ES3036014T3 - Hydraulic clamping systems having load side-shifting variably responsive to load weight - Google Patents

Hydraulic clamping systems having load side-shifting variably responsive to load weight

Info

Publication number
ES3036014T3
ES3036014T3 ES16916390T ES16916390T ES3036014T3 ES 3036014 T3 ES3036014 T3 ES 3036014T3 ES 16916390 T ES16916390 T ES 16916390T ES 16916390 T ES16916390 T ES 16916390T ES 3036014 T3 ES3036014 T3 ES 3036014T3
Authority
ES
Spain
Prior art keywords
load
control system
force
limiting
sideshift
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.)
Active
Application number
ES16916390T
Other languages
English (en)
Spanish (es)
Inventor
David Petronek
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.)
Cascade Corp
Original Assignee
Cascade Corp
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 Cascade Corp filed Critical Cascade Corp
Application granted granted Critical
Publication of ES3036014T3 publication Critical patent/ES3036014T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
    • B66F9/146—Side shift, i.e. both forks move together sideways relative to fork support
    • 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
    • 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
    • B66F9/184—Roll clamps
    • 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
    • F15B11/161—Servomotor systems without provision for follow-up action ; Circuits therefor with two or more servomotors with sensing of servomotor demand or load
    • 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
    • F15B11/161—Servomotor systems without provision for follow-up action ; Circuits therefor with two or more servomotors with sensing of servomotor demand or load
    • F15B11/166—Controlling a pilot pressure in response to the load, i.e. supply to at least one user is regulated by adjusting either the system pilot pressure or one or more of the individual pilot command pressures
    • 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
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30505—Non-return valves, i.e. check valves
    • F15B2211/3051—Cross-check valves
    • 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
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3056—Assemblies of multiple valves
    • F15B2211/30585—Assemblies of multiple valves having a single valve for multiple 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
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3056—Assemblies of multiple valves
    • F15B2211/3059—Assemblies of multiple valves having multiple valves for multiple 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
    • F15B2211/30—Directional control
    • F15B2211/31—Directional control characterised by the positions of the valve element
    • F15B2211/3105—Neutral or centre positions
    • F15B2211/3116—Neutral or centre positions the pump port being open in the centre position, e.g. so-called open centre
    • 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
    • F15B2211/40—Flow control
    • 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
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40523—Flow control characterised by the type of flow control means or valve with flow dividers
    • 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
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
    • F15B2211/50518—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using pressure relief valves
    • 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
    • F15B2211/50—Pressure control
    • F15B2211/52—Pressure control characterised by the type of actuation
    • F15B2211/528—Pressure control characterised by the type of actuation actuated by fluid pressure
    • 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
    • F15B2211/50—Pressure control
    • F15B2211/575—Pilot pressure control
    • 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
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/67—Methods for controlling pilot pressure
    • 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
    • F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
    • F15B2211/7142—Multiple output members, e.g. multiple hydraulic motors or cylinders the output members being arranged in multiple groups
    • 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
    • F15B2211/76—Control of force or torque of the output member
    • 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
    • F15B2211/782—Concurrent control, e.g. synchronisation of two or more actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Presses (AREA)
  • Press Drives And Press Lines (AREA)
ES16916390T 2016-09-16 2016-12-30 Hydraulic clamping systems having load side-shifting variably responsive to load weight Active ES3036014T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/267,694 US10494241B2 (en) 2016-09-16 2016-09-16 Hydraulic clamping systems having load side-shifting variably responsive to load weight
PCT/US2016/069365 WO2018052468A1 (en) 2016-09-16 2016-12-30 Hydraulic clamping systems having load side-shifting variably responsive to load weight

Publications (1)

Publication Number Publication Date
ES3036014T3 true ES3036014T3 (en) 2025-09-11

Family

ID=61617826

Family Applications (1)

Application Number Title Priority Date Filing Date
ES16916390T Active ES3036014T3 (en) 2016-09-16 2016-12-30 Hydraulic clamping systems having load side-shifting variably responsive to load weight

Country Status (10)

Country Link
US (1) US10494241B2 (enExample)
EP (1) EP3512670B1 (enExample)
JP (1) JP6810244B2 (enExample)
CN (1) CN109562520B (enExample)
AU (1) AU2016423192B2 (enExample)
BR (1) BR112019001939B1 (enExample)
CA (1) CA3028648C (enExample)
ES (1) ES3036014T3 (enExample)
FI (1) FI3512670T3 (enExample)
WO (1) WO2018052468A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102044059B1 (ko) * 2016-08-02 2019-11-12 주식회사 두산 포크 이동의 제어 장치
CA3294745A1 (en) 2017-06-08 2026-03-02 Cascade Corporation Fork-carriage apparatus for a lift truck and valve assembly therefor
DE102017115537A1 (de) * 2017-07-11 2019-01-17 Liebherr-Hydraulikbagger Gmbh Baumaschine
DE102019201599A1 (de) * 2019-02-07 2020-08-13 Bhs Intralogistics Gmbh Überführungsanordnung
US11655130B2 (en) 2019-05-22 2023-05-23 Cascade Corporation Synchronized hybrid clamp force controller for lift truck attachment
JP7603087B2 (ja) * 2020-06-18 2024-12-19 カスケード コーポレイション リフトトラックアタッチメント用の同期されたハイブリッドクランプ力コントローラ
US11142087B1 (en) 2021-05-10 2021-10-12 Mark Ellery Ogram Electric vehicle recharging
US12304790B1 (en) 2021-07-20 2025-05-20 Shaw Industries Group, Inc. Clamp adapter for lift vehicle to facilitate lifting of malleable objects
EP4238927A1 (en) * 2022-03-04 2023-09-06 J.C. Bamford Excavators Limited A side-shift fork carriage for a material handling machine
IT202300004011A1 (it) * 2023-03-06 2024-09-06 Bolzoni Spa Valvola rigenerativa perfezionata 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.

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663443A (en) 1951-04-18 1953-12-22 Baker Raulang Co Carrier for industrial elevating trucks
US2795346A (en) * 1953-07-16 1957-06-11 Hyster Co Load grip side shift for lift trucks
US3692198A (en) * 1970-12-28 1972-09-19 Clark Equipment Co Hydraulic lift truck with small number of fluid lines
AT311769B (de) 1972-04-06 1973-12-10 Voest Ag Hydraulische Schmiedechargierzange
US3971584A (en) * 1975-03-17 1976-07-27 Gte Sylvania Incorporated Automatic load compensating clamp truck jaws
US3990594A (en) * 1975-08-29 1976-11-09 Cascade Corporation Fluid-actuated clamping apparatus and circuit
CA1106733A (en) 1977-07-13 1981-08-11 Clark Equipment Company Pressure control mechanism for a grapple skidder
US4335992A (en) * 1980-01-07 1982-06-22 Towmotor Corporation Side shift fork adjustable carriage
US4682931A (en) * 1986-09-22 1987-07-28 Cascade Corporation Lift truck clamp for handling stacked loads of different sizes
JPH075272B2 (ja) * 1987-07-27 1995-01-25 株式会社豊田自動織機製作所 サイドシフトクランプ装置
US5984617A (en) * 1998-05-11 1999-11-16 Cascade Corporation Clamp for handling stacked loads of different sizes at different maximum clamping forces
CA2282198C (en) 1998-10-07 2003-06-10 Cascade Corporation Adaptive load-clamping system
US6843636B2 (en) * 1998-10-07 2005-01-18 Cascade Corporation Adaptive load-clamping system
US6431816B1 (en) * 1998-10-07 2002-08-13 Cascade Corporation Adaptive load-clamping system
US7056078B2 (en) * 2003-09-24 2006-06-06 Cascade Corporation Hydraulically-synchronized clamp for handling stacked loads different sizes
US7412919B2 (en) * 2004-08-04 2008-08-19 Loron, Inc. Hydraulic force control system for clamping assembly
ITMI20051256A1 (it) * 2005-07-04 2007-01-05 Auramo Oy Gruppo idraulico di controllo dei bracci di una pinza e pinza comprendente tale gruppo idraulico
CN100577554C (zh) * 2006-04-19 2010-01-06 浙江佳力科技股份有限公司 全液压电动叉车液压系统
CA2553994A1 (fr) * 2006-07-25 2008-01-25 Michel Lessard Calculateur de pression hydraulique entierement mecanique
US20080063503A1 (en) * 2006-09-11 2008-03-13 Joseph Lee Garrett Bale lifting device for the handling of bales of fibrous material
US8091467B2 (en) * 2008-04-30 2012-01-10 Cascade Corporation Hydraulic valve circuit with damage-control override
US9964428B2 (en) * 2008-10-09 2018-05-08 Cascade Corporation Equalized hydraulic clamp force control
US20100300812A1 (en) * 2009-05-28 2010-12-02 Georgia-Pacifica Consumer Products LP Forklift Clamp
DE102010038663A1 (de) * 2010-07-29 2012-02-02 Griptech Gmbh Vorrichtung zur Aufnahme von Lasten
CN201841947U (zh) * 2010-10-31 2011-05-25 合肥搬易通科技发展有限公司 随车叉车液压系统
US20160243709A1 (en) * 2010-12-13 2016-08-25 Brian L. Ganz Robotic gripper
US8573070B2 (en) * 2011-02-22 2013-11-05 The Boeing Company Force and normality sensing for end effector clamp
CN102635581B (zh) * 2012-05-03 2014-07-16 泸州长江石油工程机械有限公司 用于超深径向井作业的液压控制系统
US8755929B2 (en) * 2012-10-29 2014-06-17 Cascade Corporation Interactive clamp force control system for load handling clamps
WO2014171953A1 (en) * 2013-04-19 2014-10-23 Cascade Corporation Clamping attachment with regenerative hydraulic circuit
WO2014201163A1 (en) * 2013-06-11 2014-12-18 Somatis Sensor Solutions LLC Systems and methods for sensing objects
CN203451178U (zh) * 2013-08-16 2014-02-26 安庆联动属具股份有限公司 一种叉车用吊笼式砖块夹
US9309099B2 (en) * 2014-06-20 2016-04-12 Cascade Corporation Side-shift limiter
US10011468B2 (en) * 2014-10-30 2018-07-03 Cascade Corporation Pivoting load-bearing assembly with force sensor

Also Published As

Publication number Publication date
EP3512670A1 (en) 2019-07-24
US20180079634A1 (en) 2018-03-22
AU2016423192B2 (en) 2022-09-08
FI3512670T3 (fi) 2025-09-11
BR112019001939A2 (pt) 2019-05-07
EP3512670A4 (en) 2020-05-13
JP6810244B2 (ja) 2021-01-06
CA3028648C (en) 2021-07-06
BR112019001939B1 (pt) 2022-02-01
AU2016423192A1 (en) 2019-01-17
CA3028648A1 (en) 2018-03-22
WO2018052468A1 (en) 2018-03-22
US10494241B2 (en) 2019-12-03
EP3512670B1 (en) 2025-06-11
CN109562520A (zh) 2019-04-02
CN109562520B (zh) 2021-10-29
JP2019534831A (ja) 2019-12-05

Similar Documents

Publication Publication Date Title
EP3512670B1 (en) Hydraulic clamping systems having load side-shifting variably responsive to load weight
ES2914407T3 (es) Control de fuerza de sujeción hidráulica igualada
US3990594A (en) Fluid-actuated clamping apparatus and circuit
US8091467B2 (en) Hydraulic valve circuit with damage-control override
US8979154B2 (en) Clamping attachment with regenerative hydraulic circuit
CN108025440B (zh) 具有带有多个可伸缩延伸级段的负载夹持液压缸的夹具
GB2440610A (en) Component failure protection valve with overpressure opening
EP0261873B1 (en) Lift truck load clamp for handling stacked loads of different sizes
US20210309502A1 (en) Synchronized hybrid clamp force controller for lift truck attachment
US7222484B1 (en) Hydraulic system with multiple pressure relief levels
CN113840793A (zh) 用于叉车配件的混合夹持力控制
EP1868935B1 (en) Hydraulic system for an industrial vehicle
AU2025205564A1 (en) Synchronized hybrid clamp force controller for lift truck attachment
ES2937415T3 (es) Carretilla elevadora que se puede embarcar en un vehículo de transporte
SE2050966A1 (sv) Adaptiv styrning av en hydrauliskt timmergrip på ett timmerhanteringsfordon
EP4065851A1 (en) Hydraulic power units with submerged motors
CN101408210A (zh) 具有液压缸隔离阀的液压系统
EP3599382B1 (en) Hydraulic system and method for controlling the speed and pressure of a hydraulic cylinder
JP2018017377A (ja) 流体圧制御装置