EP1870373A3 - Control apparatus for excavator machines - Google Patents

Control apparatus for excavator machines Download PDF

Info

Publication number
EP1870373A3
EP1870373A3 EP07110465A EP07110465A EP1870373A3 EP 1870373 A3 EP1870373 A3 EP 1870373A3 EP 07110465 A EP07110465 A EP 07110465A EP 07110465 A EP07110465 A EP 07110465A EP 1870373 A3 EP1870373 A3 EP 1870373A3
Authority
EP
European Patent Office
Prior art keywords
winding
unwind
wind
control apparatus
operations
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Withdrawn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
EP07110465A
Other languages
German (de)
French (fr)
Other versions
EP1870373A8 (en
EP1870373A2 (en
Inventor
Roberto Ros
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.)
Casagrande SpA
Original Assignee
Casagrande SpA
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 Casagrande SpA filed Critical Casagrande SpA
Publication of EP1870373A2 publication Critical patent/EP1870373A2/en
Publication of EP1870373A8 publication Critical patent/EP1870373A8/en
Publication of EP1870373A3 publication Critical patent/EP1870373A3/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Withdrawn legal-status Critical Current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
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2275—Hoses and supports therefor and protection therefor
    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/2016—Winches

Abstract

A control apparatus (10) for an excavator machine (19), having one or more flexible pipes (13) to collect debris and/or deliver water, and/or to contain hoses for fluid-dynamic and/or electric commands, comprises means (11) to wind/unwind the flexible pipe (13), rotating around an axis (Y) of rotation in order to effect operations to wind/unwind the pipes (13) along an axis or direction (X) of winding/unwinding, variable during said winding/unwinding operations. The winding means (11) is selectively inclined according to the number of revolutions made by the winding means (11) during the operations to wind/unwind the flexible pipes (13).
EP07110465A 2006-06-21 2007-06-18 Control apparatus for excavator machines Withdrawn EP1870373A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD20060160 ITUD20060160A1 (en) 2006-06-21 2006-06-21 CONTROL SYSTEM FOR EXCAVATION MACHINES

Publications (3)

Publication Number Publication Date
EP1870373A2 EP1870373A2 (en) 2007-12-26
EP1870373A8 EP1870373A8 (en) 2008-04-09
EP1870373A3 true EP1870373A3 (en) 2008-08-06

Family

ID=37519704

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07110465A Withdrawn EP1870373A3 (en) 2006-06-21 2007-06-18 Control apparatus for excavator machines

Country Status (2)

Country Link
EP (1) EP1870373A3 (en)
IT (1) ITUD20060160A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023048725A1 (en) * 2021-09-24 2023-03-30 Paccar Inc Stand-alone electronic control of winches

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2044129A5 (en) * 1969-05-09 1971-02-19 Creusot Forges Ateliers
FR2278619A1 (en) * 1974-05-24 1976-02-13 Ter Cable drum control system - drum swings about vertical axis to keep cable at right angles to drum axis
FR2293390A1 (en) * 1974-12-04 1976-07-02 Havre Chantiers Winding control device for vert. axis cable drum - has cable sensor controlling motor pivoting drum about lower horiz. axis
US4002321A (en) * 1975-07-07 1977-01-11 Cecil A. Pelts Tiltable drums for winding hoist lines
US4553590A (en) * 1981-03-19 1985-11-19 Hidden Valley Associates Apparatus for pumping subterranean fluids
GB2296001A (en) * 1994-12-17 1996-06-19 Asep Bv Winch apparatus
JP2000351581A (en) * 1999-06-08 2000-12-19 Yanmar Diesel Engine Co Ltd Backhoe working machine with winch
US20020130210A1 (en) * 2001-03-15 2002-09-19 Schellekens Adrianus Cornelis Reel suspension for high-pressure hose for cleaning pipes
WO2003053821A1 (en) * 2001-12-13 2003-07-03 Foeckersperger Walter Rope winch assembly with pivoting rope winch
US20050056819A1 (en) * 2003-09-17 2005-03-17 Rudolf Pockl Winch for a construction machine

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2044129A5 (en) * 1969-05-09 1971-02-19 Creusot Forges Ateliers
FR2278619A1 (en) * 1974-05-24 1976-02-13 Ter Cable drum control system - drum swings about vertical axis to keep cable at right angles to drum axis
FR2293390A1 (en) * 1974-12-04 1976-07-02 Havre Chantiers Winding control device for vert. axis cable drum - has cable sensor controlling motor pivoting drum about lower horiz. axis
US4002321A (en) * 1975-07-07 1977-01-11 Cecil A. Pelts Tiltable drums for winding hoist lines
US4553590A (en) * 1981-03-19 1985-11-19 Hidden Valley Associates Apparatus for pumping subterranean fluids
GB2296001A (en) * 1994-12-17 1996-06-19 Asep Bv Winch apparatus
JP2000351581A (en) * 1999-06-08 2000-12-19 Yanmar Diesel Engine Co Ltd Backhoe working machine with winch
US20020130210A1 (en) * 2001-03-15 2002-09-19 Schellekens Adrianus Cornelis Reel suspension for high-pressure hose for cleaning pipes
WO2003053821A1 (en) * 2001-12-13 2003-07-03 Foeckersperger Walter Rope winch assembly with pivoting rope winch
US20050056819A1 (en) * 2003-09-17 2005-03-17 Rudolf Pockl Winch for a construction machine

Also Published As

Publication number Publication date
EP1870373A8 (en) 2008-04-09
EP1870373A2 (en) 2007-12-26
ITUD20060160A1 (en) 2007-12-22

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