JPS5947752U - Excavation vehicle work machine arm pivot connection device - Google Patents

Excavation vehicle work machine arm pivot connection device

Info

Publication number
JPS5947752U
JPS5947752U JP1982140017U JP14001782U JPS5947752U JP S5947752 U JPS5947752 U JP S5947752U JP 1982140017 U JP1982140017 U JP 1982140017U JP 14001782 U JP14001782 U JP 14001782U JP S5947752 U JPS5947752 U JP S5947752U
Authority
JP
Japan
Prior art keywords
connection device
pivot connection
machine arm
arm pivot
work machine
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
JP1982140017U
Other languages
Japanese (ja)
Inventor
神川　信久
佐藤　好人
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP1982140017U priority Critical patent/JPS5947752U/en
Publication of JPS5947752U publication Critical patent/JPS5947752U/en
Pending 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)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来例の断面図、第２図は本考案の実施例を示
す全体図、第３図はその■−■線断面図である。 １は車体、２は作業機腕、３はピン、４は孔、５は緩衝
材付円筒ブツシュ、６は外筒、７は内筒、８は緩衝材、
１０はブツシュ。FIG. 1 is a cross-sectional view of a conventional example, FIG. 2 is an overall view showing an embodiment of the present invention, and FIG. 3 is a cross-sectional view taken along the line ■--■. 1 is a vehicle body, 2 is a working machine arm, 3 is a pin, 4 is a hole, 5 is a cylindrical bushing with a cushioning material, 6 is an outer cylinder, 7 is an inner cylinder, 8 is a cushioning material,
10 is Butshu.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車体１に作業機腕２をピン３で枢支連結すると共に、前
記作業機腕２の孔４に、外側筒体６と内側筒体７とを緩
衝材８を介して連結した緩衝材付円筒ブツシュ５を嵌挿
し、該内側筒体７内に前記ピン３をブツシュ１０を介し
て嵌挿したことを特徴とする掘削車両の作業機腕枢支連
結装置。A cylinder with a cushioning material is provided, in which a work equipment arm 2 is pivotally connected to a vehicle body 1 with a pin 3, and an outer cylinder 6 and an inner cylinder 7 are connected to a hole 4 of the work equipment arm 2 via a cushioning material 8. A working machine arm pivot connection device for an excavating vehicle, characterized in that a bush 5 is fitted into the inner cylindrical body 7, and the pin 3 is fitted into the inner cylindrical body 7 via the bush 10.
JP1982140017U 1982-09-17 1982-09-17 Excavation vehicle work machine arm pivot connection device Pending JPS5947752U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982140017U JPS5947752U (en) 1982-09-17 1982-09-17 Excavation vehicle work machine arm pivot connection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982140017U JPS5947752U (en) 1982-09-17 1982-09-17 Excavation vehicle work machine arm pivot connection device

Publications (1)

Publication Number Publication Date
JPS5947752U true JPS5947752U (en) 1984-03-29

Family

ID=30313636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982140017U Pending JPS5947752U (en) 1982-09-17 1982-09-17 Excavation vehicle work machine arm pivot connection device

Country Status (1)

Country Link
JP (1) JPS5947752U (en)

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