FR2346617A1 - Hydraulic high pressure sealing pipe fitting - comprises pipe securing body, nut, bush with flange and sealing ring encompassing pipe - Google Patents
Hydraulic high pressure sealing pipe fitting - comprises pipe securing body, nut, bush with flange and sealing ring encompassing pipeInfo
- Publication number
- FR2346617A1 FR2346617A1 FR7709644A FR7709644A FR2346617A1 FR 2346617 A1 FR2346617 A1 FR 2346617A1 FR 7709644 A FR7709644 A FR 7709644A FR 7709644 A FR7709644 A FR 7709644A FR 2346617 A1 FR2346617 A1 FR 2346617A1
- Authority
- FR
- France
- Prior art keywords
- pipe
- bush
- nut
- flange
- high pressure
- 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.)
- Withdrawn
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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
- F16L19/10—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered
- F16L19/12—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered with additional sealing means
Abstract
Between the hydraulic high pressure body (3) and the securing nut (11), is a bush (1), whose outer diameter equals the inner diameter of the body (3) upper part, and whose inner diameter is the same as the outer diameter of the pipe (2) to be fitted. The bush (1) has a blunt conical cross-section in its upper part and a flange (4) at its top end. Also between body (3) and nut (11) is a sealing ring (8) the lower part of which engages in the bush (1) at a point which is conical and can be bent inwards. The top edge (9) of the ring (8) encompasses the pipe (2) and is inclined so that it may locate on the cone provided in the nut (11).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2184176A IT1058929B (en) | 1976-04-01 | 1976-04-01 | SEALING FITTING PARTICULARLY FOR HIGH PRESSURE HYDRAULIC CIRCUITS |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2346617A1 true FR2346617A1 (en) | 1977-10-28 |
Family
ID=11187601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7709644A Withdrawn FR2346617A1 (en) | 1976-04-01 | 1977-03-29 | Hydraulic high pressure sealing pipe fitting - comprises pipe securing body, nut, bush with flange and sealing ring encompassing pipe |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2712614A1 (en) |
FR (1) | FR2346617A1 (en) |
IT (1) | IT1058929B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9101480U1 (en) * | 1990-12-03 | 1991-04-25 | Parker-Ermeto Gmbh, 4800 Bielefeld, De | |
DE19637129A1 (en) * | 1995-10-30 | 1997-05-07 | Walterscheid Gmbh Jean | Connection for connecting pipes to a connecting body |
WO2002057678A1 (en) * | 2001-01-19 | 2002-07-25 | Larga S.P.A. | Improved tube fitting sealing member |
ITMI20081885A1 (en) * | 2008-10-24 | 2010-04-25 | Olab Srl | UNIVERSAL FITTING FOR HIGH PRESSURES FOR PNEUMATIC, HYDRAULIC AND HYDRAULIC USE. |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4041679C2 (en) * | 1990-12-22 | 2003-05-22 | Voss Automotive Gmbh | Tube Fitting |
DE9409533U1 (en) * | 1994-06-14 | 1994-08-11 | Sennebogen Gmbh Maschf | Pipe connection |
WO1997007356A1 (en) * | 1995-08-16 | 1997-02-27 | Froehlich Manfred | High-pressure connection system |
DE19530089C2 (en) * | 1995-08-16 | 2000-06-15 | Manfred Froehlich | High pressure connection system |
-
1976
- 1976-04-01 IT IT2184176A patent/IT1058929B/en active
-
1977
- 1977-03-19 DE DE19772712614 patent/DE2712614A1/en active Pending
- 1977-03-29 FR FR7709644A patent/FR2346617A1/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9101480U1 (en) * | 1990-12-03 | 1991-04-25 | Parker-Ermeto Gmbh, 4800 Bielefeld, De | |
DE4038539C1 (en) * | 1990-12-03 | 1992-04-30 | Parker-Ermeto Gmbh, 4800 Bielefeld, De | |
DE19637129A1 (en) * | 1995-10-30 | 1997-05-07 | Walterscheid Gmbh Jean | Connection for connecting pipes to a connecting body |
DE19637129C2 (en) * | 1995-10-30 | 1999-01-28 | Walterscheid Gmbh Jean | Connection for connecting pipes to a connecting body |
WO2002057678A1 (en) * | 2001-01-19 | 2002-07-25 | Larga S.P.A. | Improved tube fitting sealing member |
ITMI20081885A1 (en) * | 2008-10-24 | 2010-04-25 | Olab Srl | UNIVERSAL FITTING FOR HIGH PRESSURES FOR PNEUMATIC, HYDRAULIC AND HYDRAULIC USE. |
Also Published As
Publication number | Publication date |
---|---|
IT1058929B (en) | 1982-05-10 |
DE2712614A1 (en) | 1977-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |