GB8903886D0 - Seals - Google Patents
SealsInfo
- Publication number
- GB8903886D0 GB8903886D0 GB898903886A GB8903886A GB8903886D0 GB 8903886 D0 GB8903886 D0 GB 8903886D0 GB 898903886 A GB898903886 A GB 898903886A GB 8903886 A GB8903886 A GB 8903886A GB 8903886 D0 GB8903886 D0 GB 8903886D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- sealing
- seals
- fixing portion
- journals
- engages
- 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- Withdrawn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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Bearings (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Rolling Contact Bearings (AREA)
Abstract
A seal for sealing between outer and inner parts, having a fixing portion and a sealing portion with at least one sealing lip, has its fixing portion and/or its sealing portion provided with a magnetised material so as to be magnetically attracted to the part it engages. Preferred embodiments are main seals 20 or secondary seals 19 for the journals and bearing cups of Hookes universal joints. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3805443A DE3805443A1 (en) | 1988-02-22 | 1988-02-22 | GASKET, ESPECIALLY RADIAL SHAFT SEAL OR CUFF SEAL |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8903886D0 true GB8903886D0 (en) | 1989-04-05 |
GB2216202A GB2216202A (en) | 1989-10-04 |
Family
ID=6347878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8903886A Withdrawn GB2216202A (en) | 1988-02-22 | 1989-02-21 | Seals |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3805443A1 (en) |
FR (1) | FR2628814A1 (en) |
GB (1) | GB2216202A (en) |
IT (1) | IT1233461B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3935830C2 (en) * | 1989-10-27 | 2000-05-11 | Teves Gmbh Alfred | Setting device, in particular window cleaning system for motor vehicles |
IT219418Z2 (en) * | 1990-03-21 | 1993-02-26 | CARDANIC CRUISE WITH LONG LIFE SEALS | |
DE4202746A1 (en) * | 1992-01-31 | 1993-08-05 | Schaeffler Waelzlager Kg | Recirculating ball unit for linear bearings |
DE4412132C5 (en) * | 1994-04-08 | 2005-07-28 | Ina-Schaeffler Kg | Sealing for a universal joint box |
HUP0102162A2 (en) * | 2001-05-23 | 2002-12-28 | Gábor Frojimovics | Multi component gasket members die cast together |
ATE391872T1 (en) * | 2006-01-10 | 2008-04-15 | Freudenberg Carl Kg | POETRY |
WO2009008369A1 (en) * | 2007-07-09 | 2009-01-15 | Aram Corporation | Packing for food processing plant, pipe joint structure for food processing plant, and o-ring for 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 (en) * | 1958-02-21 | 1960-06-30 | Magnetic Seal Corp | Cable gland device |
GB874517A (en) * | 1958-07-07 | 1961-08-10 | Massimo Rosicarelli | Improvements in and relating to anti-friction bearings |
DE1934856U (en) * | 1965-11-06 | 1966-03-17 | Fritz Teske | MECHANICAL SEAL. |
DE2621352B2 (en) * | 1976-05-14 | 1979-03-08 | Fa. Carl Freudenberg, 6940 Weinheim | Magnetic shaft seal |
US4810233A (en) * | 1984-03-27 | 1989-03-07 | Borg-Warner Corporation | Interlocking universal joint seal assembly |
-
1988
- 1988-02-22 DE DE3805443A patent/DE3805443A1/en active Granted
-
1989
- 1989-02-20 IT IT8905118A patent/IT1233461B/en active
- 1989-02-21 GB GB8903886A patent/GB2216202A/en not_active Withdrawn
- 1989-02-22 FR FR8902312A patent/FR2628814A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT1233461B (en) | 1992-04-02 |
DE3805443A1 (en) | 1989-08-31 |
IT8905118A0 (en) | 1989-02-20 |
FR2628814A1 (en) | 1989-09-22 |
DE3805443C2 (en) | 1990-06-28 |
GB2216202A (en) | 1989-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |