JPS649712U - - Google Patents
Info
- Publication number
- JPS649712U JPS649712U JP10360587U JP10360587U JPS649712U JP S649712 U JPS649712 U JP S649712U JP 10360587 U JP10360587 U JP 10360587U JP 10360587 U JP10360587 U JP 10360587U JP S649712 U JPS649712 U JP S649712U
- Authority
- JP
- Japan
- Prior art keywords
- end ring
- scraper
- drum
- concrete mixer
- rubber
- 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
- 230000002265 prevention Effects 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims 1
- 238000007790 scraping Methods 0.000 claims 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Description
第１図は本考案の一実施例に係るコンクリート
ミキサー車のドラム汚れ防止装置が取付けられた
コンクリートミキサー車の後部正面図、第２図は
コンクリートミキサー車のドラム汚れ防止装置の
スクレーパの形状を示す正面図、第３図はコンク
リートミキサー車のドラム汚れ防止装置のエンド
リング側に付勢されたスクレーパの当接の状態を
示す側面図、第４図は従来のコンクリートミキサ
ー車のドラム汚れ防止装置が取付けられたコンク
リートミキサー車の後部正面図を示すものである
。
１……回転ドラム、４……エンドリング、９…
…板バネ、１１……スクレーパ。
Figure 1 is a rear front view of a concrete mixer truck equipped with a drum stain prevention device for a concrete mixer truck according to an embodiment of the present invention, and Figure 2 shows the shape of the scraper of the drum stain prevention device for a concrete mixer truck. 3 is a front view, and FIG. 3 is a side view showing how the scraper is in contact with the end ring side of the drum stain prevention device of a concrete mixer truck. FIG. 3 shows a rear front view of the attached concrete mixer truck. 1... Rotating drum, 4... End ring, 9...
...Plate spring, 11...Scraper.
Claims (1)
一部に対してエンドリング側に付勢されたスクレ
ーパを当接し、エンドリングに付着している生コ
ンクリートを掻き落すコンクリートミキサー車の
ドラム汚れ防止装置に於て、前記スクレーパの端
面をテーパ状に成形したことを特徴とするコンク
リートミキサー車のドラム汚れ防止装置。 (2) スクレーパがラバーから成形され、このラ
バーが板バネでエンドリング側に付勢されている
実用新案登録請求の範囲第１項記載のコンクリー
トミキサー車のドラム汚れ防止装置。 (3) スクレーパのテーパ状端面がエンドリング
の接線方向に対して鈍角又は鋭角に面取りされて
いる実用新案登録請求の範囲第１項記載のコンク
リートミキサー車のドラム汚れ防止装置。[Scope of Claim for Utility Model Registration] (1) A scraper biased toward the end ring is brought into contact with a part of the end ring at the edge of the discharge port of the rotating drum to remove the ready-mixed concrete adhering to the end ring. What is claimed is: 1. A device for preventing dirt on a drum of a concrete mixer vehicle for scraping, characterized in that the end face of the scraper is formed into a tapered shape. (2) The drum stain prevention device for a concrete mixer truck according to claim 1, wherein the scraper is made of rubber, and the rubber is biased toward the end ring by a leaf spring. (3) The drum stain prevention device for a concrete mixer truck according to claim 1, wherein the tapered end surface of the scraper is chamfered at an obtuse angle or an acute angle with respect to the tangential direction of the end ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10360587U JPS649712U (en) | 1987-07-06 | 1987-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10360587U JPS649712U (en) | 1987-07-06 | 1987-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS649712U true JPS649712U (en) | 1989-01-19 |
Family
ID=31334591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10360587U Pending JPS649712U (en) | 1987-07-06 | 1987-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS649712U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826514B2 (en) * | 1980-10-15 | 1983-06-03 | 石川島播磨重工業株式会社 | Water removal equipment for low temperature liquefied petroleum gas reliquefaction equipment |
| JPH0312789U (en) * | 1989-06-23 | 1991-02-08 |
-
1987
- 1987-07-06 JP JP10360587U patent/JPS649712U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826514B2 (en) * | 1980-10-15 | 1983-06-03 | 石川島播磨重工業株式会社 | Water removal equipment for low temperature liquefied petroleum gas reliquefaction equipment |
| JPH0312789U (en) * | 1989-06-23 | 1991-02-08 |
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