IT1226886B - SEALING ELEMENT FOR THE BEARINGS OF THE CRUISE OF GIARDI CARDANI CI - Google Patents
SEALING ELEMENT FOR THE BEARINGS OF THE CRUISE OF GIARDI CARDANI CIInfo
- Publication number
- IT1226886B IT1226886B IT8405240A IT524084A IT1226886B IT 1226886 B IT1226886 B IT 1226886B IT 8405240 A IT8405240 A IT 8405240A IT 524084 A IT524084 A IT 524084A IT 1226886 B IT1226886 B IT 1226886B
- Authority
- IT
- Italy
- Prior art keywords
- support ring
- sealing ring
- journal
- cardani
- giardi
- Prior art date
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
- 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
- F16D3/382—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 constructional details of other than the intermediate member
- F16D3/385—Bearing cup; Bearing construction; Bearing seal; Mounting of bearing on the intermediate member
-
- 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 Devices (AREA)
- Sealing Of Bearings (AREA)
- Gasket Seals (AREA)
Abstract
This sealing joint is intended to be placed between a journal of the journal cross and a bearing bush or a needle bush. It is composed of a sealing ring with at least one lip applied against the journal and a support ring attached to the bearing bush. The sealing ring 3 is made from a first plastic and the support ring 1 is made from a second plastic. The sealing ring is connected so as not to be able to be removed to the support ring or is arranged freely in the latter. The support ring 1 has, on the inside, at its free end distant from the sealing ring 3, a peripheral bead 1d via which, by virtue of its own elasticity, it clips into an annular groove 4a of the bush 4. The application can be applied especially to agricultural appliances. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19848422559U DE8422559U1 (en) | 1984-07-28 | 1984-07-28 | SEALING FOR THE BEARING OF THE CROSS OF A CROSS JOINT |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8405240A0 IT8405240A0 (en) | 1984-12-04 |
IT1226886B true IT1226886B (en) | 1991-02-21 |
Family
ID=6769302
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8405240A IT1226886B (en) | 1984-07-28 | 1984-12-04 | SEALING ELEMENT FOR THE BEARINGS OF THE CRUISE OF GIARDI CARDANI CI |
IT8407101U IT8407101V0 (en) | 1984-07-28 | 1984-12-04 | SEALING ELEMENT FOR BEARINGS OF THE CARDANIC JOINT CRUISE. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8407101U IT8407101V0 (en) | 1984-07-28 | 1984-12-04 | SEALING ELEMENT FOR BEARINGS OF THE CARDANIC JOINT CRUISE. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE8422559U1 (en) |
FR (1) | FR2568330A1 (en) |
IT (2) | IT1226886B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4874349A (en) * | 1987-12-07 | 1989-10-17 | Dana Corporation | Seal and dust guard assembly for a universal joint trunnion |
GB8821868D0 (en) * | 1988-09-03 | 1988-10-19 | Brd Co Ltd | Hookes universal joints |
IT219418Z2 (en) * | 1990-03-21 | 1993-02-26 | CARDANIC CRUISE WITH LONG LIFE SEALS | |
DE4041498A1 (en) * | 1990-12-22 | 1992-06-25 | Zahnradfabrik Friedrichshafen | GASKET FOR A PIN CROSS BEARING |
DE4412132C5 (en) * | 1994-04-08 | 2005-07-28 | Ina-Schaeffler Kg | Sealing for a universal joint box |
EP2921734B1 (en) * | 2014-03-17 | 2018-05-09 | Spicer Gelenkwellenbau GmbH | Seal and cross member unit for universal joints |
-
1984
- 1984-07-28 DE DE19848422559U patent/DE8422559U1/en not_active Expired
- 1984-12-04 IT IT8405240A patent/IT1226886B/en active
- 1984-12-04 IT IT8407101U patent/IT8407101V0/en unknown
-
1985
- 1985-07-23 FR FR8511257A patent/FR2568330A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2568330A1 (en) | 1986-01-31 |
DE8422559U1 (en) | 1984-12-06 |
IT8405240A0 (en) | 1984-12-04 |
IT8407101V0 (en) | 1984-12-04 |
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