JPH0958235A - Rope for pulling vehicle - Google Patents
Rope for pulling vehicleInfo
- Publication number
- JPH0958235A JPH0958235A JP7237758A JP23775895A JPH0958235A JP H0958235 A JPH0958235 A JP H0958235A JP 7237758 A JP7237758 A JP 7237758A JP 23775895 A JP23775895 A JP 23775895A JP H0958235 A JPH0958235 A JP H0958235A
- Authority
- JP
- Japan
- Prior art keywords
- rope
- vehicle
- core member
- main body
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/10—Rope or cable structures
- D07B2201/1004—General structure or appearance
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/10—Rope or cable structures
- D07B2201/1024—Structures that change the cross-sectional shape
Landscapes
- Ropes Or Cables (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、故障車等を牽引す
るのに用いる車両牽引ロープに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle tow rope used for towing a damaged vehicle or the like.
【０００２】[0002]
【従来の技術】従来、故障やガス欠等で動けなくなった
車を牽引するのにロープを使用していたが、牽引中に牽
引車と被牽引車とが近ずくと、ロープが弛んで地面に摩
り、ロープを傷める原因となっていた。また、ロープが
地面に弛んだ状態で車両が停車していると、ロープに付
けた白旗が周囲の人目に付き難く、誤って歩行者や自転
車が弛んだロープの上を通行し、引っ掛かって転倒事故
を起こすおそれもあった。その後、ロープが弛まない牽
引ロープが作られるようになった。2. Description of the Related Art Conventionally, a rope has been used to pull a vehicle that has become stuck due to a breakdown or lack of gas, but when the towing vehicle and the towed vehicle approach each other during towing, the rope loosens and the ground It was worn out and damaged the rope. Also, when the vehicle is stopped with the rope slackened on the ground, the white flag attached to the rope is hard to catch on to the surrounding people, and pedestrians and bicycles accidentally pass on the loose rope and get caught and fall. There was a risk of an accident. After that, tow ropes that did not loosen came to be made.
【０００３】[0003]
【発明が解決しようとする課題】弛まない上記牽引ロー
プは、牽引車から被牽引車に引張り力を伝達するための
筒袋状のロープと、このロープが弛まないようにするた
めのゴム紐がロープ内に備えられている。また、ロープ
の両端には、Ｃ字型のシャックルが取付けられており、
牽引車と被牽引車の夫々に備えられているフックに、こ
のＣ字型シャックルを引っ掛けて牽引する。しかしなが
ら、このようなＣ字型シャックルでは、過大な引張力が
作用したとき、シャックルの開口部が開くように塑性変
形して、牽引中の振動等で、不意に外れるおそれがあっ
た。また、外れた場合、シャックル付のロープが牽引車
や被牽引車の方目掛けて勢いよく飛んでくるロープ飛び
跳ね現象を生じ、特に、被牽引車に飛んできた場合、フ
ロントガラスに当たって乗員に怪我を負わせる危険性が
あった。そこで本発明は、上述の問題を解決して、確実
に車両のフックと連結し、万が一連結金具が外れたり等
でロープ飛び跳ね現象が生じてもロープの反動勢いを緩
衝して、人や車を傷つけない車両牽引ロープを提供する
ことを目的とする。The tow rope that does not sag has a tubular bag-like rope for transmitting a pulling force from the tow vehicle to the towed vehicle and a rubber cord for preventing the rope from sagging. It is provided in the rope. In addition, C-shaped shackles are attached to both ends of the rope.
The C-shaped shackle is hooked on the hooks of the towing vehicle and the towed vehicle, respectively. However, in such a C-shaped shackle, when an excessive tensile force is applied, the C-shaped shackle is plastically deformed so that the opening of the shackle is opened, and there is a possibility that the C-shaped shackle may unexpectedly come off due to vibration during towing. Also, if it comes off, a rope with a shackle will fly vigorously aiming at the tow vehicle or the towed vehicle, causing a bounce phenomenon of the rope. There was a risk of incurring. Therefore, the present invention solves the above-mentioned problems and reliably connects with a hook of a vehicle, buffers the reaction force of the rope even if a rope jumping phenomenon occurs due to disconnection of the connecting metal fittings, etc. It is intended to provide a vehicle tow rope that does not damage.
【０００４】[0004]
【課題を解決するための手段】上述の目的を達成するた
めに本発明に係る車両牽引ロープは、筒袋状のロープ本
体と、該ロープ本体によって外嵌被覆される芯部材とを
備え、該芯部材は伸縮自在な紐状弾性体と非伸縮性の中
間緩衝部材とを交互に連結して成るものである。また、
筒袋状のロープ本体と、該ロープ本体の両端に取付けた
連結金具と、上記ロープ本体によって外嵌被覆される芯
部材とを備え、該芯部材は伸縮自在な紐状弾性体と非伸
縮性の中間緩衝部材とを交互に連結して成るものであ
る。In order to achieve the above-mentioned object, a vehicle tow rope according to the present invention comprises a tubular bag-shaped rope body and a core member externally fitted and covered by the rope body. The core member is configured by alternately connecting a stretchable elastic string and a non-stretchable intermediate cushioning member. Also,
A tubular bag-shaped rope main body, connecting fittings attached to both ends of the rope main body, and a core member fitted and covered by the rope main body. The core member is an elastic cord-like elastic body and a non-stretchable member. The intermediate cushioning members are alternately connected.
【０００５】また、筒袋状のロープ本体と、該ロープ本
体の両端に取付けた連結金具と、上記ロープ本体に挿入
されて摺動自在に被覆され、かつ、その両端が該ロープ
本体の両端と縫製等で一体化した芯部材とを備え、該芯
部材は伸縮自在な紐状弾性体と非伸縮性で偏平帯状の中
間緩衝部材とを交互に連結して成るものである。また、
ロープ本体がポリアミド合成繊維で片流れ2/2 綾筒織り
にて形成されたものである。Also, a tubular bag-shaped rope main body, connecting fittings attached to both ends of the rope main body, slidably covered by being inserted into the rope main body, and both ends of the rope main body being opposite to both ends of the rope main body. A core member integrated by sewing or the like is provided, and the core member is configured by alternately connecting a stretchable elastic elastic body and a non-stretchable flat belt-shaped intermediate cushioning member. Also,
The rope body is made of polyamide synthetic fiber and is formed by single-flow 2/2 twill weave.
【０００６】また、連結金具がＵ字型シャックルであ
る。また、中間緩衝部材の長さ寸法を全長の20〜60％に
設定したものである。また、紐状弾性体が伸び率300 ％
以上のゴム紐を複数本結束して形成されたものである。
また、ロープ本体の中央及び両端の外周にポリプロピレ
ン繊維製で筒袋状の保護用外被袋体を巻設したものであ
る。また、保護用外被袋体を蛍光色に染色したものであ
る。Further, the connecting fitting is a U-shaped shackle. The length of the intermediate cushioning member is set to 20 to 60% of the total length. In addition, the elastic cord has an elongation of 300%.
It is formed by binding a plurality of the above rubber strings.
Further, a polypropylene bag-like protective jacket bag made of polypropylene fiber is wound around the center and both ends of the rope body. In addition, the protective covering bag is dyed with a fluorescent color.
【０００７】[0007]
【発明の実施の形態】以下、実施の形態を示す図面に基
づき本発明を詳説する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the drawings showing embodiments.
【０００８】図１と図２は、本発明に係る車両牽引ロー
プの実施の一形態を示し、この車両牽引ロープは、筒袋
状のロープ本体１と、該ロープ本体１によって外嵌被覆
される芯部材４と、上記ロープ本体１の両端に取付けら
れた連結金具７，７と、を備えている。1 and 2 show an embodiment of a vehicle tow rope according to the present invention. This vehicle tow rope is covered with a tubular bag-shaped rope body 1 and is fitted and covered by the rope body 1. A core member 4 and connecting fittings 7, 7 attached to both ends of the rope body 1 are provided.
【０００９】ロープ本体１は、強度及び耐久性が大きい
ポリアミド合成繊維を使用して、片流れ2/2 綾筒織りに
て形成されている。また、芯部材４は、伸縮自在な紐状
弾性体５，５と非伸縮性の中間緩衝部材６とを交互に連
結して成り、芯部材４の両端には夫々非伸縮性で薄帯状
の引張り部材10，10が取付けられている。The rope body 1 is formed of a single-flow 2/2 twill tube weave using a polyamide synthetic fiber having high strength and durability. The core member 4 is formed by alternately connecting elastic elastic members 5 and 5 that are elastic and non-expandable intermediate cushioning members 6, and both ends of the core member 4 are non-expandable and ribbon-shaped. Tensile members 10, 10 are attached.
【００１０】弾性体５は、伸び率が300 ％以上の大きな
弾性を有する紐状の天然ゴムを複数本、糸16等で結束し
て形成されている。また、中間緩衝部材６は、偏平帯状
で可撓性を有するもの（例えばアクリル織物等）で形成
されている。中間緩衝部材６の長手方向両端は、二重に
折返して縫製された折返し部14，14を有し、図２と図３
に示す如く、該折返し部14，14に貫孔12，12が形成され
ている。そして、その貫孔12，12に弾性体５，５の一端
が通され、折返されて止め金具13ａ，13ａにて強固に縛
られ、中間緩衝部材６と連結している。なお（図示省略
するが）、貫孔12の縁周りに貫孔補強用のリングを設け
るのも、好ましい。The elastic body 5 is formed by binding a plurality of cord-shaped natural rubbers having a large elasticity with an elongation rate of 300% or more with a thread 16 or the like. Further, the intermediate cushioning member 6 is formed of a flat strip-shaped member having flexibility (for example, acrylic fabric or the like). Both ends in the longitudinal direction of the intermediate cushioning member 6 have folded-back portions 14, 14 which are double-folded and sewn, and
As shown in FIG. 3, through holes 12, 12 are formed in the folded portions 14, 14. Then, one ends of the elastic bodies 5 and 5 are passed through the through holes 12 and 12, folded back and tightly bound by the stoppers 13a and 13a, and connected to the intermediate cushioning member 6. It is also preferable (not shown) to provide a ring for reinforcing the through hole around the edge of the through hole 12.
【００１１】また、図４に示すように、中間緩衝部材６
は紐状のものでもよく、この場合、中間緩衝部材６及び
弾性体５を互いにクロスさせて止め金具13ａ，13ａにて
（中間緩衝部材６及び弾性体５）各々を強固に縛って連
結する。Further, as shown in FIG. 4, the intermediate cushioning member 6
May be in the form of a string, and in this case, the intermediate cushioning member 6 and the elastic body 5 are crossed with each other, and the fasteners 13a and 13a (the intermediate cushioning member 6 and the elastic body 5) are tightly bound and connected.
【００１２】また、図２と図５の如く、芯部材４の両端
は、２本の引張り部材10，10と、止め金具13ｂ，13ｂに
て強固に連結し、芯部材４と引張り部材10，10をもって
サブユニット11を形成している。なお、引張り部材10，
10の端部には、結び目15，15が形成されており、止め金
具13ｂ，13ｂから引張り部材10，10が抜けないようにし
ている。Further, as shown in FIGS. 2 and 5, both ends of the core member 4 are firmly connected to the two pulling members 10 and 10 by the fasteners 13b and 13b so that the core member 4 and the pulling member 10, 10 form a subunit 11. In addition, the tension member 10,
Knots 15 and 15 are formed at the ends of 10 to prevent the pulling members 10 and 10 from coming off from the stoppers 13b and 13b.
【００１３】サブユニット11は、図１に示す如く、ロー
プ本体１に挿入されて摺動自在に被覆され、かつ、その
両端（引張り部材10，10）はロープ本体１の両端と一緒
に折曲げられ、（止め金具13ｂ，13ｂより僅かに手前に
位置する）ロープ本体１に縫い合わされて輪部17，17を
形成している。つまり、芯部材４は、ロープ本体１に摺
動自在であり、かつ、引張り部材10，10を介してロープ
本体１と一体化している。このとき、ロープ本体１は、
サブユニット11の長さよりも２倍程長いので、じゃばら
状に縮んでいる。As shown in FIG. 1, the subunit 11 is inserted into the rope body 1 so as to be slidably covered, and both ends (tensile members 10, 10) of the subunit 11 are bent together with both ends of the rope body 1. The loop portions 17 are formed by being sewn to the rope main body 1 (positioned slightly before the stoppers 13b, 13b). That is, the core member 4 is slidable on the rope body 1 and is integrated with the rope body 1 via the tension members 10, 10. At this time, the rope body 1
It is twice as long as the length of subunit 11, so it shrinks like a bellows.
【００１４】また、ロープ本体１の中央及び両端（輪部
17，17）の外周には、筒袋状の保護用外被袋体２…が巻
設されている。この外被袋体２は、ポリプロピレン繊維
製であり、かつ、蛍光色に染色されたものである。The center and both ends of the rope body 1 (ring portion)
A cylindrical bag-like protective outer bag body 2 ... Is wound around the outer circumference of (17, 17). The outer bag 2 is made of polypropylene fiber and is dyed with a fluorescent color.
【００１５】そして、ロープ本体１両端の輪部17，17に
は、連結金具７，７が取付けられている。図６に示すよ
うに、連結金具７は、開口部24を完全に閉じることので
きるＵ字型シャックル３を用いることが望ましい。
（イ）に示すシャックル３は、シャックル本体20の両端
に形成された孔部32及びネジ孔23に、チョウ型のボルト
部材18を螺合させて開口部24を閉じるタイプのものであ
る。また、（ロ）に示すシャックル３は、シャックル本
体20の両端に形成された孔部32及びネジ孔23に、ボルト
部材18を螺合させ、さらに、ナット部材19がボルト部材
18と螺合する。そして、ボルト部材18先端に設けられた
ピン孔22に割ピン21を挿入して、ボルト部材18の抜止め
をして、開口部24をさらに頑丈に閉じるタイプのもので
ある。なお、（イ）に示すシャックル３のボルト部材18
にも（ロ）と同じようにピン孔22を設け、割ピン21で抜
止めするも、好ましい。The metal fittings 7, 7 are attached to the ring portions 17, 17 at both ends of the rope body 1. As shown in FIG. 6, the connecting fitting 7 is preferably a U-shaped shackle 3 that can completely close the opening 24.
The shackle 3 shown in (A) is of a type in which butterfly-shaped bolt members 18 are screwed into hole portions 32 and screw holes 23 formed at both ends of the shackle body 20 to close the opening portion 24. In the shackle 3 shown in (b), the bolt member 18 is screwed into the hole 32 and the screw hole 23 formed at both ends of the shackle body 20, and the nut member 19 is the bolt member.
Screw with 18. Then, the split pin 21 is inserted into the pin hole 22 provided at the tip of the bolt member 18 to prevent the bolt member 18 from coming off, and the opening 24 is closed more firmly. The bolt member 18 of the shackle 3 shown in (a)
It is also preferable to provide a pin hole 22 and to prevent the split pin 21 from pulling out, as in (b).
【００１６】しかして、本発明の車両牽引ロープは、図
７の（イ）（ロ）に示す如く、牽引車26及び被牽引車27
に備えられている牽引フック25ａ，25ｂに連結される。
（イ）は、牽引車26側のフック25ａとＵ字型シャックル
３との連結状態を示し、この場合、フック25ａは開口状
となっているため、そのままシャックル３をフック25ａ
に引っ掛けて連結する。（ロ）は、被牽引車27側のフッ
ク25ｂとシャックル３との連結状態を示す。Therefore, the vehicle tow rope of the present invention is, as shown in FIGS. 7A and 7B, a tow vehicle 26 and a towed vehicle 27.
Is connected to the tow hooks 25a and 25b provided in the.
(A) shows a state in which the hook 25a on the towing vehicle 26 side and the U-shaped shackle 3 are connected. In this case, since the hook 25a has an open shape, the shackle 3 is directly connected to the hook 25a.
To connect. (B) shows the connection state of the hook 25b on the towed vehicle 27 side and the shackle 3.
【００１７】図８（イ）は、中央が平坦で、かつ、左右
両端30，30が凹凸波状に縮んでいるロープ本体１を、牽
引車26と被牽引車27に連結した牽引前の状態を示してい
る。このとき、ロープ本体１の長さは、（収縮時の）サ
ブユニット11の長さ寸法Ｌとほぼ同一寸法に縮んでいる
（図９（イ）参照）。FIG. 8 (a) shows a state before the tow vehicle in which the rope main body 1 having a flat center and both left and right ends 30, 30 contracting in a wavy shape is connected to the towing vehicle 26 and the towed vehicle 27. Shows. At this time, the length of the rope body 1 is contracted to be approximately the same as the length dimension L of the subunit 11 (when contracted) (see FIG. 9A).
【００１８】そして、牽引車26が動きだすと、縮んだロ
ープ本体１が徐々に伸びだし、（ロ）に示す如く、一杯
に伸びきったときから後方の被牽引車27も引っ張られて
動き出す。つまり、ロープ本体１が伸びきる間は、ロー
プ本体１内の芯部材４が摺動しながら（伸びながら）被
牽引車27を引っ張っているが、被牽引車27の重量が重い
ため動かすことはできない。その後、ロープ本体１が伸
びきったところで、芯部材４に代わって被牽引車27を引
張り動かす。このとき、伸びきったロープ本体１の全長
Ｌ1 は、収縮時の長さ（収縮時のサブユニット11の長さ
寸法Ｌ）の略２倍に設定されている。つまり、サブユニ
ット11は略２倍に伸長している。When the towing vehicle 26 begins to move, the contracted rope body 1 gradually begins to extend, and as shown in (b), the towed vehicle 27 behind the vehicle also pulls and starts moving. That is, while the rope body 1 is fully extended, the towed vehicle 27 is pulled while the core member 4 in the rope body 1 slides (is extended), but since the towed vehicle 27 is heavy, it cannot be moved. Can not. After that, when the rope body 1 is fully extended, the towed vehicle 27 is pulled and moved instead of the core member 4. At this time, the entire length L 1 of the fully extended rope body 1 is set to be approximately twice the length when contracted (the length dimension L of the subunit 11 when contracted). That is, the subunit 11 is extended almost twice.
【００１９】しかして、牽引中のロープ本体１は、
（イ）に示す如く、牽引車26と被牽引車27との車間距離
───即ち、ロープ本体１の全長Ｌ1 ───が短くなっ
ても、ロープ本体１内の芯部材４が張った状態を維持し
ているため、弛んで地面31に摩るようなことはない。し
かしながら、車間距離が上記長さ寸法Ｌよりも短くなる
と、ロープ本体１は弛んでしまうが、（図１と図８に示
すように）中央29に巻設した外被袋体２がロープ本体１
を保護し、ロープ本体１が直接地面31に摩れて破れない
ようにしている。また、ロープ本体１中央及び両端の輪
部17，17に巻設した外被袋体２…は、蛍光色に染色され
ているため、夜間の牽引中には白旗28の代わりの目印と
なっている。Then, the rope body 1 being pulled is
As shown in (a), even if the inter-vehicle distance between the towing vehicle 26 and the towed vehicle 27, that is, the total length L 1 of the rope body 1 becomes short, the core member 4 in the rope body 1 is stretched. Since it keeps the open state, it does not loosen and rub against the ground 31. However, when the vehicle-to-vehicle distance becomes shorter than the length dimension L, the rope body 1 is loosened, but the outer bag body 2 wound around the center 29 (as shown in FIGS. 1 and 8) is not attached to the rope body 1.
To protect the rope body 1 from being directly worn by the ground 31 and breaking. Further, since the outer bag body 2 which is wound around the center of the rope body 1 and the ring portions 17, 17 at both ends is dyed with a fluorescent color, it serves as a mark instead of the white flag 28 during towing at night. There is.
【００２０】また、図８（ハ）と図９に示すように、牽
引中にロープ本体１に規定以上の張力がかかってロープ
本体１が破断したり、牽引フック25ａ，25ｂやＵ字型シ
ャックル３の老朽化によって連結が外れ、そのときに生
じるロープ本体１又は連結金具７を付けたロープ本体１
の飛び跳ね現象に対して、本発明の車両牽引ロープは安
全性を備えている。即ち、芯部材４は、伸縮性の弾性体
５…と非伸縮性（可撓性）の中間緩衝部材６…とが交互
に連結しているので、弾性体５…が急激に収縮する反動
力（反動勢い）を各中間緩衝部材６…が吸収（緩衝）─
──即ち、中間緩衝部材６は可撓性なので、反動力のベ
クトルを分散する───してしまうためである。従っ
て、万が一ロープ本体１及び連結金具７の飛び跳ねがお
きても車両（被牽引車27）の手前で失速し、車両に激突
しないので事故にならない。Further, as shown in FIGS. 8 (c) and 9, the rope body 1 is broken during pulling due to a tension higher than the specified value, and the rope hooks 25a, 25b and the U-shaped shackle are pulled. 3 is deteriorated and the connection is broken, and the rope body 1 or the rope body 1 with the connecting fitting 7 attached at that time
The vehicle tow rope of the present invention has safety against the bounce phenomenon. That is, in the core member 4, since the stretchable elastic bodies 5 and the non-stretchable (flexible) intermediate cushioning members 6 are alternately connected, the reaction force that causes the elastic bodies 5 to rapidly contract. (Reaction momentum) is absorbed (buffered) by each intermediate cushioning member 6 ...
That is, since the intermediate cushioning member 6 is flexible, it disperses the vector of the reaction force. Therefore, even if the rope body 1 and the connecting metal fitting 7 bounce off, the vehicle (the towed vehicle 27) stalls in front of the vehicle and does not collide with the vehicle, so an accident does not occur.
【００２１】また、中間緩衝部材６は、その長さ寸法を
サブユニット11の長さ寸法Ｌの20〜60％に設定されてい
る。なお、中間緩衝部材６の長さ寸法が全長の20％より
も短いと、ロープ飛び跳ねの反動力を緩衝するのに不十
分であり、全長の60％よりも長いと、弾性体５が短すぎ
て伸び率過大となり、傷み易くなる。そのため、中間緩
衝部材６の長さ寸法を全長の20〜60％の範囲内に設定す
るのが、好都合となる。さらに限定すると、望ましくは
25〜50％が良い。The length of the intermediate cushioning member 6 is set to 20 to 60% of the length L of the subunit 11. If the length of the intermediate cushioning member 6 is shorter than 20% of the total length, it is insufficient to buffer the reaction force of the rope jumping, and if it is longer than 60% of the total length, the elastic body 5 is too short. And the elongation is too high, and it is easily damaged. Therefore, it is convenient to set the length dimension of the intermediate cushioning member 6 within the range of 20 to 60% of the total length. More limited, preferably
25-50% is good.
【００２２】図９は、中間緩衝部材６の配置及び長さ割
合を変えた形態例を示しており、（イ）は図１〜図８で
説明したものであり、３区分して中間緩衝部材６を中間
に１箇所設け、長さ寸法Ａ1 をサブユニット11の長さ寸
法Ｌの約25％に設定したタイプであり、（ロ）は３区分
して左右両端に２箇所設け、合計長さ寸法Ａ2 ×２を約
50％に設定したタイプであり、（ハ）は５区分して中央
の弾性体５の左右２箇所に設け、合計長さ寸法Ａ3 ×２
を約30％に設定したタイプである。なお、これら以外に
中間緩衝部材６の配置が考えられるが、長さ割合は20〜
60％の範囲内に設定することが、望ましい。FIG. 9 shows an example in which the arrangement and length ratio of the intermediate cushioning member 6 are changed. (A) is the one explained in FIGS. 1 to 8, and the intermediate cushioning member is divided into three sections. This is a type in which 6 is provided at one place in the middle and the length dimension A 1 is set to about 25% of the length dimension L of the subunit 11. Size A 2 x 2 is approx.
It is a type set to 50%, and (C) is divided into 5 parts and provided in two places on the left and right of the elastic body 5 at the center, and the total length dimension A 3 × 2
Is a type that is set to about 30%. In addition to the above, the arrangement of the intermediate cushioning member 6 is conceivable, but the length ratio is 20 to
It is desirable to set it within the range of 60%.
【００２３】[0023]
【発明の効果】本発明は上述の如く構成されるので、次
に記載する効果を奏する。Since the present invention is configured as described above, it has the following effects.
【００２４】（請求項１，２又は３記載の車両牽引ロー
プによれば）牽引中、万が一連結部が外れ、それによっ
てロープ飛び跳ね現象が生じても、中間緩衝部材６…が
ロープの反動力を緩衝する───紐状弾性体５の短縮弾
性エネルギーを吸収する───ので、車両までとどか
ず、車両を傷つけることがない。特に、被牽引車27側へ
飛び跳ね現象をおこしたときの乗員への損傷を、未然に
防ぐことができる。(By the vehicle towing rope according to claim 1, 2 or 3) Even if the connecting portion is disconnected during the towing and the rope jumping phenomenon is caused by this, the intermediate cushioning members 6 ... Since it absorbs the shortening elastic energy of the string-shaped elastic body 5, it does not reach the vehicle and does not damage the vehicle. In particular, it is possible to prevent damage to the occupant when the phenomenon of jumping to the towed vehicle 27 side occurs.
【００２５】（請求項４記載の車両牽引ロープによれ
ば）比較的強度の大きい素材を使用し、さらに、強度を
増す織り方で形成されているので、ロープ本体１は、強
度及び耐久性に優れている。 （請求項５記載の車両牽引ロープによれば）Ｕ字型シャ
ックル３は、開口部24が完全に閉じるのでフック25ａ，
25ｂに確実に連結できる。また、強度・耐久性が大き
く、不意に外れることがない。(According to the vehicle tow rope according to claim 4) Since the material having a relatively high strength is used and the weaving method is used to increase the strength, the rope body 1 has high strength and durability. Are better. In the U-shaped shackle 3 (according to the vehicle tow rope according to claim 5), since the opening 24 is completely closed, the hook 25a,
Can be securely connected to 25b. In addition, it has high strength and durability and does not come off unexpectedly.
【００２６】（請求項６記載の車両牽引ロープによれ
ば）弾性体５の伸び率に余裕をもたせ、かつ、飛び跳ね
現象時のロープ本体１の反動力を緩衝する───弾性体
５の弾性エネルギーの吸収───のに効果的である。 （請求項７記載の車両牽引ロープによれば）弾性体５の
強度及び耐久性が大きい。 （請求項８記載の車両牽引ロープによれば）弛みによっ
て、ロープ本体１が直接地面31に摩れて傷めないよう保
護できる。また、連結金具７の摩擦によってロープ本体
１の輪部17が傷まないよう保護できる。 （請求項９記載の車両牽引ロープによれば）夜間の車両
牽引中の目印として有効である。(According to the vehicle tow rope according to claim 6), the elastic body 5 has a sufficient elongation rate and the reaction force of the rope body 1 at the time of a jumping phenomenon is buffered. It is effective in absorbing energy. The elastic body 5 has high strength and durability (according to the vehicle towing rope of claim 7). Due to the slack (according to the vehicle tow rope of claim 8), the rope body 1 can be protected from being directly worn by the ground 31 and being damaged. Further, the ring portion 17 of the rope body 1 can be protected from being damaged by the friction of the connecting fitting 7. It is effective as a mark during vehicle towing at night (according to the vehicle towing rope of claim 9).
【図１】本発明の車両牽引ロープの実施の一形態を示す
斜視図である。FIG. 1 is a perspective view showing an embodiment of a vehicle tow rope of the present invention.
【図２】サブユニットの斜視図である。FIG. 2 is a perspective view of a subunit.
【図３】弾性体と中間緩衝部材との連結状態を示す構成
説明図である。FIG. 3 is a configuration explanatory view showing a connected state of an elastic body and an intermediate cushioning member.
【図４】弾性体と他の中間緩衝部材との連結状態を示す
構成説明図である。FIG. 4 is a structural explanatory view showing a connected state of an elastic body and another intermediate cushioning member.
【図５】弾性体と引張り部材との連結状態を示す構成説
明図である。FIG. 5 is a structural explanatory view showing a connected state of an elastic body and a tension member.
【図６】Ｕ字型シャックルの正面図である。FIG. 6 is a front view of a U-shaped shackle.
【図７】フックとＵ字型シャックルとの連結状態を示す
構成説明図である。FIG. 7 is a structural explanatory view showing a connected state of a hook and a U-shaped shackle.
【図８】牽引車が被牽引車を牽引する状態を示す簡略説
明図である。FIG. 8 is a simplified explanatory diagram showing a state in which the towing vehicle pulls the towed vehicle.
【図９】弾性体と中間緩衝部材の配置を示す簡略説明図
である。FIG. 9 is a simplified explanatory view showing the arrangement of an elastic body and an intermediate cushioning member.
１ ロープ本体 ２ 保護用外被袋体 ３ Ｕ字型シャックル ４ 芯部材 ５ 弾性体 ６ 中間緩衝部材 ７ 連結金具 ９ ゴム紐 1 Rope body 2 Protective outer bag 3 U-shaped shackle 4 Core member 5 Elastic body 6 Intermediate cushioning member 7 Connecting metal fitting 9 Rubber cord
Claims (9)
１によって外嵌被覆される芯部材４とを備え、該芯部材
４は伸縮自在な紐状弾性体５と非伸縮性の中間緩衝部材
６とを交互に連結して成ることを特徴とする車両牽引ロ
ープ。1. A tubular bag-shaped rope main body (1) and a core member (4) fitted and covered by the rope main body (1). The core member (4) and a non-stretchable intermediate elastic body (5). A vehicle tow rope characterized by being alternately connected to the cushioning member 6.
１の両端に取付けた連結金具７，７と、上記ロープ本体
１によって外嵌被覆される芯部材４とを備え、該芯部材
４は伸縮自在な紐状弾性体５と非伸縮性の中間緩衝部材
６とを交互に連結して成ることを特徴とする車両牽引ロ
ープ。2. A core member 4 having a tubular bag-shaped rope body 1, connecting fittings 7, 7 attached to both ends of the rope body 1, and a core member 4 externally fitted and covered by the rope body 1. Reference numeral 4 is a vehicle tow rope characterized by comprising elastic string-like elastic bodies 5 and non-expandable intermediate cushioning members 6 alternately connected.
１の両端に取付けた連結金具７，７と、上記ロープ本体
１に挿入されて摺動自在に被覆され、かつ、その両端が
該ロープ本体１の両端と縫製等で一体化した芯部材４と
を備え、該芯部材４は伸縮自在な紐状弾性体５と非伸縮
性で偏平帯状の中間緩衝部材６とを交互に連結して成る
ことを特徴とする車両牽引ロープ。3. A tubular bag-shaped rope main body 1, connecting fittings 7, 7 attached to both ends of the rope main body 1, slidably covered by being inserted into the rope main body 1, and both ends thereof. Both ends of the rope body 1 and a core member 4 integrated by sewing or the like are provided, and the core member 4 alternately connects an elastic string-like elastic body 5 and a non-expandable flat belt-shaped intermediate cushioning member 6. A vehicle tow rope characterized by comprising:
流れ2/2 綾筒織りにて形成された請求項１，２又は３記
載の車両牽引ロープ。4. The vehicle towing rope according to claim 1, wherein the rope body 1 is made of polyamide synthetic fiber and is formed by a one-way 2/2 twill weave.
請求項２又は３記載の車両牽引ロープ。5. The vehicle tow rope according to claim 2, wherein the connecting fitting 7 is a U-shaped shackle 3.
60％に設定した請求項１，２又は３記載の車両牽引ロー
プ。6. The length dimension of the intermediate cushioning member 6 is 20 to the total length.
The vehicle towing rope according to claim 1, wherein the rope is set to 60%.
紐９を複数本結束して形成された請求項１，２又は３記
載の車両牽引ロープ。7. The vehicle towing rope according to claim 1, wherein the cord-like elastic body 5 is formed by binding a plurality of rubber cords 9 having an elongation rate of 300% or more.
リプロピレン繊維製で筒袋状の保護用外被袋体２…を巻
設した請求項１，２，３，４又は７記載の車両牽引ロー
プ。8. A vehicle tow according to claim 1, 2, 3, 4, or 7, wherein a tubular bag-shaped protective jacket bag body 2 made of polypropylene fiber is wound around the center and both ends of the rope body 1. rope.
求項８記載の車両牽引ロープ。9. The vehicle tow rope according to claim 8, wherein the protective outer bag body 2 is dyed with a fluorescent color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7237758A JPH0958235A (en) | 1995-08-22 | 1995-08-22 | Rope for pulling vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7237758A JPH0958235A (en) | 1995-08-22 | 1995-08-22 | Rope for pulling vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0958235A true JPH0958235A (en) | 1997-03-04 |
Family
ID=17020022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7237758A Pending JPH0958235A (en) | 1995-08-22 | 1995-08-22 | Rope for pulling vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0958235A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672392A (en) * | 2017-11-20 | 2018-02-09 | 重庆优优新材料有限公司 | A kind of vehicle windlass device |
| CN107720587A (en) * | 2017-11-16 | 2018-02-23 | 重庆优优新材料有限公司 | A kind of vehicle-mounted capstan system for being easy to adjustment direction |
| CN107719041A (en) * | 2017-11-16 | 2018-02-23 | 重庆优优新材料有限公司 | A kind of vehicle-mounted capstan system in adjustable direction |
| CN107720588A (en) * | 2017-11-20 | 2018-02-23 | 重庆优优新材料有限公司 | A kind of vehicle-mounted capstan system of one |
| CN107745611A (en) * | 2017-11-16 | 2018-03-02 | 重庆优优新材料有限公司 | A kind of vehicle-mounted capstan system of two-point locating |
| CN107878132A (en) * | 2017-11-24 | 2018-04-06 | 重庆优优新材料有限公司 | A kind of vehicle-mounted capstan system of circulating type |
| US10987983B1 (en) | 2020-10-29 | 2021-04-27 | King Abdulaziz University | Dampening safety device able to attach to a soft towline and methods for use |
-
1995
- 1995-08-22 JP JP7237758A patent/JPH0958235A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720587A (en) * | 2017-11-16 | 2018-02-23 | 重庆优优新材料有限公司 | A kind of vehicle-mounted capstan system for being easy to adjustment direction |
| CN107719041A (en) * | 2017-11-16 | 2018-02-23 | 重庆优优新材料有限公司 | A kind of vehicle-mounted capstan system in adjustable direction |
| CN107745611A (en) * | 2017-11-16 | 2018-03-02 | 重庆优优新材料有限公司 | A kind of vehicle-mounted capstan system of two-point locating |
| CN107719041B (en) * | 2017-11-16 | 2019-12-03 | 金华鼎逸工业产品设计有限公司 | A kind of vehicle-mounted capstan system in adjustable direction |
| CN107745611B (en) * | 2017-11-16 | 2019-12-03 | 金华鼎逸工业产品设计有限公司 | A kind of vehicle-mounted capstan system of two-point locating |
| CN107720587B (en) * | 2017-11-16 | 2020-02-21 | 温州普睿达机械科技有限公司 | Vehicle-mounted winch system easy to adjust direction |
| CN107672392A (en) * | 2017-11-20 | 2018-02-09 | 重庆优优新材料有限公司 | A kind of vehicle windlass device |
| CN107720588A (en) * | 2017-11-20 | 2018-02-23 | 重庆优优新材料有限公司 | A kind of vehicle-mounted capstan system of one |
| CN107672392B (en) * | 2017-11-20 | 2019-12-10 | 苏州市相城区黄桥工业园经济发展有限公司 | Vehicle winch traction device |
| CN107720588B (en) * | 2017-11-20 | 2020-02-21 | 温州普睿达机械科技有限公司 | Integrated vehicle-mounted winch system |
| CN107878132A (en) * | 2017-11-24 | 2018-04-06 | 重庆优优新材料有限公司 | A kind of vehicle-mounted capstan system of circulating type |
| US10987983B1 (en) | 2020-10-29 | 2021-04-27 | King Abdulaziz University | Dampening safety device able to attach to a soft towline and methods for use |
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