CA2348965A1 - Unitary fitting and ball-valve - Google Patents
Unitary fitting and ball-valve Download PDFInfo
- Publication number
- CA2348965A1 CA2348965A1 CA002348965A CA2348965A CA2348965A1 CA 2348965 A1 CA2348965 A1 CA 2348965A1 CA 002348965 A CA002348965 A CA 002348965A CA 2348965 A CA2348965 A CA 2348965A CA 2348965 A1 CA2348965 A1 CA 2348965A1
- Authority
- CA
- Canada
- Prior art keywords
- sleeve portion
- ball
- valve
- pipe section
- male
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Valve Housings (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Joints With Sleeves (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The present invention provides in combination with a ball-valve, an improvement comprising a threadless metallic fitting that incorporates both a male portion and a female portion formed as an integral unitary structure extending from at least one end wall of a housing portion of the ball-valve. The threadless metallic fitting includes a sleeve portion having a female interior surface adapted for receiving one of a tube and a pipe section therein and a male exterior surface having at least two distinct cylindrical sections. There is also a driver member having at least two distinct cylindrical sections for engaging the male exterior surface of the sleeve portion for deforming the sleeve portion and concurrently deforming such one of such tube and pipe section engaged within the sleeve portion when the driver member is forced longitudinally along the male exterior surface of the sleeve portion so as to effect an air tight seal between the pipe section and the female interior surface of the fitting.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/768,632 | 2001-01-23 | ||
| US09/768,632 US6467752B2 (en) | 1999-07-23 | 2001-01-23 | Unitary fitting and ball-valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2348965A1 true CA2348965A1 (en) | 2002-07-23 |
| CA2348965C CA2348965C (en) | 2007-03-13 |
Family
ID=25083040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002348965A Expired - Lifetime CA2348965C (en) | 2001-01-23 | 2001-05-28 | Unitary fitting and ball-valve |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2002317888A (en) |
| CA (1) | CA2348965C (en) |
| MX (1) | MXPA02000816A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2786284C (en) * | 2010-01-04 | 2016-02-09 | Lokring Technology, Llc | Mechanically attached fitting for use in a sour environment |
| JP5912488B2 (en) * | 2011-03-31 | 2016-04-27 | 明和工業株式会社 | Attachment structure of attachment device to branch pipe of pipeline, attachment / detachment method of attachment device, and attachment / detachment tool thereof |
| JP7385384B2 (en) | 2019-07-05 | 2023-11-22 | 株式会社キッツ | Caps, valves and fixtures |
-
2001
- 2001-05-28 CA CA002348965A patent/CA2348965C/en not_active Expired - Lifetime
-
2002
- 2002-01-23 MX MXPA02000816A patent/MXPA02000816A/en unknown
- 2002-01-23 JP JP2002014310A patent/JP2002317888A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA02000816A (en) | 2002-11-04 |
| CA2348965C (en) | 2007-03-13 |
| JP2002317888A (en) | 2002-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20210528 |