DK189482A - DEVICE FOR BUILT IN A FLUID CONDUCTING SYSTEM AND INCLUDING A HOLE METAL PART AND A PLASTIC PART - Google Patents
DEVICE FOR BUILT IN A FLUID CONDUCTING SYSTEM AND INCLUDING A HOLE METAL PART AND A PLASTIC PART Download PDFInfo
- Publication number
- DK189482A DK189482A DK189482A DK189482A DK189482A DK 189482 A DK189482 A DK 189482A DK 189482 A DK189482 A DK 189482A DK 189482 A DK189482 A DK 189482A DK 189482 A DK189482 A DK 189482A
- Authority
- DK
- Denmark
- Prior art keywords
- metal part
- plastic
- protrusion
- muff
- built
- Prior art date
Links
Landscapes
- Valve Housings (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The assembly is assembled from a metal part 2 and a plastic muff 3 which is injection moulded around the metal part and thereby inseparably connected to this. In the outer surface 9 of an enlargement 10 of the metal part, there is a circumferential groove with dovetail profile or a circumferential protrusion with similar profile. At the injection moulding of the plastic part, a complementary protrusion 18 or a complementary groove with dovetail profile is formed on said plastic part. A corresponding dovetail groove and a complementary protrusion 19 engaging therein is found in an annular transition surface 7, 8 between the protrusion 10 of the metal part and an end portion 6 having a smaller diameter. The muff 3 has a free end 11 protruding out beyond the end portion 6 of the metal part and whereby the muff - and thereby the whole assembly - may be fastened in a tightening way to a plastic conduit by welding. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK189482A DK149084C (en) | 1981-04-30 | 1982-04-28 | DEVICE FOR BUILT IN A FLUID CONDUCTING SYSTEM AND INCLUDING A HOLE METAL PART AND A PLASTIC PART |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK192081 | 1981-04-30 | ||
DK192081 | 1981-04-30 | ||
DK189482A DK149084C (en) | 1981-04-30 | 1982-04-28 | DEVICE FOR BUILT IN A FLUID CONDUCTING SYSTEM AND INCLUDING A HOLE METAL PART AND A PLASTIC PART |
DK189482 | 1982-04-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK189482A true DK189482A (en) | 1982-10-31 |
DK149084B DK149084B (en) | 1986-01-13 |
DK149084C DK149084C (en) | 1986-06-23 |
Family
ID=26066186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK189482A DK149084C (en) | 1981-04-30 | 1982-04-28 | DEVICE FOR BUILT IN A FLUID CONDUCTING SYSTEM AND INCLUDING A HOLE METAL PART AND A PLASTIC PART |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK149084C (en) |
-
1982
- 1982-04-28 DK DK189482A patent/DK149084C/en active
Also Published As
Publication number | Publication date |
---|---|
DK149084C (en) | 1986-06-23 |
DK149084B (en) | 1986-01-13 |
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