JPH0138931B2 - - Google Patents

Info

Publication number
JPH0138931B2
JPH0138931B2 JP11241081A JP11241081A JPH0138931B2 JP H0138931 B2 JPH0138931 B2 JP H0138931B2 JP 11241081 A JP11241081 A JP 11241081A JP 11241081 A JP11241081 A JP 11241081A JP H0138931 B2 JPH0138931 B2 JP H0138931B2
Authority
JP
Japan
Prior art keywords
ring
body frame
fixed
outer ring
inner ring
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
Application number
JP11241081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5811234A (ja
Inventor
Yasutoshi Furumen
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.)
Tadano Ltd
Original Assignee
Tadano Iron Works 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 Tadano Iron Works Co Ltd filed Critical Tadano Iron Works Co Ltd
Priority to JP11241081A priority Critical patent/JPS5811234A/ja
Publication of JPS5811234A publication Critical patent/JPS5811234A/ja
Publication of JPH0138931B2 publication Critical patent/JPH0138931B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Jib Cranes (AREA)
JP11241081A 1981-07-09 1981-07-09 建設機械の旋回装置 Granted JPS5811234A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11241081A JPS5811234A (ja) 1981-07-09 1981-07-09 建設機械の旋回装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11241081A JPS5811234A (ja) 1981-07-09 1981-07-09 建設機械の旋回装置

Publications (2)

Publication Number Publication Date
JPS5811234A JPS5811234A (ja) 1983-01-22
JPH0138931B2 true JPH0138931B2 (ko) 1989-08-17

Family

ID=14585946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11241081A Granted JPS5811234A (ja) 1981-07-09 1981-07-09 建設機械の旋回装置

Country Status (1)

Country Link
JP (1) JPS5811234A (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4665562B2 (ja) * 2005-03-08 2011-04-06 コベルコクレーン株式会社 建設機械の上下分解・結合装置
KR101956209B1 (ko) * 2017-05-26 2019-03-08 주식회사수산중공업 크레인 스윙부의 결합구조

Also Published As

Publication number Publication date
JPS5811234A (ja) 1983-01-22

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