专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP0057431A3 Pipe supporting device 失效
标题翻译：管道支持设备
公开(公告)号：EP0057431A3
公开(公告)日：1982-08-25
申请号：EP82100594
申请日：1982-01-28
申请人： STEIN INDUSTRIE Société anonyme dite:
发明人： Roger, Gérard , Marsault, Jean-Jacques
IPC分类号： F16L03/18 , G21D01/02
CPC分类号： G21D1/02 , F16L3/18 , Y02E30/40

2. 发明申请

WO1989001107A1 A PIPE CLIP 审中-公开
标题翻译：管夹
公开(公告)号：WO1989001107A1
公开(公告)日：1989-02-09
申请号：PCT/FI1987000100
申请日：1987-08-03
申请人： SUNDHOLM, Göran
IPC分类号： F16L03/18
CPC分类号： F16L3/18 , F16L55/035
摘要： The invention relates to a device for securing a pipe (1) to a seat (2). A clip (4) is tightened around the pipe (1) by fixing both ends thereof to the seat (2). The object is to provide a securing device which is able to follow the longitudinal movements of the pipe without losing its grip around the pipe. This is achieved in such a way that cup springs (8) are arranged between the seat (2) and a nut (6) for fixing the clip (4).
摘要翻译：本发明涉及一种用于将管（1）固定到座（2）的装置。夹子（4）通过将其两端固定在座（2）上而绕管（1）紧固。目的是提供一种固定装置，其能够跟随管道的纵向移动，而不会失去其围绕管道的抓握。这是通过将杯形弹簧（8）布置在座（2）和用于固定夹子（4）的螺母（6）之间的方式实现的。

3. 发明申请

WO1997049944A1 PIPE GRIPPING SYSTEM AND METHOD 审中-公开
标题翻译：管道系统和方法
公开(公告)号：WO1997049944A1
公开(公告)日：1997-12-31
申请号：PCT/US1997010787
申请日：1997-06-19
申请人： TORRES, Carlos, A.
发明人： SONNIER, Errol, A.
IPC分类号： F16L03/18
CPC分类号： E21B19/10 , E21B19/07
摘要： A slip die with a substantially smooth pipe contact surface (26a) is employed in a conventional slip assembly as a primary mechanism (34) for gripping pipe (13). A second conventional slip assembly with conventional dies having penetrating die teeth (37) on their contact surfaces is employed as a secondary gripping mechanism to automatically grip the pipe in the event the primary mechanism loses its grip. The smooth slip elements (26a) are constructed of a malleable material which tends to conform to surface irregularities on the outer surface of the pipe to increase the gripping force on the pipe. In the method, the pipe is initially gripped by the primary slip mechanism (34) before the secondary mechanism is actuated to contact the pipe (13). The slips (36, 37) are set by downward pipe forces acting on the dies so that the die teeth of the secondary mechanism (37) do not grip the pipe unless the primary slip mechanism fails. The system and method permit the pipe to be gripped without producing damaging die teeth marks on the pipe during normal pipe handling operations while providing a secondary mechanism which will automatically grip the pipe if the primary gripping mechanism fails.
摘要翻译：在常规滑动组件中采用具有基本平滑的管接触表面（26a）的滑模作为用于夹紧管（13）的主要机构（34）。采用具有在其接触表面上具有穿透模具齿（37）的常规模具的第二常规滑动组件作为辅助夹持机构，以在主机构失去其抓握的情况下自动地夹紧管道。光滑的滑动元件（26a）由可延展的材料构成，该材料倾向于与管的外表面上的表面凹凸一致，以增加管道上的夹持力。在该方法中，在辅助机构致动以与管道（13）接触之前，管道最初被主滑动机构（34）夹紧。滑动件（36,37）由作用在模具上的向下的管力设定，使得副机构（37）的模具齿不夹紧管道，除非主滑动机构失效。该系统和方法允许在正常管道操作期间抓住管道而不会在管道上产生损坏的模具齿痕，同时提供辅助机构，如果主抓握机构发生故障，其将自动地夹紧管道。

4. 发明公开

EP0148791A3 Structural bearings 失效
标题翻译：结构轴承
公开(公告)号：EP0148791A3
公开(公告)日：1987-04-22
申请号：EP85300206
申请日：1985-01-11
申请人： AEPLC
发明人： Baker, John Colin
IPC分类号： F16L03/18 , E04B01/36 , E01D19/04
CPC分类号： F16L3/18 , E01D19/047 , E04B1/36
摘要： A structural bearing for example for use in supports for pipelines. The bearing comprises a centre plate 21 having a ptfe bearing layer insert 22 and above this a co-operating sliding plate 23 with a stainless steel mating plate 24. The centre plate 21 is located with respect to a support 25 by a retaining ring 26. Between the centre plate 21 and the support 25 there is a deformable feature 27 which deforms when the bearing is subjected to an uneven load, thereby spreading the load more evenly over the support 25.

5. 发明公开

EP0094454A3 Thermally self-stressing rigid link support 失效
标题翻译：热自动紧固链接支持
公开(公告)号：EP0094454A3
公开(公告)日：1984-07-11
申请号：EP82111862
申请日：1982-12-21
申请人： WESTINGHOUSE ELECTRIC CORPORATION
发明人： Brussalis, William George, Jr.
IPC分类号： F16L03/18
CPC分类号： F16L3/18 , Y10S248/901
摘要： A support arrangement for a pipe connected to equipment at a predetermined point which is subject to position changes depending on the temperature of the equipment werein the pipe is supported by rigid links pivotally connected to said pipe and to a support structure adjacent said pipe for supporting said pipe thereon, the length and angular position of each link relative to said pipe being so selected that axial movement of said pipe will cause said links to apply stresses to said pipe so as to force said pipe into a shape which provides for relatively low stresses at said point of connection of said pipe to said equipment and avoids stress peaks throughout said pipe.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式