JP2000287339A - Gromment and filling method of cutoff agent thereto - Google Patents
Gromment and filling method of cutoff agent theretoInfo
- Publication number
- JP2000287339A JP2000287339A JP11086790A JP8679099A JP2000287339A JP 2000287339 A JP2000287339 A JP 2000287339A JP 11086790 A JP11086790 A JP 11086790A JP 8679099 A JP8679099 A JP 8679099A JP 2000287339 A JP2000287339 A JP 2000287339A
- Authority
- JP
- Japan
- Prior art keywords
- water
- grommet
- agent
- diameter cylindrical
- diameter
- 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
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- Installation Of Indoor Wiring (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、グロメットへの止
水剤の充填方法および該方法で止水剤が充填されたグロ
メットに関し、詳しくは、自動車に配索されるワイヤハ
ーネスに取り付けられ、車体パネルの貫通孔に装着され
て止水をはかるグロメットに対して、該グロメットを通
る電線の隙間にも止水剤が確実に充填されるようにする
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for filling a grommet with a waterproofing agent and a grommet filled with the waterproofing agent by the method. The grommet mounted in the through hole of the panel to stop the water is provided so that the gap between the electric wires passing through the grommet is filled with the waterproofing agent without fail.
【０００２】[0002]
【従来の技術】自動車のエンジンルームから室内側へ車
体パネルの貫通孔を通して配索されるワイヤハーネスに
はグロメットを取り付け、該グロメットを上記貫通孔の
周縁に装着して室内への止水を図っている。この種のグ
ロメットにおいて、止水を確実なものとするため、グロ
メット内を止水剤を充填している場合がある。止水剤と
しては、主にウレタン系の低粘度（７００ｃｐｓ程度）
の樹脂剤が用いて、止水剤の浸透性を高めているが、電
線本数が３本を越えると電線の隙間に止水剤が浸透しに
くく、電線本数が多くなる程、電線間に止水剤を充填す
ることが困難となっている。2. Description of the Related Art A grommet is attached to a wire harness which is routed from an engine room of an automobile to a room through a through hole of a vehicle body panel, and the grommet is attached to a periphery of the through hole to prevent water from entering the room. ing. In this type of grommet, there is a case where the inside of the grommet is filled with a water-stopping agent in order to ensure the waterproofness. As a water stopping agent, urethane-based low viscosity (about 700 cps)
The use of resin material increases the permeability of the water-stopping agent, but if the number of wires exceeds three, the water-stopping agent will not easily penetrate into the gaps between the wires, and as the number of wires increases, the water-stopping agent will stop between the wires. It is difficult to fill a liquid medicine.
【０００３】このため、従来、図４（Ａ）（Ｂ）に示す
ような、特開平８−２５１７６６号に開示されたスペー
サ１あるいは図５（Ａ）（Ｂ）に示すようなスペーサ
１’をグロメット２内に収容し、該スペーサ１に周方向
に間隔をあけて設けた電線分散凹部１ａに電線ｗを通す
ことにより、電線群を分散し、電線間の隙間を大きくし
て止水剤を電線間に確実に浸透させている。For this reason, conventionally, a spacer 1 as shown in FIGS. 4A and 4B or a spacer 1 'as shown in FIGS. 5A and 5B or a spacer 1' as shown in FIGS. The electric wire w is housed in the grommet 2 and passed through the electric wire dispersion concave portion 1a provided in the spacer 1 at an interval in the circumferential direction, thereby dispersing the electric wire group, increasing the gap between the electric wires, and removing the water stopping agent. It surely penetrates between the wires.
【０００４】上記図３および図４に示すスペーサ１、
１’に電線群を分散させて通した後、図６に示すグロメ
ット２にスペーサおよび電線群を通している。グロメッ
ト２は、挿通する電線群に密着させる小径筒部２ａ、該
小径筒部２ａの一端に連続する中径筒部２ｂ、該中径筒
部２ｂの他端に連続すると共に車体係止溝２ｃを備えた
大径筒部２ｄがゴムまたはエラストマーにより一体的に
成形されており、上記スペーサ１、１’は液溜め用の中
径筒部２ｂ内に収容され、その外周面を中径筒部２ｂの
内周面に当接させて保持している。この状態で、大径筒
部２ｄの開口より二液硬化性の止水剤３がグロメット２
の内部に注入される。グロメット２の内部では、スペー
サ１、１’の電線分散凹部１ａ、１ａ’を通る電線ｗ
が、スペーサ１、１’の前後で分散されて電線間に大き
な隙間を発生しているため、注入された止水剤３は電線
の隙間に確実に浸透し、その後、硬化して、電線間の隙
間を止水している。[0004] The spacer 1 shown in FIGS.
After the wires are dispersed and passed through 1 ′, the spacers and the wires are passed through the grommet 2 shown in FIG. The grommet 2 has a small-diameter cylindrical portion 2a that is brought into close contact with a group of wires to be inserted, a medium-diameter cylindrical portion 2b that is continuous with one end of the small-diameter cylindrical portion 2a, and a vehicle body engaging groove 2c that is continuous with the other end of the medium-diameter cylindrical portion 2b. A large-diameter cylindrical portion 2d provided with a rubber or an elastomer is integrally formed, and the spacers 1 and 1 'are housed in a medium-diameter cylindrical portion 2b for liquid storage, and the outer peripheral surface thereof is formed into a medium-diameter cylindrical portion. 2b is held in contact with the inner peripheral surface. In this state, the two-part curable waterproofing agent 3 is supplied from the opening of the large-diameter cylindrical portion 2d to the grommet 2.
Is injected inside. Inside the grommet 2, the electric wire w passing through the electric wire distribution recesses 1a, 1a 'of the spacers 1, 1'
Is dispersed before and after the spacers 1 and 1 'to generate a large gap between the electric wires, so that the injected waterproofing agent 3 surely penetrates into the gap between the electric wires, and then hardens, and the space between the electric wires is hardened. Water is stopped in the gap.
【０００５】[0005]
【発明が解決しようとする課題】上記のように、スペー
サ１、１’を用いることにより、電線間の隙間に止水剤
３を確実に充填して止水性能を高めることができるが、
スペーサ１、１’を用いると、作業工程が増加し、か
つ、スペーサを必要とするため部品も増加するため、コ
スト高になる問題がある。As described above, by using the spacers 1 and 1 ', it is possible to reliably fill the gap between the electric wires with the water stopping agent 3 and to improve the water stopping performance.
When the spacers 1 and 1 'are used, the number of working steps increases, and the number of components increases because of the need for the spacers. Therefore, there is a problem that the cost increases.
【０００６】本発明は上記した問題に鑑みてなされたも
ので、スペーサを用いることなく、電線群の間に隙間を
あけて、この隙間に止水剤が充填されるようにすること
を課題としている。SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and has as its object to provide a gap between the electric wire groups without using a spacer so that the gap is filled with a waterproofing agent. I have.
【０００７】[0007]
【課題を解決するための手段】上記課題を解決するた
め、本発明は、挿通する電線群に密着させる小径筒部
と、車体係止溝を備えた大径筒部を備えたグロメット
に、電線群を通した後に、大径筒部の開口を上向きとし
て、該開口より止水剤を注入し、該止水剤が硬化しない
前に、小径筒部側を電線群を固定する一方、大径筒部か
ら引き出されている電線群を固定側へと少し押し潰して
電線を弛ませながら水平方向へゆっくりと回転させ、こ
の回転により電線群の電線の間に隙間をあけ、該隙間に
硬化前の止水剤を浸透させて充填することを特徴とする
グロメットへの止水剤の充填方法を提供している。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention relates to a grommet having a small-diameter tubular portion closely contacting a group of wires to be inserted and a large-diameter tubular portion having a vehicle body locking groove. After passing through the group, with the opening of the large-diameter tube portion facing upward, a water-stopping agent is injected from the opening, and before the water-stopping agent hardens, the small-diameter tube portion side fixes the wire group while the large-diameter tube portion is fixed. The wire group pulled out from the tube part is slightly crushed to the fixed side and slowly rotated in the horizontal direction while loosening the wire, and a gap is provided between the wires of the wire group by this rotation, and the gap is not cured. The method for filling a grommet with a water-stopping agent is characterized by infiltrating and filling the water-stopping agent.
【０００８】なお、止水剤をグロメットに注入しながら
同時に電線群を回転させることは、止水剤注入用のノズ
ルに電線群が干渉するためにできない。よって、止水剤
の注入後で、止水剤が硬化する前に、上記のように、電
線群を若干押し潰すようにして電線を弛ませて回転させ
ることにより、電線の間に隙間を強制的にあけるよう
に、この隙間に硬化前の止水剤が充填されるようにして
いる。It is impossible to simultaneously rotate the electric wire group while injecting the waterproofing agent into the grommet because the electric wire group interferes with the nozzle for injecting the waterproofing agent. Therefore, after the injection of the waterproofing agent and before the waterproofing agent hardens, as described above, the wires are slackened and rotated so as to slightly crush the wire group, thereby forcing a gap between the wires. The gap is filled with a water-stopping agent before curing so as to open the space.
【０００９】上記電線群の回転は自動回転機で行っても
良いし、作業員が手で電線群を把持して回転させてもよ
い。回転数は少なくとも１回（３６０゜）以上とし、１
０回転程度までが好適である。なお、注入された止水剤
は、６０℃の温風下で１０分程度しないと硬化しないた
め、止水剤の注入直後に、電線群を回転させると止水剤
は未だ流動性を十分に保持しているため、電線群の回転
により形成された電線間の隙間に充填させることができ
る。The wire group may be rotated by an automatic rotating machine, or an operator may hold the wire group by hand and rotate it. The rotation speed shall be at least once (360 °) or more.
It is preferable that the rotation is about 0 rotation. The injected water-stopping agent does not cure unless heated water at 60 ° C. for about 10 minutes. Therefore, immediately after the injection of the water-stopping agent, the water-stopping agent still retains sufficient fluidity when the electric wire group is rotated. Therefore, the gaps between the electric wires formed by the rotation of the electric wire group can be filled.
【００１０】上記の方法によれば、止水剤の注入後に、
電線群を若干押し潰して撓ませながら回転させるだけ
で、電線間に隙間を確実に形成でき、この隙間に止水剤
を充填させ、止水性能を向上させることができる。よっ
て、電線分散用のスペーサを用いる必要がなくなり、作
業工程の削減と部品コストの削減を図ることができる。According to the above method, after the injection of the waterproofing agent,
Only by rotating the wire group while slightly crushing and bending the wire group, a gap can be reliably formed between the wires, and the gap can be filled with a water-stopping agent to improve the water-stopping performance. Therefore, it is not necessary to use a spacer for dispersing the electric wires, and it is possible to reduce the number of working steps and the cost of parts.
【００１１】上記方法に用いるグロメットは、小径筒部
と大径筒部との間に液溜め部となる中径筒部を備えたも
のが好適に用いられ、大径筒部の開口より注入する二液
硬化性の止水剤は、上記小径筒部から中径筒部に溜まる
ように注入し、中径筒部内において、上記回転で隙間を
あけた電線の間に止水剤が充填されるようにしている。
このように止水剤は中径筒部まで溜めて、大径筒部には
止水剤を溜めないようにすると、グロメットを車体パネ
ルの貫通孔に通す時に、大径筒部を容易に撓ませること
ができ、グロメットの挿通作業性を高めることができ
る。The grommet used in the above method preferably has a medium-diameter cylindrical portion serving as a liquid reservoir between the small-diameter cylindrical portion and the large-diameter cylindrical portion, and is injected through the opening of the large-diameter cylindrical portion. The two-part curable water-stopping agent is injected so as to accumulate in the medium-diameter tube from the small-diameter tube, and in the medium-diameter tube, the water-stopper is filled between the electric wires that are spaced by the rotation. Like that.
In this way, the water blocking agent is stored up to the medium-diameter tube portion and the water-stopping agent is not stored in the large-diameter tube portion, so that the large-diameter tube portion is easily bent when the grommet is passed through the through hole of the vehicle body panel. The grommet can be inserted more easily.
【００１２】さらに、本発明は上記方法により止水剤が
電線の隙間に充填されているグロメットを提供してい
る。該グロメットではスペーサを収容していないため、
作業員がグロメットを把持した時に硬いスペーサによる
異物感を無くし、操作フィーリングを高めることができ
る。Further, the present invention provides a grommet in which a water-stopping agent is filled in a gap of an electric wire by the above method. Since the grommet does not contain a spacer,
When the operator grips the grommet, the feeling of foreign objects due to the hard spacer is eliminated, and the operation feeling can be improved.
【００１３】[0013]
【発明の実施の形態】以下、本発明の実施形態を図面を
参照して説明する。なお、前記従来例と同一の部材は同
一の符号を付す。Embodiments of the present invention will be described below with reference to the drawings. The same members as those in the conventional example are denoted by the same reference numerals.
【００１４】グロメット２は前記図６に示すグロメット
と同様であり、挿通する電線群に密着させる小径筒部２
ａ、該小径筒部２ａの一端に連続する液溜め用の中径筒
部２ｂ、該中径筒部２ｂの他端に連続すると共に車体係
止溝２ｃを備えた大径筒部２ｄがゴムまたはエラストマ
ーにより一体的に成形されている。このグロメット２に
ワイヤハーネスの電線群Ｗを貫通させ、小径筒部２ａの
先端側から突設した舌片２ｅと電線群Ｗをテープ８で固
定している。また、大径筒部２ｄの開口端より引き出さ
れた部分においても電線群Ｗをテープ９で固定してい
る。このテープ９をまく時には、電線群Ｗを真っすぐに
伸ばした状態としている。The grommet 2 is similar to the grommet shown in FIG. 6, and has a small-diameter cylindrical portion 2 which is brought into close contact with a group of electric wires to be inserted.
a, a medium-diameter cylindrical portion 2b for liquid reservoir which is continuous with one end of the small-diameter cylindrical portion 2a, and a large-diameter cylindrical portion 2d which is continuous with the other end of the medium-diameter cylindrical portion 2b and has a vehicle body locking groove 2c; Alternatively, they are integrally formed of an elastomer. The wire group W of the wire harness is passed through the grommet 2, and a tongue piece 2 e protruding from the distal end side of the small-diameter cylindrical portion 2 a and the wire group W are fixed with a tape 8. Further, the wire group W is fixed with the tape 9 also at a portion pulled out from the opening end of the large-diameter cylindrical portion 2d. When the tape 9 is sowed, the wire group W is in a straightened state.
【００１５】二液硬化性の止水剤３を注入する時は、図
１に示すように、グロメット２を立てて、大径筒部２ｄ
の開口を上端とし、小径筒部２ａのテープ８を巻き付け
た部分を下方とする。この状態で、止水剤３を二液吐出
機（図示せず）のノズル１０により大径筒部２ｄの開口
より注入し、小径筒部２ａと中径筒部２ｂに止水剤３を
溜める程度の量を注入する。When the two-part curable water-stopping agent 3 is injected, as shown in FIG.
Is defined as the upper end, and the portion of the small-diameter cylindrical portion 2a around which the tape 8 is wound is defined as the lower portion. In this state, the water-stopping agent 3 is injected from the opening of the large-diameter cylindrical portion 2d by the nozzle 10 of the two-liquid discharger (not shown), and the water-stopping agent 3 is stored in the small-diameter cylindrical portion 2a and the medium-diameter cylindrical portion 2b. Inject a small amount.
【００１６】上記止水剤３の注入直後に、グロメットの
小径筒部２ａの目印となるテープ８を巻き付けた部分を
チャッキグ部材１１で固定する。或いは、作業員が手で
持って固定する。この状態で、大径筒部２ｄより上方へ
引き出された電線群Ｗのテープ９で固定された部分を持
って、若干押し潰して電線群Ｗを弛ませながら、図中、
矢印Ｙで示すように、水平方向にゆっくりと回転させ
る。この回転は自動回転機で行なっても良いし、作業員
が電線群を把持して行ってもよい。Immediately after the injection of the water stopping agent 3, the portion around which the tape 8 serving as a mark of the small-diameter cylindrical portion 2a of the grommet is wound is fixed with the chucking member 11. Alternatively, the worker holds it by hand and fixes it. In this state, while holding the portion of the wire group W pulled out upward from the large-diameter cylindrical portion 2d and fixed by the tape 9, slightly crushing the wire group W to loosen the wire group W,
Rotate slowly in the horizontal direction as indicated by arrow Y. This rotation may be performed by an automatic rotating machine, or may be performed by an operator holding the wire group.
【００１７】上記のように電線群Ｗを弛ませながら水平
方向にゆっくりと回転させると、図２に示すように、電
線群Ｗの下端は固定されているため、電線群は横方向に
広がり、隣接する電線の間に隙間Ｃが生じる。この隙間
Ｃに未だ流動性を有する止水剤３が浸透して、電線間に
止水剤３を確実に充填させることができる。When the wire group W is slowly rotated in the horizontal direction while being loosened as described above, the wire group W expands in the horizontal direction because the lower end of the wire group W is fixed as shown in FIG. A gap C is created between adjacent wires. The water stopping agent 3 still having fluidity permeates into the gap C, and the water stopping agent 3 can be reliably filled between the electric wires.
【００１８】上記電線群Ｗの回転は、少なくとも１回転
（３６０゜）は行い、電線間に隙間の発生を観察しなが
ら、１回転以上回転させてもよい。即ち、１回転で電線
間に隙間が十分に形成できれば１回転でよい。The wire group W may be rotated at least once (360 °), and may be rotated one or more times while observing the generation of a gap between the wires. That is, one rotation is sufficient as long as a gap can be sufficiently formed between the electric wires in one rotation.
【００１９】止水剤３は６０℃の温風下で約１０分で硬
化するが、硬化するまで、電線群を若干押し潰して弛ま
せた状態を保持し、隙間を保持しておくことが好まし
い。しかしながら、回転時に発生した隙間に一旦浸透し
た止水剤３は電線の外周に付着するため、硬化終了ま
で、電線群を弛ませた状態に必ずしも保持しておく必要
はない。The water-stopping agent 3 cures in about 10 minutes under 60 ° C. warm air, but it is preferable that the wire group is slightly crushed and held loose until the curing, and the gap is maintained. . However, since the water stopping agent 3 that has once permeated into the gap generated during rotation adheres to the outer periphery of the electric wire, it is not always necessary to keep the electric wire group in a slack state until the curing is completed.
【００２０】上記方法により形成されたグロメット２で
は、スペーサを用いることなく、電線の隙間に止水剤３
を充填させることができ、止水性能を向上させることが
できる。In the grommet 2 formed by the above method, the waterproofing agent 3 is inserted into the gap between the electric wires without using a spacer.
Can be filled, and the water stopping performance can be improved.
【００２１】上記実施形態では、グロメット２に中径筒
部２ｂを設けたものであるが、図３に示すように、小径
筒部２ａ’に大径筒部２ｄ’が連続したグロメット２’
を用いてもよい。この場合、大径筒部２ｄ’の車体係止
部２ｃ’より下方位置まで止水剤３を充填している。In the above embodiment, the grommet 2 is provided with the medium-diameter tube portion 2b. However, as shown in FIG. 3, the grommet 2 'is formed by connecting the large-diameter tube portion 2d' to the small-diameter tube portion 2a '.
May be used. In this case, the waterproofing agent 3 is filled to a position below the vehicle body engaging portion 2c 'of the large-diameter cylindrical portion 2d'.
【００２２】[0022]
【発明の効果】以上の説明より明らかなように、本発明
によれば、スペーサを用いることなく、電線群を止水剤
を注入後に、若干押し潰して弛ませた状態で回転させれ
ば電線間に隙間を発生させ、この隙間に止水剤を充填さ
せることができる。よって、スペーサを不要とすること
による部品コストの削減と、スペーサを用いた場合に生
じる作業工程を削減でき、作業性を高めることができ
る。As is apparent from the above description, according to the present invention, if the wire group is rotated slightly in a crushed and loose state after the injection of the waterproofing agent without using the spacer, A gap is generated between the gaps, and the gap can be filled with the water stopping agent. Therefore, it is possible to reduce the cost of parts by eliminating the need for spacers, and to reduce the number of work steps required when using spacers, thereby improving workability.
【図１】 本発明の方法を示す断面図である。FIG. 1 is a cross-sectional view illustrating a method of the present invention.
【図２】 上記方法により形成されたグロメットの断面
図である。FIG. 2 is a sectional view of a grommet formed by the above method.
【図３】 他の実施形態を示す断面図である。FIG. 3 is a cross-sectional view showing another embodiment.
【図４】 （Ａ）（Ｂ）は従来例を示す図面である。FIGS. 4A and 4B are diagrams showing a conventional example.
【図５】 （Ａ）（Ｂ）は他の従来例を示す図面であ
る。FIGS. 5A and 5B are diagrams showing another conventional example.
【図６】 従来のスペーサを収容したグロメットの断面
図である。FIG. 6 is a sectional view of a grommet accommodating a conventional spacer.
２ グロメット ２ａ 小径筒部 ２ｂ 中径筒部 ２ｄ 大径筒部 ３ 止水剤 ８、９ テープ １０ ノズル １１ チャッキング部材 Ｗ 電線群 2 Grommet 2a Small-diameter tube 2b Medium-diameter tube 2d Large-diameter tube 3 Waterproofing agent 8, 9 Tape 10 Nozzle 11 Chucking member W Electric wire group
Claims (3)
と、車体係止溝を備えた大径筒部を備えたグロメット
に、電線群を通した後に、大径筒部の開口を上向きとし
て、該開口より止水剤を注入し、該止水剤が硬化しない
前に、小径筒部側を電線群を固定する一方、大径筒部か
ら引き出されている電線群を固定側へと少し押し潰して
電線を弛ませながら水平方向へゆっくりと回転させ、こ
の回転により電線群の電線の間に隙間をあけ、該隙間に
硬化前の止水剤を浸透させて充填することを特徴とする
グロメットへの止水剤の充填方法。After passing a wire group through a grommet provided with a small-diameter tube portion having a large-diameter tube portion provided with a vehicle body locking groove, the opening of the large-diameter tube portion is turned upward. Injecting a water-stopping agent from the opening, and before the water-stopping agent does not harden, fix the wire group on the small-diameter tube portion side, and slightly move the wire group pulled out from the large-diameter tube portion to the fixed side. Slowly rotate in the horizontal direction while squeezing and loosening the wire, leaving a gap between the wires of the wire group by this rotation, and penetrating and filling the water blocking agent before curing into the gap. How to fill the grommet with the waterproofing agent.
との間に液溜め部となる中径筒部を備え、上記大径筒部
の開口より注入する二液硬化性の止水剤は、上記小径筒
部から中径筒部に溜まるように注入し、中径筒部内にお
いて、上記回転で隙間をあけた電線の間に止水剤が充填
される請求項１に記載のグロメットへの止水剤の充填方
法。2. The grommet according to claim 1, further comprising a medium-diameter cylinder portion serving as a liquid reservoir between the small-diameter cylinder portion and the large-diameter cylinder portion, and a two-liquid curable water stoppage injected from an opening of the large-diameter cylinder portion. The grommet according to claim 1, wherein the agent is injected so as to collect from the small-diameter cylindrical portion to the medium-diameter cylindrical portion, and a water-stopping agent is filled in the intermediate-diameter cylindrical portion between the electric wires having a gap formed by the rotation. How to fill the waterproofing agent into the water.
より止水剤が電線の隙間に充填されているグロメット。3. A grommet in which a water-stopping agent is filled in a gap of an electric wire by the method according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11086790A JP2000287339A (en) | 1999-03-29 | 1999-03-29 | Gromment and filling method of cutoff agent thereto |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11086790A JP2000287339A (en) | 1999-03-29 | 1999-03-29 | Gromment and filling method of cutoff agent thereto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000287339A true JP2000287339A (en) | 2000-10-13 |
Family
ID=13896579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11086790A Pending JP2000287339A (en) | 1999-03-29 | 1999-03-29 | Gromment and filling method of cutoff agent thereto |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000287339A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007106226A (en) * | 2005-10-12 | 2007-04-26 | Yazaki Corp | Waterproofing method of grommet and wire harness |
| JP2009123573A (en) * | 2007-11-16 | 2009-06-04 | Yazaki Corp | Filling method of seal material, and filling equipment of seal material |
-
1999
- 1999-03-29 JP JP11086790A patent/JP2000287339A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007106226A (en) * | 2005-10-12 | 2007-04-26 | Yazaki Corp | Waterproofing method of grommet and wire harness |
| JP2009123573A (en) * | 2007-11-16 | 2009-06-04 | Yazaki Corp | Filling method of seal material, and filling equipment of seal material |
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