发明名称 Detachable plug-in connector for gas and liquid pipes
摘要 The invention relates to a detachable connector for joining pipes, comprising a tubular insert section (2) with a peripheral retaining rib (3) and a cylindrical socket housing (1). Said housing has a receiving area (5) for a separate retaining member (6) with radially and inwardly directed, elastically expandable locking edges (10) for rear-gripping of the retaining rib (3) once the insert section (2) has been engaged, in addition to an indicator section (4) which radially protrudes in the direction of insertion behind the locking edges (10) of the retaining member (6 ) into the receiving area (5) as far as the receiving zone of the retaining rib (3) and which is displaced by said rib during full penetration of the latter (3). In order to ensure automatic indication of correct assembly without the additional intervention of a fitter, the indicator section 4) comprises webs (15) which, in the radial plane, are v-shaped, brought together and which can be elastically pressed together. Said webs are interconnected by a cross-web (16) with a slanted surface (24) and can be locked into an opening (22) of the housing wall (8) with outwardly directed protuberances in push-button style when the indicator section (4) is pressed in. To achieve this, the end of the webs (15) protruding from the opening (22) is connected to an elastically expandable shackle (18) which can be anchored to the socket housing (1) by means of a clamp.
申请公布号 DE19708377(C1) 申请公布日期 1998.06.18
申请号 DE1997108377 申请日期 1997.03.01
申请人 A. RAYMOND & CIE, GRENOBLE, FR 发明人 LESSER, HANS-JUERGEN, DR.-ING., 79618 RHEINFELDEN, DE;TREDE, MICHAEL, RIXHEIM, FR
分类号 F16L37/08;F16L37/084;(IPC1-7):F16L37/084 主分类号 F16L37/08
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