Seal for pipe connection - consists of elastomeric reinforced pipe with end sections and radially protruding ridges and sealing lips
摘要
The pipe connection seal consists of an elastomeric reinforced pipe (6) with a first end-section (A). Two axially adjacent annular sealing-ridges (7) point radially inwards from the first end-section`s (A) inner periiphery. The ridge-edges (7a) rest against a pointed end`s (3) outer wall (3a). At least one support lip (9) for resting against a sleeve`s (1) inner wall (1a) sticks out from the first end-section`s (A) outer periphery. A second end section (B) has at least one annular sealing-lip (17) extending radially outwards and/or several annular sealing ridges (19); as well as an annular reinforcement (15). Both end sections (A, B) are joined by a middle section (C) in the form of a smooth truncated cone shaped pipe. USE/ADVANTAGE - The long-lasting seal prevents leakage.
申请公布号
DE4004754(A1)
申请公布日期
1991.09.26
申请号
DE19904004754
申请日期
1990.02.15
申请人
FEODOR BURGMANN DICHTUNGSWERKE GMBH & CO, 8190 WOLFRATSHAUSEN, DE