
プレスすることにより、前記一対の上面側第１覆い部、
前記一対の上面側第２覆い部及びシートとハーネス本体
とを相互に接合させることを特徴とするフラットハーネ
スの製造方法。9. A first array of a plurality of electric wires arranged in a plane,
The second straight line portion and the first straight line portion and the second straight line portion are provided between them.
The harness body that has a bent portion that is bent in a plane
Flat harness wrapped in one flexible sheet
A method of manufacturing a substrate, comprising: a lower surface side of the first and second straight portions.
Cover the sheet with the first and second cover portions on the lower surface side.
The front cover is provided on both sides in the width direction of the first lower cover.
A pair of tops provided on both sides in the width direction of the second cover portion on the lower surface side
A pair of upper surface side first cover portions cut with the surface side second cover portion
Note: Overlap at the widthwise middle part on the upper surface side of the first straight part,
The pair of upper surface-side second cover portions is provided on the upper surface side of the second linear portion.
Overlap at the middle part in the width direction, and
And sheet between the upper and lower molds of the heating press
By pressing, the pair of upper surface side first cover portions,
The pair of upper surface side second cover portions, the seat and the harness main body
A method for manufacturing a flat harness, characterized in that the flat harness is joined to each other .
載の発明であって、前記上型と下型の型面にクッション
材を挿入して加熱プレスすることを特徴とするフラット
ハーネスの製造方法。10. The method according to claim 6, 8, or 9.
The invention described above, wherein a cushion is provided on the mold surfaces of the upper mold and the lower mold.
A method for manufacturing a flat harness, which comprises inserting a material and heating and pressing .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04936097A JP3437050B2 (en) | 1996-03-06 | 1997-03-04 | Flat harness and manufacturing method thereof |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4926696 | 1996-03-06 | ||
| JP8-49266 | 1996-03-06 | ||
| JP04936097A JP3437050B2 (en) | 1996-03-06 | 1997-03-04 | Flat harness and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09298015A JPH09298015A (en) | 1997-11-18 |
| JP3437050B2 true JP3437050B2 (en) | 2003-08-18 |
Family
ID=26389640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP04936097A Expired - Fee Related JP3437050B2 (en) | 1996-03-06 | 1997-03-04 | Flat harness and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3437050B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001332876A (en) * | 2000-05-24 | 2001-11-30 | Sumitomo Wiring Syst Ltd | Flat cable holder |
| JP2011159564A (en) * | 2010-02-03 | 2011-08-18 | Sumitomo Wiring Syst Ltd | Wire harness, and method of manufacturing the same |
| JP5541083B2 (en) * | 2010-10-26 | 2014-07-09 | 住友電装株式会社 | Manufacturing method of electric wire protection structure and electric wire protection structure |
| CA2807624A1 (en) | 2011-04-26 | 2012-11-01 | Autonetworks Technologies, Ltd. | Wire harness manufacturing method |
| CN109036703A (en) * | 2018-06-04 | 2018-12-18 | 浏阳市金锋机械科技有限公司 | A kind of wound form line-pressing machine |
| JP2020145027A (en) * | 2019-03-05 | 2020-09-10 | 株式会社オートネットワーク技術研究所 | Wire harness and wire harness routing device |
-
1997
- 1997-03-04 JP JP04936097A patent/JP3437050B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09298015A (en) | 1997-11-18 |
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