JP2540492Y2 - 建設機械のピン連結部の安全装置 - Google Patents

建設機械のピン連結部の安全装置

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Publication number
JP2540492Y2
JP2540492Y2 JP1990117593U JP11759390U JP2540492Y2 JP 2540492 Y2 JP2540492 Y2 JP 2540492Y2 JP 1990117593 U JP1990117593 U JP 1990117593U JP 11759390 U JP11759390 U JP 11759390U JP 2540492 Y2 JP2540492 Y2 JP 2540492Y2
Authority
JP
Japan
Prior art keywords
pin
alarm
load cell
safety device
controller
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.)
Expired - Lifetime
Application number
JP1990117593U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0473055U (US07714131-20100511-C00038.png
Inventor
純 小倉
秀行 花岡
憲政 田中
春吉 奥田
英治 咲谷
孝一郎 庭田
日出光 嶋津
Original Assignee
油谷重工株式会社
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 油谷重工株式会社 filed Critical 油谷重工株式会社
Priority to JP1990117593U priority Critical patent/JP2540492Y2/ja
Publication of JPH0473055U publication Critical patent/JPH0473055U/ja
Application granted granted Critical
Publication of JP2540492Y2 publication Critical patent/JP2540492Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Landscapes

  • Component Parts Of Construction Machinery (AREA)
  • Measurement Of Force In General (AREA)
JP1990117593U 1990-11-07 1990-11-07 建設機械のピン連結部の安全装置 Expired - Lifetime JP2540492Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990117593U JP2540492Y2 (ja) 1990-11-07 1990-11-07 建設機械のピン連結部の安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990117593U JP2540492Y2 (ja) 1990-11-07 1990-11-07 建設機械のピン連結部の安全装置

Publications (2)

Publication Number Publication Date
JPH0473055U JPH0473055U (US07714131-20100511-C00038.png) 1992-06-26
JP2540492Y2 true JP2540492Y2 (ja) 1997-07-02

Family

ID=31865493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990117593U Expired - Lifetime JP2540492Y2 (ja) 1990-11-07 1990-11-07 建設機械のピン連結部の安全装置

Country Status (1)

Country Link
JP (1) JP2540492Y2 (US07714131-20100511-C00038.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006125159A (ja) * 2004-11-01 2006-05-18 Koken Boring Mach Co Ltd クレーン型杭施工機の杭耐力測定装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168033U (US07714131-20100511-C00038.png) * 1981-04-15 1982-10-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006125159A (ja) * 2004-11-01 2006-05-18 Koken Boring Mach Co Ltd クレーン型杭施工機の杭耐力測定装置
JP4500152B2 (ja) * 2004-11-01 2010-07-14 鉱研工業株式会社 クレーン型杭施工機の杭耐力測定装置

Also Published As

Publication number Publication date
JPH0473055U (US07714131-20100511-C00038.png) 1992-06-26

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