JPH0425047U - - Google Patents
Info
- Publication number
- JPH0425047U JPH0425047U JP6663690U JP6663690U JPH0425047U JP H0425047 U JPH0425047 U JP H0425047U JP 6663690 U JP6663690 U JP 6663690U JP 6663690 U JP6663690 U JP 6663690U JP H0425047 U JPH0425047 U JP H0425047U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- insertion hole
- piston
- rod insertion
- thin plate
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
図面は本考案に係る油圧式緩衝装置の実施例を
示し、第１図は横断平面図、第２図は要部の縦断
側面図、第３図は支持部の断面図、第４図は薄板
の斜視図、第５図は苗植付装置の正面図、第６図
は田植機の全体側面図である。
１４……シリンダケース、１５……ピストンロ
ツド、１５ｂ……分割ピストンロツド、１６……
ピストン、１７……オリフイス、２７……嵌入孔
、３０……スペーサ、３１……薄板、Ｒ１，Ｒ２
……油室。
The drawings show an embodiment of the hydraulic shock absorber according to the present invention, in which Fig. 1 is a cross-sectional plan view, Fig. 2 is a vertical sectional side view of the main part, Fig. 3 is a sectional view of the support part, and Fig. 4 is a thin plate. FIG. 5 is a front view of the seedling planting device, and FIG. 6 is an overall side view of the rice transplanter. 14...Cylinder case, 15...Piston rod, 15b...Divided piston rod, 16...
Piston, 17... Orifice, 27... Fitting hole, 30... Spacer, 31... Thin plate, R 1 , R 2
...Oil room.
Claims (1)
ド１５の押引きによつて移動するピストン１６の
両側に作動油を充填した一対の油室Ｒ１，Ｒ２を
形成するとともに、前記ピストン１６に前記各油
室Ｒ１，Ｒ２を連通するオリフイス１７を形成し
てある油圧式緩衝装置であつて、前記ピストンロ
ツド１５を分割構成とし、一方の分割ピストンロ
ツド１５ｂを前記ピストン１６に嵌入して連結す
るとともに、前記分割ピストンロツド１５ｂの嵌
入に伴つてロツド嵌入孔２７の内奥部にスペーサ
３０を介して前記オリフイス１７を形成した薄板
３１を押圧固定するよう構成してある油圧式緩衝
装置。 Inside the cylinder case 14, a pair of oil chambers R 1 and R 2 filled with hydraulic oil are formed on both sides of a piston 16 that moves by pushing and pulling of the piston rod 15 . . The hydraulic shock absorber is configured to press and fix the thin plate 31 on which the orifice 17 is formed at the inner depth of the rod insertion hole 27 via a spacer 30 as the rod is inserted into the rod insertion hole 27.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6663690U JPH0425047U (en) | 1990-06-22 | 1990-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6663690U JPH0425047U (en) | 1990-06-22 | 1990-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0425047U true JPH0425047U (en) | 1992-02-28 |
Family
ID=31599516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6663690U Pending JPH0425047U (en) | 1990-06-22 | 1990-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007052581A1 (en) * | 2005-10-31 | 2007-05-10 | Yamaha Hatsudoki Kabushiki Kaisha | Damper |
-
1990
- 1990-06-22 JP JP6663690U patent/JPH0425047U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007052581A1 (en) * | 2005-10-31 | 2007-05-10 | Yamaha Hatsudoki Kabushiki Kaisha | Damper |
| US8196722B2 (en) | 2005-10-31 | 2012-06-12 | Yamaha Hatsudoki Kabushiki Kaisha | Damper |
| JP5131970B2 (en) * | 2005-10-31 | 2013-01-30 | ヤマハ発動機株式会社 | Damper in vehicle suspension system |
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