A sealing cup is in cross section of V-like form as two sponges that go out from one basis. At that slide zone of working sponge has rounded form. Edge of basis of V-like cross section at side of adjoining part is rounded, and working sponge has end section with thickening at two sides deflected in working condition in direction of fit place of sleeve.
申请公布号
UA34250(U)
申请公布日期
2008.08.11
申请号
UA20080000323U
申请日期
2008.01.09
申请人
CLOSED JOINT STOCK COMPANY RESEARCH-AND-DESIGN CENTER &LDQUO,TORMOZ&RDQUO,