JPS62159510U - - Google Patents
Info
- Publication number
- JPS62159510U JPS62159510U JP4597186U JP4597186U JPS62159510U JP S62159510 U JPS62159510 U JP S62159510U JP 4597186 U JP4597186 U JP 4597186U JP 4597186 U JP4597186 U JP 4597186U JP S62159510 U JPS62159510 U JP S62159510U
- Authority
- JP
- Japan
- Prior art keywords
- support
- blade
- cutting
- arm
- drive unit
- 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
- Road Repair (AREA)
Description
第1図はこの考案の一実施例として示した円形
切断装置の側面図、第2図は同装置のブレード部
分の側面図、第3図は同装置の作用を示す説明図
、第4図は従来の円形切断装置の側面図、第5図
は同装置の作用を示す説明図である。
1……被切断物(道路舗装部)、3……円形切
断装置、5……支柱、7……アーム、8……駆動
部、9……ブレード。
Fig. 1 is a side view of a circular cutting device shown as an embodiment of the invention, Fig. 2 is a side view of the blade portion of the device, Fig. 3 is an explanatory view showing the operation of the device, and Fig. 4 is a side view of a circular cutting device shown as an embodiment of the invention. FIG. 5, a side view of a conventional circular cutting device, is an explanatory view showing the operation of the device. DESCRIPTION OF SYMBOLS 1... Object to be cut (road pavement part), 3... Circular cutting device, 5... Support column, 7... Arm, 8... Drive unit, 9... Blade.
Claims (1)
を立設し、この支柱の上端部に上下方向および水
平方向に回動自在にアームを取り付け、このアー
ムの先端部に駆動部およびこの駆動部によつて回
動駆動される球冠状のブレードを取り付け、上記
ブレードを上記駆動部により回転させつつこのブ
レードを上記アームと共に上記支柱を中心として
水平方向に回動させることにより被切断物を円形
に切断するようにした円形切断装置において、上
記支柱を上下方向に伸縮自在に構成してなること
を特徴とする円形切断装置。 A support is erected on the object to be cut or an object installed there, and an arm is attached to the upper end of the support so that it can rotate vertically and horizontally. Attaching a spherical crown-shaped blade that is rotatably driven by the drive unit, the blade is rotated by the drive unit, and the blade is rotated horizontally about the support along with the arm, thereby cutting the workpiece into a circular shape. A circular cutting device for cutting, characterized in that the support column is configured to be vertically expandable and contractible.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4597186U JPS62159510U (en) | 1986-03-28 | 1986-03-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4597186U JPS62159510U (en) | 1986-03-28 | 1986-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62159510U true JPS62159510U (en) | 1987-10-09 |
Family
ID=30865199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4597186U Pending JPS62159510U (en) | 1986-03-28 | 1986-03-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62159510U (en) |
-
1986
- 1986-03-28 JP JP4597186U patent/JPS62159510U/ja active Pending