JP4283761B2 - ブラケット構造体 - Google Patents
ブラケット構造体 Download PDFInfo
- Publication number
- JP4283761B2 JP4283761B2 JP2004365114A JP2004365114A JP4283761B2 JP 4283761 B2 JP4283761 B2 JP 4283761B2 JP 2004365114 A JP2004365114 A JP 2004365114A JP 2004365114 A JP2004365114 A JP 2004365114A JP 4283761 B2 JP4283761 B2 JP 4283761B2
- Authority
- JP
- Japan
- Prior art keywords
- bracket
- plate
- welded
- boom
- plates
- 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.)
- Active
Links
- 238000003466 welding Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
16a 取付対象物としてのブーム本体
17 ブラケット構造体
18 アーム
21 エンドプレート
23 ブラケットプレート
24 切欠溝
25 軸穴
27 エンドプレートの先端溶接部
28 中間穴
29 サイドプレート
Claims (3)
- 折返し状に形成されて取付対象物に溶接付けされるエンドプレートと、
このエンドプレートの一側端開口縁および他側端開口縁に沿って切欠形成されるとともにこれらの開口縁に溶接付けされた切欠溝をそれぞれ有しエンドプレートより先方へ突出された部分に軸穴がそれぞれ穿設された1対のブラケットプレートと、
これらのブラケットプレートの切欠溝内にそれぞれ溶接付けされたブラケットプレートより薄板のサイドプレートと
を具備したことを特徴とするブラケット構造体。 - ブラケットプレートにおけるエンドプレートの先端溶接部と軸穴との間に穿設された中間穴
を具備したことを特徴とする請求項1記載のブラケット構造体。 - 油圧ショベルにおけるブームの先端に取付けられて、アームを回動可能に軸支した
ことを特徴とする請求項1または2記載のブラケット構造体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004365114A JP4283761B2 (ja) | 2004-12-16 | 2004-12-16 | ブラケット構造体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004365114A JP4283761B2 (ja) | 2004-12-16 | 2004-12-16 | ブラケット構造体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006169850A JP2006169850A (ja) | 2006-06-29 |
JP4283761B2 true JP4283761B2 (ja) | 2009-06-24 |
Family
ID=36670890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004365114A Active JP4283761B2 (ja) | 2004-12-16 | 2004-12-16 | ブラケット構造体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4283761B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006169851A (ja) * | 2004-12-16 | 2006-06-29 | Shin Caterpillar Mitsubishi Ltd | ブラケット構造体 |
CN102900107B (zh) * | 2012-09-24 | 2015-07-08 | 三一重机有限公司 | 挖掘机、铲斗及其连接机构 |
JP6028588B2 (ja) * | 2013-01-22 | 2016-11-16 | コベルコ建機株式会社 | 作業機械 |
JP6738750B2 (ja) * | 2017-02-22 | 2020-08-12 | 株式会社竹内製作所 | 作業用車両 |
JP6816745B2 (ja) * | 2018-07-20 | 2021-01-20 | コベルコ建機株式会社 | 建設機械及びウィンチ本体の取付方法 |
-
2004
- 2004-12-16 JP JP2004365114A patent/JP4283761B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006169850A (ja) | 2006-06-29 |
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