JPS6085581U - hoist grab bucket - Google Patents
hoist grab bucketInfo
- Publication number
- JPS6085581U JPS6085581U JP17873383U JP17873383U JPS6085581U JP S6085581 U JPS6085581 U JP S6085581U JP 17873383 U JP17873383 U JP 17873383U JP 17873383 U JP17873383 U JP 17873383U JP S6085581 U JPS6085581 U JP S6085581U
- Authority
- JP
- Japan
- Prior art keywords
- grab bucket
- sheave block
- hoist
- formed separately
- frame formed
- 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
Landscapes
- Load-Engaging Elements For Cranes (AREA)
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Ａ、Ｂは従来のグラブバケットと船舶との位置を
示す説明図、第２図Ａはグラブバケットの閉状態の説明
図、第２図Ｂはグラブバケットの開方向による掴み範囲
を示す説明図、第３図は船舶内部とグラブバケットの関
係説明図、第４図は従来のグラブバケットの正面丙、第
５図は本考案の一実施例の概略正面図、第６図は第５図
の概略部分平面図、第７図は第５図のＡ−Ａ線部分断面
図、第８図、第９図、第１０図は第５図の実施例の動作
説明図である。
１１・・・上部シーブブロック、１３・・・上部フレー
ム、１４・・・下部シーブブロック、１７・・・下部フ
レーム。Figures 1A and B are explanatory diagrams showing the positions of conventional grab buckets and ships, Figure 2A is an explanatory diagram of the closed state of the grab bucket, and Figure 2B is a diagram showing the grasping range depending on the opening direction of the grab bucket. 3 is an explanatory diagram of the relationship between the interior of the ship and the grab bucket, FIG. 4 is a front view of a conventional grab bucket, FIG. 5 is a schematic front view of an embodiment of the present invention, and FIG. 7 is a partial sectional view taken along the line A--A in FIG. 5, and FIGS. 8, 9, and 10 are explanatory diagrams of the operation of the embodiment shown in FIG. 5. 11... Upper sheave block, 13... Upper frame, 14... Lower sheave block, 17... Lower frame.
Claims (1)
の係合手段と水平面内で相対的取付方向が９０°異なる
２方向にそれぞれ係合自在な第すの係合手段を備え、該
上部シーブブロックと別個独立に形成された上部フレー
ムと、第３の保合手段を備えた下部シーブブロックと、
該第３の係合手段と水平面内で相対的取付方向が９０°
異なる２方向に自在に係合される第４の保合手段を備え
、該下部シーブブロックと別個独立に形成された該下部
フレームとを備えたことを特徴とする起重機のグラブバ
ケット。an upper sheave block comprising a first engagement means;
an upper frame formed separately from the upper sheave block; a lower sheave block with retaining means;
The relative mounting direction is 90° within the horizontal plane with the third engagement means.
What is claimed is: 1. A grab bucket for a hoist, comprising: a fourth retaining means that is freely engaged in two different directions; and the lower sheave block and the lower frame formed separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17873383U JPS6085581U (en) | 1983-11-21 | 1983-11-21 | hoist grab bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17873383U JPS6085581U (en) | 1983-11-21 | 1983-11-21 | hoist grab bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6085581U true JPS6085581U (en) | 1985-06-12 |
Family
ID=30387972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17873383U Pending JPS6085581U (en) | 1983-11-21 | 1983-11-21 | hoist grab bucket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6085581U (en) |
-
1983
- 1983-11-21 JP JP17873383U patent/JPS6085581U/en active Pending
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