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1. 发明专利

DE59306865D1 未知
公开(公告)号：DE59306865D1
公开(公告)日：1997-08-14
申请号：DE59306865
申请日：1993-09-08
申请人： WEIL HANS ANDREAS
发明人： WEIL HANS ANDREAS
IPC分类号： F16L27/093 , F16L27/00 , F16L27/08 , F16L27/087
摘要： The rotary lead-through comprises two pipelines (1 and 2) which can rotate relative to one another and between which there is located a rotation body (3) which, via spherical surface regions and mating surfaces in tangential contact, is in rotary and sealing frictional contact with the pipelines. The rotation body is a sleeve (3) with a casing surface (4) which is spherical, preferably equatorial and in the form of a spherical zone, and which is supported, by said casing surface, between conical annular surfaces (7 and 8) which are in tangential contact, are axially delimited by inner shoulders (5 and 6, respectively) and are located on the pipelines (1, 2). At least one sliding cam (9), which acts on an end surface of the sleeve (3) and is located on one inner shoulder (5 or 6), forces the sleeve (3) into an oblique position until it butts against the other inner shoulder (6 or 5, respectively).

3. 发明专利

ES2105023T3 未知
公开(公告)号：ES2105023T3
公开(公告)日：1997-10-16
申请号：ES93114376
申请日：1993-09-08
申请人： WEIL HANS ANDREAS
发明人： WEIL HANS ANDREAS
IPC分类号： F16L27/093 , F16L27/00 , F16L27/08 , F16L27/087
摘要： The rotary lead-through comprises two pipelines (1 and 2) which can rotate relative to one another and between which there is located a rotation body (3) which, via spherical surface regions and mating surfaces in tangential contact, is in rotary and sealing frictional contact with the pipelines. The rotation body is a sleeve (3) with a casing surface (4) which is spherical, preferably equatorial and in the form of a spherical zone, and which is supported, by said casing surface, between conical annular surfaces (7 and 8) which are in tangential contact, are axially delimited by inner shoulders (5 and 6, respectively) and are located on the pipelines (1, 2). At least one sliding cam (9), which acts on an end surface of the sleeve (3) and is located on one inner shoulder (5 or 6), forces the sleeve (3) into an oblique position until it butts against the other inner shoulder (6 or 5, respectively).

5. 发明专利

DK0588221T3 未知
公开(公告)号：DK0588221T3
公开(公告)日：1998-02-02
申请号：DK93114376
申请日：1993-09-08
申请人： WEIL HANS ANDREAS
发明人： WEIL HANS ANDREAS
IPC分类号： F16L27/093 , F16L27/00 , F16L27/08 , F16L27/087
摘要： The rotary lead-through comprises two pipelines (1 and 2) which can rotate relative to one another and between which there is located a rotation body (3) which, via spherical surface regions and mating surfaces in tangential contact, is in rotary and sealing frictional contact with the pipelines. The rotation body is a sleeve (3) with a casing surface (4) which is spherical, preferably equatorial and in the form of a spherical zone, and which is supported, by said casing surface, between conical annular surfaces (7 and 8) which are in tangential contact, are axially delimited by inner shoulders (5 and 6, respectively) and are located on the pipelines (1, 2). At least one sliding cam (9), which acts on an end surface of the sleeve (3) and is located on one inner shoulder (5 or 6), forces the sleeve (3) into an oblique position until it butts against the other inner shoulder (6 or 5, respectively).

6. 发明专利

CH686095A5 Druckdichte Verbindungsvorrichtung fur Druckmedium fuhrende Leitungen. 未知
公开(公告)号：CH686095A5
公开(公告)日：1995-12-29
申请号：CH288692
申请日：1992-09-14
申请人： WEIL HANS ANDREAS
发明人： WEIL HANS ANDREAS
IPC分类号： F16L27/093 , F16L27/00 , F16L27/08 , F16L27/087

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