JPS62196208U - - Google Patents
Info
- Publication number
- JPS62196208U JPS62196208U JP8094386U JP8094386U JPS62196208U JP S62196208 U JPS62196208 U JP S62196208U JP 8094386 U JP8094386 U JP 8094386U JP 8094386 U JP8094386 U JP 8094386U JP S62196208 U JPS62196208 U JP S62196208U
- Authority
- JP
- Japan
- Prior art keywords
- eccentric shaft
- cylinder
- eccentric
- shaft
- plate compactor
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Description
第１図はこの考案によるプレートコンパクター
の一実施例を示す一部を省略した横断平面図、第
２図〜第４図はそれぞれ第２の偏芯軸のピストン
を作動せしめる装置の概略構成図、第５図及び第
６図はこの考案によるプレートコンパクターの前
進時及び後進時における第１の偏芯軸と第２の偏
芯軸の位相関係を示す原理図、第７図は従来の２
軸駆動前後進形プレートコンパクターの側面図、
第８図は同２軸駆動前後進形プレートコンパクタ
ーにおける第１の偏芯軸と第２の偏芯軸の構造を
示す平面図、第９図及び第１０図は従来のプレー
トコンパクターの前進時及び後進時における第１
の偏芯軸と第２の偏芯軸の位相関係を示す原理図
である。
４…第１の偏芯軸、５…第２の偏芯軸、７…歯
車伝動機構、８…ベルト伝動機構を構成するプー
リ、１３…第２の偏芯軸の偏芯部、１４…シリン
ダ、１５…ピストン、２２…液圧ポンプ、２４，
２６…作動油通路、２７…方向弁。
FIG. 1 is a partially omitted cross-sectional plan view showing an embodiment of the plate compactor according to this invention, and FIGS. 2 to 4 are schematic configuration diagrams of a device for actuating the piston of the second eccentric shaft, respectively. 5 and 6 are principle diagrams showing the phase relationship between the first eccentric shaft and the second eccentric shaft when the plate compactor according to this invention moves forward and backward, and FIG.
Side view of shaft-driven reciprocating plate compactor,
FIG. 8 is a plan view showing the structure of the first eccentric shaft and the second eccentric shaft in the two-axis drive forward-reverse plate compactor, and FIGS. 9 and 10 show the conventional plate compactor during forward movement and 1st when going backwards
FIG. 3 is a principle diagram showing the phase relationship between an eccentric axis and a second eccentric axis. 4...First eccentric shaft, 5...Second eccentric shaft, 7...Gear transmission mechanism, 8...Pulley constituting the belt transmission mechanism, 13...Eccentric part of the second eccentric shaft, 14...Cylinder , 15... Piston, 22... Hydraulic pump, 24,
26... Hydraulic oil passage, 27... Directional valve.
Claims (1)
と第２の偏芯軸を備え、これら第１の偏芯軸と第
２の偏心軸の位相を変えて推進方向を切り変える
２軸駆動前後進形のプレートコンパクターであつ
て、前記第１の偏芯軸及び第２の偏芯軸の少なく
とも何れか一方の偏心部を、該偏芯軸の軸線に直
交するように配置され両端が閉塞されているシリ
ンダと、該シリンダ内に摺動自在に嵌挿されてシ
リンダに供給される流体圧によつてシリンダ内を
変位するピストンとによつて構成したことを特徴
とするプレートコンパクター。 A two-shaft drive that includes a first eccentric shaft and a second eccentric shaft to which rotational power of the engine is transmitted, and changes the propulsion direction by changing the phase of the first eccentric shaft and the second eccentric shaft. A forward and backward moving type plate compactor, wherein the eccentric portion of at least one of the first eccentric shaft and the second eccentric shaft is disposed perpendicular to the axis of the eccentric shaft, and both ends are closed. 1. A plate compactor comprising: a cylinder; and a piston, which is slidably fitted into the cylinder and is displaced within the cylinder by fluid pressure supplied to the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986080943U JPH0324648Y2 (en) | 1986-05-30 | 1986-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986080943U JPH0324648Y2 (en) | 1986-05-30 | 1986-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62196208U true JPS62196208U (en) | 1987-12-14 |
| JPH0324648Y2 JPH0324648Y2 (en) | 1991-05-29 |
Family
ID=30932219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986080943U Expired JPH0324648Y2 (en) | 1986-05-30 | 1986-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0324648Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53145303A (en) * | 1977-05-19 | 1978-12-18 | Koehring Co | Vibratory roller |
| JPS5910311U (en) * | 1982-07-07 | 1984-01-23 | 長岡技研株式会社 | compaction machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5910311B2 (en) * | 1977-04-19 | 1984-03-08 | 沖電気工業株式会社 | dot printer |
-
1986
- 1986-05-30 JP JP1986080943U patent/JPH0324648Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53145303A (en) * | 1977-05-19 | 1978-12-18 | Koehring Co | Vibratory roller |
| JPS5910311U (en) * | 1982-07-07 | 1984-01-23 | 長岡技研株式会社 | compaction machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0324648Y2 (en) | 1991-05-29 |