IT1233461B - Guarnizione di tenuta, in particolare guarnizione anulare a labbro o con tenuta a spigolo. - Google Patents
Guarnizione di tenuta, in particolare guarnizione anulare a labbro o con tenuta a spigolo.Info
- Publication number
- IT1233461B IT1233461B IT8905118A IT511889A IT1233461B IT 1233461 B IT1233461 B IT 1233461B IT 8905118 A IT8905118 A IT 8905118A IT 511889 A IT511889 A IT 511889A IT 1233461 B IT1233461 B IT 1233461B
- Authority
- IT
- Italy
- Prior art keywords
- seal
- sealing
- gasket
- particular lip
- fixing portion
- Prior art date
Links
- 238000007789 sealing Methods 0.000 abstract 4
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
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
- F16C21/005—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement the external zone of a bearing with rolling members, e.g. needles, being cup-shaped, with or without a separate thrust-bearing disc or ring, e.g. for universal joints
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7809—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for needle roller bearings
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
- F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
- F16D3/40—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes
- F16D3/41—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes with ball or roller bearings
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/41—Couplings
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3805443A DE3805443A1 (de) | 1988-02-22 | 1988-02-22 | Dichtung, insbesondere radialwellendichtung oder manschettendichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8905118A0 IT8905118A0 (it) | 1989-02-20 |
IT1233461B true IT1233461B (it) | 1992-04-02 |
Family
ID=6347878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8905118A IT1233461B (it) | 1988-02-22 | 1989-02-20 | Guarnizione di tenuta, in particolare guarnizione anulare a labbro o con tenuta a spigolo. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3805443A1 (it) |
FR (1) | FR2628814A1 (it) |
GB (1) | GB2216202A (it) |
IT (1) | IT1233461B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3935830C2 (de) * | 1989-10-27 | 2000-05-11 | Teves Gmbh Alfred | Stellvorrichtung, insbesondere Scheibenreinigungsanlage für Kraftfahrzeuge |
IT219418Z2 (it) * | 1990-03-21 | 1993-02-26 | Crociera cardanica con tenute a lunga durata | |
DE4202746A1 (de) * | 1992-01-31 | 1993-08-05 | Schaeffler Waelzlager Kg | Kugelumlaufeinheit fuer linearfuehrungen |
DE4412132C5 (de) * | 1994-04-08 | 2005-07-28 | Ina-Schaeffler Kg | Abdichtung für eine Gelenkkreuzbüchse |
HUP0102162A2 (hu) * | 2001-05-23 | 2002-12-28 | Gábor Frojimovics | Együtt fröccsöntött, többkomponensű műanyag tömítőelemek |
ATE391872T1 (de) * | 2006-01-10 | 2008-04-15 | Freudenberg Carl Kg | Dichtung |
EP2169284A4 (en) * | 2007-07-09 | 2016-02-24 | Aram Corp | SEAL FOR A FOOD PROCESSING PLANT, PIPE CONNECTION STRUCTURE FOR A FOOD PROCESSING PLANT AND SEAL RING FOR A FOOD PROCESSING PLANT |
US9695881B1 (en) * | 2016-06-28 | 2017-07-04 | Freudenberg-Nok General Partnership | U-joint seal |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2589766A (en) * | 1945-05-04 | 1952-03-18 | Bradley Evelyn | Magnetic oil seal construction |
CH347396A (fr) * | 1958-02-21 | 1960-06-30 | Magnetic Seal Corp | Dispositif presse-étoupe |
GB874517A (en) * | 1958-07-07 | 1961-08-10 | Massimo Rosicarelli | Improvements in and relating to anti-friction bearings |
DE1934856U (de) * | 1965-11-06 | 1966-03-17 | Fritz Teske | Gleitringdichtung. |
DE2621352B2 (de) * | 1976-05-14 | 1979-03-08 | Fa. Carl Freudenberg, 6940 Weinheim | Magnetwellendichtung |
US4810233A (en) * | 1984-03-27 | 1989-03-07 | Borg-Warner Corporation | Interlocking universal joint seal assembly |
-
1988
- 1988-02-22 DE DE3805443A patent/DE3805443A1/de active Granted
-
1989
- 1989-02-20 IT IT8905118A patent/IT1233461B/it active
- 1989-02-21 GB GB8903886A patent/GB2216202A/en not_active Withdrawn
- 1989-02-22 FR FR8902312A patent/FR2628814A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3805443A1 (de) | 1989-08-31 |
IT8905118A0 (it) | 1989-02-20 |
FR2628814A1 (fr) | 1989-09-22 |
GB2216202A (en) | 1989-10-04 |
DE3805443C2 (it) | 1990-06-28 |
GB8903886D0 (en) | 1989-04-05 |
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