发明名称 SEALING DEVICE FOR TURNING RING
摘要 PROBLEM TO BE SOLVED: To provide the sealing device for a turning ring in which the fitting of ring seals is easy and the adhesive force due to an adhesive can be stabilized, and also the amount of the adhesive used can be reduced. SOLUTION: The upper outside circumferential wall of an inner ring 2 and the lower inside circumferential wall of an outer ring 1 are provided with stepped differences 2a, 1a respectively. Ring seals 4, 5 are fixed to the stepped differences 4, 5 through an adhesive respectively. The forefront of the lip 4b of the ring seal 4 is brought into contact with the flat part 1b formed in the outer ring 1, and the forefront of the lip 5b of the ring seal 5 is brought into contact with the flat part 2b formed in the inner ring 2.
申请公布号 JPH10176345(A) 申请公布日期 1998.06.30
申请号 JP19960353892 申请日期 1996.12.19
申请人 HITACHI CONSTR MACH CO LTD 发明人 NAMIKI KIYOSHI;SEKIDO SHINICHI;TANAKA AKIHIRO
分类号 E02F9/12;F16C33/76 主分类号 E02F9/12
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