JPS6429531U - - Google Patents
Info
- Publication number
- JPS6429531U JPS6429531U JP1987123899U JP12389987U JPS6429531U JP S6429531 U JPS6429531 U JP S6429531U JP 1987123899 U JP1987123899 U JP 1987123899U JP 12389987 U JP12389987 U JP 12389987U JP S6429531 U JPS6429531 U JP S6429531U
- Authority
- JP
- Japan
- Prior art keywords
- boss
- gap
- split ring
- shim
- ring member
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram 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
- F16C2350/00—Machines or articles related to building
- F16C2350/26—Excavators
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Bolts, Nuts, And Washers (AREA)
- Pivots And Pivotal Connections (AREA)
Description
第１図はこの考案にかかるピン結合部用シム装
置の要部断面図、第２図は第１図のＣ−Ｃより見
た分割形リング部材の図、第３図は分割形リング
部材の斜視図、第４図はシムを示す斜視図、第５
図はこの考案の他実施例シム装置の要部断面図、
第６図は油圧シヨベルのバツクホーフロントの先
端部分の側面図、第７図は第６図のＡ−Ａより見
た断面図、第８図は従来技術シムの正面図である
。
３，１１……ブラケツト、４……連結ピン、５
，１２……ボス、６，１０……シム、７，１３…
…分割形リング部材、９……シム部。
Fig. 1 is a sectional view of the main part of the shim device for pin joints according to this invention, Fig. 2 is a view of the split ring member seen from line C-C in Fig. 1, and Fig. 3 is a diagram of the split ring member. Perspective view, Figure 4 is a perspective view showing the shim, Figure 5 is a perspective view showing the shim.
The figure is a sectional view of a main part of a shim device according to another embodiment of this invention.
FIG. 6 is a side view of the tip of the front end of the vacuum shovel of the hydraulic excavator, FIG. 7 is a sectional view taken along line A--A in FIG. 6, and FIG. 8 is a front view of a conventional shim. 3, 11...Bracket, 4...Connection pin, 5
,12...Boss,6,10...Sim,7,13...
...Divided ring member, 9...Shim part.
Claims (1)
に連結し、かつ、上記ブラケツトとボスとのボス
部対面間に隙間を有するピン結合部において、上
記ボス部の外周面に対応する分割形リング部材を
形成し、その分割形リング部材の内周部に分割形
状のシム部を立設し、そのシム部を上記隙間に挿
入するとともに、複数の分割形リング部材を上記
ボス部の隙間外周の全周にわたつて、ボス部外周
面に着脱可能に取付けたことを特徴とするピン結
合部用シム装置。 The bracket and the boss are rotatably connected by a connecting pin, and a split ring member corresponding to the outer circumferential surface of the boss is attached at a pin joint portion having a gap between the faces of the boss of the bracket and the boss. A split-shaped shim part is erected on the inner circumference of the split ring member, and the shim part is inserted into the gap, and a plurality of split ring members are inserted all around the outer circumference of the gap between the boss parts. A shim device for a pin joint portion, characterized in that it is removably attached to the outer peripheral surface of a boss portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987123899U JPS6429531U (en) | 1987-08-12 | 1987-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987123899U JPS6429531U (en) | 1987-08-12 | 1987-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6429531U true JPS6429531U (en) | 1989-02-22 |
Family
ID=31373169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987123899U Pending JPS6429531U (en) | 1987-08-12 | 1987-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6429531U (en) |
-
1987
- 1987-08-12 JP JP1987123899U patent/JPS6429531U/ja active Pending