![SNAP-FIT FITTING FOR CORRUGATED STAINLESS STEEL TUBING](/abs-image/US/2010/07/22/US20100181760A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: SNAP-FIT FITTING FOR CORRUGATED STAINLESS STEEL TUBING
- 专利标题(中):SNAP-FIT配件用于腐蚀性不锈钢管
- 申请号:US12598380 申请日:2008-05-30
- 公开(公告)号:US20100181760A1 公开(公告)日:2010-07-22
- 发明人: Scott Duquette , Franz Kellar , Harold Crowder , Vanwijak Eowsakul
- 申请人: Scott Duquette , Franz Kellar , Harold Crowder , Vanwijak Eowsakul
- 申请人地址: US MA Springfield
- 专利权人: TITEFLEX CORPORATION
- 当前专利权人: TITEFLEX CORPORATION
- 当前专利权人地址: US MA Springfield
- 国际申请: PCT/US08/06858 WO 20080530
- 主分类号: F16L21/06
- IPC分类号: F16L21/06 ; B23P11/00
摘要:
A fitting incorporating a snap-fit sealing and locking device and methods of actuating the fitting and forming a seal between a length of corrugated tubing and the fitting are provided. The tubing can be corrugated stainless steel tubing having a jacket that at least partially covers the tubing. The sealing and locking device incorporates a bushing that is advanced through the application of axial pressure into a sleeve portion. Fingers on the bushing engage one or more corrugation grooves on the tubing and apply force to the tubing to collapse one or more corrugations to form a metal-to-metal seal. Distal motion of the bushing is inhibited after forming a metal-to-metal seal by contact between the bushing and the sleeve portion.
摘要(中):
提供了一种包括卡扣式密封和锁定装置的配件以及致动配件并在一定长度的波纹管和配件之间形成密封件的方法。 管道可以是具有至少部分地覆盖管道的护套的波纹状不锈钢管。 密封和锁定装置包括通过将轴向压力施加到套筒部分中的衬套。 衬套上的手指接合管道上的一个或多个波纹槽,并向管道施加力以折叠一个或多个波纹以形成金属对金属密封。 通过衬套和套筒部分之间的接触形成金属对金属密封件后,衬套的远端运动被抑制。
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16L | 管接头 |
------F16L21/00 | 用套或管座连接 |
--------F16L21/06 | .采用分开的管套或环夹在管子端头周围 |