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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0912591 (1986-09-26) |
우선권정보 | AT-0002851 (1985-10-02) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 0 |
A railroad track including rails and transversely extending ties. The end portions of the ties are placed on a rigid substructure. For reducing the sound emission, loading members are placed on the ties between the rails. These loading members have an essentially T-shaped cross-section, wherein the
In a railroad track including rails and ties extending transversely of and connected to the rails, the ties having end portions and portions extending between the rails the end portions of the ties placed on a rigid substructure, sound-insulating intermediate layers placed between the ties and the s
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