IT1268911B1 - COMPACT MULTI-PURPOSE OPERATING MACHINE. - Google Patents

COMPACT MULTI-PURPOSE OPERATING MACHINE.

Info

Publication number
IT1268911B1
IT1268911B1 IT1994MO000031A ITMO940031A IT1268911B1 IT 1268911 B1 IT1268911 B1 IT 1268911B1 IT 1994MO000031 A IT1994MO000031 A IT 1994MO000031A IT MO940031 A ITMO940031 A IT MO940031A IT 1268911 B1 IT1268911 B1 IT 1268911B1
Authority
IT
Italy
Prior art keywords
main segment
operating machine
rotating platform
pivoted
pin
Prior art date
Application number
IT1994MO000031A
Other languages
Italian (it)
Inventor
Riccardo Magni
Original Assignee
Manitou Costr Ind Srl
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 Manitou Costr Ind Srl filed Critical Manitou Costr Ind Srl
Priority to IT1994MO000031A priority Critical patent/IT1268911B1/en
Publication of ITMO940031A0 publication Critical patent/ITMO940031A0/en
Priority to DE69514945T priority patent/DE69514945T2/en
Priority to EP95830070A priority patent/EP0670391B1/en
Priority to ES95830070T priority patent/ES2143027T3/en
Publication of ITMO940031A1 publication Critical patent/ITMO940031A1/en
Application granted granted Critical
Publication of IT1268911B1 publication Critical patent/IT1268911B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/307—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom the boom and the dipper-arm being connected so as to permit relative movement in more than one plane
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/308—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working outwardly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Mechanical Control Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Manipulator (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

Il presente trovato concerne una macchina operatrice polivalente compatta. Essa comprende un telaio (1), provvisto di ruote (2), sul quale è imperniata, attorno ad un asse verticale, una piattaforma girevole (3). Sulla piattaforma girevole sono predisposti un gruppo motore (4), alloggiato posteriormente, ed un posto di guida (5) per l'operatore, a fianco del quale è collocato, in posizione decentrata, un braccio di manovra (6) articolato. Quest'ultimo si compone di un primo segmento principale (7) e di un secondo segmento principale (8) reciprocamente incernierati. Il secondo segmento principale reca, all'estremità libera, un attacco rapido universale (9) per utensili o attrezzi, mentre il primo segmento principale è imperniato alla piattaforma girevole mediante un perno (17) ed è azionato a ruotare attorno al perno medesimo ad opera di un leveraggio idraulico, che comprende una bielletta (12) ed una leva (11) comandata da un cilindro idraulico (13).The present invention relates to a compact multipurpose operating machine. It comprises a frame (1), equipped with wheels (2), on which a rotating platform (3) is pivoted around a vertical axis. On the rotating platform there is a motor unit (4), housed at the rear, and a driver's seat (5), alongside which an articulated maneuvering arm (6) is located in a decentralized position. The latter consists of a first main segment (7) and a second main segment (8) mutually hinged. The second main segment has, at the free end, a universal quick coupling (9) for tools or implements, while the first main segment is pivoted to the turntable by a pin (17) and is actuated to rotate around the pin itself a hydraulic linkage, which includes a connecting rod (12) and a lever (11) controlled by a hydraulic cylinder (13).

IT1994MO000031A 1994-03-04 1994-03-04 COMPACT MULTI-PURPOSE OPERATING MACHINE. IT1268911B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT1994MO000031A IT1268911B1 (en) 1994-03-04 1994-03-04 COMPACT MULTI-PURPOSE OPERATING MACHINE.
DE69514945T DE69514945T2 (en) 1994-03-04 1995-03-03 Portable, compact multi-purpose implement
EP95830070A EP0670391B1 (en) 1994-03-04 1995-03-03 A compact multi-use mobile work tool
ES95830070T ES2143027T3 (en) 1994-03-04 1995-03-03 MULTI-PURPOSE AND COMPACT MOBILE WORK TOOL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1994MO000031A IT1268911B1 (en) 1994-03-04 1994-03-04 COMPACT MULTI-PURPOSE OPERATING MACHINE.

Publications (3)

Publication Number Publication Date
ITMO940031A0 ITMO940031A0 (en) 1994-03-04
ITMO940031A1 ITMO940031A1 (en) 1995-09-04
IT1268911B1 true IT1268911B1 (en) 1997-03-13

Family

ID=11385588

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1994MO000031A IT1268911B1 (en) 1994-03-04 1994-03-04 COMPACT MULTI-PURPOSE OPERATING MACHINE.

Country Status (4)

Country Link
EP (1) EP0670391B1 (en)
DE (1) DE69514945T2 (en)
ES (1) ES2143027T3 (en)
IT (1) IT1268911B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7383906B2 (en) 2002-08-29 2008-06-10 Jlg Industries, Inc. Rotatable and telescopic work machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365008A1 (en) * 1976-09-17 1978-04-14 Pingon Manubat Sa Two piece excavator boom - has adjustable piece at elbow joint enabling position jib fulcrum and boom length to be varied
IT1108073B (en) * 1978-07-10 1985-12-02 Brefer Spa ARTICULATED ARM EXCAVATOR
EP0568758B1 (en) * 1992-05-04 1996-08-28 MANITOU COSTRUZIONI INDUSTRIALI Srl A multi-use mobile elevator excavator
FR2694316A1 (en) * 1992-07-31 1994-02-04 Pel Job Groupe Loader-excavator-elevator vehicle implement - has arm at free end of shaft and tool mounted on arm

Also Published As

Publication number Publication date
DE69514945T2 (en) 2000-08-17
ES2143027T3 (en) 2000-05-01
DE69514945D1 (en) 2000-03-16
ITMO940031A0 (en) 1994-03-04
ITMO940031A1 (en) 1995-09-04
EP0670391A1 (en) 1995-09-06
EP0670391B1 (en) 2000-02-09

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970328