JPS6424119U - - Google Patents
Info
- Publication number
- JPS6424119U JPS6424119U JP11681587U JP11681587U JPS6424119U JP S6424119 U JPS6424119 U JP S6424119U JP 11681587 U JP11681587 U JP 11681587U JP 11681587 U JP11681587 U JP 11681587U JP S6424119 U JPS6424119 U JP S6424119U
- Authority
- JP
- Japan
- Prior art keywords
- top surface
- cutting
- truncated cone
- truncated
- outer periphery
- 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)
Description
第１図は本考案の一実施例を示す切削装置の側
面図、第２図は同上の概略平面図、第３図は同上
の要部拡大図、第４図は同上の他の要部拡大図、
第５図は第４図の底面図、第６図及び第７図は同
上の作用を説明するための図である。
１……車両フレーム、７……昇降用油圧シリン
ダ、１０……回動用油圧シリンダ、１１……油圧
モータ、１２……切削部、１２ａ……円錐削面、
１２ｂ……円錐底面、１２ｃ……垂線、１４……
ビツト。
Fig. 1 is a side view of a cutting device showing an embodiment of the present invention, Fig. 2 is a schematic plan view of the same, Fig. 3 is an enlarged view of the main parts of the same, and Fig. 4 is an enlarged view of other main parts of the same. figure,
FIG. 5 is a bottom view of FIG. 4, and FIGS. 6 and 7 are views for explaining the same operation. DESCRIPTION OF SYMBOLS 1... Vehicle frame, 7... Hydraulic cylinder for lifting, 10... Hydraulic cylinder for rotation, 11... Hydraulic motor, 12... Cutting part, 12a... Conical cutting surface,
12b... Cone bottom, 12c... Perpendicular line, 14...
Bit.
Claims (1)
を、その円錐台頂面と円錐台底面とを結ぶ垂線を
略垂直になるように配設すると共に前記小径側の
円錐台頂面を最下位になるように配設し、 かつ前記円錐台頂面と切削部の外周部とがその
外周部外方にて形成する角度を４０°〜６５°の
範囲に形成すると共に前記円錐台頂面の直径と該
頂面から前記円錐台底面までの高さとの寸法比を
２／１〜４／１の範囲に形成し、 さらに前記切削部を昇降させる昇降装置と、前
記切削部を前記垂線を略回転軸として回転させる
回転装置と、を車両に備えたことを特徴とする舗
装体の切削装置。[Claims for Utility Model Registration] A cutting portion formed in a substantially truncated cone shape for cutting the pavement is disposed so that a perpendicular line connecting the top surface of the truncated cone and the bottom surface of the truncated cone is substantially perpendicular, and the small diameter The top surface of the truncated cone on the side is arranged so as to be at the lowest position, and the angle formed by the top surface of the truncated cone and the outer periphery of the cutting part on the outside of the outer periphery is in the range of 40° to 65°. forming the truncated conical top surface and forming a dimensional ratio between the diameter of the truncated conical top surface and the height from the top surface to the truncated conical bottom surface in a range of 2/1 to 4/1; and a lifting device for lifting and lowering the cutting part; A cutting device for a pavement body, characterized in that a vehicle is equipped with a rotating device that rotates the cutting section with the perpendicular line as a substantially rotational axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987116815U JPH061607Y2 (en) | 1987-07-31 | 1987-07-31 | Pavement cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987116815U JPH061607Y2 (en) | 1987-07-31 | 1987-07-31 | Pavement cutting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6424119U true JPS6424119U (en) | 1989-02-09 |
| JPH061607Y2 JPH061607Y2 (en) | 1994-01-12 |
Family
ID=31359699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987116815U Expired - Lifetime JPH061607Y2 (en) | 1987-07-31 | 1987-07-31 | Pavement cutting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH061607Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6395706U (en) * | 1986-12-08 | 1988-06-21 |
-
1987
- 1987-07-31 JP JP1987116815U patent/JPH061607Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6395706U (en) * | 1986-12-08 | 1988-06-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH061607Y2 (en) | 1994-01-12 |