JPS63236648A - Method of repairing mat - Google Patents
Method of repairing matInfo
- Publication number
- JPS63236648A JPS63236648A JP62071135A JP7113587A JPS63236648A JP S63236648 A JPS63236648 A JP S63236648A JP 62071135 A JP62071135 A JP 62071135A JP 7113587 A JP7113587 A JP 7113587A JP S63236648 A JPS63236648 A JP S63236648A
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- mat
- repair
- backing
- edge
- 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
- 238000000034 method Methods 0.000 title claims description 11
- 239000004744 fabric Substances 0.000 description 10
- 238000000465 moulding Methods 0.000 description 6
- 238000004073 vulcanization Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Carpets (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、玄関マット等のゴムマットにおいて度重なる
使用により波等が生じた変形マットを修復するマット修
復法に関するもので−ある。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a mat repair method for repairing a deformed rubber mat such as an entrance mat that has been damaged by waves or the like due to repeated use.
（従来の技術）
従来、玄関マット等に使用されるゴムマットはパイル糸
を植設した基布と該基布全裏面に未加硫ゴム布を一体に
積層しその外周を平面的に取り巻（ゴム縁と裏ゴムとを
一体加硫成型したものや基布と裏ゴムとを着脱自在に成
形したもの等があって至る場所で使用されており、現在
、定期的にマットの交換を行い、常に吸塵効果の高い状
態で使用するためのレンタル業が盛んである。(Prior art) Conventionally, rubber mats used for entrance mats, etc. are made by laminating a base fabric with pile threads planted thereon, an unvulcanized rubber cloth integrally laminated on the entire back side of the base fabric, and surrounding the outer periphery in a flat manner ( There are mats in which the rubber edge and rubber lining are integrally vulcanized, and mats in which the base fabric and rubber lining are removably molded, and are used in many places. There is a thriving rental business for using it in a state where it is always highly effective at absorbing dust.
（発明が解決しようとする問題点）
しかしながら、マット交換による使用済みのマット（基
布と裏ゴムが一体成形のマス日は、洗濯されて埃等が吸
着しやすいよう着塵剤等の石油系補助剤が使用されるた
めに、マット自体が傷むのは勿論のこと、ゴムの伸縮が
促進され基布、ゴム、ゴム縁等の体積、表面積等の不均
等といった諸条件から歪みが生じ、マットの波釘ち現象
を起こして、使えなくなる変形マットが多く出てくるも
のであった。又、基布が裏地（裏ゴム、縁ゴムからなる
。）より離脱可能なセパレート形のマ。(Problem to be solved by the invention) However, when replacing used mats (where the base fabric and backing rubber are integrally molded), petroleum-based dusting agents such as dust particles are used to easily absorb dust after washing. The use of adjuvants not only damages the mat itself, but also accelerates the expansion and contraction of the rubber, causing distortion due to various conditions such as uneven volume and surface area of the base fabric, rubber, rubber edges, etc. There were many deformed mats that became unusable due to the phenomenon of wavy nails.Also, there were mats in a separate form where the base fabric could be separated from the lining (consisting of lining rubber and edge rubber).
トも同じく、洗濯時に裏地だけを洗った場合も波釘ちを
起こしていた。Similarly, if only the lining was washed during washing, it would also cause wavy spots.
本発明は、上記の点に鑑みなされたものであって、使い
古しのマットや製造上のミスかろ時間の経過とともに波
釘ら現象を起こしたマットを慎理無く取り除き、再度バ
ランスの取れたマットを形成させるためのマット修復法
を提供することを目的とする。The present invention has been developed in view of the above points, and it is possible to unwisely remove worn-out mats or mats that have become wavy over time due to manufacturing errors, and restore the mats to a well-balanced state. The purpose of the present invention is to provide a mat repair method for forming mats.
（問題点を解決するための手段）
上記目的を達成するための本発明の要旨とするところは
、変形マット（１１の縁ゴムと縁ゴム内側の裏ゴム外周
部分を適宜幅及び厚みだけ切り取り、変形マット（１）
の歪みの原因並びに進行状態を把握し切り残した裏ゴム
（４）に適応する配合で且つ形状の補修ゴム（２）を以
てプレスで加圧加硫成型して切り残し裏ゴム（４）の切
口面と補修ゴム（２）の接合面を接着させることを特徴
とするマット修復法にある。(Means for Solving the Problems) The gist of the present invention to achieve the above object is to cut off the edge rubber of 11 and the outer periphery of the back rubber inside the edge rubber by an appropriate width and thickness. Transforming mat (1)
After understanding the cause of distortion and the progress state of the uncut back rubber (4), the repair rubber (2) with a composition and shape suitable for the uncut back rubber (4) is press-cured and molded using a press to cut the uncut back rubber (4). The mat repair method is characterized by adhering the surface and the joint surface of the repair rubber (2).
（作 用）
以上の如く本発明のマット修復法は、体積、表面積等が
異なり、膨張、収縮度の異なる変形マット（１）の縁ゴ
ムを取り除き、且つ裏ゴムの外周部分を適宜厚さ及び幅
を以て取り除くことで本体ゴムの接着面がバフカケした
と同様に未加硫ゴムである補修ゴム（２）との加硫成型
時における接合面の接着力が強くなり、削り取った裏ゴ
ム（４）部分は極めて薄く歪み力が弱くなり、新しく接
着する裏ゴムを元通りの厚みにしても接着面で強制的に
削り取った裏ゴム部分の歪みを抑えるから接着後変形す
ることは無い。又、マットの変形原因、内方の裏ゴム（
４）の収縮進行状態をゴム材質、使用期間等で検討して
、適応する配合並びに形状の補修ゴム（２）により加硫
成型するから、補修後の補修部分のゴムと旧ゴムとの収
縮膨張の関係が常にバランスの取れた状態となり、経時
的にも歪み現象の起こらないマットを供することが出来
る。(Function) As described above, the mat repair method of the present invention removes the edge rubber of the deformed mat (1) with different volumes, surface areas, etc. and different degrees of expansion and contraction, and adjusts the outer peripheral part of the backing rubber to an appropriate thickness and thickness. By removing the width, the adhesive surface of the main body rubber is buffed and chipped, and the bonding force of the joint surface during vulcanization molding with the repair rubber (2), which is unvulcanized rubber, is strengthened, and the back rubber (4) that was scraped off becomes stronger. The part is extremely thin and the distortion force is weak, and even if the new rubber backing is returned to its original thickness, the bonding surface suppresses the distortion of the rubber backing that was forcibly scraped off, so it will not deform after bonding. Also, the cause of the deformation of the mat, the inner backing rubber (
The state of shrinkage (4) is considered in terms of the rubber material, usage period, etc., and the repair rubber (2) with the appropriate composition and shape is vulcanized and molded, so the shrinkage and expansion between the rubber in the repaired area and the old rubber after repair. The relationship is always in a well-balanced state, and it is possible to provide a mat that does not suffer from distortion over time.
（実施例） 以下、本発明の実施例を図面に基づいて説明する。(Example) Embodiments of the present invention will be described below based on the drawings.
第１図は本発明の一体加硫成型時の部分断側面図、第２
図は縁ゴム及び裏ゴムの一部を取り除いた変形マット（
１）と補修ゴム（２）を示す斜視図、第３図は修復マッ
ト（５）を示す斜視図である。Figure 1 is a partial cross-sectional side view during integral vulcanization molding of the present invention;
The figure shows a deformed mat with part of the edge rubber and backing rubber removed (
1) and a perspective view showing the repair rubber (2), and FIG. 3 is a perspective view showing the repair mat (5).
図面において、（１１は変形マットで、一体加硫成型時
には奇麗な状！３（平面的）にあるマットが経時的に変
形するのは、一般にマット本体中央部の裏ゴムと縁ゴム
の収縮度合が異なり（基布の収縮等の関係もある。）、
裏ゴム側が全体的に小さくなるのに対して縁ゴムが裏ゴ
ムに比例して小さくならない為に余った分だけ湾曲して
波打ちしてまうものである。（逆の場合も考えられる。In the drawing, (11 is a deformable mat, which is in a beautiful shape when integrally vulcanized and molded!) The mat shown in (3) (flat) deforms over time, generally due to the degree of shrinkage of the back rubber and edge rubber in the center of the mat body. are different (this may be due to shrinkage of the base fabric, etc.),
While the backing rubber side becomes smaller as a whole, the edge rubber does not become smaller in proportion to the backing rubber, so it becomes curved and wavy by the excess amount. (The opposite case is also possible.
）従って、変形マット（１）の縁ゴム及び裏ゴム外周部
分を取り除き、取り除いた形状に適合する新しい補修ゴ
ム（２）を合わせて加硫成型することでバランスをとり
、加硫成型して接着した補修ゴム（２）は体積が現象し
縮んだ状態にあるから、基布（３）及び裏布（４）は常
に外周より締付られる状態となり、前記の如く時間の経
過とともに裏ゴム（４）の方が縮みが速いので十分許容
されるものとなる。以上のように歪みが発生した変形マ
ットを成型し直し修復マット（５）を得ることが基本で
はあるが、本発明は修復時にただ単に任意配合の補修ゴ
ム（２）を接着するのではなく、歪みの原因の確認並び
に限界、現在の進行状況を的確に把握して、補修以後の
変形が起こらないように補修ゴム（２）の配合、形状や
加硫成型方法を種々講しるものである。即ち、縁ゴム並
びに裏ゴムの一部をとり除いた変形マット（１）に対し
、該変形マツｌ−（１）を常温のままで熱膨張させずし
て成型後の縮み率が出来るだけ大きくなる配合にした補
修ゴム（２）を以て成型する方法や、前記変形マット（
１）を加硫温度で温めることで十分に熱膨張させ、その
膨張率を測って常温時との差を確かめ補修ゴム（２）の
配合を加硫後に変形マツＩ−（１１の縮み率と同じ縮み
率になるようにし、膨張状態の変形マット＋１１と補修
ゴム（２）を同じ大きさに成型する方法や、変形マット
（１１を熱膨張させて膨張率を測り常温時の差を確認し
た後に加硫後の縮みが変形マット（ｌ）本体よりも小さ
くなるように配合した補修ゴム（２）を以て本体より大
きめに成型する方法などが講じられる。尚、上記方法に
よっても経時的に変形する危険があると判断される場合
は、補修ゴム（２）の体積、表面積、接合面槽の変化と
変形マット（１１（ｌ［ＩＪの変化とが常にバランスを
保った状態で変化するように該補修ゴム（２）の配合を
調整するものとする。) Therefore, the edge rubber and back rubber outer circumference of the deformed mat (1) were removed, and new repair rubber (2) that matched the removed shape was vulcanized and molded to balance the mat, and then vulcanized and bonded. Since the repaired rubber (2) has decreased in volume and is in a contracted state, the base fabric (3) and the lining fabric (4) are always tightened from the outer periphery, and as mentioned above, the lining rubber (4) ) shrinks faster, so it is quite acceptable. As mentioned above, it is basic to re-mold the deformed mat where distortion has occurred to obtain the repair mat (5), but the present invention does not simply adhere a repair rubber (2) of an arbitrary composition at the time of repair. After confirming the cause of distortion, accurately grasping its limits and current progress, we will take various measures regarding the composition, shape, and vulcanization molding method of the repair rubber (2) to prevent deformation after repair. . That is, for the deformed mat (1) with part of the edge rubber and back rubber removed, the deformed pine l-(1) is kept at room temperature without thermal expansion, so that the shrinkage rate after molding is as large as possible. A method of molding using the repair rubber (2) having a composition of
1) is sufficiently thermally expanded by heating it at the vulcanization temperature, and the expansion coefficient is measured to check the difference from that at room temperature. We tried to mold the expanded deformed mat +11 and the repair rubber (2) to the same size so that they had the same shrinkage rate, and also thermally expanded the deformed mat (11) and measured the expansion rate to confirm the difference at room temperature. A method is used in which the repair rubber (2) is blended so that the shrinkage after vulcanization is smaller than that of the main body of the deformed mat (l), and the mat is molded into a larger size than the main body.However, the above method also causes deformation over time. If it is determined that there is a danger, the changes in the volume, surface area, and bonding surface tank of the repair rubber (2) and the changes in the deformed mat (11 The composition of the repair rubber (2) shall be adjusted.
（発明の効果）
以上説明してきた如く本発明の修復法によれば、度量な
るマットの清掃等により使用不可能となったマットを再
度使用可能なマットに直すだけでなく、修復マットは補
修後の歪み、変形を防止するから長期に渡って働くこと
が出来る。又、変形マットの歪みを無理なく取り去り、
補修ゴムも無理なく加硫成型して接着するから、マット
に対して余分な負担はかからず、作業も迅速に行えると
いった効果を奏する。(Effects of the Invention) As explained above, according to the repair method of the present invention, not only can a mat that has become unusable due to extensive mat cleaning etc. be made usable again, but also the repaired mat can be used after repair. Since it prevents distortion and deformation, it can work for a long time. In addition, the distortion of the deformed mat can be easily removed,
Since the repair rubber is vulcanized and bonded without any difficulty, there is no extra burden on the mat, and the work can be done quickly.
第１図は本発明の一体加硫成型時の部分断側面図。第２
図は縁ゴム及び裏ゴムの一部を取り除いた変形マット（
１）と補修ゴム（２）を示す斜視図、第３図は修復マッ
ト（５）を示す斜視図。FIG. 1 is a partially sectional side view during integral vulcanization molding of the present invention. Second
The figure shows a deformed mat with part of the edge rubber and backing rubber removed (
1) and a perspective view showing the repair rubber (2), and FIG. 3 is a perspective view showing the repair mat (5).
Claims (1)
分を適宜幅及び厚みだけ切り取り、変形マット（１）の
歪みの原因並びに進行状態を把握し切り残した裏ゴム（
４）に適応する配合で且つ形状の補修ゴム（２）を以て
プレスで加圧加硫成型して切り残し裏ゴム（４）の切口
面と補修ゴム（２）の接合面を接着させることを特徴と
するマット修復法。Cut off the edge rubber of the deformable mat (1) and the outer periphery of the backing rubber inside the edge rubber by the appropriate width and thickness, understand the cause of distortion of the deformable mat (1) and the progress state, and remove the uncut backing rubber (
The repair rubber (2) with a composition and shape suitable for 4) is pressure vulcanized and molded in a press, and the cut surface of the uncut back rubber (4) and the joint surface of the repair rubber (2) are bonded. matte repair method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62071135A JPS63236648A (en) | 1987-03-25 | 1987-03-25 | Method of repairing mat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62071135A JPS63236648A (en) | 1987-03-25 | 1987-03-25 | Method of repairing mat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63236648A true JPS63236648A (en) | 1988-10-03 |
| JPH054900B2 JPH054900B2 (en) | 1993-01-21 |
Family
ID=13451832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62071135A Granted JPS63236648A (en) | 1987-03-25 | 1987-03-25 | Method of repairing mat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63236648A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5124761A (en) * | 1974-08-23 | 1976-02-28 | Sharp Kk | DENSHIKAIROSOCHI |
| JPS5318223A (en) * | 1976-07-31 | 1978-02-20 | Kazuya Morishima | Carpet with pattern and method of producing same |
| JPS5563620A (en) * | 1978-11-04 | 1980-05-13 | Kunio Shiratori | Heat treatment repair technique |
| JPS5582632A (en) * | 1978-12-14 | 1980-06-21 | Synair Corp | Method of bonding urethane mixture to rubber |
| JPS5668169A (en) * | 1979-11-02 | 1981-06-08 | Oosakagomu Kk | Production of carpet with rurrer sheet |
| JPS591237A (en) * | 1982-06-28 | 1984-01-06 | Shiyoukichi Iwamoto | Manufacture of carpet attached with rubber sheet |
| JPS5995016A (en) * | 1982-11-24 | 1984-05-31 | ダスキンフランチヤイズ株式会社 | Dust control mat |
| JPS59223784A (en) * | 1983-03-21 | 1984-12-15 | ザ・フアイヤ−スト−ン・タイヤ・アンド・ラバ−・カンパニ− | Repairment for elastomer product with hole or defect inside at peripheral temperature |
| JPS6015263U (en) * | 1983-07-13 | 1985-02-01 | クリ−ンテツクス・ジヤパン株式会社 | Edge reinforcement pine |
| JPS60167982A (en) * | 1984-02-10 | 1985-08-31 | Taigaasu Polymer Kk | Manufacture of mat |
| JPS61286123A (en) * | 1985-06-13 | 1986-12-16 | Bridgestone Corp | Partial repair of tire |
| JPH054900A (en) * | 1991-06-26 | 1993-01-14 | Hitachi Cable Ltd | Production of gallium arsenide single crystal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6015263B2 (en) * | 1979-03-13 | 1985-04-18 | 富士写真フイルム株式会社 | Silver halide photographic material |
-
1987
- 1987-03-25 JP JP62071135A patent/JPS63236648A/en active Granted
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5124761A (en) * | 1974-08-23 | 1976-02-28 | Sharp Kk | DENSHIKAIROSOCHI |
| JPS5318223A (en) * | 1976-07-31 | 1978-02-20 | Kazuya Morishima | Carpet with pattern and method of producing same |
| JPS5563620A (en) * | 1978-11-04 | 1980-05-13 | Kunio Shiratori | Heat treatment repair technique |
| JPS5582632A (en) * | 1978-12-14 | 1980-06-21 | Synair Corp | Method of bonding urethane mixture to rubber |
| JPS5668169A (en) * | 1979-11-02 | 1981-06-08 | Oosakagomu Kk | Production of carpet with rurrer sheet |
| JPS591237A (en) * | 1982-06-28 | 1984-01-06 | Shiyoukichi Iwamoto | Manufacture of carpet attached with rubber sheet |
| JPS5995016A (en) * | 1982-11-24 | 1984-05-31 | ダスキンフランチヤイズ株式会社 | Dust control mat |
| JPS59223784A (en) * | 1983-03-21 | 1984-12-15 | ザ・フアイヤ−スト−ン・タイヤ・アンド・ラバ−・カンパニ− | Repairment for elastomer product with hole or defect inside at peripheral temperature |
| JPS6015263U (en) * | 1983-07-13 | 1985-02-01 | クリ−ンテツクス・ジヤパン株式会社 | Edge reinforcement pine |
| JPS60167982A (en) * | 1984-02-10 | 1985-08-31 | Taigaasu Polymer Kk | Manufacture of mat |
| JPS61286123A (en) * | 1985-06-13 | 1986-12-16 | Bridgestone Corp | Partial repair of tire |
| JPH054900A (en) * | 1991-06-26 | 1993-01-14 | Hitachi Cable Ltd | Production of gallium arsenide single crystal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054900B2 (en) | 1993-01-21 |
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