DE3911571A1 - Oberwagen eines baggers mit einem zentralrahmen - Google Patents

Oberwagen eines baggers mit einem zentralrahmen

Info

Publication number
DE3911571A1
DE3911571A1 DE3911571A DE3911571A DE3911571A1 DE 3911571 A1 DE3911571 A1 DE 3911571A1 DE 3911571 A DE3911571 A DE 3911571A DE 3911571 A DE3911571 A DE 3911571A DE 3911571 A1 DE3911571 A1 DE 3911571A1
Authority
DE
Germany
Prior art keywords
arrangement according
web
walls
web walls
boom
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
DE3911571A
Other languages
German (de)
English (en)
Other versions
DE3911571C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Dieter Dipl Ing Schwappach
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
Priority to DE3911571A priority Critical patent/DE3911571A1/de
Priority to FR9004351A priority patent/FR2645560B1/fr
Priority to IT47837A priority patent/IT1239770B/it
Priority to JP2090504A priority patent/JPH03257228A/ja
Priority to GB9007968A priority patent/GB2231025A/en
Publication of DE3911571A1 publication Critical patent/DE3911571A1/de
Application granted granted Critical
Publication of DE3911571C2 publication Critical patent/DE3911571C2/de
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

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)
DE3911571A 1989-04-08 1989-04-08 Oberwagen eines baggers mit einem zentralrahmen Granted DE3911571A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE3911571A DE3911571A1 (de) 1989-04-08 1989-04-08 Oberwagen eines baggers mit einem zentralrahmen
FR9004351A FR2645560B1 (fr) 1989-04-08 1990-04-05 Chassis tournant d'un excavateur comportant un cadre central
IT47837A IT1239770B (it) 1989-04-08 1990-04-05 Sovrastruttura di escavatrice con telaio centrale.
JP2090504A 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
GB9007968A GB2231025A (en) 1989-04-08 1990-04-09 Frame structure for excavator superstructure

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE3911571A1 true DE3911571A1 (de) 1990-10-11
DE3911571C2 DE3911571C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-03-28

Family

ID=6378257

Family Applications (1)

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

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
EP3483399A1 (de) * 2017-11-09 2019-05-15 MTU Aero Engines GmbH Dichtungsanordnung für eine strömungsmaschine, verfahren zur herstellung einer dichtungsanordnung sowie strömungsmaschine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5427690B2 (ja) * 2010-05-14 2014-02-26 株式会社神戸製鋼所 ショベルの旋回フレーム

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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PROSPEKT d. Fa. CATERPILLAR "215 Hydraulik- bagger" 5-76 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3483399A1 (de) * 2017-11-09 2019-05-15 MTU Aero Engines GmbH Dichtungsanordnung für eine strömungsmaschine, verfahren zur herstellung einer dichtungsanordnung sowie strömungsmaschine
US10865651B2 (en) 2017-11-09 2020-12-15 MTU Aero Engines AG Sealing assembly for a fluid kinetic machine, method for producing a sealing assembly as well as fluid kinetic machine

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
JPH03257228A (ja) 1991-11-15
GB9007968D0 (en) 1990-06-06
IT9047837A0 (it) 1990-04-05

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee