JP2530006Y2 - 建設機械の軸受装置 - Google Patents
建設機械の軸受装置Info
- Publication number
- JP2530006Y2 JP2530006Y2 JP1990094297U JP9429790U JP2530006Y2 JP 2530006 Y2 JP2530006 Y2 JP 2530006Y2 JP 1990094297 U JP1990094297 U JP 1990094297U JP 9429790 U JP9429790 U JP 9429790U JP 2530006 Y2 JP2530006 Y2 JP 2530006Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- boss
- grease
- suppression
- bearing device
- 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.)
- Expired - Lifetime
Links
- 238000010276 construction Methods 0.000 title claims description 3
- 239000004519 grease Substances 0.000 claims description 41
- 230000001629 suppression Effects 0.000 claims description 39
- 230000002093 peripheral effect Effects 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 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)
- Pivots And Pivotal Connections (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990094297U JP2530006Y2 (ja) | 1990-09-06 | 1990-09-06 | 建設機械の軸受装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990094297U JP2530006Y2 (ja) | 1990-09-06 | 1990-09-06 | 建設機械の軸受装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0453852U JPH0453852U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-05-08 |
| JP2530006Y2 true JP2530006Y2 (ja) | 1997-03-26 |
Family
ID=31832145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990094297U Expired - Lifetime JP2530006Y2 (ja) | 1990-09-06 | 1990-09-06 | 建設機械の軸受装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2530006Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020189126A1 (ja) * | 2019-03-20 | 2020-09-24 | 日立建機株式会社 | 建設機械 |
-
1990
- 1990-09-06 JP JP1990094297U patent/JP2530006Y2/ja not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020189126A1 (ja) * | 2019-03-20 | 2020-09-24 | 日立建機株式会社 | 建設機械 |
| JP7016827B2 (ja) | 2019-03-20 | 2022-02-07 | 日立建機株式会社 | 建設機械 |
| EP3892780A4 (en) * | 2019-03-20 | 2022-08-10 | Hitachi Construction Machinery Co., Ltd. | CONSTRUCTION MACHINE |
| US11987952B2 (en) | 2019-03-20 | 2024-05-21 | Hitachi Construction Machinery Co., Ltd | Construction machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0453852U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-05-08 |
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