JPH02107820U - - Google Patents
Info
- Publication number
- JPH02107820U JPH02107820U JP1989002456U JP245689U JPH02107820U JP H02107820 U JPH02107820 U JP H02107820U JP 1989002456 U JP1989002456 U JP 1989002456U JP 245689 U JP245689 U JP 245689U JP H02107820 U JPH02107820 U JP H02107820U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- bush
- bearing device
- coating layer
- recess
- 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.)
- Pending
Links
- 239000011247 coating layer Substances 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims 1
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
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
-
- 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
- F16C2350/00—Machines or articles related to building
- F16C2350/26—Excavators
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Sliding-Contact Bearings (AREA)
- Pivots And Pivotal Connections (AREA)
Description
第1図は、本考案の実施例に係る軸受装置を示
す縦断面図。第2図は、本考案の他の実施例を示
す縦断面図。第3図は、従来の軸受装置を示す縦
断面図である。 1……軸受装置、2……軸受、3……ブツシユ
、4……軸、5……窪所、6……潤滑性被覆層。
す縦断面図。第2図は、本考案の他の実施例を示
す縦断面図。第3図は、従来の軸受装置を示す縦
断面図である。 1……軸受装置、2……軸受、3……ブツシユ
、4……軸、5……窪所、6……潤滑性被覆層。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 軸受と、軸受内に設けたブツシユと、ブツ
シユ内に回転可能に設けた軸と、軸の外周に設け
た窪所と、窪所内に設けられてブツシユに摺接す
る非金属製の潤滑性被覆層と、から構成した事を
特徴とする軸受装置。 (2) 潤滑性被覆層の外周に溝を形成した事を特
徴とする実用新案登録請求の範囲第(1)項に記載
の軸受装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989002456U JPH02107820U (ja) | 1989-01-12 | 1989-01-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989002456U JPH02107820U (ja) | 1989-01-12 | 1989-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02107820U true JPH02107820U (ja) | 1990-08-28 |
Family
ID=31203234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989002456U Pending JPH02107820U (ja) | 1989-01-12 | 1989-01-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02107820U (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55115623A (en) * | 1979-02-27 | 1980-09-05 | Arai Pump Mfg Co Ltd | Composite resilient material used for bearing |
JPS6377343A (ja) * | 1986-09-19 | 1988-04-07 | Matsushita Seiko Co Ltd | 軸受の潤滑装置 |
-
1989
- 1989-01-12 JP JP1989002456U patent/JPH02107820U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55115623A (en) * | 1979-02-27 | 1980-09-05 | Arai Pump Mfg Co Ltd | Composite resilient material used for bearing |
JPS6377343A (ja) * | 1986-09-19 | 1988-04-07 | Matsushita Seiko Co Ltd | 軸受の潤滑装置 |
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