NL7314641A - - Google Patents
Info
- Publication number
- NL7314641A NL7314641A NL7314641A NL7314641A NL7314641A NL 7314641 A NL7314641 A NL 7314641A NL 7314641 A NL7314641 A NL 7314641A NL 7314641 A NL7314641 A NL 7314641A NL 7314641 A NL7314641 A NL 7314641A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/025—Rolling sealing rings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/91—O-ring seal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Joints With Sleeves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722252468 DE2252468C2 (de) | 1972-10-26 | Elastischer Rollring | |
| DE19732329952 DE2329952C3 (de) | 1973-06-13 | Elastischer Rollring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7314641A true NL7314641A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-01 |
| NL157978B NL157978B (nl) | 1978-09-15 |
Family
ID=25764007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7314641.A NL157978B (nl) | 1972-10-26 | 1973-10-24 | Rolring voor de afdichting van een mof-spie-pijpkoppeling. |
Country Status (11)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4178003A (en) * | 1977-03-11 | 1979-12-11 | Goshen Rubber Co., Inc. | O-Ring and apparatus and method of manufacture |
| US20040173976A1 (en) * | 2001-04-18 | 2004-09-09 | Boggs Todd C. | Resilient seal with axial protrusions |
| US7401791B2 (en) * | 2005-02-28 | 2008-07-22 | Vertex, Inc. | Gasket with locking lugs |
| CN101576189B (zh) * | 2009-06-04 | 2011-12-28 | 广州立丰管道科技有限公司 | 一种万能连接管件 |
| CN107013682A (zh) * | 2017-05-31 | 2017-08-04 | 浙江伟鑫金属制品有限公司 | 异形圆环密封件 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1250700B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1967-09-21 | |||
| DE1525798A1 (de) * | 1966-06-15 | 1969-09-18 | Rodehueser Theodor | Abdichtring fuer Muffen-Steinzeugrohre |
| DE1802287A1 (de) * | 1968-10-10 | 1970-05-14 | Gerhard Arlt | Muffenrohrdichtung unter Verwendung eines elastischen Rollrings |
-
1973
- 1973-10-04 AT AT846173A patent/AT328808B/de not_active IP Right Cessation
- 1973-10-10 IT IT7329972A patent/IT995763B/it active
- 1973-10-12 YU YU2682/73A patent/YU35190B/xx unknown
- 1973-10-17 DK DK561273AA patent/DK129249B/da not_active IP Right Cessation
- 1973-10-23 CS CS737274A patent/CS190413B2/cs unknown
- 1973-10-23 US US05/408,866 patent/US3951420A/en not_active Expired - Lifetime
- 1973-10-24 AU AU61784/73A patent/AU6178473A/en not_active Expired
- 1973-10-24 NL NL7314641.A patent/NL157978B/xx not_active IP Right Cessation
- 1973-10-24 FR FR7338569A patent/FR2204763B1/fr not_active Expired
- 1973-10-26 CH CH1513373A patent/CH570576A5/xx not_active IP Right Cessation
- 1973-10-26 ES ES1973196865U patent/ES196865Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES196865U (es) | 1975-04-16 |
| DK129249B (da) | 1974-09-16 |
| YU268273A (en) | 1980-03-15 |
| AT328808B (de) | 1976-04-12 |
| US3951420A (en) | 1976-04-20 |
| IT995763B (it) | 1975-11-20 |
| CS190413B2 (en) | 1979-05-31 |
| ES196865Y (es) | 1975-08-16 |
| AU6178473A (en) | 1975-04-24 |
| YU35190B (en) | 1980-09-25 |
| FR2204763A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-24 |
| DK129249C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-02-03 |
| FR2204763B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-11-08 |
| CH570576A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-12-15 |
| ATA846173A (de) | 1975-06-15 |
| NL157978B (nl) | 1978-09-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: GRITZKA |