IT1233462B - Location of bearing spigots on universal joint - Google Patents

Location of bearing spigots on universal joint

Info

Publication number
IT1233462B
IT1233462B IT8905119A IT511989A IT1233462B IT 1233462 B IT1233462 B IT 1233462B IT 8905119 A IT8905119 A IT 8905119A IT 511989 A IT511989 A IT 511989A IT 1233462 B IT1233462 B IT 1233462B
Authority
IT
Italy
Prior art keywords
bearing
location
ring groove
universal joint
internal
Prior art date
Application number
IT8905119A
Other languages
Italian (it)
Other versions
IT8905119A0 (en
Inventor
Heinz Strathmann
Gregor Patzulla
Original Assignee
Gelenkwellenbau Gmbh
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 Gelenkwellenbau Gmbh filed Critical Gelenkwellenbau Gmbh
Publication of IT8905119A0 publication Critical patent/IT8905119A0/en
Application granted granted Critical
Publication of IT1233462B publication Critical patent/IT1233462B/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
    • 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
    • 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
    • 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)
  • Sealing Devices (AREA)
  • Support Of The Bearing (AREA)

Abstract

The bearing spigots on the cross head of a universal coupling are located by needle bearings (15) inside a bearing bush (11). The inner end of the bearing is provided with an internal ring groove (23) of rectangular cross section. An elastic main seal (16), with two internal sealing lips (19), has a metallic support ring (22) which is retained by the internal housing ring groove (23). A secondary seal ring (17) with radially flexible jaws (24, 25), is also retained by the bearing bush ring groove (23).
IT8905119A 1988-02-24 1989-02-22 Location of bearing spigots on universal joint IT1233462B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3805672A DE3805672C1 (en) 1988-02-24 1988-02-24

Publications (2)

Publication Number Publication Date
IT8905119A0 IT8905119A0 (en) 1989-02-22
IT1233462B true IT1233462B (en) 1992-04-02

Family

ID=6347998

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8905119A IT1233462B (en) 1988-02-24 1989-02-22 Location of bearing spigots on universal joint

Country Status (4)

Country Link
DE (1) DE3805672C1 (en)
FR (1) FR2627562B1 (en)
GB (1) GB2216198B (en)
IT (1) IT1233462B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT219418Z2 (en) * 1990-03-21 1993-02-26 CARDANIC CRUISE WITH LONG LIFE SEALS
GB2293217B (en) * 1994-09-16 1997-11-19 Draftex Ind Ltd Protective bellows
JP2018016087A (en) * 2016-07-25 2018-02-01 日立オートモティブシステムズ株式会社 Propeller shaft
CN115126792A (en) * 2022-08-31 2022-09-30 万向钱潮股份公司 Universal joint sealing device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8213146U1 (en) * 1982-08-19 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Upstream seal for bearing bushes
DE2908713C2 (en) * 1979-03-06 1985-04-18 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Seal for bearing bushes
DE3419111A1 (en) * 1984-05-23 1985-11-28 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt FIXING DEVICE FOR THE ROLLS OF A ROLLER BUSH
DE3428389A1 (en) * 1984-08-01 1986-02-13 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt PROTECTIVE CAP FOR THE SEAL OF A UNIVERSAL JOINT
DE3639315C1 (en) * 1986-11-17 1988-04-14 Gelenkwellenbau Gmbh Device for sealing a roller bearing, in particular bearing bushes of a universal joint

Also Published As

Publication number Publication date
GB2216198B (en) 1991-12-18
DE3805672C1 (en) 1989-03-02
GB2216198A (en) 1989-10-04
GB8903885D0 (en) 1989-04-05
FR2627562B1 (en) 1992-06-12
FR2627562A1 (en) 1989-08-25
IT8905119A0 (en) 1989-02-22

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970226