FR2294367B3 - - Google Patents
Info
- Publication number
- FR2294367B3 FR2294367B3 FR7531855A FR7531855A FR2294367B3 FR 2294367 B3 FR2294367 B3 FR 2294367B3 FR 7531855 A FR7531855 A FR 7531855A FR 7531855 A FR7531855 A FR 7531855A FR 2294367 B3 FR2294367 B3 FR 2294367B3
- 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
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
- F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
- F16J1/008—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials with sealing lips
-
- 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
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
- F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
-
- 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
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3268—Mounting of sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sealing Devices (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742458974 DE2458974A1 (en) | 1974-12-13 | 1974-12-13 | SEALING RING, IN PARTICULAR FOR PISTON RODS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2294367A1 FR2294367A1 (en) | 1976-07-09 |
FR2294367B3 true FR2294367B3 (en) | 1980-04-30 |
Family
ID=5933311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7531855A Granted FR2294367A1 (en) | 1974-12-13 | 1975-10-17 | Piston seal ring with three sealing lips - is located by spring clip acting on metal reinforcing ring |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2458974A1 (en) |
FR (1) | FR2294367A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3623928A1 (en) * | 1986-07-16 | 1988-01-21 | Wabco Westinghouse Steuerung | DEVICE FOR SEALING TWO RELATIVELY MOVABLE MACHINE PARTS, IN PARTICULAR TO SEAL THE PISTON OF A WORK CYLINDER |
US4821627A (en) * | 1987-06-05 | 1989-04-18 | Leigh Monstevens Keith V | Piston and cylinder assembly |
US4827834A (en) * | 1987-06-05 | 1989-05-09 | Automotive Products, Plc | Four point seal |
US5269537A (en) * | 1992-10-13 | 1993-12-14 | Caterpillar Inc. | Composite radial seal |
DE19707652C2 (en) * | 1997-02-26 | 1999-12-30 | Freudenberg Carl Fa | Sealing ring |
DE10155694A1 (en) * | 2001-11-13 | 2003-05-22 | Mahle Ventiltrieb Gmbh | Seal a pressure chamber |
DE102015008987B4 (en) * | 2014-12-12 | 2016-08-11 | Carl Freudenberg Kg | Shock absorber and its use |
EP3032135A1 (en) * | 2014-12-12 | 2016-06-15 | Carl Freudenberg KG | Shock absorber and its use |
-
1974
- 1974-12-13 DE DE19742458974 patent/DE2458974A1/en active Pending
-
1975
- 1975-10-17 FR FR7531855A patent/FR2294367A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2458974A1 (en) | 1976-06-16 |
FR2294367A1 (en) | 1976-07-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |