Steelcord conveyor belts by this standard are used in underground coalmining for bulk transport. Besides the belt construction technical and safety requirements for those belts are described and laid down.

Stahlseil-Fördergurte nach dieser Norm werden für den Massenguttransport im untertägigen Steinkohlenbergbau eingesetzt. Neben dem Gurtaufbau werden die technischen und sicherheitstechnischen Anforderungen an diese Fördergurte beschrieben bzw. festgelegt. .ecom-libro { font-family: Arial, sans-serif; font-size: 14px; color: #333; } .ecom-libro .main-container, .ecom-libro .container { width: 100%; margin: 40px auto; display: flex; gap: 24px; } .ecom-libro .main-container { max-width: 1200px; } .ecom-libro .container { padding: 1em 5em; } .ecom-libro .top-section { display: flex; align-items: flex-start; gap: 24px; } .ecom-libro .promo-banner { display: flex; align-items: center; justify-content: center; background: #111; color: #fff; font-size: 14px; padding: 12px 20px; gap: 8px; } .ecom-libro .promo-banner .discount { color: #ffd700; font-weight: bold; } .ecom-libro .promo-banner .conditions { display: flex; align-items: center; font-weight: bold; text-decoration: none; color: #fff; } .ecom-libro .promo-banner .conditions:hover { text-decoration: underline; } .ecom-libro .promo-banner .conditions i { margin-left: 4px; font-size: 16px; } .ecom-libro .product-detail { flex: 1; background: #fff; padding: 24px; border-radius: 4px; } .ecom-libro .header-book { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 16px; } .ecom-libro .header-book .logo-book { height: auto; width: auto; max-height: 400px; max-width: 300px; } .ecom-libro .title { font-family: 'SohoPro-Regular'; font-size: 24px; color: #00437a; margin-top: 0; font-weight: bold; } .ecom-libro .description-book { margin: 20px 0 10px; font-size: 1.2em; font-weight: 600; line-height: 1.4; color: #222; } .ecom-libro .btn { display: inline-block; font-family: 'SohoPro-Regular'; font-weight: bold; padding: 8px 16px; text-decoration: none; } .ecom-libro .extract-btn { font-size: 1em !important; border: 2px solid #00437a; color: #00437a; transition: background .2s, color .2s; text-transform: none !important; } .ecom-libro .extract-btn:hover { background: #e6f0ff; color: #120e5b; } .ecom-libro .purchase-box { flex: 0 0 300px; background: #f3f6f9; padding: 10px 0 15px; border-radius: 4px; text-align: center; } .ecom-libro .purchase-box .price-header { padding: 16px; text-align: left; } .ecom-libro .purchase-box .price-header .price { font-family: 'SohoPro-Regular'; font-size: 28px; font-weight: bold; color: #0046ad; margin-bottom: 0; } .ecom-libro .purchase-box .price-header .old-price { font-family: 'SohoPro-Regular'; font-size: bold; color: #25323c; font-size: 20px; text-decoration: line-through; margin-bottom: 0; } .ecom-libro .purchase-box .price-header .discount { font-family: 'SohoPro-Regular'; display: inline-block; background-color: #e4344e; color: #fff; font-size: 1rem; font-weight: bold; padding: 0.3em 0.3em; margin-left: 0.4em; border-radius: 0.2em; line-height: 1; text-align: center; } .ecom-libro .purchase-box .price-header .note { font-family: sans-serif; font-size: 12px; font-weight: 500; color: #000; margin-bottom: 0; } .ecom-libro .purchase-box .selectors { display: flex; align-items: center; gap: 8px; padding: 0 16px 16px; } .ecom-libro .purchase-box .selectors .qty { flex: 0 0 50px; } .ecom-libro .purchase-box .selectors input, .ecom-libro .purchase-box .selectors select { width: 100%; height: 40px; padding: 0 12px; font-size: 14px; border: 1px solid #ccc; border-radius: 4px; -webkit-appearance: none; -moz-appearance: none; appearance: none; background: #fff; } .ecom-libro .purchase-box .selectors select { background-image: url(/documents/d/global/ico-chevron-down); background-repeat: no-repeat; background-size: 18px 10px; background-position: right 12px center; } .ecom-libro .purchase-box .selectors select::-ms-expand { display: none; } .ecom-libro .purchase-box .selectors .selector { position: relative; flex: 1; } .ecom-libro .purchase-box .selectors .selector .arrow { position: absolute; top: 50%; right: 12px; transform: translateY(-50%); pointer-events: none; font-size: 12px; color: #666; } .ecom-libro .purchase-box .selectors .selector:focus-within { background-size: 18px 10px; background-position-x: 95%; } .ecom-libro .purchase-box .buy-btn { width: calc(100% - 32px); text-transform: uppercase; } .ecom-libro .purchase-box .buy-btn:hover, .ecom-libro .purchase-box .buy-btn:focus, .ecom-libro .purchase-box .buy-btn:focus-visible { outline: 2px solid var(--brand-color-2, #6a9bd3); outline-offset: 2px; box-shadow: 0 0 0 3px rgba(106, 155, 211, 0.35); } .ecom-libro .purchase-box .buy-btn.disabled, .ecom-libro .purchase-box .buy-btn:disabled, .ecom-libro .purchase-box .buy-btn[disabled], .ecom-libro .purchase-box .buy-btn.ecom-btn-loading { opacity: .6; pointer-events: none; } .ecom-libro .purchase-box .buy-btn.ecom-btn-loading::before, .ecom-libro .purchase-box .buy-btn.ecom-btn-loading::after { display: none; } .ecom-libro .tabs-section { max-width: 900px; margin: 0 auto 40px; padding-top: 3em; background: #fff; border-radius: 4px; overflow: hidden; } .ecom-libro .tabs-section .tabs { display: flex; border-bottom: 1px solid #ddd; } .ecom-libro .tabs-section .tab { padding: 12px 16px; margin-right: 8px; background: transparent; border: none; border-radius: 4px 4px 0 0; cursor: pointer; font-size: 14px; color: #222; transition: background .2s; } .ecom-libro .tabs-section .tab:hover { background: rgba(0, 67, 122, 0.05); } .ecom-libro .tabs-section .tab.active { color: #00437a; background: #e5f5ff; border-bottom: 2px solid #00437a; font-weight: bold; } .ecom-libro .tabs-section table { width: 100%; border-collapse: collapse; } .ecom-libro .tabs-section th, .ecom-libro .tabs-section td { padding: 12px 16px; vertical-align: middle; } .ecom-libro .tabs-section th { width: 180px; font-weight: 600; color: #444; text-align: right; white-space: nowrap; } .ecom-libro .tabs-section td { font-weight: 400; color: #222; line-height: 1.4; } .ecom-libro .tabs-section tr:nth-child(even) > * { background: #f9fafb; } .ecom-libro .tabs-section .badge { display: inline-block; margin-left: 8px; padding: 2px 6px; font-size: 11px; text-transform: uppercase; border-radius: 3px; } .ecom-libro .tabs-section .tag-success { background: #2a7a36; color: #fff; } .ecom-libro .tabs-section .tag-danger { background: #c00000; color: #fff; } /* === Media queries === */ @media (max-width: 1024px) { .ecom-libro .main-container { padding: 20px; margin: 20px auto; } .ecom-libro .top-section { flex-direction: column; gap: 16px; } .ecom-libro .purchase-box { flex: none; width: 100%; } .ecom-libro .product-detail { padding: 16px; } .ecom-libro .title { font-size: 18px; } } @media (max-width: 768px) { .ecom-libro { font-size: 13px; } .ecom-libro .promo-banner { flex-direction: column; text-align: center; gap: 4px; padding: 8px 10px; } .ecom-libro .main-container { margin: 16px auto; } .ecom-libro .top-section { gap: 12px; } .ecom-libro .title { font-size: 16px; } .ecom-libro .extract-btn { padding: 6px 12px; font-size: 13px; } .ecom-libro .selectors { flex-direction: column; gap: 8px; padding: 12px; } .ecom-libro .buy-btn { width: 100%; margin-bottom: 16px; } .ecom-libro .tabs-section .tabs { flex-wrap: wrap; justify-content: center; } } .ecom-libro .autores-list { display: flex; flex-wrap: wrap; gap: 8px 12px; margin-top: 15px; } .ecom-libro .autor-item { display: flex; align-items: center; gap: 6px; background-color: #E6F7FF; border-radius: 4px; padding: 4px 8px; } .ecom-libro .autor-nombre { font-size: 1rem; font-weight: bold; color: #273469; } .ecom-libro .autor-add { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; font-size: 2em; color: #4AC8F0; background: none; border: none; cursor: pointer; border-radius: 4px; } .ecom-libro .info-box-book { display: inline-flex; width: 100%; align-items: center; background-color: #ffffd7; margin-top: 10px; padding: 4px 8px; border-radius: 4px; color: #273469; } .ecom-libro .info-icon { display: inline-flex; align-items: center; justify-content: center; width: 1.5em; height: 1.5em; margin-right: 8px; border: 2px solid #273469; border-radius: 50%; font-size: 1em; font-weight: bold; } .ecom-libro .book-description { margin-top: 2em; } /* ===== estilos de la modal ===== */ .ecom-libro .modal { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); display: none; z-index: 1000; align-items: center; justify-content: center; } .ecom-libro .modal.show { display: flex; } .ecom-libro .modal-content { background: #fff; border-radius: 8px; width: 100%; max-height: 70vh; overflow-y: auto; max-width: 600px; position: relative; box-shadow: 0 2px 10px rgba(0,0,0,0.2); font-family: 'SohoPro-Regular'; } .ecom-libro .modal-header { font-size: 1.25rem; font-weight: bold; border: none; } .ecom-libro .modal-close { position: absolute; top: 0.5rem; right: 0.5rem; background: none; border: none; font-size: 1.25rem; cursor: pointer; color: #999; } .ecom-libro .modal-close:hover { color: #333; } Keywords: Belt conveyors|Coal mining|Conveyor belts|Conveyors|Designations|Dimensions|Materials handling|Materials handling equipment|Mining|Properties|Safety engineering|Specification (approval)|Steel cords|Steel-band conveyors|Steel-wire ropes|Underground mining ICS: 53.040.20 - Componentes para transportadores y cintas transportadoras CTN: .list-books-section { margin: 40px auto 35px; } .list-books-section .books-container { display: flex; flex-wrap: wrap; gap: 20px 3.5%; padding-right: 0; padding-left: 0; } .list-books-section .item-book-adt { position: relative; border: 1px solid #e0e0e0; padding: 28px 14px 16px; border-radius: 4px; background: #fff; box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); display: flex; flex-direction: column; justify-content: space-between; overflow: visible; min-height: 1px; box-sizing: border-box; } .list-books-section .item-book-adt .info-book { position: static; display: flex; flex-direction: column; flex: 1 1 auto; } .list-books-section .item-book-adt .info-book a { display: block; } .list-books-section .image-book { width: 100%; height: 210px; object-fit: cover; } .list-books-section .title-book { font-family: SohoGothicPro-Regular; font-size: 16px; font-weight: bold; color: #1a4b94; margin-top: 10px; margin-bottom: 6px; line-height: 24px; } .list-books-section .description-text { margin-top: 0; margin-bottom: 12px; font-family: SohoGothicPro-Regular; font-size: 13px; text-align: left; color: #333; line-height: 20px; } .list-books-section .price-container { display: flex; flex-direction: column; text-align: left; letter-spacing: -0.02em; margin-top: auto; } .list-books-section .price-container .price-ae { font-size: 20px; font-weight: bold; margin-bottom: 10px; color: #1a4b94; } .list-books-section .price-container .old-price { font-size: 16px; font-weight: bold; color: grey; text-decoration: line-through; padding-top: 10px; padding-bottom: 10px; } .list-books-section .price-container .old-price-block { display: inline-flex; align-items: center; gap: 8px; } .list-books-section .price-container .discount { background-color: #e4344e; color: #fff; font-size: 16px; font-weight: bold; padding: 4px 4px; border-radius: 2px; line-height: 1; } .list-books-section .book-button { border: 0; outline: 0; padding: 17px; width: 100%; text-align: center; display: block; background-color: var(--brand-color-1, #1f57a3); color: #fff; text-transform: uppercase; font-family: SohoStd-Medium; font-size: 14px; font-weight: 500; line-height: 14px; text-decoration: none; } .list-books-section .book-button:hover { cursor: pointer; } .list-books-section .book-button.disabled, .list-books-section .book-button:disabled, .list-books-section .book-button[disabled], .list-books-section .book-button.ecom-btn-loading { opacity: .6; pointer-events: none; filter: brightness(0.85); } .list-books-section .books-container .item-book-adt { width: calc((100% - (3 * 3.5%)) / 4); } @media (max-width:1200px){ .list-books-section .books-container .item-book-adt { width: 48%; } } @media (max-width: 576px) { .list-books-section .books-container .item-book-adt { width: 100%; } } .list-books-section .options-book { display: flex; gap: 10px; margin-bottom: 16px; border: none; } .list-books-section .options-book .select-language, .list-books-section .options-book .select-format { background-color: #f5f5f5; border: 1px solid #d0d0d0; color: #2d2d2b; font-size: 13px; height: 38px; } .list-books-section .options-book .select-language:disabled, .list-books-section .options-book .select-format:disabled { background-color: #f5f5f5; color: #2d2d2b; opacity: 1; } .list-books-section .options-book .select-language { flex: 2; } .list-books-section .options-book .select-format { flex: 1; } select.form-control, select.form-control:focus, select.form-control:focus-visible { background-image: url(/documents/d/global/ico-chevron-down); background-size: 18px 10px; background-position-x: 95%; background-repeat: no-repeat; position: relative; } .list-books-section .book-button:hover, .list-books-section .book-button:focus, .list-books-section .book-button:focus-visible { outline: 2px solid var(--brand-color-2, #6a9bd3); outline-offset: 2px; box-shadow: 0 0 0 3px rgba(106, 155, 211, 0.35); }

Reemplazo Normas

Reemplaza a DIN 22129-1:1984-11