FR2744741B1 - Cle aspirante pour le nettoyage des regards - Google Patents
Cle aspirante pour le nettoyage des regardsInfo
- Publication number
- FR2744741B1 FR2744741B1 FR9601837A FR9601837A FR2744741B1 FR 2744741 B1 FR2744741 B1 FR 2744741B1 FR 9601837 A FR9601837 A FR 9601837A FR 9601837 A FR9601837 A FR 9601837A FR 2744741 B1 FR2744741 B1 FR 2744741B1
- Authority
- FR
- France
- Prior art keywords
- manhole
- cleaning
- suction key
- suction
- key
- Prior art date
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
- E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
- E03B9/18—Cleaning tools for hydrants
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/18—Roll-type grilles
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Refuse Collection And Transfer (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9601837A FR2744741B1 (fr) | 1996-02-12 | 1996-02-12 | Cle aspirante pour le nettoyage des regards |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9601837A FR2744741B1 (fr) | 1996-02-12 | 1996-02-12 | Cle aspirante pour le nettoyage des regards |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2744741A1 FR2744741A1 (fr) | 1997-08-14 |
FR2744741B1 true FR2744741B1 (fr) | 1998-04-30 |
Family
ID=9489203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9601837A Expired - Fee Related FR2744741B1 (fr) | 1996-02-12 | 1996-02-12 | Cle aspirante pour le nettoyage des regards |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2744741B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009032790A1 (de) * | 2009-07-10 | 2011-01-13 | Haacon Hebetechnik Gmbh | Spüleinrichtung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH344960A (fr) * | 1957-11-16 | 1960-02-29 | Golay Buchel & Cie Sa | Trompe aspirante à main |
FR2316008A1 (fr) * | 1975-07-03 | 1977-01-28 | Rexroth Sigma | Dispositif pour nettoyer des cavites, notamment des trous borgnes |
DE3624843A1 (de) * | 1986-07-23 | 1988-02-04 | Josef Kraenzle | Zusatzgeraet fuer eine druckpumpe |
DE8900977U1 (de) * | 1989-01-28 | 1989-05-18 | Heise, Dieter, 4904 Enger | Vorrichtung zum Reinigen von Unterflurhydranten |
GB2270463A (en) * | 1992-09-10 | 1994-03-16 | New Air Technical Services Lim | Suction apparatus for cleaning or other purposes |
-
1996
- 1996-02-12 FR FR9601837A patent/FR2744741B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2744741A1 (fr) | 1997-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
RN | Application for restoration | ||
ST | Notification of lapse |
Effective date: 20080229 |