JPS62185925A - 油圧シヨベルのブ−ム構造 - Google Patents

油圧シヨベルのブ−ム構造

Info

Publication number
JPS62185925A
JPS62185925A JP2692386A JP2692386A JPS62185925A JP S62185925 A JPS62185925 A JP S62185925A JP 2692386 A JP2692386 A JP 2692386A JP 2692386 A JP2692386 A JP 2692386A JP S62185925 A JPS62185925 A JP S62185925A
Authority
JP
Japan
Prior art keywords
boom
pin
tip
arm
lower plate
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
JP2692386A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0428056B2 (enrdf_load_stackoverflow
Inventor
Kiyonobu Hirose
清信 広瀬
Kazuhiko Otsubo
大坪　和彦
Takeo Sasamori
笹森　武雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
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 by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP2692386A priority Critical patent/JPS62185925A/ja
Publication of JPS62185925A publication Critical patent/JPS62185925A/ja
Publication of JPH0428056B2 publication Critical patent/JPH0428056B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shovels (AREA)
  • Component Parts Of Construction Machinery (AREA)
JP2692386A 1986-02-12 1986-02-12 油圧シヨベルのブ−ム構造 Granted JPS62185925A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2692386A JPS62185925A (ja) 1986-02-12 1986-02-12 油圧シヨベルのブ−ム構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2692386A JPS62185925A (ja) 1986-02-12 1986-02-12 油圧シヨベルのブ−ム構造

Publications (2)

Publication Number Publication Date
JPS62185925A true JPS62185925A (ja) 1987-08-14
JPH0428056B2 JPH0428056B2 (enrdf_load_stackoverflow) 1992-05-13

Family

ID=12206704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2692386A Granted JPS62185925A (ja) 1986-02-12 1986-02-12 油圧シヨベルのブ−ム構造

Country Status (1)

Country Link
JP (1) JPS62185925A (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5151687U (enrdf_load_stackoverflow) * 1975-04-04 1976-04-20
JPS57116836A (en) * 1981-01-10 1982-07-21 Hitachi Constr Mach Co Ltd Hydraulic shovel
JPS5869050U (ja) * 1981-10-27 1983-05-11 セイレイ工業株式会社 バツクホ−の主ブ−ムにおける先端部補強構造
JPS58124542U (ja) * 1982-02-19 1983-08-24 小川　淳次 土工機械

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5151687U (enrdf_load_stackoverflow) * 1975-04-04 1976-04-20
JPS57116836A (en) * 1981-01-10 1982-07-21 Hitachi Constr Mach Co Ltd Hydraulic shovel
JPS5869050U (ja) * 1981-10-27 1983-05-11 セイレイ工業株式会社 バツクホ−の主ブ−ムにおける先端部補強構造
JPS58124542U (ja) * 1982-02-19 1983-08-24 小川　淳次 土工機械

Also Published As

Publication number Publication date
JPH0428056B2 (enrdf_load_stackoverflow) 1992-05-13

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term