GR79938B - - Google Patents
Info
- Publication number
- GR79938B GR79938B GR74712A GR840174712A GR79938B GR 79938 B GR79938 B GR 79938B GR 74712 A GR74712 A GR 74712A GR 840174712 A GR840174712 A GR 840174712A GR 79938 B GR79938 B GR 79938B
- Authority
- GR
- Greece
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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
- F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
-
- 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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubricants (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB838313646A GB8313646D0 (en) | 1983-05-17 | 1983-05-17 | Screw-thread protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR79938B true GR79938B (el) | 1984-10-31 |
Family
ID=10542901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR74712A GR79938B (el) | 1983-05-17 | 1984-05-15 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | ATA159384A (el) |
| FR (1) | FR2546244A1 (el) |
| GB (1) | GB8313646D0 (el) |
| GR (1) | GR79938B (el) |
| IT (1) | IT1218846B (el) |
| NL (1) | NL8401566A (el) |
| NO (1) | NO841957L (el) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6682101B2 (en) * | 2002-03-06 | 2004-01-27 | Beverly Watts Ramos | Wedgethread pipe connection |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB706332A (en) * | 1950-12-23 | 1954-03-31 | Gkn Group Services Ltd | Improvements in or relating to wood screws |
| FR2051891A5 (en) * | 1969-07-01 | 1971-04-09 | Hirigoyen Bernard | Fluoropolymer or polyamide coated - fastenings such as ferrous bolts and screws |
| US3914178A (en) * | 1974-01-23 | 1975-10-21 | Amerace Corp | Wear reducing coating |
| US4074011A (en) * | 1974-04-25 | 1978-02-14 | Nippon Steel Corporation | Topcoated phosphated bolts, nuts and washers |
| JPS53120041A (en) * | 1977-03-28 | 1978-10-20 | Nippon Steel Corp | Bolt set superior in paintability, anticossrosiveness, lubrication and resistance to corotation |
| JPS5436443A (en) * | 1977-08-27 | 1979-03-17 | Sumitomo Metal Ind Ltd | Rustproof painted bolt set |
| AU534576B2 (en) * | 1978-05-18 | 1984-02-09 | Shiro Hasegawa | A torque stabilizing method of fasteners and torque stabilized fasteners |
| JPS5840045B2 (ja) * | 1979-07-19 | 1983-09-02 | 株式会社 竹中製作所 | 耐蝕性に優れたボルト、ナツト又はワツシヤ−の製造方法 |
| DE3165930D1 (en) * | 1981-03-30 | 1984-10-18 | Mannesmann Ag | Method for the surface treatment of screw threads |
-
1983
- 1983-05-17 GB GB838313646A patent/GB8313646D0/en active Pending
-
1984
- 1984-05-15 GR GR74712A patent/GR79938B/el unknown
- 1984-05-15 AT AT0159384A patent/ATA159384A/de not_active Application Discontinuation
- 1984-05-15 NL NL8401566A patent/NL8401566A/nl not_active Application Discontinuation
- 1984-05-16 IT IT20954/84A patent/IT1218846B/it active
- 1984-05-16 NO NO841957A patent/NO841957L/no unknown
- 1984-05-17 FR FR8407674A patent/FR2546244A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NO841957L (no) | 1984-11-19 |
| FR2546244A1 (fr) | 1984-11-23 |
| NL8401566A (nl) | 1984-12-17 |
| IT8420954A0 (it) | 1984-05-16 |
| IT1218846B (it) | 1990-04-24 |
| GB8313646D0 (en) | 1983-06-22 |
| ATA159384A (de) | 1987-07-15 |