GB9007968D0 - Central frame structure for the superstructure of an excavator - Google Patents

Central frame structure for the superstructure of an excavator

Info

Publication number
GB9007968D0
GB9007968D0 GB909007968A GB9007968A GB9007968D0 GB 9007968 D0 GB9007968 D0 GB 9007968D0 GB 909007968 A GB909007968 A GB 909007968A GB 9007968 A GB9007968 A GB 9007968A GB 9007968 D0 GB9007968 D0 GB 9007968D0
Authority
GB
United Kingdom
Prior art keywords
superstructure
excavator
frame structure
central frame
central
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.)
Withdrawn
Application number
GB909007968A
Other versions
GB2231025A (en
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 GB9007968D0 publication Critical patent/GB9007968D0/en
Publication of GB2231025A publication Critical patent/GB2231025A/en
Withdrawn legal-status Critical Current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)
  • Earth Drilling (AREA)
  • Body Structure For Vehicles (AREA)
  • Jib Cranes (AREA)
  • Shovels (AREA)
GB9007968A 1989-04-08 1990-04-09 Frame structure for excavator superstructure Withdrawn GB2231025A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3911571A DE3911571A1 (en) 1989-04-08 1989-04-08 TOP DRIVE OF A EXCAVATOR WITH A CENTRAL FRAME

Publications (2)

Publication Number Publication Date
GB9007968D0 true GB9007968D0 (en) 1990-06-06
GB2231025A GB2231025A (en) 1990-11-07

Family

ID=6378257

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9007968A Withdrawn GB2231025A (en) 1989-04-08 1990-04-09 Frame structure for excavator superstructure

Country Status (5)

Country Link
JP (1) JPH03257228A (en)
DE (1) DE3911571A1 (en)
FR (1) FR2645560B1 (en)
GB (1) GB2231025A (en)
IT (1) IT1239770B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5427690B2 (en) * 2010-05-14 2014-02-26 株式会社神戸製鋼所 Excavator swivel frame
ES2828719T3 (en) 2017-11-09 2021-05-27 MTU Aero Engines AG Sealing arrangement for a turbomachine, method for manufacturing a sealing arrangement and turbomachine

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 (en) * 1968-04-08 1969-09-12
BE852939A (en) * 1976-08-30 1977-09-28 Caterpillar Tractor Co ROLLER ARRANGEMENT
US4191401A (en) * 1977-07-18 1980-03-04 Caterpillar Tractor Co. Main frame nose construction

Also Published As

Publication number Publication date
IT9047837A1 (en) 1991-10-05
DE3911571A1 (en) 1990-10-11
DE3911571C2 (en) 1991-03-28
IT9047837A0 (en) 1990-04-05
GB2231025A (en) 1990-11-07
FR2645560A1 (en) 1990-10-12
IT1239770B (en) 1993-11-15
JPH03257228A (en) 1991-11-15
FR2645560B1 (en) 1993-02-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)