JPS62138759U - - Google Patents
Info
- Publication number
- JPS62138759U JPS62138759U JP2485186U JP2485186U JPS62138759U JP S62138759 U JPS62138759 U JP S62138759U JP 2485186 U JP2485186 U JP 2485186U JP 2485186 U JP2485186 U JP 2485186U JP S62138759 U JPS62138759 U JP S62138759U
- Authority
- JP
- Japan
- Prior art keywords
- boss
- fixed
- shaft
- flanged bush
- bolt
- 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
- 238000010276 construction Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000007796 conventional method Methods 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/74—Sealings of sliding-contact 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
- F16C2350/00—Machines or articles related to building
- F16C2350/26—Excavators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
Description
第１図は本考案の実施例の断面図、第２図は第
１図のＡ部の拡大図、第３図は本考案を実際に使
用してろる油圧シヨベルの正面図、第４図は従来
から行なわれているものの断面図である。 １……固定ボス、２……揺動ボス、３……部材
、４……部材、５……ブツシユ、７……環状溝、
８……シールリング、９……軸、１４……ブツシ
ユ、１９……ボルト、２０……端部カバー、２２
……ボルト。
１図のＡ部の拡大図、第３図は本考案を実際に使
用してろる油圧シヨベルの正面図、第４図は従来
から行なわれているものの断面図である。 １……固定ボス、２……揺動ボス、３……部材
、４……部材、５……ブツシユ、７……環状溝、
８……シールリング、９……軸、１４……ブツシ
ユ、１９……ボルト、２０……端部カバー、２２
……ボルト。
Claims (1)
- ２個の部材を回動自在に連結するため、一方の
部材に固着した揺動ボスを他方の部材に固着した
固定ボスで挾持し、軸で両ボスを枢支したものに
おいて、揺動ボスに嵌挿した鍔付ブツシユの外周
近くの端面に環状溝とダストシールからなるシー
ル装置を設け、固定ボスに嵌挿した鍔付ブツシユ
を該固定ボスに設けたボルトで揺動ボスの鍔付ブ
ツシユとその両鍔部が当接する如く押付けると共
に、固定ボスの外側に軸端を蓋う如く端部カバー
を結着し、これに軸の位置を期制するボルトを設
けたことよりなる建設機械の軸受構造。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2485186U JPS62138759U (ja) | 1986-02-21 | 1986-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2485186U JPS62138759U (ja) | 1986-02-21 | 1986-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62138759U true JPS62138759U (ja) | 1987-09-01 |
Family
ID=30824451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2485186U Pending JPS62138759U (ja) | 1986-02-21 | 1986-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62138759U (ja) |
-
1986
- 1986-02-21 JP JP2485186U patent/JPS62138759U/ja active Pending