JPS5810907U - Concrete cutter blade lifting device - Google Patents
Concrete cutter blade lifting deviceInfo
- Publication number
- JPS5810907U JPS5810907U JP10473781U JP10473781U JPS5810907U JP S5810907 U JPS5810907 U JP S5810907U JP 10473781 U JP10473781 U JP 10473781U JP 10473781 U JP10473781 U JP 10473781U JP S5810907 U JPS5810907 U JP S5810907U
- Authority
- JP
- Japan
- Prior art keywords
- support arm
- main body
- device main
- cutter device
- hydraulic cylinder
- 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
Landscapes
- Road Repair (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のプレート昇降装置を示す説明図である。
第２図ないし第６図は本考案の装置を示すもので、第２
図は本考案の装置を適用したカッター装置本体を示す側
面図、第３図は同じ（正面図、第４図は第２図中に示さ
れるストッパーの部分拡大図、第５図は第４図中Ｖ−Ｖ
線に沿う断面図、第６図は本考案の装置の動作を示す説
明図である。
図において、６は支持アーム、７は枢着部、８は前車輪
、１０はスプリング装置、１３はガイド、１４は昇降杆
、１５は油圧シリンダ、１８は油圧ポンプ、２４は突片
、２５はストッパー、１５１はシリンダ部、１５２はピ
ストンロンドを各示す。
＆−ｔ
トーー１、 工刀 １３第５図
「−′仄す］FIG. 1 is an explanatory diagram showing a conventional plate lifting device. Figures 2 to 6 show the device of the present invention.
The figure is a side view showing the main body of the cutter device to which the device of the present invention is applied, FIG. 3 is the same (front view, FIG. 4 is a partially enlarged view of the stopper shown in FIG. 2, and FIG. Medium V-V
FIG. 6, a cross-sectional view taken along the line, is an explanatory view showing the operation of the device of the present invention. In the figure, 6 is a support arm, 7 is a pivot joint, 8 is a front wheel, 10 is a spring device, 13 is a guide, 14 is a lifting rod, 15 is a hydraulic cylinder, 18 is a hydraulic pump, 24 is a protrusion, and 25 is a A stopper, 151 is a cylinder portion, and 152 is a piston rod. &-t To-1, Koto 13 Figure 5 “-’Kusu]
Claims (1)
て回動可能に枢着するとともに、その一端側に前車輪を
取付け、支持アームの前記枢着部と前車輪取付部間の部
分にはスプリング装置の一端を連結するとともに、その
他端をカッター装置本体に連結し、さらにカッター装置
本体にはガイドを介して昇降杆を昇降可能に取付け、該
昇降杆下端と前記支持アーム他端には油圧シリンダのシ
リンダ部とピストンロンドをそれぞれ枢着し、これによ
り昇降杆、油圧シリンダ及び支持アームからなるリンク
機構を構成せしめ、前記昇降杆には突片を固設するとと
もに、カッター装置本体には前記突片と係合して上方及
び下方への押圧力を付与された昇降杆を係脱可能に係止
するストッパーを設け、前記油圧シリンダはカッター装
置本体のエンジンを駆動源とする油圧ポンプにより作動
せしめるようにしたことを特徴とするコンクリートカッ
ターのブレード昇降装置。A support arm is rotatably attached to the lower part of the cutter device main body through its intermediate portion, and a front wheel is attached to one end of the support arm, and a spring is provided between the pivot portion and the front wheel attachment portion of the support arm. One end of the device is connected, and the other end is connected to the cutter device main body, and an elevating rod is attached to the cutter device main body via a guide so that it can be raised and lowered, and a hydraulic cylinder is connected to the lower end of the elevating rod and the other end of the support arm. The cylinder part and the piston rod are respectively pivotally connected, thereby forming a link mechanism consisting of an elevating rod, a hydraulic cylinder, and a support arm. A stopper is provided that releasably locks the lifting rod that is engaged with the piece and is applied with upward and downward pressing force, and the hydraulic cylinder is operated by a hydraulic pump that is driven by the engine of the cutter device main body. A concrete cutter blade lifting device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10473781U JPS6032168Y2 (en) | 1981-07-16 | 1981-07-16 | Concrete cutter blade lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10473781U JPS6032168Y2 (en) | 1981-07-16 | 1981-07-16 | Concrete cutter blade lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5810907U true JPS5810907U (en) | 1983-01-24 |
| JPS6032168Y2 JPS6032168Y2 (en) | 1985-09-26 |
Family
ID=29899313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10473781U Expired JPS6032168Y2 (en) | 1981-07-16 | 1981-07-16 | Concrete cutter blade lifting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6032168Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3600124B2 (en) * | 2000-07-10 | 2004-12-08 | 有限会社サンコー | Paving road cutting equipment |
-
1981
- 1981-07-16 JP JP10473781U patent/JPS6032168Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6032168Y2 (en) | 1985-09-26 |
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