JP2015229876A5 - - Google Patents

Download PDF

Info

Publication number
JP2015229876A5
JP2015229876A5 JP2014116824A JP2014116824A JP2015229876A5 JP 2015229876 A5 JP2015229876 A5 JP 2015229876A5 JP 2014116824 A JP2014116824 A JP 2014116824A JP 2014116824 A JP2014116824 A JP 2014116824A JP 2015229876 A5 JP2015229876 A5 JP 2015229876A5
Authority
JP
Japan
Prior art keywords
plate
lower plate
welding
front lower
joined
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.)
Granted
Application number
JP2014116824A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015229876A (ja
JP6232643B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2014116824A external-priority patent/JP6232643B2/ja
Priority to JP2014116824A priority Critical patent/JP6232643B2/ja
Priority to EP15802899.3A priority patent/EP3153628B1/en
Priority to PCT/JP2015/066242 priority patent/WO2015186800A1/ja
Priority to CN201580012253.3A priority patent/CN106062282B/zh
Priority to US15/122,513 priority patent/US10370817B2/en
Priority to KR1020167024562A priority patent/KR101769070B1/ko
Publication of JP2015229876A publication Critical patent/JP2015229876A/ja
Publication of JP2015229876A5 publication Critical patent/JP2015229876A5/ja
Publication of JP6232643B2 publication Critical patent/JP6232643B2/ja
Application granted granted Critical
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2014116824A 2014-06-05 2014-06-05 建設機械用ブーム Expired - Fee Related JP6232643B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2014116824A JP6232643B2 (ja) 2014-06-05 2014-06-05 建設機械用ブーム
US15/122,513 US10370817B2 (en) 2014-06-05 2015-06-04 Boom for construction machine
PCT/JP2015/066242 WO2015186800A1 (ja) 2014-06-05 2015-06-04 建設機械用ブーム
CN201580012253.3A CN106062282B (zh) 2014-06-05 2015-06-04 工程机械用起重臂
EP15802899.3A EP3153628B1 (en) 2014-06-05 2015-06-04 Boom for a construction machine
KR1020167024562A KR101769070B1 (ko) 2014-06-05 2015-06-04 건설 기계용 붐

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014116824A JP6232643B2 (ja) 2014-06-05 2014-06-05 建設機械用ブーム

Publications (3)

Publication Number Publication Date
JP2015229876A JP2015229876A (ja) 2015-12-21
JP2015229876A5 true JP2015229876A5 (https=) 2016-12-22
JP6232643B2 JP6232643B2 (ja) 2017-11-22

Family

ID=54766868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014116824A Expired - Fee Related JP6232643B2 (ja) 2014-06-05 2014-06-05 建設機械用ブーム

Country Status (6)

Country Link
US (1) US10370817B2 (https=)
EP (1) EP3153628B1 (https=)
JP (1) JP6232643B2 (https=)
KR (1) KR101769070B1 (https=)
CN (1) CN106062282B (https=)
WO (1) WO2015186800A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017145665A (ja) * 2016-02-19 2017-08-24 株式会社日立建機ティエラ 建設機械
DE102016112748A1 (de) 2016-07-12 2018-01-18 Schwing Gmbh Großmanipulator mit gewichtoptimiertem Knickmast
JP6542175B2 (ja) * 2016-09-23 2019-07-10 日立建機株式会社 ダンプトラック
US10072392B2 (en) * 2016-09-29 2018-09-11 Deere & Company Boom foot design with protruding flanges
JP6829674B2 (ja) * 2017-09-25 2021-02-10 日立建機株式会社 作業機械の作業腕
DE102017223230A1 (de) * 2017-12-19 2019-06-19 Putzmeister Engineering Gmbh Mastarm-Segment mit mehrdimensionalem Formteil und Verfahren zum Herstellen eines Mastarm-Segments
CN108824516B (zh) * 2018-09-04 2021-03-16 柳州柳工挖掘机有限公司 挖掘机斗杆后支座
CN109555176A (zh) * 2018-11-26 2019-04-02 中联重科股份有限公司 动臂、动臂的制造方法及挖掘机
CN109537656A (zh) * 2018-11-26 2019-03-29 中联重科股份有限公司 动臂、动臂的制造方法以及挖掘机
JP7401418B2 (ja) * 2020-09-28 2023-12-19 日立建機株式会社 建設機械

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392314A (en) * 1982-02-16 1983-07-12 J. I. Case Company Boom and dipper stick construction
US5159175A (en) 1990-10-03 1992-10-27 Terex Corporation Method of welding a first to a second metal plate
JPH06220882A (ja) * 1993-01-28 1994-08-09 Komatsu Ltd 建設機械等用ブーム構造物
JPH0660647U (ja) * 1993-01-28 1994-08-23 株式会社小松製作所 建設機械等用作業装置の溶接品構造物
JP3691151B2 (ja) * 1996-03-06 2005-08-31 ヤンマー株式会社 掘削作業腕構造
WO1999004103A1 (en) * 1997-07-15 1999-01-28 Komatsu Ltd. Boom of bucket excavators and method of manufacturing same
JP3730551B2 (ja) * 2001-09-19 2006-01-05 日立建機株式会社 オフセットブーム式建設機械
JP2005029984A (ja) * 2003-07-08 2005-02-03 Hitachi Constr Mach Co Ltd 建設機械用作業腕及びその製造方法
JP2005169410A (ja) 2003-12-08 2005-06-30 Hitachi Constr Mach Co Ltd 差厚材のレーザ溶接方法
JP2005213819A (ja) * 2004-01-28 2005-08-11 Hitachi Constr Mach Co Ltd 建設機械用作業腕
JP4170962B2 (ja) * 2004-07-22 2008-10-22 日立建機株式会社 フロント装置
JP5577015B2 (ja) * 2007-09-05 2014-08-20 株式会社小松製作所 作業機ブーム
JP2010150775A (ja) * 2008-12-24 2010-07-08 Sumitomo (Shi) Construction Machinery Co Ltd 建設機械のアタッチメント構造
CN102029457B (zh) 2010-12-01 2012-10-03 武昌船舶重工有限责任公司 一种高强度船体结构用钢立对接焊焊接工艺方法
CN102140806A (zh) * 2011-03-22 2011-08-03 三一重机有限公司 一种新型焊接斗杆
WO2012144037A1 (ja) * 2011-04-20 2012-10-26 日立建機株式会社 建設機械用ブーム
US9181675B2 (en) * 2011-05-12 2015-11-10 Hitachi Construction Machinery Co., Ltd. Construction machine
JP5595974B2 (ja) * 2011-05-19 2014-09-24 日立建機株式会社 建設機械用アーム
EP2711466B1 (en) * 2011-05-19 2018-02-21 Hitachi Construction Machinery Co., Ltd. Arm for construction machinery
US9315966B2 (en) * 2011-05-19 2016-04-19 Hitachi Construction Machinery Co., Ltd. Arm for construction machine with upper ends of rear plate protruding upward
JP5562903B2 (ja) 2011-05-19 2014-07-30 日立建機株式会社 建設機械用アーム
JP2012241421A (ja) * 2011-05-19 2012-12-10 Hitachi Constr Mach Co Ltd 建設機械用アーム
US9200424B2 (en) * 2011-09-20 2015-12-01 Deere & Company Boom apparatus with sandwiched knuckle body
KR101943142B1 (ko) * 2012-02-16 2019-04-17 히다찌 겐끼 가부시키가이샤 건설 기계용 아암
CN102561428A (zh) * 2012-03-16 2012-07-11 三一重机有限公司 一种锻件前支承挖掘机斗杆及挖掘机

Similar Documents

Publication Publication Date Title
JP2015229876A5 (https=)
USD689389S1 (en) Dual force plate
KR101504246B1 (ko) 단부 보강형 철골구조물
MX393825B (es) Sistemas de paneles estructurales con un recubrimiento transversal anidado y método de aseguramiento.
JP2018070141A5 (https=)
JP2019099143A5 (https=)
JP6232643B2 (ja) 建設機械用ブーム
JP2015089568A5 (https=)
CN104500095A (zh) 矩形盾构管片接头结构
JP2014188591A5 (https=)
JP2015000415A5 (https=)
JP5764909B2 (ja) 鋼矢板及び該鋼矢板によって形成された鋼矢板壁
EP2357298A3 (de) Verkleidungspaneele mit Schwalbenschwanzverbindung
JP6468778B2 (ja) 反り防止用芯材、パネル体、ドア及びドア装置
JP6360097B2 (ja) 木製建材パーツ組及び木製建材パーツ
JP2016538158A5 (https=)
CN204186014U (zh) 无梯柱自承式钢梯
CN210530082U (zh) 木钉焊接层积材楼板组合体
JP2009221845A5 (https=)
JP6433880B2 (ja) 建築鋼材における溶接法
ITUD20130140A1 (it) Organo di giunzione per collegare fra loro due componenti di un oggetto di arredamento
BR112014017672A8 (pt) Ferramenta de poço, métodos para a construção de uma ferramenta de poço
JP5799533B2 (ja) 部材接合方法
JP7403376B2 (ja) 足場板
JP3213474U (ja) 筋交い連結具