JP2832880B2 - How to make a connecting ring at the end of the cored cord - Google Patents
How to make a connecting ring at the end of the cored cordInfo
- Publication number
- JP2832880B2 JP2832880B2 JP26079395A JP26079395A JP2832880B2 JP 2832880 B2 JP2832880 B2 JP 2832880B2 JP 26079395 A JP26079395 A JP 26079395A JP 26079395 A JP26079395 A JP 26079395A JP 2832880 B2 JP2832880 B2 JP 2832880B2
- Authority
- JP
- Japan
- Prior art keywords
- cord
- sleeve
- coating
- crimping
- core
- 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 - Lifetime
Links
Landscapes
- Ropes Or Cables (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、合成樹脂被膜付きワイ
ヤー等の中芯入りコードの端に連結用輪をつくる方法に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for forming a connecting ring at an end of a cored cord such as a wire with a synthetic resin coating.
【０００２】[0002]
【従来の技術】従来、図９に示すような、コード３の端
部を被膜２付きのまま二つに折り且つこの二つ折り部を
止着用スリーブ１８により結束して連結用輪１９をつく
った形式は知られている。2. Description of the Related Art Conventionally, as shown in FIG. 9, an end of a cord 3 is folded into two with a coating 2, and the folded portion is bound by a fastening sleeve 18 to form a connecting ring 19. The format is known.
【０００３】[0003]
【発明が解決しようとする課題】上記した従来形式は、
連結用輪に大きな荷重がかかった場合には、中芯および
被膜に伸びによる細りが発生し、中芯の端部が止着用ス
リーブ内で繰り返し使用により少しずつ若しくは過荷重
により一挙にズレて同内から抜け外れを起し易い。The conventional type described above is
When a large load is applied to the connecting wheel, the core and the coating may become thin due to elongation, and the end of the core may be displaced little by little by repeated use in the fastening sleeve or at once due to overload. It is easy to come off from inside.
【０００４】本発明は、中芯の端部の抜け外れを起きに
くくするように工夫した新規の中芯入りコードの端に連
結用輪をつくる方法を提供することを目的とする。[0004] It is an object of the present invention to provide a method for forming a connecting ring at the end of a new cored cord designed so as to prevent the end of the core from coming off easily.
【０００５】[0005]
【課題を解決しようとする手段】上記目的を達成するた
めに本発明に係る方法は、コードの端部の被膜をストリ
ップして中芯の端部を露呈させる工程、当該中芯の露呈
端部の先端個所に抜止用スリーブを圧着する工程、コー
ドの被膜の非ストリップ部分における上記露呈端部に近
い個所を二つ折りにして当該露呈端部を非ストリップ部
分に重ねる工程、当該重ね部に止着用スリーブをその中
に上記抜止用スリーブと非ストリップ部分とが隠れる状
態として被せて当該止着用スリーブを圧着する工程、こ
の止着用スリーブによる圧着部に熱収縮合成樹脂チュー
ブを被せ且つ熱収縮させて当該圧着部の全体を被覆する
工程、を順になすようにしたものである。In order to achieve the above object, a method according to the present invention comprises a step of stripping a coating on an end of a cord to expose an end of a core, and an exposing end of the core. A step of crimping a retaining sleeve to the tip of the cord, a step of folding a portion of the non-strip portion of the coating of the cord near the exposed end portion and overlapping the exposed end portion on the non-strip portion, and fastening to the overlapping portion. A step of covering the sleeve with the retaining sleeve and the non-strip portion hidden therein, and crimping the fastening sleeve, covering the crimped portion by the fastening sleeve with a heat-shrinkable synthetic resin tube and thermally shrinking. The step of covering the entire crimp portion is performed in order.
【０００６】[0006]
【作用】本発明における抜止用スリーブおよび抜止補助
用輪が止着用スリーブの中において抜止機能を顕著に果
すことは図面の記載からも明らかである。It is clear from the description of the drawings that the retaining sleeve and the retaining auxiliary wheel according to the present invention significantly fulfill the retaining function in the fastening sleeve.
【０００７】[0007]
【発明の効果】本発明に係る方法によるときには、中芯
の端部の抜け外れが止着用スリーブの中に存する抜止用
スリーブによって起りにくくされた連結用輪を有する中
芯入りコードを確実且つ容易に提供することができ、所
期の目的を完全に達成することができる優れた効果を奏
するものである。According to the method of the present invention, it is possible to reliably and easily provide a cored cord having a connecting ring, in which the end of the core is prevented from coming off by the retaining sleeve in the fastening sleeve. The present invention provides an excellent effect that can completely achieve the intended purpose.
【０００８】[0008]
【実施例】本発明の実施例を図面に依拠して説明する
に、先ず、ステンレスワイヤー製中芯１に塩化ビニール
被膜２を被覆したコード３の端部の被膜４をストリップ
して中芯１の端部５を露呈させ（図１参照）たのち当該
端部５に真鍮製抜止用スリーブ８を嵌め被せ（図２参
照）て当該抜止用スリーブ８を圧着（図３参照）し、次
いでコード３の被膜２の非ストリップ部分１１における
上記露出端部５に近い個所を二つ折りとして当該露出端
部５を非ストリップ部分１１に重ねる（図３参照）と共
に当該重ね部１２にアルミ製止着用スリーブ１３を、そ
の中に上記抜止用スリーブ８と非ストリップ部分１１の
端とが隠れる状態として被せ（図４および図５参照）て
当該止着用スリーブ１３を圧着し（図５参照）、更にこ
の止着用スリーブ１３の圧着部１４に熱収縮合成樹脂チ
ューブ１５を被せ（図５および図６参照）且つこれを熱
収縮させて当該圧着部１４の全体を被覆し（図６および
図７参照）、よってコード３の端に連結用輪１６をつく
るようにしたものである。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. First, a stainless steel wire core 1 is coated with a vinyl chloride coating 2 and a coating 4 at the end of a cord 3 is stripped. After exposing the end portion 5 (see FIG. 1), a brass retaining sleeve 8 is fitted over the end portion 5 (see FIG. 2) and the retaining sleeve 8 is crimped (see FIG. 3). The portion of the non-strip portion 11 of the coating 2 near the exposed end portion 5 is folded in two, and the exposed end portion 5 is overlapped with the non-strip portion 11 (see FIG. 3). 13 is put thereon such that the stopper sleeve 8 and the end of the non-strip portion 11 are hidden (see FIGS. 4 and 5), and the fastening sleeve 13 is crimped (see FIG. 5). Wearing sleeve 13 The crimping portion 14 is covered with a heat-shrinkable synthetic resin tube 15 (see FIGS. 5 and 6) and is thermally contracted to cover the entire crimping portion 14 (see FIGS. 6 and 7). A connecting wheel 16 is formed in the vehicle.
【０００９】尚、図４および図５に示すように、止着用
スリーブ１３および熱収縮合成樹脂チューブ１５は、そ
の圧着前および熱収縮前にコード３に予め挿通しておい
て作業を行い易いようにしてある。As shown in FIGS. 4 and 5, the fastening sleeve 13 and the heat-shrinkable synthetic resin tube 15 are inserted into the cord 3 in advance before the crimping and heat shrinkage so that the work can be easily performed. It is.
【００１０】また、図８は、本発明の実施によりコード
３の両端に連結用輪１６を設けて当該各連結用輪１６に
フック１７を連結することによって得た工具落下用安全
ロープを示しているものである。FIG. 8 shows a tool dropping safety rope obtained by providing connecting wheels 16 at both ends of the cord 3 and connecting the hooks 17 to the connecting wheels 16 according to the present invention. Is what it is.
【図１】被膜をストリップした状態を示す正面図であ
る。FIG. 1 is a front view showing a state where a coating is stripped.
【図２】抜止用スリーブを圧着した状態を示す正面図で
ある。FIG. 2 is a front view showing a state in which a retaining sleeve is crimped.
【図３】露呈端部を非ストリップ部分に重ねた状態を示
す正面図である。FIG. 3 is a front view showing a state where an exposed end is overlapped with a non-strip portion.
【図４】止着用スリーブを被せた状態を示す正面図であ
る。FIG. 4 is a front view showing a state in which a fastening sleeve is covered.
【図５】止着用スリーブを圧着した状態を示す正面図で
ある。FIG. 5 is a front view showing a state in which the fastening sleeve is crimped.
【図６】熱収縮合成樹脂チューブを熱収縮した状態を示
す正面図である。FIG. 6 is a front view showing a state in which the heat-shrinkable synthetic resin tube is heat-shrinked.
【図７】図６Ａ−Ａ線に沿う断面図である。FIG. 7 is a sectional view taken along the line AA of FIG. 6;
【図８】工具落下防止用安全ロープを示す斜視図であ
る。FIG. 8 is a perspective view showing a tool drop prevention safety rope.
【図９】従来例を示す正面図である。FIG. 9 is a front view showing a conventional example.
１ 中芯 ２ 被膜 ３ コード ４ 端部被膜 ５ 露呈端部 ８ 抜止用スリーブ １１ 非ストリップ部分 １２ 重ね部 １３ 止着用スリーブ １４ 圧着部 １５ 熱収縮合成樹脂チューブ １６ 連結用輪 １７ フック １８ 止着用スリーブ １９ 連結用輪 Reference Signs List 1 core 2 coating 3 cord 4 end coating 5 exposed end 8 retaining sleeve 11 non-strip portion 12 overlapping portion 13 fastening sleeve 14 crimping portion 15 heat-shrinkable synthetic resin tube 16 connecting ring 17 hook 18 fastening sleeve 19 Connecting wheel
Claims (1)
芯の端部を露呈させる工程、 当該中芯の露呈端部の先端個所に抜止用スリーブを圧着
する工程、 コードの被膜の非ストリップ部分における上記露呈端部
に近い個所を二つ折りにして当該露呈端部を非ストリッ
プ部分に重ねる工程、 当該重ね部に止着用スリーブをその中に上記抜止用スリ
ーブと非ストリップ部分の端部が隠れる状態として被せ
て当該止着用スリーブを圧着する工程、 この止着用スリーブによる圧着部に熱収縮合成樹脂チュ
ーブを被せ且つ熱収縮させて当該圧着部の全体を被覆す
る工程、を順になすことを特徴とする中芯入りコードの
端に連結用輪をつくる方法。1. A step of stripping a coating at an end of a cord to expose an end of a core, a step of crimping a retaining sleeve at a tip of the exposed end of the core, and a step of non-striping a coating of the cord. Folding the exposed end portion of the portion into two, and overlapping the exposed end portion with the non-strip portion, wherein the fastening sleeve is hidden in the overlapped portion, and the end portions of the stopper sleeve and the non-strip portion are hidden. A step of covering the entirety of the crimping portion by applying a heat-shrinkable synthetic resin tube to the crimping portion of the fixing sleeve and thermally shrinking the cover to cover the entirety of the crimping portion. A method of making a connection ring at the end of the cored cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26079395A JP2832880B2 (en) | 1995-09-13 | 1995-09-13 | How to make a connecting ring at the end of the cored cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26079395A JP2832880B2 (en) | 1995-09-13 | 1995-09-13 | How to make a connecting ring at the end of the cored cord |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0978477A JPH0978477A (en) | 1997-03-25 |
| JP2832880B2 true JP2832880B2 (en) | 1998-12-09 |
Family
ID=17352824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26079395A Expired - Lifetime JP2832880B2 (en) | 1995-09-13 | 1995-09-13 | How to make a connecting ring at the end of the cored cord |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2832880B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5380741B1 (en) * | 2012-10-30 | 2014-01-08 | ワタナベ株式会社 | Car body cover |
-
1995
- 1995-09-13 JP JP26079395A patent/JP2832880B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0978477A (en) | 1997-03-25 |
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