JP2530006Y2 - 建設機械の軸受装置 - Google Patents

建設機械の軸受装置

Info

Publication number
JP2530006Y2
JP2530006Y2 JP1990094297U JP9429790U JP2530006Y2 JP 2530006 Y2 JP2530006 Y2 JP 2530006Y2 JP 1990094297 U JP1990094297 U JP 1990094297U JP 9429790 U JP9429790 U JP 9429790U JP 2530006 Y2 JP2530006 Y2 JP 2530006Y2
Authority
JP
Japan
Prior art keywords
pipe
boss
grease
suppression
bearing device
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
JP1990094297U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0453852U (enExample
Inventor
辰夫 河本
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 JP1990094297U priority Critical patent/JP2530006Y2/ja
Publication of JPH0453852U publication Critical patent/JPH0453852U/ja
Application granted granted Critical
Publication of JP2530006Y2 publication Critical patent/JP2530006Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2350/00—Machines or articles related to building
    • F16C2350/26—Excavators

Landscapes

  • Component Parts Of Construction Machinery (AREA)
  • Pivots And Pivotal Connections (AREA)
JP1990094297U 1990-09-06 1990-09-06 建設機械の軸受装置 Expired - Lifetime JP2530006Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990094297U JP2530006Y2 (ja) 1990-09-06 1990-09-06 建設機械の軸受装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990094297U JP2530006Y2 (ja) 1990-09-06 1990-09-06 建設機械の軸受装置

Publications (2)

Publication Number Publication Date
JPH0453852U JPH0453852U (enExample) 1992-05-08
JP2530006Y2 true JP2530006Y2 (ja) 1997-03-26

Family

ID=31832145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990094297U Expired - Lifetime JP2530006Y2 (ja) 1990-09-06 1990-09-06 建設機械の軸受装置

Country Status (1)

Country Link
JP (1) JP2530006Y2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020189126A1 (ja) * 2019-03-20 2020-09-24 日立建機株式会社 建設機械

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020189126A1 (ja) * 2019-03-20 2020-09-24 日立建機株式会社 建設機械
JP2020153153A (ja) * 2019-03-20 2020-09-24 日立建機株式会社 建設機械
JP7016827B2 (ja) 2019-03-20 2022-02-07 日立建機株式会社 建設機械
EP3892780A4 (en) * 2019-03-20 2022-08-10 Hitachi Construction Machinery Co., Ltd. Construction machine
US11987952B2 (en) 2019-03-20 2024-05-21 Hitachi Construction Machinery Co., Ltd Construction machine

Also Published As

Publication number Publication date
JPH0453852U (enExample) 1992-05-08

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