FR2316494B3 - - Google Patents
Info
- Publication number
- FR2316494B3 FR2316494B3 FR7620308A FR7620308A FR2316494B3 FR 2316494 B3 FR2316494 B3 FR 2316494B3 FR 7620308 A FR7620308 A FR 7620308A FR 7620308 A FR7620308 A FR 7620308A FR 2316494 B3 FR2316494 B3 FR 2316494B3
- Authority
- FR
- France
- 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.)
- Expired
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
- 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
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- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2812275A GB1557861A (en) | 1975-07-03 | 1975-07-03 | Access door assemcly for ducting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2316494A1 FR2316494A1 (fr) | 1977-01-28 |
| FR2316494B3 true FR2316494B3 (fr) | 1979-03-23 |
Family
ID=10270615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7620308A Granted FR2316494A1 (fr) | 1975-07-03 | 1976-07-02 | Perte d'acces pour conduites |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2316494A1 (fr) |
| GB (1) | GB1557861A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8715571D0 (en) * | 1987-07-02 | 1987-08-12 | Dunn & Son Ltd W H | Housings for cables &c |
| DE3901393C1 (fr) * | 1989-01-19 | 1990-06-28 | Metu-System Meinig Kg, 7207 Rietheim-Weilheim, De | |
| GB2468907A (en) * | 2009-03-27 | 2010-09-29 | Clive James Berry | An improved access door for ductwork |
| FR3013095B1 (fr) * | 2013-11-14 | 2016-01-22 | Seiv | Couvercle pour obturer une ouverture |
| DE202016002374U1 (de) * | 2016-04-15 | 2016-06-16 | Bernhard Poll Schornsteintechnik Gmbh | Reinigungstür für ein Abgasrohr,insbesondere für ein Kaminrohr |
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1975
- 1975-07-03 GB GB2812275A patent/GB1557861A/en not_active Expired
-
1976
- 1976-07-02 FR FR7620308A patent/FR2316494A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1557861A (en) | 1979-12-12 |
| FR2316494A1 (fr) | 1977-01-28 |