JPS6252636U - - Google Patents
Info
- Publication number
- JPS6252636U JPS6252636U JP14282985U JP14282985U JPS6252636U JP S6252636 U JPS6252636 U JP S6252636U JP 14282985 U JP14282985 U JP 14282985U JP 14282985 U JP14282985 U JP 14282985U JP S6252636 U JPS6252636 U JP S6252636U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- self
- blades
- center
- operating
- 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
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Description
第１図は本考案の一実施例を示す側断面図、第
２図は第１図のＡ―Ａ線矢視断面図、第３図は本
考案の実施される自走式フイニツシヤの側面図で
ある。
２０……回転シヤフト、２５……キヤツプのね
じ孔、２６……作動シヤフト、２７……作動シヤ
フトのねじ部、２９……環状溝、３０……羽根、
３２……取付ピン、３３……作動ピン。
Fig. 1 is a side sectional view showing an embodiment of the present invention, Fig. 2 is a sectional view taken along the line A--A in Fig. 1, and Fig. 3 is a side view of a self-propelled finisher in which the present invention is implemented. It is. 20... Rotating shaft, 25... Cap screw hole, 26... Operating shaft, 27... Threaded portion of operating shaft, 29... Annular groove, 30... Vane,
32...Mounting pin, 33...Operation pin.
Claims (1)
ツシヤにおいて、トロウエルの羽根を回転シヤフ
トのセンターに対し偏芯した取付ピンを介して回
転シヤフトに枢着するとともに、羽根の回転シヤ
フトのセンターに向けて突設した作動ピンを回転
シヤフトの内部に収められた回転シヤフトのねじ
部に螺合する作動シヤフトの環状溝に係合させた
ことを特徴とする自走式フイニツシヤの羽根角可
変機構。 In a self-propelled finisher consisting of a traveling truck and a trowell, the blades of the trowel are pivotally connected to the rotating shaft via a mounting pin eccentric to the center of the rotating shaft, and the blades are provided protruding toward the center of the rotating shaft. A variable blade angle mechanism for a self-propelled finisher, characterized in that an operating pin is engaged with an annular groove of an operating shaft that is screwed into a threaded portion of the rotating shaft housed inside the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14282985U JPH0243962Y2 (en) | 1985-09-20 | 1985-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14282985U JPH0243962Y2 (en) | 1985-09-20 | 1985-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6252636U true JPS6252636U (en) | 1987-04-01 |
| JPH0243962Y2 JPH0243962Y2 (en) | 1990-11-21 |
Family
ID=31051929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14282985U Expired JPH0243962Y2 (en) | 1985-09-20 | 1985-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0243962Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0540509U (en) * | 1991-09-10 | 1993-06-01 | 駿河工業株式会社 | Concrete floor leveler |
-
1985
- 1985-09-20 JP JP14282985U patent/JPH0243962Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0540509U (en) * | 1991-09-10 | 1993-06-01 | 駿河工業株式会社 | Concrete floor leveler |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0243962Y2 (en) | 1990-11-21 |