FR2419452A1 - FLEXIBLE HOSE COUPLING, ESPECIALLY FLEXIBLE MINE HOSE COUPLING - Google Patents
FLEXIBLE HOSE COUPLING, ESPECIALLY FLEXIBLE MINE HOSE COUPLINGInfo
- Publication number
- FR2419452A1 FR2419452A1 FR7906019A FR7906019A FR2419452A1 FR 2419452 A1 FR2419452 A1 FR 2419452A1 FR 7906019 A FR7906019 A FR 7906019A FR 7906019 A FR7906019 A FR 7906019A FR 2419452 A1 FR2419452 A1 FR 2419452A1
- Authority
- FR
- France
- Prior art keywords
- flexible
- hose coupling
- mine
- ring
- pipe
- 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.)
- Granted
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
- F16L31/00—Arrangements for connecting hoses to one another or to flexible sleeves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
- Clamps And Clips (AREA)
Abstract
Tuyauterie. Le raccord de tuyau flexible comprend une bague métallique 2 placée dans un ourlet du tuyau 1. La bague est recouverte en 5 par l'autre tuyau et des bagues de serrage 6 sont placées de part et l'autre de l'anneau 2. Raccord pour tuyaux souples en tissu ou matière plastique notamment pour tuyaux de mine.Piping. The flexible pipe connector comprises a metal ring 2 placed in a hem of the pipe 1. The ring is covered at 5 by the other pipe and clamping rings 6 are placed on either side of the ring 2. Connection for flexible hoses of fabric or plastic, in particular for mine hoses.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI780777A FI58824C (en) | 1978-03-10 | 1978-03-10 | SLANGFOERBINDNING SAERSKILT FOERBINDNING FOER GRUVSLANGAR |
FI781950A FI59159C (en) | 1978-06-19 | 1978-06-19 | SLANGFOERBINDNING SAERSKILT FOERBINDNING FOER GRUVSLANGAR |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2419452A1 true FR2419452A1 (en) | 1979-10-05 |
FR2419452B3 FR2419452B3 (en) | 1981-11-27 |
Family
ID=26156939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7906019A Granted FR2419452A1 (en) | 1978-03-10 | 1979-03-08 | FLEXIBLE HOSE COUPLING, ESPECIALLY FLEXIBLE MINE HOSE COUPLING |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT365320B (en) |
DE (1) | DE2908664A1 (en) |
FR (1) | FR2419452A1 (en) |
GB (1) | GB2016105B (en) |
NO (1) | NO790772L (en) |
SE (1) | SE7902038L (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2664355B1 (en) * | 1990-07-04 | 1992-10-09 | Nobileau Philippe | RADIALLY DEFORMABLE TUBE INTO SEVERAL CONNECTED LINES AND APPLICATION TUBING. |
US5425559A (en) * | 1990-07-04 | 1995-06-20 | Nobileau; Philippe | Radially deformable pipe |
DE4320842C1 (en) * | 1993-06-23 | 1994-11-10 | Freudenberg Carl Fa | Hose-connection bushing |
CN113482691B (en) * | 2021-08-16 | 2022-08-05 | 中铁第六勘察设计院集团有限公司 | Air quantity distribution determination method and device for air inlet type single-ramp highway tunnel ventilation system |
-
1979
- 1979-03-06 DE DE19792908664 patent/DE2908664A1/en not_active Withdrawn
- 1979-03-07 AT AT0170679A patent/AT365320B/en not_active IP Right Cessation
- 1979-03-07 SE SE7902038A patent/SE7902038L/en not_active Application Discontinuation
- 1979-03-08 NO NO790772A patent/NO790772L/en unknown
- 1979-03-08 FR FR7906019A patent/FR2419452A1/en active Granted
- 1979-03-09 GB GB7908426A patent/GB2016105B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2419452B3 (en) | 1981-11-27 |
DE2908664A1 (en) | 1979-09-27 |
NO790772L (en) | 1979-09-11 |
GB2016105B (en) | 1982-07-28 |
ATA170679A (en) | 1981-05-15 |
GB2016105A (en) | 1979-09-19 |
AT365320B (en) | 1982-01-11 |
SE7902038L (en) | 1979-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |