ITUA20162839A1 - Valvola rigenerativa per il controllo dei movimenti di apertura e chiusura delle ganasce di una pinza, in particolare una pinza per carrelli elevatori, e pinza per carrelli elevatori comprendente tale valvola rigenerativa. - Google Patents

Valvola rigenerativa per il controllo dei movimenti di apertura e chiusura delle ganasce di una pinza, in particolare una pinza per carrelli elevatori, e pinza per carrelli elevatori comprendente tale valvola rigenerativa.

Info

Publication number
ITUA20162839A1
ITUA20162839A1 ITUA2016A002839A ITUA20162839A ITUA20162839A1 IT UA20162839 A1 ITUA20162839 A1 IT UA20162839A1 IT UA2016A002839 A ITUA2016A002839 A IT UA2016A002839A IT UA20162839 A ITUA20162839 A IT UA20162839A IT UA20162839 A1 ITUA20162839 A1 IT UA20162839A1
Authority
IT
Italy
Prior art keywords
regenerative valve
trolleys
forklift
caliper
gripper
Prior art date
Application number
ITUA2016A002839A
Other languages
English (en)
Inventor
Alfredo Rasparini
Pietro Foroni
Original Assignee
Bolzoni 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 Bolzoni Spa filed Critical Bolzoni Spa
Priority to ITUA2016A002839A priority Critical patent/ITUA20162839A1/it
Publication of ITUA20162839A1 publication Critical patent/ITUA20162839A1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/22—Hydraulic devices or systems
    • 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
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/024—Systems essentially incorporating special features for controlling the speed or actuating force of an output member by means of differential connection of the servomotor lines, e.g. regenerative circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/12—Platforms; Forks; Other load supporting or gripping members
    • B66F9/18—Load gripping or retaining means
    • B66F9/183—Coplanar side clamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
ITUA2016A002839A 2016-04-22 2016-04-22 Valvola rigenerativa per il controllo dei movimenti di apertura e chiusura delle ganasce di una pinza, in particolare una pinza per carrelli elevatori, e pinza per carrelli elevatori comprendente tale valvola rigenerativa. ITUA20162839A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITUA2016A002839A ITUA20162839A1 (it) 2016-04-22 2016-04-22 Valvola rigenerativa per il controllo dei movimenti di apertura e chiusura delle ganasce di una pinza, in particolare una pinza per carrelli elevatori, e pinza per carrelli elevatori comprendente tale valvola rigenerativa.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUA2016A002839A ITUA20162839A1 (it) 2016-04-22 2016-04-22 Valvola rigenerativa per il controllo dei movimenti di apertura e chiusura delle ganasce di una pinza, in particolare una pinza per carrelli elevatori, e pinza per carrelli elevatori comprendente tale valvola rigenerativa.

Publications (1)

Publication Number Publication Date
ITUA20162839A1 true ITUA20162839A1 (it) 2017-10-22

Family

ID=56684152

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUA2016A002839A ITUA20162839A1 (it) 2016-04-22 2016-04-22 Valvola rigenerativa per il controllo dei movimenti di apertura e chiusura delle ganasce di una pinza, in particolare una pinza per carrelli elevatori, e pinza per carrelli elevatori comprendente tale valvola rigenerativa.

Country Status (1)

Country Link
IT (1) ITUA20162839A1 (it)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070017364A1 (en) * 2005-07-04 2007-01-25 Veneziani Luciano Hydraulic control unit for the arms of a grip and grip including said hydraulic unit
US20140312639A1 (en) * 2013-04-19 2014-10-23 Cascade Corporation Clamping attachment with regenerative hydraulic circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070017364A1 (en) * 2005-07-04 2007-01-25 Veneziani Luciano Hydraulic control unit for the arms of a grip and grip including said hydraulic unit
US20140312639A1 (en) * 2013-04-19 2014-10-23 Cascade Corporation Clamping attachment with regenerative hydraulic circuit

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