JPS5489148A - Lubricating system between shaft end surface of cross shaft joint and fixed wall of bearing outer ring - Google Patents
Lubricating system between shaft end surface of cross shaft joint and fixed wall of bearing outer ringInfo
- Publication number
- JPS5489148A JPS5489148A JP15823177A JP15823177A JPS5489148A JP S5489148 A JPS5489148 A JP S5489148A JP 15823177 A JP15823177 A JP 15823177A JP 15823177 A JP15823177 A JP 15823177A JP S5489148 A JPS5489148 A JP S5489148A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- outer ring
- bearing outer
- end surface
- convex streak
- 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
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
- F16D3/40—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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
PURPOSE: To prevent the wear and seizure of a bottom wall surface of a bearing outer ring, by improving lubricating performance by effectively drawing grease in an oil groove between contact surfaces by oscillating revolution between a bearing and a shaft.
CONSTITUTION: Convex streak portions 211, 211, which extend in the diameter direction and are mutually parallel, and oil grooves 212, 212 functioning as grease reservoirs between the convex streak portions 211, 211 are shaped to an end surfce of a shaft 2 of a corss shaft. The bank width l1 of said convex streak portion 211 is formed in width dimentions, which are twice as large as moving distance l2 between moving both ends P1, P2 on an arbitrary same circumference in the radial direction at the double oscillation angle 2α of the fitting angle α of a cross shaft joint or are smaller than that.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52158231A JPS591890B2 (en) | 1977-12-26 | 1977-12-26 | Lubricating device between the shaft end face of a cruciform joint and the bottom wall of the bearing outer ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52158231A JPS591890B2 (en) | 1977-12-26 | 1977-12-26 | Lubricating device between the shaft end face of a cruciform joint and the bottom wall of the bearing outer ring |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5489148A true JPS5489148A (en) | 1979-07-14 |
JPS591890B2 JPS591890B2 (en) | 1984-01-14 |
Family
ID=15667132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52158231A Expired JPS591890B2 (en) | 1977-12-26 | 1977-12-26 | Lubricating device between the shaft end face of a cruciform joint and the bottom wall of the bearing outer ring |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS591890B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55112127U (en) * | 1979-01-31 | 1980-08-07 | ||
JP2008281185A (en) * | 2007-05-14 | 2008-11-20 | Jtekt Corp | Cross shaft joint |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50128548U (en) * | 1974-04-02 | 1975-10-22 |
-
1977
- 1977-12-26 JP JP52158231A patent/JPS591890B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50128548U (en) * | 1974-04-02 | 1975-10-22 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55112127U (en) * | 1979-01-31 | 1980-08-07 | ||
JP2008281185A (en) * | 2007-05-14 | 2008-11-20 | Jtekt Corp | Cross shaft joint |
US8105170B2 (en) | 2007-05-14 | 2012-01-31 | Jtekt Corporation | Cross shaft joint |
Also Published As
Publication number | Publication date |
---|---|
JPS591890B2 (en) | 1984-01-14 |
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