JPH03257228A - 中央フレームを有するパワーショベルの上部旋回体 - Google Patents

中央フレームを有するパワーショベルの上部旋回体

Info

Publication number
JPH03257228A
JPH03257228A JP2090504A JP9050490A JPH03257228A JP H03257228 A JPH03257228 A JP H03257228A JP 2090504 A JP2090504 A JP 2090504A JP 9050490 A JP9050490 A JP 9050490A JP H03257228 A JPH03257228 A JP H03257228A
Authority
JP
Japan
Prior art keywords
web
walls
web walls
boom
pivot
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
JP2090504A
Other languages
English (en)
Japanese (ja)
Inventor
Dieter Schwappach
デイーテル・シユウアパッハ
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.)
CNH Industrial Baumaschinen GmbH
Original Assignee
O&K Orenstein and Koppel GmbH
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 O&K Orenstein and Koppel GmbH filed Critical O&K Orenstein and Koppel GmbH
Publication of JPH03257228A publication Critical patent/JPH03257228A/ja
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Jib Cranes (AREA)
  • Earth Drilling (AREA)
  • Shovels (AREA)
  • Body Structure For Vehicles (AREA)
JP2090504A 1989-04-08 1990-04-06 中央フレームを有するパワーショベルの上部旋回体 Pending JPH03257228A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3911571.2 1989-04-08
DE3911571A DE3911571A1 (de) 1989-04-08 1989-04-08 Oberwagen eines baggers mit einem zentralrahmen

Publications (1)

Publication Number Publication Date
JPH03257228A true JPH03257228A (ja) 1991-11-15

Family

ID=6378257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2090504A Pending JPH03257228A (ja) 1989-04-08 1990-04-06 中央フレームを有するパワーショベルの上部旋回体

Country Status (5)

Country Link
JP (1) JPH03257228A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3911571A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2645560B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2231025A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1239770B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011241535A (ja) * 2010-05-14 2011-12-01 Kobe Steel Ltd ショベルの旋回フレーム

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3483399B1 (de) * 2017-11-09 2020-09-02 MTU Aero Engines GmbH Dichtungsanordnung für eine strömungsmaschine, verfahren zur herstellung einer dichtungsanordnung sowie strömungsmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2144760A (en) * 1937-01-11 1939-01-24 Harnischfeger Corp Excavator base and frame
FR1580903A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1968-04-08 1969-09-12
BE852939A (nl) * 1976-08-30 1977-09-28 Caterpillar Tractor Co Rollegersamenstel
US4191401A (en) * 1977-07-18 1980-03-04 Caterpillar Tractor Co. Main frame nose construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011241535A (ja) * 2010-05-14 2011-12-01 Kobe Steel Ltd ショベルの旋回フレーム

Also Published As

Publication number Publication date
FR2645560B1 (fr) 1993-02-12
DE3911571C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-03-28
IT9047837A1 (it) 1991-10-05
IT1239770B (it) 1993-11-15
GB2231025A (en) 1990-11-07
FR2645560A1 (fr) 1990-10-12
GB9007968D0 (en) 1990-06-06
DE3911571A1 (de) 1990-10-11
IT9047837A0 (it) 1990-04-05

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