JPS5985037A - 掘削機の旋回機構 - Google Patents

掘削機の旋回機構

Info

Publication number
JPS5985037A
JPS5985037A JP19212082A JP19212082A JPS5985037A JP S5985037 A JPS5985037 A JP S5985037A JP 19212082 A JP19212082 A JP 19212082A JP 19212082 A JP19212082 A JP 19212082A JP S5985037 A JPS5985037 A JP S5985037A
Authority
JP
Japan
Prior art keywords
base
slewing
gear
working
swivel
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
JP19212082A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6253655B2 (enrdf_load_html_response
Inventor
Mitsuhiro Kishi
光宏 岸
Yokichi Nagasawa
長澤　要吉
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.)
Hikoma Seisakusho Co Ltd
Original Assignee
Hikoma Seisakusho 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 Hikoma Seisakusho Co Ltd filed Critical Hikoma Seisakusho Co Ltd
Priority to JP19212082A priority Critical patent/JPS5985037A/ja
Priority to CA000426814A priority patent/CA1195661A/en
Priority to KR1019830002163A priority patent/KR870000792B1/ko
Priority to DE8383303180T priority patent/DE3375034D1/de
Priority to EP83303180A priority patent/EP0102144B1/en
Priority to DE8585115473T priority patent/DE3380793D1/de
Priority to EP19850115473 priority patent/EP0187944B1/en
Priority to US06/503,688 priority patent/US4596508A/en
Priority to AU16757/83A priority patent/AU538318B2/en
Publication of JPS5985037A publication Critical patent/JPS5985037A/ja
Priority to US07/107,868 priority patent/US4797060A/en
Publication of JPS6253655B2 publication Critical patent/JPS6253655B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E02F3/382—Connections to the frame; Supports for booms or arms
    • E02F3/384—Connections to the frame; Supports for booms or arms the boom being pivotable relative to the frame about a vertical axis
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Component Parts Of Construction Machinery (AREA)
JP19212082A 1982-07-22 1982-11-01 掘削機の旋回機構 Granted JPS5985037A (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP19212082A JPS5985037A (ja) 1982-11-01 1982-11-01 掘削機の旋回機構
CA000426814A CA1195661A (en) 1982-07-22 1983-04-27 Earth-working machine
KR1019830002163A KR870000792B1 (ko) 1982-07-22 1983-05-17 굴착기(掘削機)
DE8585115473T DE3380793D1 (en) 1982-07-22 1983-06-02 Earth-working machine
EP83303180A EP0102144B1 (en) 1982-07-22 1983-06-02 Earth-working machine
DE8383303180T DE3375034D1 (en) 1982-07-22 1983-06-02 Earth-working machine
EP19850115473 EP0187944B1 (en) 1982-07-22 1983-06-02 Earth-working machine
US06/503,688 US4596508A (en) 1982-07-22 1983-06-13 Earth-working machine
AU16757/83A AU538318B2 (en) 1982-07-22 1983-07-12 Earth working m/c
US07/107,868 US4797060A (en) 1982-07-22 1987-10-08 Earth-working machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19212082A JPS5985037A (ja) 1982-11-01 1982-11-01 掘削機の旋回機構

Publications (2)

Publication Number Publication Date
JPS5985037A true JPS5985037A (ja) 1984-05-16
JPS6253655B2 JPS6253655B2 (enrdf_load_html_response) 1987-11-11

Family

ID=16285999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19212082A Granted JPS5985037A (ja) 1982-07-22 1982-11-01 掘削機の旋回機構

Country Status (1)

Country Link
JP (1) JPS5985037A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2177670A1 (de) * 2008-10-17 2010-04-21 Liebherr-Hydraulikbagger GmbH Oberwagenkonstruktion eines verfahrbaren Arbeitsgerätes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2177670A1 (de) * 2008-10-17 2010-04-21 Liebherr-Hydraulikbagger GmbH Oberwagenkonstruktion eines verfahrbaren Arbeitsgerätes
US8177017B2 (en) 2008-10-17 2012-05-15 Liebherr-Hydraulikbagger Gmbh Traveling working machine
EP2573280A3 (de) * 2008-10-17 2014-05-14 Liebherr-Hydraulikbagger GmbH Tragende Stahlkonstruktion des Oberwagens eines verfahrbaren Arbeitsgerätes

Also Published As

Publication number Publication date
JPS6253655B2 (enrdf_load_html_response) 1987-11-11

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