JP2015217683A - タイヤ・カーカス・プライ接合装置及び接合方法 - Google Patents
タイヤ・カーカス・プライ接合装置及び接合方法 Download PDFInfo
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- JP2015217683A JP2015217683A JP2015101632A JP2015101632A JP2015217683A JP 2015217683 A JP2015217683 A JP 2015217683A JP 2015101632 A JP2015101632 A JP 2015101632A JP 2015101632 A JP2015101632 A JP 2015101632A JP 2015217683 A JP2015217683 A JP 2015217683A
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- Prior art keywords
- ply
- seam
- rubber strip
- flat side
- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
- B29L2030/003—Plies; Breakers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Tyre Moulding (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Tires In General (AREA)
Abstract
Description
22 カレンダ加工された材料
24 コード
26 カレンダ加工された縁
28 コンベヤ
30 カッタ
32 切断部片
34 送り込みコンベヤ
36 突き合わせ継ぎ機・突き合わせスプライサ
38 調製プライ・ストリップ
40 突き合わせ接合部
42,244 ゴム・ストリップ
44 ゴム・ストリップ・アプライヤ
48 調製装置
50,54 上側ラック
52 下側ラック
56,58,64,66 歯部
60,68 下流側ラック
62 上流側ラック
70 浮動台
72,127 フレーム
75,79,84,88 顎部装着ブラケット
77,137,182 線形ガイド
78,87 クロス・レール
80,89 ピボット・ピン
81,85,91 シリンダ・ロッド
82,83,90 シリンダ
94,94a,94b,94c ソレノイド(SOL)
98 制御装置
101,135,139 ハンドホイール
102 エッジ・センサ
104 送り込みモータ
106 送り出しモータ
108 送り出しコンベヤ
110 後縁
112,116,188,190,192 エンコーダ
114 先縁
128 基部
142 ゴム・ストリップ・コンベヤ
144 真空ヘッド組立体
146,164 駆動モータ
148,156,166,174 ボールねじ
150,154,168,172 スプロケット
152,170 タイミング・ベルト
158,160,176,178 ボール・ナット
162 キャリッジ
180 真空ヘッド・プレナム
186 ストリップ・コンベヤ・モータ
196 真空放出弁
198 ナイフ・シリンダ
200 ナイフ
211,212 プライ
221,222 縁
233 ワイヤ・コード
255 ステッチ
Claims (15)
- 第1のプライの端部と第2のプライの端部との間に突き合わせ接合を形成し、前記第1のプライと第2のプライを互いに継ぎ合わせる方法において、
第1のプライの第1の継ぎ縁を第1の場所に配置するステップと、
第2のプライの第2の継ぎ縁を第2の場所に配置するステップと、
第1のゴム・ストリップが前記第1のプライの第1の平坦側から前記第1の継ぎ縁にわたって前記第1のプライの反対側の第2の平坦側まで延びることを可能にする断面U字形状の構造を形成するように、前記第1のゴム・ストリップを前記第1の継ぎ縁の周りに巻き付けるステップと、
第2のゴム・ストリップが前記第2のプライの第1の平坦側から前記第2の継ぎ縁にわたって前記第2のプライの反対側の第2の平坦側まで延びることを可能にする断面U字形状の構造を形成するように、前記第2のゴム・ストリップを前記第2の継ぎ目の周りに巻き付けるステップと、
前記第1の継ぎ縁を、前記第2の継ぎ縁に対して当接関係に置くステップと、
ステッチの各々が前記第1のプライの前記第1の平坦側から前記第2のプライの前記第1の平坦側まで延びるように、前記第1の継ぎ縁を前記第2の継ぎ縁にステッチするステップと、
前記第1の継ぎ縁を前記第2の継ぎ縁に対して硬化させるステップと、
を含むことを特徴とする方法。 - 前記第1及び第2のプライが、いずれも、所定の距離を置いて離間された平行なワイヤ・コードを有することを特徴とする、請求項1に記載の方法。
- 前記第1及び第2のゴム・ストリップの各々が、前記第1及び第2のプライの前記所定の距離の2分の1に等しい厚さを有することを特徴とする、請求項2に記載の方法。
- 各々のステッチが前記第1のゴム・ストリップから前記第2のゴム・ストリップまで延びていることを特徴とする、請求項1に記載の方法。
- 乗り物タイヤを作製するために使用されるタイプの連続的な材料プライであって、複数のプライを接合することによって作製される連続的な材料プライを形成する方法において、
第1のプライの第1の継ぎ縁を第1の場所に配置するステップと、
第2のプライの第2の継ぎ縁を第2の場所に配置するステップと、
第1のゴム・ストリップが前記第1のプライの第1の平坦側から前記第1の継ぎ縁にわたって前記第1のプライの反対側の第2の平坦側まで延びることを可能にする断面U字形状の構造を形成するように、前記第1のゴム・ストリップを前記第1の継ぎ縁の周りに巻き付けるステップと、
第2のゴム・ストリップが前記第2のプライの第1の平坦側から前記第2の継ぎ縁にわたって前記第2のプライの反対側の第2の平坦側まで延びることを可能にする断面U字形状の構造を形成するように、前記第2のゴム・ストリップを前記第2の継ぎ目の周りに巻き付けるステップと、
前記第1の継ぎ縁を第3の場所において前記第2の継ぎ縁に対して当接関係に置くステップと、
ステッチの各々が前記第1のプライの前記第1の平坦側から前記第2のプライの前記第1の平坦側まで延びるように、前記第1の継ぎ縁を前記第2の継ぎ縁にステッチするステップと、
前記第1の継ぎ縁を前記第2の継ぎ縁に対して硬化させるステップと、
を含むことを特徴とする方法。 - 歯部を有し、端と端を接して延び、第2の上側ラックに対して移動可能である第1の上側ラックを有する、上側ラックの対を提供するステップと、
前記上側ラックの対に隣接し、歯部を有し、端と端を接して延び、第2の下側ラックに対して移動可能である第1の下側ラックを有する、下側ラックの対を提供するステップと、
前記第1のプライの前記第1の縁を前記第1の下側ラックの歯部の上に配置するステップと、
前記第2のプライの前記第2の縁を前記第2の下側ラックの歯部の上に配置するステップと、
前記第1及び第2のプライを、前記上側ラックの対と前記下側ラックの対との間にクランプするステップと、
すべての第1の上側ラックの歯部をすべての第2の上側ラックの歯部に、またすべての第1の下側ラックの歯部をすべての第2の下側ラックの歯部に同時に係合させて前記第1のプライの前記第1の縁を前記第2のプライの前記第2の縁にしっかりと押し付けて前記第1のプライと第2のプライを互いに継ぎ合わせるステップと、
を含むことをさらに特徴とする請求項5に記載の方法。 - 乗り物タイヤを作製するために使用されるタイプの連続的な材料プライであって、複数のプライを接合することによって作製される連続的な材料プライを形成するシステムにおいて、
第1の場所にある第1のプライの第1の継ぎ縁と、
第2の場所にある第2のプライの第2の継ぎ縁と、
前記第1のプライの第1の平坦側から前記第1の継ぎ縁にわたって前記第1のプライの反対側の第2の平坦側まで延びることを可能にする断面U字形状の構造を形成するように、前記第1の継ぎ縁の周りに巻き付けられた第1のゴム・ストリップと、
前記第2のプライの第1の平坦側から前記第2の継ぎ目縁にわたって前記第2のプライ反対側の第2の平坦側まで延びることを可能にする断面U字形状の構造を形成するように、前記第2の継ぎ縁の周りに巻き付けられた、第2のゴム・ストリップと、
を備え、
前記第1の継ぎ縁が第3の場所において前記第2の継ぎ縁に対して当接関係に置かれ、
前記第1の継ぎ縁が、ステッチの各々が前記第1のプライの前記第1の平坦側から前記第2のプライの前記第1の平坦側まで延びるように、前記第2の継ぎ縁にステッチされ、
前記第1の継ぎ縁が、前記第2の継ぎ縁に対して硬化されていることを特徴とする、システム。 - 第1のゴム・ストリップ及び第2のゴム・ストリップを突き合わせ接合部に貼り付け、それによって前記第1の縁を前記第2の縁に継ぎ合わせるための装置をさらに含み、前記装置は、
所望の長さ及び厚さを有するゴム・ストリップを提供するコンベヤと、
前記ゴム・ストリップを前記コンベヤから自動的に取り出し、前記ゴム・ストリップを前記突き合わせ接合部に置く移送装置と、
を備えることを特徴とする、請求項7に記載のシステム。 - 前記移送装置が真空ヘッドを備えていることを特徴とする、請求項8に記載のシステム。
- 前記真空ヘッドが、前記移送装置に弾性的に装着されて、前記ゴム・ストリップが前記突き合わせ接合部に置かれたときに前記ゴム・ストリップに対して力をもたらすことを特徴とする、請求項9に記載のシステム。
- 前記ゴム・ストリップを前記所望の長さに自動的に切断する切断装置を備えることをさらに特徴とする、請求項8に記載のシステム。
- 前記コンベヤ及び前記移送装置に動作可能に接続されて前記コンベヤ及び前記移送装置を作動させる制御装置を備えることをさらに特徴とする、請求項8に記載のシステム。
- 前記第1及び第2のゴム・ストリップが、前記第1及び第2のプライの基質材料より少なくとも20%軟質である材料から構築されることを特徴とする、請求項1に記載の方法。
- 前記第1及び第2のゴム・ストリップが、前記第1及び第2のプライの基質材料より少なくとも20%軟質である材料から構築されることを特徴とする、請求項5に記載の方法。
- 前記第1及び第2のゴム・ストリップが、前記第1及び第2のプライの基質材料より少なくとも20%軟質である材料から構築されることを特徴とする、請求項7に記載のシステム。
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EP3459722A1 (en) | 2017-09-20 | 2019-03-27 | Sumitomo Rubber Industries, Ltd. | Joining apparatus and joining method for a cord ply for a tire |
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JP6590028B1 (ja) * | 2018-06-11 | 2019-10-16 | 横浜ゴム株式会社 | ゴムシート部材の接合装置および方法 |
WO2023218075A1 (en) * | 2022-05-12 | 2023-11-16 | Retyre As | Manufacturing continuous belt of tyre base layer |
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US20150336346A1 (en) | 2015-11-26 |
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EP2946915A2 (en) | 2015-11-25 |
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