[go: up one dir, main page]

ITRE20060073A1 - HYDRAULIC SYSTEM WITH AUTOMATIC LOCKING FOR FADES - Google Patents

HYDRAULIC SYSTEM WITH AUTOMATIC LOCKING FOR FADES

Info

Publication number
ITRE20060073A1
ITRE20060073A1 IT000073A ITRE20060073A ITRE20060073A1 IT RE20060073 A1 ITRE20060073 A1 IT RE20060073A1 IT 000073 A IT000073 A IT 000073A IT RE20060073 A ITRE20060073 A IT RE20060073A IT RE20060073 A1 ITRE20060073 A1 IT RE20060073A1
Authority
IT
Italy
Prior art keywords
fades
hydraulic system
automatic locking
locking
automatic
Prior art date
Application number
IT000073A
Other languages
Italian (it)
Inventor
Ivo Errani
Original Assignee
Tracmec S R L
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 Tracmec S R L filed Critical Tracmec S R L
Priority to IT000073A priority Critical patent/ITRE20060073A1/en
Priority to EP07107740A priority patent/EP1867879A3/en
Priority to US11/759,533 priority patent/US20070289436A1/en
Publication of ITRE20060073A1 publication Critical patent/ITRE20060073A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/708—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic locking devices for telescopic jibs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7052—Single-acting output members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7053—Double-acting output members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/78—Control of multiple output members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
IT000073A 2006-06-14 2006-06-14 HYDRAULIC SYSTEM WITH AUTOMATIC LOCKING FOR FADES ITRE20060073A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT000073A ITRE20060073A1 (en) 2006-06-14 2006-06-14 HYDRAULIC SYSTEM WITH AUTOMATIC LOCKING FOR FADES
EP07107740A EP1867879A3 (en) 2006-06-14 2007-05-08 Hydraulic system with automatic boom extension locking
US11/759,533 US20070289436A1 (en) 2006-06-14 2007-06-07 Hydraulic system with an automatic boom extension block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000073A ITRE20060073A1 (en) 2006-06-14 2006-06-14 HYDRAULIC SYSTEM WITH AUTOMATIC LOCKING FOR FADES

Publications (1)

Publication Number Publication Date
ITRE20060073A1 true ITRE20060073A1 (en) 2007-12-15

Family

ID=38516162

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000073A ITRE20060073A1 (en) 2006-06-14 2006-06-14 HYDRAULIC SYSTEM WITH AUTOMATIC LOCKING FOR FADES

Country Status (3)

Country Link
US (1) US20070289436A1 (en)
EP (1) EP1867879A3 (en)
IT (1) ITRE20060073A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019210071A (en) * 2018-05-31 2019-12-12 株式会社タダノ crane

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987623A (en) * 1976-01-23 1976-10-26 Caterpillar Tractor Co. Controlled priority fluid system of a crawler type vehicle
US3987622A (en) * 1976-02-02 1976-10-26 Caterpillar Tractor Co. Load controlled fluid system having parallel work elements
DE4241848C2 (en) * 1992-12-11 1994-12-22 Danfoss As Controlled proportional valve
DE4241846C2 (en) * 1992-12-11 1996-09-26 Danfoss As Hydraulic system
US6502393B1 (en) * 2000-09-08 2003-01-07 Husco International, Inc. Hydraulic system with cross function regeneration
JP4279837B2 (en) * 2003-01-14 2009-06-17 日立建機株式会社 Hydraulic working machine

Also Published As

Publication number Publication date
EP1867879A3 (en) 2011-05-04
EP1867879A2 (en) 2007-12-19
US20070289436A1 (en) 2007-12-20

Similar Documents

Publication Publication Date Title
BRPI0812756A2 (en) INTELLIGENT NOISE GRADIENT REDUCTION SYSTEM
BRPI0811957A2 (en) Extruded Release System
BRPI0812319A2 (en) LIFTING SYSTEM
BRPI0811083A2 (en) AUTOMATIC MEDICATION HANDLING SYSTEM
FI20060131A0 (en) connection system
DE602007000715D1 (en) Trailer beam system
IT1393944B1 (en) CLUTCH CONTROL SYSTEM
BRPI0820828A2 (en) Wellbore system.
IT1391511B1 (en) GEAR SYSTEM
BRPI0813338A2 (en) AUTOMATIC BUILDING CONSTRUCTION SYSTEM
BRPI0719019A2 (en) DRAINAGE SYSTEM FOR A DISHWASHER
DE112008000377A5 (en) Hydraulic system
BRPI0922999A2 (en) subsea system
BRPI0807502A2 (en) CAN BACKGROUND SYSTEM.
DK1936098T3 (en) Automatic door system
DE112007001692A5 (en) Hydraulic system
DE112008000285A5 (en) hydraulic system
FR2923197B1 (en) AUTOMATIC PARKING BRAKE.
IT1398017B1 (en) TARGET SYSTEM FOR OBICI
ITRE20060073A1 (en) HYDRAULIC SYSTEM WITH AUTOMATIC LOCKING FOR FADES
BRPI0716123A2 (en) binding system
BRPI0722166A2 (en) Composite Deck System
BRPI0820865A2 (en) hydraulic supply system
ES1063332Y (en) UNION SYSTEM FOR STRUCTURES
ITTO20080096A1 (en) HYDRAULIC SYSTEM