JPS6150157U - - Google Patents
Info
- Publication number
- JPS6150157U JPS6150157U JP13349084U JP13349084U JPS6150157U JP S6150157 U JPS6150157 U JP S6150157U JP 13349084 U JP13349084 U JP 13349084U JP 13349084 U JP13349084 U JP 13349084U JP S6150157 U JPS6150157 U JP S6150157U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- shear pin
- shear
- flange
- roller
- 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
Landscapes
- Operation Control Of Excavators (AREA)
Description
第１図は本考案の第１実施例を示すブレードサ
ークル支持装置の縦断面図、第２図は本考案の第
２実施例を示す縦断面図、第３図はモータグレー
ダの斜視図、第４図は従来例の断面図である。
１，１１：ピンローラ、１ａ：シヤーピン穴、
２，１２：シヤーピンフランジ、２ａ：ピン穴、
３，１３：シヤーピン、４，１４：シヤーピンケ
ース、５，１５：スプリング（バネ付勢）、７ａ
：軸。
Fig. 1 is a vertical sectional view of a blade circle support device showing a first embodiment of the present invention, Fig. 2 is a longitudinal sectional view showing a second embodiment of the invention, and Fig. 3 is a perspective view of a motor grader. FIG. 4 is a sectional view of a conventional example. 1, 11: Pin roller, 1a: Shear pin hole,
2, 12: shear pin flange, 2a: pin hole,
3, 13: Shear pin, 4, 14: Shear pin case, 5, 15: Spring (spring biased), 7a
:shaft.
Claims (1)
ピンフランジにブレードサークルを支持している
ピンローラを回転可能に嵌装して、シヤーピンフ
ランジとピンローラをピン結合したブレードサー
クル支持装置において、前記シヤーピンフランジ
のピン穴に予備のシヤーピンを嵌装するとともに
、該シヤーピンを前記ピンローラのシヤーピン穴
に向つてバネ付勢したことを特徴とするブレード
サークル支持装置。 In a blade circle support device in which a pin roller supporting a blade circle is rotatably fitted to a shear pin flange attached to the shaft of a circle reverse gear, and the shear pin flange and the pin roller are connected by a pin, the shear pin flange is A blade circle support device characterized in that a spare shear pin is fitted into the pin hole and the shear pin is biased by a spring toward the shear pin hole of the pin roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13349084U JPS6150157U (en) | 1984-09-04 | 1984-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13349084U JPS6150157U (en) | 1984-09-04 | 1984-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6150157U true JPS6150157U (en) | 1986-04-04 |
Family
ID=30692032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13349084U Pending JPS6150157U (en) | 1984-09-04 | 1984-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6150157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03111643U (en) * | 1990-02-27 | 1991-11-15 | ||
| JP2017106185A (en) * | 2015-12-07 | 2017-06-15 | 三菱重工メカトロシステムズ株式会社 | Shear pin, fixation device of base isolation mechanism and base isolation device |
-
1984
- 1984-09-04 JP JP13349084U patent/JPS6150157U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03111643U (en) * | 1990-02-27 | 1991-11-15 | ||
| JP2017106185A (en) * | 2015-12-07 | 2017-06-15 | 三菱重工メカトロシステムズ株式会社 | Shear pin, fixation device of base isolation mechanism and base isolation device |