ES374145A1 - Perfeccionamientos en la construccion de maquinas de obras publicas. - Google Patents

Perfeccionamientos en la construccion de maquinas de obras publicas.

Info

Publication number
ES374145A1
ES374145A1 ES374145A ES374145A ES374145A1 ES 374145 A1 ES374145 A1 ES 374145A1 ES 374145 A ES374145 A ES 374145A ES 374145 A ES374145 A ES 374145A ES 374145 A1 ES374145 A1 ES 374145A1
Authority
ES
Spain
Prior art keywords
cabin
driver
operating equipment
earth
working machines
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
ES374145A
Other languages
English (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.)
Poclain SA
Original Assignee
Poclain SA
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 Poclain SA filed Critical Poclain SA
Publication of ES374145A1 publication Critical patent/ES374145A1/es
Expired 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°
    • E02F9/125—Locking devices
    • 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)
  • Body Structure For Vehicles (AREA)
ES374145A 1968-12-04 1969-12-02 Perfeccionamientos en la construccion de maquinas de obras publicas. Expired ES374145A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR176600 1968-12-04

Publications (1)

Publication Number Publication Date
ES374145A1 true ES374145A1 (es) 1971-12-16

Family

ID=8657834

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374145A Expired ES374145A1 (es) 1968-12-04 1969-12-02 Perfeccionamientos en la construccion de maquinas de obras publicas.

Country Status (4)

Country Link
US (1) US3664528A (es)
DE (1) DE1960552C3 (es)
ES (1) ES374145A1 (es)
FR (1) FR1594043A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2082677A2 (es) * 1991-04-23 1996-03-16 Sacmi Savoyarde Maquina para obras publicas.

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972378A (en) * 1975-01-23 1976-08-03 Caterpillar Tractor Co. Swing lock means for an hydraulic excavator
CA1195661A (en) * 1982-07-22 1985-10-22 Yokichi Nagasawa Earth-working machine
FR2541259B1 (fr) * 1983-02-23 1986-11-14 Ppm Sa Engin mobile, tel qu'une grue mobile, comportant une tourelle et un ensemble de stabilisateurs
DE3611432A1 (de) * 1986-04-05 1987-11-12 Schaeff Karl Gmbh & Co Schwenkantrieb fuer eine drehbare plattform oder dergleichen trageinrichtung, insbesondere fuer den drehschemel eines schwenkschaufelladers
GB8810886D0 (en) * 1988-05-09 1988-06-15 Knackstedt J S Material handling machine
DE4003325C2 (de) * 1990-02-05 1994-07-07 Porsche Ag Bagger
DE4316364A1 (de) * 1993-05-15 1994-11-17 Faun Gmbh Mehrzweck-Arbeits-Fahrzeug
US6409457B1 (en) * 1999-10-15 2002-06-25 George Korycan Work vehicle
EP1152092B1 (de) * 2001-07-20 2002-08-14 Hans Neunteufel Fahrzeug mit Vorrichtung zum Verstellen eines Oberwagens auf einem Unterwagen, insbesondere Bagger oder Lader, mit einer solchen Oberwagenverstellung
US7175380B2 (en) * 2003-12-10 2007-02-13 Alamo Group, Inc. Slewing ring boom mower
AT502508B1 (de) * 2003-12-15 2007-04-15 Erlinger Josef Baumaschine
FI122797B (fi) * 2008-09-08 2012-07-13 Sandvik Mining & Constr Oy Kallionporauslaite, menetelmä kaivosajoneuvon puomin liikuttamiseksi sekä kaivosajoneuvo

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA655447A (en) * 1963-01-08 F. Przybylski Daniel Hydraulic system for hydraulic digging machines
GB971028A (en) * 1962-04-24 1964-09-23 Whitlock Bros Ltd Improvements in excavating machines
US3241693A (en) * 1962-12-24 1966-03-22 Schade Gustav Fa Loading arrangement
FR1556243A (es) * 1967-11-13 1969-02-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2082677A2 (es) * 1991-04-23 1996-03-16 Sacmi Savoyarde Maquina para obras publicas.

Also Published As

Publication number Publication date
DE1960552C3 (de) 1979-09-06
FR1594043A (es) 1970-06-01
DE1960552B2 (de) 1979-01-04
US3664528A (en) 1972-05-23
DE1960552A1 (de) 1970-10-15

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