BE847497A - Obturateur pour ouvertures de nettoyage, - Google Patents
Obturateur pour ouvertures de nettoyage,Info
- Publication number
- BE847497A BE847497A BE171679A BE171679A BE847497A BE 847497 A BE847497 A BE 847497A BE 171679 A BE171679 A BE 171679A BE 171679 A BE171679 A BE 171679A BE 847497 A BE847497 A BE 847497A
- Authority
- BE
- Belgium
- Prior art keywords
- shutter
- cleaning openings
- openings
- cleaning
- Prior art date
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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/11—Plugs
- F16L55/1108—Plugs fixed by screwing or by means of a screw-threaded ring
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/02—Detachable closure members; Means for tightening closures
- F16J13/14—Detachable closure members; Means for tightening closures attached exclusively by spring action or elastic action
-
- 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
- F16L45/00—Pipe units with cleaning aperture and closure therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Lining And Supports For Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19757533387 DE7533387U (de) | 1975-10-21 | 1975-10-21 | Verschlussteil fuer reinigungsoeffnungen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE847497A true BE847497A (fr) | 1977-02-14 |
Family
ID=6656846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE171679A BE847497A (fr) | 1975-10-21 | 1976-10-21 | Obturateur pour ouvertures de nettoyage, |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE847497A (xx) |
DE (1) | DE7533387U (xx) |
FR (1) | FR2328805A1 (xx) |
NL (1) | NL7611501A (xx) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2821724C2 (de) * | 1978-05-18 | 1984-06-07 | Passavant-Werke AG & Co KG, 6209 Aarbergen | Aufsatzstück mit Deckel für Reinigungsverschlüsse von Entwässerungsleitungen |
DE2824097C2 (de) * | 1978-06-01 | 1982-08-19 | Passavant-Werke AG & Co KG, 6209 Aarbergen | Als Reinigungsverschluß verwendbares Aufsatzstück mit Deckel für Entwässerungsleitungen |
DE3104303C2 (de) * | 1981-02-07 | 1984-07-19 | Buderus Ag, 6330 Wetzlar | Reinigungsstutzen für Entwässerungsleitungen |
DE8333233U1 (de) * | 1982-11-23 | 1984-02-16 | Poly Bauelemente AG, Adliswil | Entwaesserungsrinne |
GB0520668D0 (en) * | 2005-10-11 | 2005-11-16 | Thames Water Utilites Ltd | A set of parts for use with a rodding eye |
DE102008056330A1 (de) * | 2008-11-07 | 2010-05-12 | Behlen, Hans | Kanalzugangsset |
-
1975
- 1975-10-21 DE DE19757533387 patent/DE7533387U/de not_active Expired
-
1976
- 1976-10-15 FR FR7631021A patent/FR2328805A1/fr not_active Withdrawn
- 1976-10-18 NL NL7611501A patent/NL7611501A/xx not_active Application Discontinuation
- 1976-10-21 BE BE171679A patent/BE847497A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7611501A (nl) | 1977-04-25 |
FR2328805A1 (fr) | 1977-05-20 |
DE7533387U (de) | 1976-03-11 |
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