JPS5554722A - Single shielded solid roller bearing for universal joint - Google Patents

Single shielded solid roller bearing for universal joint

Info

Publication number
JPS5554722A
JPS5554722A JP12506278A JP12506278A JPS5554722A JP S5554722 A JPS5554722 A JP S5554722A JP 12506278 A JP12506278 A JP 12506278A JP 12506278 A JP12506278 A JP 12506278A JP S5554722 A JPS5554722 A JP S5554722A
Authority
JP
Japan
Prior art keywords
convexes
universal joint
bearing
contact
bottom wall
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.)
Granted
Application number
JP12506278A
Other languages
Japanese (ja)
Other versions
JPS5725736B2 (en
Inventor
Tatsuo Ishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NSK Ltd
Original Assignee
NSK Ltd
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 NSK Ltd filed Critical NSK Ltd
Priority to JP12506278A priority Critical patent/JPS5554722A/en
Priority to EP79301344A priority patent/EP0007223A1/en
Publication of JPS5554722A publication Critical patent/JPS5554722A/en
Publication of JPS5725736B2 publication Critical patent/JPS5725736B2/ja
Granted legal-status Critical Current

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
    • 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
    • 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)
  • Rolling Contact Bearings (AREA)

Abstract

PURPOSE:To improve the lubrication of sliding contact for a bearing, by forming extruded convexes on the inner bottom wall of the bearing's outer ring and keeping the convexes in contact with a cruciform shaft end. CONSTITUTION:The shaft end 2 of a cruciformed universal joint 1 comes in contact with the bottom wall 41 of a bearing's outer ring 4, being swivel to each other through rollers 5. A concave 42 is formed at the center of the bottom wall 41 and convexes 46, circular or elliptical with major axis in the radial direction, are formed through extrusion between the concave 42 and side wall 43 of cylinder. Grease fed from a grease retaining hole 21 of the shaft end 2 toward around the convexes 46 is introduced to the contact face for lubrication due to the rotation of shaft.
JP12506278A 1978-07-13 1978-10-13 Single shielded solid roller bearing for universal joint Granted JPS5554722A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP12506278A JPS5554722A (en) 1978-10-13 1978-10-13 Single shielded solid roller bearing for universal joint
EP79301344A EP0007223A1 (en) 1978-07-13 1979-07-10 Improvements in or relating to roller bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12506278A JPS5554722A (en) 1978-10-13 1978-10-13 Single shielded solid roller bearing for universal joint

Publications (2)

Publication Number Publication Date
JPS5554722A true JPS5554722A (en) 1980-04-22
JPS5725736B2 JPS5725736B2 (en) 1982-05-31

Family

ID=14900867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12506278A Granted JPS5554722A (en) 1978-07-13 1978-10-13 Single shielded solid roller bearing for universal joint

Country Status (1)

Country Link
JP (1) JPS5554722A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342240A (en) * 1989-07-12 1994-08-30 The Zeller Corporation High capacity universal joint
US6579186B2 (en) 2001-02-14 2003-06-17 Visteon Global Technologies, Inc. Spider having a support surface for use in a universal joint

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5272047A (en) * 1975-12-11 1977-06-16 Gelenkwellenbau Gmbh Flat buffer disc for bearing pin of cross pin of universal coupling
JPS556040A (en) * 1978-06-26 1980-01-17 Koyo Seiko Co Ltd Bearing for cardan joint

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5272047A (en) * 1975-12-11 1977-06-16 Gelenkwellenbau Gmbh Flat buffer disc for bearing pin of cross pin of universal coupling
JPS556040A (en) * 1978-06-26 1980-01-17 Koyo Seiko Co Ltd Bearing for cardan joint

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342240A (en) * 1989-07-12 1994-08-30 The Zeller Corporation High capacity universal joint
US6579186B2 (en) 2001-02-14 2003-06-17 Visteon Global Technologies, Inc. Spider having a support surface for use in a universal joint

Also Published As

Publication number Publication date
JPS5725736B2 (en) 1982-05-31

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