JPH08270736A - Connecting structure for belt with crosspiece - Google Patents
Connecting structure for belt with crosspieceInfo
- Publication number
- JPH08270736A JPH08270736A JP9962595A JP9962595A JPH08270736A JP H08270736 A JPH08270736 A JP H08270736A JP 9962595 A JP9962595 A JP 9962595A JP 9962595 A JP9962595 A JP 9962595A JP H08270736 A JPH08270736 A JP H08270736A
- Authority
- JP
- Japan
- Prior art keywords
- joint
- belt
- shaped
- overlap
- area
- 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.)
- Granted
Links
Landscapes
- Belt Conveyors (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は棧付ベルトの接合構造、
詳しくは1プライ以上の抗張体帆布の表面並びにプライ
間に熱可塑性樹脂又はゴムを薄く被覆したベルト本体の
下面にベルト蛇行防止用のV形棧を設けたベルトであっ
て、食料品、包装、化学剤等のような軽量物を屋内搬送
する軽搬送用の棧付ベルトの接合構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint structure for a belt with a joint,
Specifically, it is a belt in which a V-shaped sleeve for preventing belt meandering is provided on the surface of one or more ply tensile canvas and the lower surface of a belt main body thinly coated with a thermoplastic resin or rubber between plies. The present invention relates to a joint structure of a belt with a cauldron for light transportation of a lightweight material such as a chemical agent indoors.
【0002】[0002]
【従来の技術】従来、ベルトの蛇行防止と小プーリ径対
応を目的として帯状のベルト本体の下面側にベルト蛇行
防止用のV形棧を設けた軽搬送用棧付ベルトが使用され
てきているが、この棧付ベルトの接合構造としては、図
8に示すようにベルト本体22の接合用両端部22A、
22Bを互いに逆位相となる対向的なV形ジグザグ状に
切断し、該両端部22A、22Bを突き合わせて無端状
に接合したフィンガー接合構造とし、その裏面側に巾方
向に対し、中央部又は両端部の位置にてベルト長手方向
にV形棧3を溶着加工した棧付ベルト21は公知であ
る。2. Description of the Related Art Conventionally, a light-carrying belt with a lever has been used in which a belt-shaped belt main body is provided with a V-shaped groove for preventing the belt from meandering for the purpose of preventing the belt from meandering and dealing with a small pulley diameter. However, as shown in FIG. 8, the joining structure of the belt with a joint includes both joining end portions 22A of the belt body 22,
22B is cut into opposite V-shaped zigzags having opposite phases, and both end portions 22A and 22B are abutted to form an endless finger joint structure, and the back surface side thereof has a center portion or both ends in the width direction. A belt 21 with a joint formed by welding a V-shaped joint 3 in the longitudinal direction of the belt at a position of a portion is known.
【0003】さらに、具体的には実開平2−10632
3には棧付ベルトのフィンガー接合構造として樹脂ベル
トの巾方向曲げ応力の集中する接合部位に接合界面を覆
い得る面積をもった補強シートを一体に積層したことを
特徴とする樹脂ベルトのフィンガー接合構造が開示され
ている。[0003] More specifically, the actual Kaihei 2-10632
In Fig. 3, a finger joint structure of a resin belt is characterized in that a reinforcing sheet having an area capable of covering a joint interface is integrally laminated at a joint portion where a bending stress in a width direction of the resin belt is concentrated as a finger joint structure of a belt with a finger. A structure is disclosed.
【0004】[0004]
【発明が解決しようとする課題】しかしながら、従来の
方式であるフィンガー接合構造においては、オーバーラ
ップ接合構造に比べ、接合部の接合領域との差とも関連
して、その接合強度は減少し、特にベルト裏面(特に帆
布面)に蛇行防止棧を設置する場合には、搬送物の片荷
状態によってベルトの片寄り現象にてプーリのV溝で棧
が接触し、ベルト幅方向には強い力がかかるために棧付
周辺部のフィンガー形状に沿って割れが発生しベルトの
早期切断の要因となっていた。However, in the conventional finger joint structure, as compared with the overlap joint structure, the joint strength of the finger joint structure decreases in relation to the difference between the joint region and the joint region. When a meandering prevention sleeve is installed on the back surface of the belt (especially on the canvas surface), due to the one-sided loading condition of the conveyed object, the belt comes into contact with the V groove of the pulley and a strong force is applied in the belt width direction. As a result, cracks were generated along the finger shape at the peripheral portion of the shaft, which was a factor of early cutting of the belt.
【0005】又、補強シートを積層したフィンガー接合
構造は上述のフィンガー接合構造に比較し、フィンガー
接合部分の表裏面は応力集中の生じる部分を補強布で覆
っているため、特に引張力及び曲げ応力に対し十分に補
強されフィンガー接合部の接着界面の割れ等が防止でき
る点では優れているが、小プーリ径又は/及び高速走行
では依然としてフィンガー接合部の接着界面より割れが
発生する欠点がある。Further, compared with the above-mentioned finger joint structure, the finger joint structure in which a reinforcing sheet is laminated has a tensile cloth and a bending stress because the front and back surfaces of the finger joint are covered with a reinforcing cloth on the areas where stress concentration occurs. On the other hand, it is excellent in that it is sufficiently reinforced to prevent cracks at the adhesive interface of the finger joints, but there is a drawback that cracks still occur at the adhesive interface of the finger joints at a small pulley diameter and / or at high speeds.
【0006】本発明は前記した問題点を解決すべく鋭意
検討した結果提案に至ったもので、フィンガー接合部の
接合構造を一部改変することによりベルト幅方向に作用
する応力などを考慮し、小プーリ径においても十分耐
え、しかも蛇行防止用のV形棧領域の接合部とV形棧領
域を除く残余領域の接合部の屈曲寿命を増大する効果の
ある棧付ベルトの接合部の構造を提供することを目的と
するものである。The present invention has been made as a result of intensive studies to solve the above-mentioned problems. In consideration of stress acting in the belt width direction by partially modifying the joint structure of the finger joints, The structure of the joint part of the belt with a joint is sufficient to withstand even a small pulley diameter, and has the effect of increasing the bending life of the joint part of the V-shaped joint region for preventing meandering and the joint portion of the remaining region excluding the V-shaped joint region. It is intended to be provided.
【0007】[0007]
【課題を解決するための手段】前記した目的を達成する
ため本発明の特徴とするところは、少なくとも1プライ
の帆布を芯体層とし、その表面および各プライ間に熱可
塑性樹脂もしくはゴムを被覆積層してなるベルト本体の
表又は裏面側にベルト長手方向に延出したV形棧を結合
した棧付ベルトの両端部を互いに対向的にジグザグ状に
切断し、該ジグザグ状端部を突き合わせて嵌合せしめた
棧付ベルトの接合構造において、該接合部の曲げ応力の
集中するV形棧領域の接合をオーバーラップ接合とし、
V形棧領域を除く残余領域の接合をジグザグ状のフィン
ガー接合とした複合接合構造にて形成せしめたことを特
徴とする棧付ベルトの接合構造にある。In order to achieve the above-mentioned object, the present invention is characterized in that at least one ply of canvas is used as a core layer and a thermoplastic resin or rubber is coated between the surface and each ply. Both ends of a belt with a joint, in which a V-shaped casing extending in the belt longitudinal direction is joined to the front or back side of the laminated belt body, are cut in zigzag shapes opposite to each other, and the zigzag ends are butted. In the joint structure of the fitted belt with a joint, the joint of the V-shaped joint region where the bending stress of the joint is concentrated is an overlap joint,
A joint structure for a belt with a joint is characterized in that the joint of the remaining region excluding the V-shaped joint region is formed by a composite joint structure in which a zigzag finger joint is formed.
【0008】[0008]
【作用】本発明に係る接合構造はV形棧領域のオーバー
ラップ接合と残余領域のフィンガー接合との複合接合構
造とすることにより小プーリ径に対応するベルトの屈曲
性はフィンガー接合で保持せしめ、又棧付領域の割れは
接合保持率のよいオーバーラップ接合で保持せしめるこ
とによってベルトの蛇行防止と小プーリ径に対応し易く
して棧付ベルトの寿命を大巾に向上せしめる。The joining structure according to the present invention is a composite joining structure of overlapping joints in the V-shaped cauldron region and finger joints in the remaining region so that the flexibility of the belt corresponding to the small pulley diameter is maintained by the finger joints. Further, cracks in the caulked area can be prevented by the overlapped joint having a good joint retention rate, so that the belt can be prevented from meandering and can easily cope with a small pulley diameter, and the life of the caulked belt can be greatly extended.
【0009】[0009]
【実施例】以下、本発明に係る軽搬送用の棧付ベルトの
接合構造について添付図面を参照しつつ詳細に説明す
る。図1はこの発明の実施例の底面図、図2は図1のX
−X線断面図、図3は図1のY−Y線断面図で、これら
の図において1は棧付ベルトで帯状のベルト本体2の下
面にV形形状の棧3が固着されたもので、ベルト本体2
は帆布4、具体的には綿、ポリアミド、ポリエステル、
ビニロン等の繊維製織布に熱可塑性樹脂、例えばポリウ
レタン、PVC等を含浸あるいはコーティングしてなる
帆布4の片面あるいは両面に、ポリウレタン、PVC等
の熱可塑性樹脂又はNR、SBR、NBR、EPR、E
PT、IIR、IR、BR等の単一材もしくはこれらを
ブレンドしたゴム等からなるカバー材5が積層被覆さ
れ、ベルト本体2が形成される。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The joint structure of a light-carrying belt with a joint according to the present invention will be described in detail below with reference to the accompanying drawings. FIG. 1 is a bottom view of an embodiment of the present invention, and FIG. 2 is an X of FIG.
-X sectional view, FIG. 3 is a sectional view taken along the line YY of FIG. 1. In these drawings, reference numeral 1 is a belt with a zipper, and a V-shaped zipper 3 is fixed to the lower surface of a belt-shaped belt body 2. , Belt body 2
Is canvas 4, specifically cotton, polyamide, polyester,
Polyurethane, PVC or other thermoplastic resin or NR, SBR, NBR, EPR, E on one or both sides of a canvas 4 made by impregnating or coating a thermoplastic resin such as polyurethane or PVC on vinylon or other fiber woven fabric.
A cover material 5 made of a single material such as PT, IIR, IR, BR, or a rubber obtained by blending these materials is laminated and coated to form the belt body 2.
【0010】そして、上記の如きベルトにおいてその両
端部の接合構造は、V形棧が接着されるV形棧領域を除
く部分Mはベルト本体2の両端部2A、2Bにおいて、
一体積層されたカバー材5と帆布4の先端を所定長さと
巾のV形ジグザグ状に切断し一端部2Aを形成し、同様
に他端部2Bを一端部2Aと対向的になるように形成し
て両端部2A、2Bをジグザグ状の端部同志は入れ子状
に突き合わせて無端状に接合する従来のフィンガー接合
構造とする。In the above-described belt, the joining structure of both ends of the belt is such that the portion M excluding the V-shaped cauldron region to which the V-shaped caulks are bonded is at both ends 2A and 2B of the belt main body 2.
One end 2A is formed by cutting the ends of the integrally laminated cover material 5 and canvas 4 into a V-shaped zigzag having a predetermined length and width, and similarly the other end 2B is formed so as to face the one end 2A. Then, the both ends 2A and 2B have a conventional finger joint structure in which zigzag-shaped end portions are abutted in a nested manner and joined endlessly.
【0011】V形棧が接着されるV形棧領域Nのベルト
本体の両端部2A’、2B’は所定長さの重ね代にて一
端部2A’と他端部2B’を重ね合わせたオーバーラッ
プ接合構造とする。このオーバーラップ接合時の重ね代
はベルトの屈曲性及び小プーリ径対応のため通常10〜
50mmの範囲に規制し、より好ましくは15〜35m
mの範囲で形成される。又、V形棧領域Nの巾はV形棧
の上巾より夫々5mm以上の間隔を持たせる。Both ends 2A 'and 2B' of the belt body in the V-shaped groove area N to which the V-shaped groove is adhered are overlaid by overlapping one end 2A 'and the other end 2B' with a predetermined length of overlapping margin. Use a lap joint structure. The overlap margin at the time of this overlap joining is usually 10 due to the flexibility of the belt and the small pulley diameter.
Regulate within a range of 50 mm, more preferably 15-35 m
It is formed in the range of m. Further, the width of the V-shaped cauldron region N is set to have a distance of 5 mm or more from the upper width of the V-shaped cauldron.
【0012】ここで重ね代が10mm未満ではエンドレ
ス接合部が剪断破壊に至る不具合があり、一方重ね代が
50mm以上では剛性が高くなりすぎてプーリで屈曲さ
せた時に接合部の割れに至る問題がある。又、V形棧領
域Nの巾は5mm未満ではV形棧が乗り上げた場合割れ
る恐れがある。即ち、棧付ベルトのベルト本体2の接合
部は、V形棧領域を除く部分Mはフィガー接合構造から
なりV形棧領域Nはオーバーラップ接合構造とするに二
種類の接合手段が講ぜられている。Here, if the overlap margin is less than 10 mm, there is a problem that the endless joint part causes shear fracture, while if the overlap margin is 50 mm or more, the rigidity becomes too high and the joint part is cracked when bent by a pulley. is there. If the width of the V-shaped cauldron N is less than 5 mm, the V-shaped cauldron may crack when it rides up. That is, in the joint portion of the belt main body 2 of the belt with a joint, the portion M excluding the V-shaped joint area has a Figer joint structure, and the V-shaped joint area N has an overlap joint structure. There is.
【0013】尚、前記V形棧領域のオーバーラップ接合
構造は図3に示す如く裏面側に位置するベルト本体の重
ね代部の一方の表面カバー層5を除去し重ね代部2B’
を形成し、その除去部分にカバー層と同材質の薄い樹脂
又はゴムシートもしくは接着剤を介在せしめて表面側に
位置するベルト本体の重ね代部2A’を重ね合わせ、加
熱融着又は接着して接合する。このようにして両端部が
接合されたベルト本体の裏面側には、ベルト長手方向に
延出するV形棧3を固着或いは溶着して棧付ベルトの接
合構造をもつエンドレスベルトが完成する。The overlap joint structure of the V-shaped groove region is formed by removing one surface cover layer 5 of the overlap margin portion of the belt body located on the back surface side as shown in FIG.
Is formed, and a thin resin or rubber sheet of the same material as the cover layer or an adhesive agent is interposed in the removed portion, and the overlap margin portion 2A ′ of the belt main body located on the front surface side is overlapped, and heat fusion or adhesion is performed. To join. In this way, an endless belt having a joint structure of a belt with a joint is completed by fixing or welding a V-shaped joint 3 extending in the longitudinal direction of the belt on the back surface side of the belt main body to which both ends are joined.
【0014】以上は芯体帆布4が1プライの場合につい
て説明したが、1プライに限らず図4および図5に示す
2プライの芯体帆布の場合においても上記接合構造と同
様手段によって適用することができる。即ち、ベルト本
体12のV形棧領域を除く部分Mの両端部12A、12
Bを体向的にV形ジグザグ状に切断し入れ子状に突き合
わせフィンガー接合とし、又V形棧領域Nの両端部12
A’、12B’オーバーラップ接合とする。Although the case where the core canvas 4 has one ply has been described above, the core canvas of not only one ply but also the two-ply core canvas shown in FIGS. 4 and 5 can be applied by the same means as the above-mentioned joining structure. be able to. That is, both end portions 12A, 12 of the portion M of the belt body 12 excluding the V-shaped groove area
B is cut toward the body in a V-shaped zigzag shape to form a nested butted finger joint, and both ends 12 of the V-shaped shell region N are joined together.
A ′ and 12B ′ overlap joining is performed.
【0015】次に、本発明に係る棧付ベルト接合構造に
よるベルト接合部の効果を試験例により説明する。1プ
ライのポリエステル帆布の片面にポリウレタン樹脂から
なる厚み0.2mmのカバー層を積層した本体ベルトの
両端部を10mm巾×35mm長のV形ジグザグ形状の
フィンガー接合と巾5mm×重ね代35mmのベルト形
状のオーバーラップ接合との2種類のベルト接合部を形
成し、ベルト裏面側に図6に示すV形棧3(上巾10m
m、底巾7.8mm、高さ3mmで底部に円弧状の縦溝
付)を取り付けた本発明によるベルト接合部を形成した
図1に相当する棧付ベルト1と、一方比較例として図8
に示すベルト接合部をフィンガー接合構造のみとし、他
の条件は上記と全く同じ従来ベルトの接合部を形成した
ベルト21を形成した。Next, the effect of the belt joint portion of the jointed belt joint structure according to the present invention will be described with reference to test examples. A belt with a 10 mm width x 35 mm length V-shaped zigzag finger joints and a width of 5 mm x 35 mm overlap at both ends of the main body belt in which a 0.2 mm thick cover layer made of polyurethane resin is laminated on one side of 1-ply polyester canvas. Formed two types of belt joints with overlapping overlap joints, and on the back side of the belt, V-shaped joint 3 shown in Fig. 6 (upper width 10m
m, the bottom width is 7.8 mm, the height is 3 mm, and the bottom part is provided with a circular arc-shaped vertical groove).
The belt joint shown in (1) has only the finger joint structure, and the other conditions are exactly the same as the above, and the belt 21 having the joint of the conventional belt is formed.
【0016】これらのベルトを図7に示すドライブプー
リ31、テークアッププーリ33、テールプーリ34お
よびベンドプーリ32に懸架し、ベルト張力3.9KN
/m、ベルト速度150m/分の走行条件下で走行さ
せ、ベルト接合部に亀裂が生じるまでの屈曲回数を測定
した。尚、ドライブプーリ31、テークアッププーリ3
3、およびテールプーリ34はV溝付プーリ、ベンドプ
ーリ32はフラットなプーリで各プーリ径は25mmφ
である。その試験結果を表1に示す。These belts are suspended on the drive pulley 31, the take-up pulley 33, the tail pulley 34 and the bend pulley 32 shown in FIG. 7, and the belt tension is 3.9 KN.
/ M, the belt speed was 150 m / min, and the number of flexures before the crack was generated in the belt joint was measured. The drive pulley 31 and the take-up pulley 3
3, the tail pulley 34 is a V-groove pulley, the bend pulley 32 is a flat pulley, and each pulley diameter is 25 mmφ.
Is. The test results are shown in Table 1.
【0017】[0017]
【表1】 [Table 1]
【0018】この試験の結果より明らかなように、本発
明の接合構造は従来の接合構造に比較し、約4.5倍以
上の動的屈曲回数があり、ベルト寿命が大巾に向上する
ことが確認出来た。As is clear from the results of this test, the joint structure of the present invention has a dynamic bending frequency of about 4.5 times or more as compared with the conventional joint structure, and the belt life is greatly improved. Was confirmed.
【0019】[0019]
【発明の効果】以上の如く、本発明に係る軽搬送用の棧
付ベルトの接合構造はV形棧領域のオーバーラップ接合
とV形棧領域以外のフィンガー接合とを組み合わせた複
合接合構造とすることにより、曲げ応力の集中する蛇行
防止用のV形棧領域の接合強力を向上させ、フィンガー
部の割れを防止し、合わせて剛性の緩和により屈曲性の
保持をはかり小プーリ径に対応出来ることにより小プー
リ径でかつ蛇行防止機能を有してベルト寿命の大巾な向
上を達成する事が出来る。As described above, the joint structure of the caulked belt for light transport according to the present invention is a composite joint structure in which the overlap joint of the V-shaped joint region and the finger joint other than the V-shaped joint region are combined. As a result, it is possible to improve the joint strength of the V-shaped cauldron region for preventing meandering where bending stress concentrates, prevent cracking of the finger part, and also to maintain flexibility by relaxing rigidity and to accommodate small pulley diameters. As a result, it is possible to achieve a great improvement in belt life with a small pulley diameter and a meandering prevention function.
【図1】本発明に係る棧付ベルト接合部の背面図であ
る。FIG. 1 is a rear view of a jointed belt joint according to the present invention.
【図2】図1のX−X線断面図である。FIG. 2 is a sectional view taken along line XX of FIG.
【図3】図3は図1のY−Y線断面図である。FIG. 3 is a sectional view taken along line YY of FIG.
【図4】本発明に係る棧付ベルト接合部の他の実施例を
示す図2相当図である。FIG. 4 is a view corresponding to FIG. 2 showing another embodiment of the jointed belt joint according to the present invention.
【図5】本発明に係る棧付ベルト接合部の他の実施例を
示す図3相当図である。FIG. 5 is a view corresponding to FIG. 3, showing another embodiment of the jointed belt joint according to the present invention.
【図6】V形棧の一例を示す斜視図である。FIG. 6 is a perspective view showing an example of a V-shaped sleeve.
【図7】ベルト接合部の耐久性を試験する走行試験機の
概要を示す説明図である。FIG. 7 is an explanatory diagram showing an outline of a running tester that tests the durability of a belt joint.
【図8】従来の棧付ベルトの接合構造を示す図1相当図
である。FIG. 8 is a view corresponding to FIG. 1 showing a conventional joint structure of a belt with a sleeve.
1 搬送用棧付ベルト 2 ベルト本体 3 V形棧 4 帆布層 5 カバー層 2A 残余領域の一方の接合部 2B 残余領域の他方の接合部 2A’V形棧領域の一方の接合部 2B’V形棧領域の他方の接合部 M V形棧領域を除く残余領域 N V形棧領域部分 1 Belt with Conveyor Belt 2 Belt Main Body 3 V-Shape 4 Canvas Layer 5 Cover Layer 2A One Joint of the Remaining Region 2B The Other Joint of the Remaining Region 2A'V-Shape One Joint of the Region 2B'V-Shape The other joint part of the groove area Residual area excluding the MV groove area MV groove area part
Claims (2)
し、その表面および各プライ間に熱可塑性樹脂もしくは
ゴムを被覆積層してなるベルト本体の表又は裏面側にベ
ルト長手方向に延出したV形棧を結合した棧付ベルトの
両端部を互いに対向的にジグザグ状に切断し、該ジグザ
グ状端部を突き合わせて嵌合せしめた棧付ベルトの接合
構造において、該接合部で曲げ応力の集中するV形棧領
域の接合をオーバーラップ接合とし、V形領域を除く残
余領域の接合をジグザグ状のフィンガー接合とした複合
接合構造にて形成せしめたことを特徴とする棧付ベルト
の接合構造。1. A V extending in the belt longitudinal direction on the front or back side of a belt body having at least one ply of canvas as a core layer, and a thermoplastic resin or rubber is laminated between the surface and each ply. Concentration of bending stress at the joints in the joint structure of the jointed belts in which both ends of the jointed belts having the joints are cut in zigzag shapes opposite to each other, and the zigzag ends are butted and fitted together. A joint structure for a belt with a joint, characterized in that the joint of the V-shaped joint region is an overlap joint, and the joint of the remaining region excluding the V-shaped region is a zigzag finger joint.
50mmの範囲にある請求項1記載の棧付ベルトの接合
構造。2. The overlap margin of the overlap joint is 10 to 10.
The joint structure for a belt with a joint according to claim 1, which is in a range of 50 mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9962595A JP2834683B2 (en) | 1995-03-30 | 1995-03-30 | Connection structure of belt with belt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9962595A JP2834683B2 (en) | 1995-03-30 | 1995-03-30 | Connection structure of belt with belt |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08270736A true JPH08270736A (en) | 1996-10-15 |
JP2834683B2 JP2834683B2 (en) | 1998-12-09 |
Family
ID=14252274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9962595A Expired - Fee Related JP2834683B2 (en) | 1995-03-30 | 1995-03-30 | Connection structure of belt with belt |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2834683B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002013593A (en) * | 2000-06-29 | 2002-01-18 | Mitsuboshi Belting Ltd | Junction structure for resin belt and manufacturing method thereof |
JP2012006180A (en) * | 2010-06-22 | 2012-01-12 | Nitta Corp | Method of manufacturing crosspiece-provided belt |
CN106628824A (en) * | 2016-10-11 | 2017-05-10 | 周峰 | Integral type anti-crack conveyor belt |
-
1995
- 1995-03-30 JP JP9962595A patent/JP2834683B2/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002013593A (en) * | 2000-06-29 | 2002-01-18 | Mitsuboshi Belting Ltd | Junction structure for resin belt and manufacturing method thereof |
JP4711490B2 (en) * | 2000-06-29 | 2011-06-29 | 三ツ星ベルト株式会社 | Joint structure of resin belt and manufacturing method thereof |
JP2012006180A (en) * | 2010-06-22 | 2012-01-12 | Nitta Corp | Method of manufacturing crosspiece-provided belt |
CN106628824A (en) * | 2016-10-11 | 2017-05-10 | 周峰 | Integral type anti-crack conveyor belt |
Also Published As
Publication number | Publication date |
---|---|
JP2834683B2 (en) | 1998-12-09 |
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