JPS60112738U - counter weight - Google Patents
counter weightInfo
- Publication number
- JPS60112738U JPS60112738U JP20146683U JP20146683U JPS60112738U JP S60112738 U JPS60112738 U JP S60112738U JP 20146683 U JP20146683 U JP 20146683U JP 20146683 U JP20146683 U JP 20146683U JP S60112738 U JPS60112738 U JP S60112738U
- Authority
- JP
- Japan
- Prior art keywords
- counterweight
- counter weight
- heavy object
- back side
- vessel body
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図はそれぞれ従来のカウンターウェイト
を示す斜面図、第３図は本考案の一実施例を示すもので
あってカウンターウェイトの背面斜め方向から視た斜面
図、第４図は同カウンターウェイトを建設機械に装着し
た状態の全体側面図、第５図は本考案と従来例との比較
を示す図表であってカウンターウェイトの総重量とコス
ト指数との関係を示すものである。
Ｃはカウンターウェイト、１０は器体、１１は重量物、
１２は室、１３は背面部、１４は吊手、１５は凹溝条取
付座部、１６は補強壁部である。Figures 1 and 2 are perspective views showing a conventional counterweight, Figure 3 is a perspective view of an embodiment of the present invention as seen from the diagonal direction of the back of the counterweight, and Figure 4 is a perspective view showing a conventional counterweight. FIG. 5 is an overall side view of the counterweight mounted on a construction machine, and is a chart showing a comparison between the present invention and a conventional example, and shows the relationship between the total weight of the counterweight and the cost index. C is a counterweight, 10 is a vessel, 11 is a heavy object,
12 is a chamber, 13 is a back surface, 14 is a hanger, 15 is a concave groove attachment seat, and 16 is a reinforcing wall.
Claims (1)
内部に重量物が充填されてい□ることを特徴とするカウ
ンターウェイト。 ２ 前記重量物がコンクリートである実用新案登録請求
の範囲第１項項記載のカウンターウェイト。 ３ 前記重量物が重量固形物の混入されたコンクリート
である実用新案登録請求の範囲第１項記載のカウンター
ウェイト。[Claims for Utility Model Registration] 1. A counterweight characterized in that the back side of the cast iron vessel body is left open and a heavy object is filled inside the open back side vessel body. 2. The counterweight according to claim 1, wherein the heavy object is concrete. 3. The counterweight according to claim 1, wherein the heavy object is concrete mixed with heavy solids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20146683U JPS60112738U (en) | 1983-12-30 | 1983-12-30 | counter weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20146683U JPS60112738U (en) | 1983-12-30 | 1983-12-30 | counter weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60112738U true JPS60112738U (en) | 1985-07-30 |
Family
ID=30763282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20146683U Pending JPS60112738U (en) | 1983-12-30 | 1983-12-30 | counter weight |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60112738U (en) |
-
1983
- 1983-12-30 JP JP20146683U patent/JPS60112738U/en active Pending
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