JPS63136041U - - Google Patents

Info

Publication number
JPS63136041U
JPS63136041U JP2427087U JP2427087U JPS63136041U JP S63136041 U JPS63136041 U JP S63136041U JP 2427087 U JP2427087 U JP 2427087U JP 2427087 U JP2427087 U JP 2427087U JP S63136041 U JPS63136041 U JP S63136041U
Authority
JP
Japan
Prior art keywords
stress
boss
side plate
hydraulic excavator
boom
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
Application number
JP2427087U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2427087U priority Critical patent/JPS63136041U/ja
Publication of JPS63136041U publication Critical patent/JPS63136041U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
JP2427087U 1987-02-23 1987-02-23 Pending JPS63136041U (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2427087U JPS63136041U (OSRAM) 1987-02-23 1987-02-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2427087U JPS63136041U (OSRAM) 1987-02-23 1987-02-23

Publications (1)

Publication Number Publication Date
JPS63136041U true JPS63136041U (OSRAM) 1988-09-07

Family

ID=30823347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2427087U Pending JPS63136041U (OSRAM) 1987-02-23 1987-02-23

Country Status (1)

Country Link
JP (1) JPS63136041U (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09105144A (ja) * 1995-10-12 1997-04-22 Yutani Heavy Ind Ltd アームの前部構造
JP2012021335A (ja) * 2010-07-15 2012-02-02 Hitachi Constr Mach Co Ltd 作業機械のボス構造
JP2019116760A (ja) * 2017-12-27 2019-07-18 株式会社クボタ 作業機のアーム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554454A (en) * 1978-06-27 1980-01-12 Sumitomo Heavy Ind Ltd Method of manufacturing boom for use in hydraulic shovel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554454A (en) * 1978-06-27 1980-01-12 Sumitomo Heavy Ind Ltd Method of manufacturing boom for use in hydraulic shovel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09105144A (ja) * 1995-10-12 1997-04-22 Yutani Heavy Ind Ltd アームの前部構造
JP2012021335A (ja) * 2010-07-15 2012-02-02 Hitachi Constr Mach Co Ltd 作業機械のボス構造
JP2019116760A (ja) * 2017-12-27 2019-07-18 株式会社クボタ 作業機のアーム

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