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 CI

Info

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
Application number
IT8405240A
Other languages
Italian (it)
Other versions
IT8405240A0 (en
Inventor
Gotthard Pattis
Original Assignee
Birfield Trasmissioni
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Birfield Trasmissioni filed Critical Birfield Trasmissioni
Publication of IT8405240A0 publication Critical patent/IT8405240A0/en
Application granted granted Critical
Publication of IT1226886B publication Critical patent/IT1226886B/en

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>
IT8405240A 1984-07-28 1984-12-04 SEALING ELEMENT FOR THE BEARINGS OF THE CRUISE OF GIARDI CARDANI CI IT1226886B (en)

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)

* Cited by examiner, † Cited by third party
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

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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