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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0618438 (1975-10-01) |
발명자 / 주소 |
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출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 0 |
A sealed track joint having a pin and a bushing and links assembled therewith. The links and bushing present a cavity in which an elastomeric seal is disposed and is shown to be of an S-shape in cross section and is compressed into the cavity.
In a sealed track joint, a track pin, a cylindrical bushing extending over said pin and presenting a cylindrical contact area therebetween, a pair of track links on each respective end of said pin and said bushing for presenting an assembly of said links and said pin and said bushing, said links hav
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