JPH042252U - - Google Patents
Info
- Publication number
- JPH042252U JPH042252U JP3962990U JP3962990U JPH042252U JP H042252 U JPH042252 U JP H042252U JP 3962990 U JP3962990 U JP 3962990U JP 3962990 U JP3962990 U JP 3962990U JP H042252 U JPH042252 U JP H042252U
- Authority
- JP
- Japan
- Prior art keywords
- rocking
- spring
- rotational force
- excavator
- rocking motion
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 5
Description
第１図は掘取機の前処理部の平面断面図、第２
図は第１図の−断面図、第３図は同じく−
断面図、第４図は掘取機の側面図、第５図は平
面図である。
符号、４……主軸、９……伝達機構、１９……
揺動運動体、２０……駆動体、２１……スプリン
グ。
Figure 1 is a plan sectional view of the pretreatment section of the excavator, Figure 2
The figure is a cross-sectional view of Figure 1, and Figure 3 is the same.
A sectional view, FIG. 4 is a side view of the excavator, and FIG. 5 is a plan view. Code, 4...Main shaft, 9...Transmission mechanism, 19...
Oscillating body, 20...driver, 21...spring.
Claims (1)
揺動運動体１９に揺動回転力を付与するために正
方向に等速回転する駆動体２０を前記揺動運動体
１９の正方向の揺動運動を吸収するスプリングと
逆方向の揺動運動を吸収するスプリングをそれぞ
れ備えた伝達機構９を介して行う掘取機の揺動回
転力伝達構造において、前記伝達機構９のスプリ
ング２１を単独で前記揺動運動体１９のそれぞれ
正逆方向の揺動運動を吸収すべく、このスプリン
グ２１の両端を前記揺動運動体１９および前記駆
動体２０双方にまたがつて当接させてなる掘取機
の揺動回転力伝達構造。 請求項記載の伝達機構９のスプリング２１
が揺動運動体１９に四個等配置されるものである
掘取機の揺動回転力伝達構造。[Claims for Utility Model Registration] In order to apply a rocking rotational force to the rocking motion body 19 provided on the main shaft 4 that swings in the forward and reverse directions, the driving body 20 that rotates at a constant speed in the forward direction is rocked. In the structure for transmitting the rocking rotational force of the excavator through the transmission mechanism 9, which is provided with a spring that absorbs the rocking motion of the moving body 19 in the forward direction and a spring that absorbs the rocking motion of the moving body 19 in the opposite direction. In order to use the spring 21 of the mechanism 9 alone to absorb the rocking motion of the rocking body 19 in the forward and reverse directions, both ends of the spring 21 are straddled over both the rocking body 19 and the driving body 20. A rocking rotational force transmission structure of an excavator that is brought into contact with each other. Spring 21 of transmission mechanism 9 according to claims
A rocking rotational force transmission structure for an excavator, in which four pieces are arranged on a rocking motion body 19.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3962990U JPH076763Y2 (en) | 1990-04-14 | 1990-04-14 | Oscillating torque transmission structure of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3962990U JPH076763Y2 (en) | 1990-04-14 | 1990-04-14 | Oscillating torque transmission structure of excavator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH042252U true JPH042252U (en) | 1992-01-09 |
| JPH076763Y2 JPH076763Y2 (en) | 1995-02-22 |
Family
ID=31548710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3962990U Expired - Lifetime JPH076763Y2 (en) | 1990-04-14 | 1990-04-14 | Oscillating torque transmission structure of excavator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076763Y2 (en) |
-
1990
- 1990-04-14 JP JP3962990U patent/JPH076763Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH076763Y2 (en) | 1995-02-22 |
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