JPH01137206U - - Google Patents
Info
- Publication number
- JPH01137206U JPH01137206U JP3121488U JP3121488U JPH01137206U JP H01137206 U JPH01137206 U JP H01137206U JP 3121488 U JP3121488 U JP 3121488U JP 3121488 U JP3121488 U JP 3121488U JP H01137206 U JPH01137206 U JP H01137206U
- Authority
- JP
- Japan
- Prior art keywords
- hopper
- cover
- mixer truck
- concrete mixer
- concrete
- 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
- 239000002994 raw material Substances 0.000 claims 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Description
第１図及び第２図Ａ，Ｂ，Ｃは本考案の第１実
施例を示し、第１図は全体斜視図、第２図Ａ，Ｂ
，Ｃはホツパ及びカバー装置を示す斜視図、第３
図は本考案の第２実施例を示す斜視図、第４図は
本考案の第３実施例を示す斜視図、第５図は本考
案の第４実施例を示す側面図である。
１……ホツパ、２……コンクリートミキサー車
、４……回転ドラム、５……上面開口部、９，１
５，１８，２４……カバー、１０……回転軸、１
０Ａ……支軸。
Fig. 1 and Fig. 2 A, B, and C show the first embodiment of the present invention, Fig. 1 is an overall perspective view, and Fig. 2 A, B
, C is a perspective view showing the hopper and cover device, 3rd
The figure is a perspective view showing a second embodiment of the invention, FIG. 4 is a perspective view showing a third embodiment of the invention, and FIG. 5 is a side view showing a fourth embodiment of the invention. 1...Hopper, 2...Concrete mixer truck, 4...Rotating drum, 5...Top opening, 9,1
5, 18, 24... Cover, 10... Rotating shaft, 1
0A...Spindle.
Claims (1)
クリート原料を供給するためのホツパに、このホ
ツパの上面開口部を覆うカバーを開閉可能に設け
たことを特徴とするコンクリートミキサー車のホ
ツパカバー装置。 A hopper cover device for a concrete mixer truck, characterized in that a hopper for supplying concrete raw materials into a rotating drum of the concrete mixer truck is provided with a cover that can be opened and closed to cover the upper opening of the hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3121488U JPH01137206U (en) | 1988-03-08 | 1988-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3121488U JPH01137206U (en) | 1988-03-08 | 1988-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01137206U true JPH01137206U (en) | 1989-09-20 |
Family
ID=31256913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3121488U Pending JPH01137206U (en) | 1988-03-08 | 1988-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01137206U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583216B2 (en) * | 1974-08-20 | 1983-01-20 | キヤノン株式会社 | Automatic focusing method |
| JPS6029606B2 (en) * | 1982-10-08 | 1985-07-11 | 千代田技研工業株式会社 | Surface pallet peeling method and equipment for concrete products |
| JPS60203408A (en) * | 1984-03-28 | 1985-10-15 | 村上 幸雄 | Truck mixer |
-
1988
- 1988-03-08 JP JP3121488U patent/JPH01137206U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583216B2 (en) * | 1974-08-20 | 1983-01-20 | キヤノン株式会社 | Automatic focusing method |
| JPS6029606B2 (en) * | 1982-10-08 | 1985-07-11 | 千代田技研工業株式会社 | Surface pallet peeling method and equipment for concrete products |
| JPS60203408A (en) * | 1984-03-28 | 1985-10-15 | 村上 幸雄 | Truck mixer |