JP7514249B2 - 運搬車両の車体フレーム、運搬車両、及び、運搬車両の車体フレーム製造方法 - Google Patents

運搬車両の車体フレーム、運搬車両、及び、運搬車両の車体フレーム製造方法 Download PDF

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JP7514249B2
JP7514249B2 JP2021556140A JP2021556140A JP7514249B2 JP 7514249 B2 JP7514249 B2 JP 7514249B2 JP 2021556140 A JP2021556140 A JP 2021556140A JP 2021556140 A JP2021556140 A JP 2021556140A JP 7514249 B2 JP7514249 B2 JP 7514249B2
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Japan
Prior art keywords
frame
weld
transport vehicle
bracket
side member
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Japanese (ja)
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JPWO2021095796A1 (https=
Inventor
健照 辻元
博史 三輪
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Komatsu Ltd
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Komatsu Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
    • B62D21/186—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17 for building site vehicles or multi-purpose tractors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams
    • B23K33/008—Filling of continuous seams for automotive applications
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D53/00—Tractor-trailer combinations; Road trains
    • B62D53/02—Tractor-trailer combinations; Road trains comprising a uniaxle tractor unit and a uniaxle trailer unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/006—Vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Body Structure For Vehicles (AREA)
JP2021556140A 2019-11-12 2020-11-12 運搬車両の車体フレーム、運搬車両、及び、運搬車両の車体フレーム製造方法 Active JP7514249B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019204759 2019-11-12
JP2019204759 2019-11-12
PCT/JP2020/042199 WO2021095796A1 (ja) 2019-11-12 2020-11-12 運搬車両の車体フレーム、運搬車両、及び、運搬車両の車体フレーム製造方法

Publications (2)

Publication Number Publication Date
JPWO2021095796A1 JPWO2021095796A1 (https=) 2021-05-20
JP7514249B2 true JP7514249B2 (ja) 2024-07-10

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ID=75912690

Family Applications (1)

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JP2021556140A Active JP7514249B2 (ja) 2019-11-12 2020-11-12 運搬車両の車体フレーム、運搬車両、及び、運搬車両の車体フレーム製造方法

Country Status (4)

Country Link
EP (1) EP4039539A4 (https=)
JP (1) JP7514249B2 (https=)
CN (1) CN114650945B (https=)
WO (1) WO2021095796A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000006855A (ja) 1998-06-24 2000-01-11 Buariasu:Kk 構内自走式トレーラダンプ
JP2000127727A (ja) 1998-10-20 2000-05-09 Kobe Sharyo Seisakusho:Kk 台車連結治具とそれを使用した台車連結構造
JP2004322925A (ja) 2003-04-25 2004-11-18 Nissan Motor Co Ltd 車体フレームの接合構造
JP2008290674A (ja) 2007-05-28 2008-12-04 Toyota Motor Corp マウントブラケット結合構造
WO2009104798A1 (ja) 2008-02-19 2009-08-27 新日本製鐵株式会社 耐疲労特性に優れた溶接継手及びその製造方法
WO2011024784A1 (ja) 2009-08-24 2011-03-03 新日本製鐵株式会社 面外ガセット溶接継手及びその製作方法
JP2018047861A (ja) 2016-09-23 2018-03-29 日立建機株式会社 ダンプトラック

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614102Y2 (https=) * 1976-01-12 1981-04-02
JPS58194903U (ja) * 1982-06-22 1983-12-24 株式会社豊田自動織機製作所 けん引車のトレ−ラ用連結装置
JP4568161B2 (ja) * 2005-04-27 2010-10-27 新日本製鐵株式会社 テーラードブランク材の溶接構造部材
JP4832171B2 (ja) * 2006-06-06 2011-12-07 富士重工業株式会社 車両の前部構造
JP5765292B2 (ja) * 2012-05-21 2015-08-19 新日鐵住金株式会社 鉄道車両の台車枠
FR3018763B1 (fr) * 2014-03-18 2017-12-01 Renault Sas Structure arriere de vehicule automobile
CN114396089B (zh) * 2016-03-24 2023-09-12 沃尔沃建筑设备公司 轮式装载机前部单元和轮式装载机
CN106005010A (zh) * 2016-05-31 2016-10-12 徐州徐工矿山机械有限公司 一种载重300吨级矿用自卸车车架
CN108523913A (zh) 2018-05-21 2018-09-14 绍兴市上虞区中泰医疗科技有限公司 一种医疗检测设备

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000006855A (ja) 1998-06-24 2000-01-11 Buariasu:Kk 構内自走式トレーラダンプ
JP2000127727A (ja) 1998-10-20 2000-05-09 Kobe Sharyo Seisakusho:Kk 台車連結治具とそれを使用した台車連結構造
JP2004322925A (ja) 2003-04-25 2004-11-18 Nissan Motor Co Ltd 車体フレームの接合構造
JP2008290674A (ja) 2007-05-28 2008-12-04 Toyota Motor Corp マウントブラケット結合構造
WO2009104798A1 (ja) 2008-02-19 2009-08-27 新日本製鐵株式会社 耐疲労特性に優れた溶接継手及びその製造方法
WO2011024784A1 (ja) 2009-08-24 2011-03-03 新日本製鐵株式会社 面外ガセット溶接継手及びその製作方法
JP2018047861A (ja) 2016-09-23 2018-03-29 日立建機株式会社 ダンプトラック

Also Published As

Publication number Publication date
EP4039539A4 (en) 2023-11-08
CN114650945A (zh) 2022-06-21
CN114650945B (zh) 2024-10-25
WO2021095796A1 (ja) 2021-05-20
EP4039539A1 (en) 2022-08-10
JPWO2021095796A1 (https=) 2021-05-20

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