JP7306784B2 - 作業機械 - Google Patents
作業機械 Download PDFInfo
- Publication number
- JP7306784B2 JP7306784B2 JP2019070415A JP2019070415A JP7306784B2 JP 7306784 B2 JP7306784 B2 JP 7306784B2 JP 2019070415 A JP2019070415 A JP 2019070415A JP 2019070415 A JP2019070415 A JP 2019070415A JP 7306784 B2 JP7306784 B2 JP 7306784B2
- Authority
- JP
- Japan
- Prior art keywords
- cab
- boom
- plate
- restricting portion
- working machine
- 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
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- Component Parts Of Construction Machinery (AREA)
Description
12 機体
15 キャブ
33 ブーム
45 背面
52 背面板
54 規制部
Claims (3)
- 機体と、
機体に搭載されたキャブと、
機体にてキャブの側方の位置に軸連結されたブームと、
キャブ側に突出してブームに板状に設けられ、厚み方向と交差する方向にキャブの前部を引っ掛けることで荷重によるキャブの前方への変形を規制する規制部と
を具備したことを特徴とする作業機械。 - ブームは、背面の少なくとも一部を構成する背面板を備え、
規制部は、背面板と一体に形成されている
ことを特徴とする請求項1記載の作業機械。 - 規制部は、背面板と面一な板状に形成されている
ことを特徴とする請求項2記載の作業機械。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019070415A JP7306784B2 (ja) | 2019-04-02 | 2019-04-02 | 作業機械 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019070415A JP7306784B2 (ja) | 2019-04-02 | 2019-04-02 | 作業機械 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020169454A JP2020169454A (ja) | 2020-10-15 |
JP7306784B2 true JP7306784B2 (ja) | 2023-07-11 |
Family
ID=72747224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019070415A Active JP7306784B2 (ja) | 2019-04-02 | 2019-04-02 | 作業機械 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7306784B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3978690A1 (en) | 2020-09-30 | 2022-04-06 | Kobelco Construction Machinery Co., Ltd. | Working machine |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004330807A (ja) | 2003-04-30 | 2004-11-25 | Shin Caterpillar Mitsubishi Ltd | 運転室保護構造 |
JP2008105669A (ja) | 2006-09-29 | 2008-05-08 | Kobelco Contstruction Machinery Ltd | 上部体及びこれを備えた建設機械 |
JP2008291541A (ja) | 2007-05-25 | 2008-12-04 | Press Kogyo Co Ltd | 建設機械 |
JP2010248846A (ja) | 2009-04-20 | 2010-11-04 | Caterpillar Sarl | 建設機械におけるキャブ保護構造 |
US20100290881A1 (en) | 2007-05-26 | 2010-11-18 | Michael J Koss | Retrofitable ROPS Reinforcement Structure for Cab Raiser Interface |
JP2011026908A (ja) | 2009-07-29 | 2011-02-10 | Kobelco Contstruction Machinery Ltd | 建設機械 |
-
2019
- 2019-04-02 JP JP2019070415A patent/JP7306784B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004330807A (ja) | 2003-04-30 | 2004-11-25 | Shin Caterpillar Mitsubishi Ltd | 運転室保護構造 |
JP2008105669A (ja) | 2006-09-29 | 2008-05-08 | Kobelco Contstruction Machinery Ltd | 上部体及びこれを備えた建設機械 |
JP2008291541A (ja) | 2007-05-25 | 2008-12-04 | Press Kogyo Co Ltd | 建設機械 |
US20100290881A1 (en) | 2007-05-26 | 2010-11-18 | Michael J Koss | Retrofitable ROPS Reinforcement Structure for Cab Raiser Interface |
JP2010248846A (ja) | 2009-04-20 | 2010-11-04 | Caterpillar Sarl | 建設機械におけるキャブ保護構造 |
JP2011026908A (ja) | 2009-07-29 | 2011-02-10 | Kobelco Contstruction Machinery Ltd | 建設機械 |
Also Published As
Publication number | Publication date |
---|---|
JP2020169454A (ja) | 2020-10-15 |
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