IT1239770B - Sovrastruttura di escavatrice con telaio centrale. - Google Patents

Sovrastruttura di escavatrice con telaio centrale.

Info

Publication number
IT1239770B
IT1239770B IT47837A IT4783790A IT1239770B IT 1239770 B IT1239770 B IT 1239770B IT 47837 A IT47837 A IT 47837A IT 4783790 A IT4783790 A IT 4783790A IT 1239770 B IT1239770 B IT 1239770B
Authority
IT
Italy
Prior art keywords
central frame
excavator structure
excavator
central
frame
Prior art date
Application number
IT47837A
Other languages
English (en)
Other versions
IT9047837A0 (it
IT9047837A1 (it
Inventor
Dieter Schwappach
Original Assignee
Orenstein & Koppel Ag
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 Orenstein & Koppel Ag filed Critical Orenstein & Koppel Ag
Publication of IT9047837A0 publication Critical patent/IT9047837A0/it
Publication of IT9047837A1 publication Critical patent/IT9047837A1/it
Application granted granted Critical
Publication of IT1239770B publication Critical patent/IT1239770B/it

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)
  • Shovels (AREA)
  • Earth Drilling (AREA)
  • Body Structure For Vehicles (AREA)
IT47837A 1989-04-08 1990-04-05 Sovrastruttura di escavatrice con telaio centrale. IT1239770B (it)

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 (3)

Publication Number Publication Date
IT9047837A0 IT9047837A0 (it) 1990-04-05
IT9047837A1 IT9047837A1 (it) 1991-10-05
IT1239770B true IT1239770B (it) 1993-11-15

Family

ID=6378257

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47837A IT1239770B (it) 1989-04-08 1990-04-05 Sovrastruttura di escavatrice con telaio centrale.

Country Status (5)

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

Families Citing this family (2)

* 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
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 (it) * 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

Also Published As

Publication number Publication date
FR2645560B1 (fr) 1993-02-12
DE3911571A1 (de) 1990-10-11
GB9007968D0 (en) 1990-06-06
IT9047837A0 (it) 1990-04-05
IT9047837A1 (it) 1991-10-05
JPH03257228A (ja) 1991-11-15
DE3911571C2 (it) 1991-03-28
GB2231025A (en) 1990-11-07
FR2645560A1 (fr) 1990-10-12

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Legal Events

Date Code Title Description
0001 Granted