JP2019534831A - 積荷のサイドシフトを積荷荷重に対して可変的に応答させる液圧クランプシステム - Google Patents
積荷のサイドシフトを積荷荷重に対して可変的に応答させる液圧クランプシステム Download PDFInfo
- Publication number
- JP2019534831A JP2019534831A JP2019505217A JP2019505217A JP2019534831A JP 2019534831 A JP2019534831 A JP 2019534831A JP 2019505217 A JP2019505217 A JP 2019505217A JP 2019505217 A JP2019505217 A JP 2019505217A JP 2019534831 A JP2019534831 A JP 2019534831A
- Authority
- JP
- Japan
- Prior art keywords
- load
- control system
- clamp
- force
- variably
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
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)
- Structural Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (8)
- 選択的に、互いに向かって移動自在、若しくは、共通の方向に沿って互いに一致して移動自在のどちらかに対向する積荷クランプアームを移動させる積荷取り扱いクランプを制御する制御システムであって、該制御システムは、前記積荷クランプアーム間に支持された積荷の荷重を感知することが可能なセンサー組み立て体を有し、自動的に前記荷重に応じて、それにより一対の前記クランプアームが前記共通の方向に沿って互いに一致して移動可能にする力を可変的に制限する制御システム。
- 前記制御システムが液圧で前記力を可変に制限することができる前記請求項1に記載の制御システム。
- 前記制御システムが、複数の作動器によって加えられ前記一対のクランプアームを前記共通の方向に沿って互いに一致して移動可能にする力を制限することにより、前記力を可変に制限することができる前記請求項1に記載の制御システム。
- 前記制御システムが液圧で前記力を可変に制限することができる前記請求項3に記載の制御システム。
- 前記制御システムが、単数の作動器によって加えられ前記一対のクランプアームを前記共通の方向に沿って互いに一致して移動可能にする力を制限することにより、前記力を可変に制限することができる前記請求項1に記載の制御システム。
- 前記制御システムが液圧で前記力を可変に制限することができる前記請求項5に記載の制御システム。
- 前記制御システムが、作動器によって加えられ前記一対のクランプアームを湾曲方向に沿って互いに一致して移動可能にする力を制限することにより、前記力を可変に制限することができる前記請求項1に記載の制御システム。
- 前記制御システムが液圧で前記力を可変に制限することができる前記請求項7に記載の制御システム。
Applications Claiming Priority (3)
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 |
US15/267,694 | 2016-09-16 | ||
PCT/US2016/069365 WO2018052468A1 (en) | 2016-09-16 | 2016-12-30 | Hydraulic clamping systems having load side-shifting variably responsive to load weight |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2019534831A true JP2019534831A (ja) | 2019-12-05 |
JP2019534831A5 JP2019534831A5 (ja) | 2020-02-06 |
JP6810244B2 JP6810244B2 (ja) | 2021-01-06 |
Family
ID=61617826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019505217A Active JP6810244B2 (ja) | 2016-09-16 | 2016-12-30 | 積荷のサイドシフトを積荷荷重に対して可変的に応答させる液圧クランプシステム |
Country Status (8)
Country | Link |
---|---|
US (1) | US10494241B2 (ja) |
EP (1) | EP3512670A4 (ja) |
JP (1) | JP6810244B2 (ja) |
CN (1) | CN109562520B (ja) |
AU (1) | AU2016423192B2 (ja) |
BR (1) | BR112019001939B1 (ja) |
CA (1) | CA3028648C (ja) |
WO (1) | WO2018052468A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102044059B1 (ko) * | 2016-08-02 | 2019-11-12 | 주식회사 두산 | 포크 이동의 제어 장치 |
CA3007257A1 (en) | 2017-06-08 | 2018-12-08 | Jody Addicott | 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 |
EP4168349A4 (en) * | 2020-06-18 | 2023-12-20 | Cascade Corporation | SYNCHRONIZED HYBRID CLAMP FORCE CONTROL FOR PALLET TRUCK MOUNTING |
US11142087B1 (en) | 2021-05-10 | 2021-10-12 | Mark Ellery Ogram | Electric vehicle recharging |
WO2024184799A1 (en) * | 2023-03-06 | 2024-09-12 | Bolzoni S.P.A. | Improved regenerative valve to control the opening and closing movements of the jaws of a clamp, in particular a clamp for forklifts, and a clamp for forklifts comprising such a regenerative valve |
Family Cites Families (33)
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 |
US5984617A (en) * | 1998-05-11 | 1999-11-16 | Cascade Corporation | Clamp for handling stacked loads of different sizes at different maximum clamping forces |
US6431816B1 (en) * | 1998-10-07 | 2002-08-13 | Cascade Corporation | Adaptive load-clamping system |
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 |
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 |
CA2951523C (en) * | 2013-06-11 | 2021-06-01 | 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 |
-
2016
- 2016-09-16 US US15/267,694 patent/US10494241B2/en active Active
- 2016-12-30 JP JP2019505217A patent/JP6810244B2/ja active Active
- 2016-12-30 WO PCT/US2016/069365 patent/WO2018052468A1/en unknown
- 2016-12-30 EP EP16916390.4A patent/EP3512670A4/en active Pending
- 2016-12-30 BR BR112019001939-1A patent/BR112019001939B1/pt active IP Right Grant
- 2016-12-30 CN CN201680088077.6A patent/CN109562520B/zh active Active
- 2016-12-30 CA CA3028648A patent/CA3028648C/en active Active
- 2016-12-30 AU AU2016423192A patent/AU2016423192B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
BR112019001939A2 (pt) | 2019-05-07 |
EP3512670A1 (en) | 2019-07-24 |
EP3512670A4 (en) | 2020-05-13 |
AU2016423192B2 (en) | 2022-09-08 |
JP6810244B2 (ja) | 2021-01-06 |
CN109562520B (zh) | 2021-10-29 |
BR112019001939B1 (pt) | 2022-02-01 |
WO2018052468A1 (en) | 2018-03-22 |
US20180079634A1 (en) | 2018-03-22 |
CN109562520A (zh) | 2019-04-02 |
CA3028648C (en) | 2021-07-06 |
AU2016423192A1 (en) | 2019-01-17 |
US10494241B2 (en) | 2019-12-03 |
CA3028648A1 (en) | 2018-03-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2019534831A (ja) | 積荷のサイドシフトを積荷荷重に対して可変的に応答させる液圧クランプシステム | |
US10900825B2 (en) | Equalized hydraulic clamp force control | |
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 | |
US5984617A (en) | Clamp for handling stacked loads of different sizes at different maximum clamping forces | |
US10343883B2 (en) | Lifting device of an industrial truck and method for setting down a load carried on load handling means of an industrial truck on a surface | |
JPS63134500A (ja) | 積荷ハンドリングクランプ装置 | |
JP3167617B2 (ja) | 流体圧制御装置 | |
US10837473B2 (en) | Hydraulic system | |
EP3078624B1 (en) | Hydraulic control device of forklift truck | |
JP7231014B2 (ja) | 電気式産業車両における油圧回路 | |
JP2005112516A (ja) | 産業車両の荷役用油圧装置及び産業車両 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191220 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191220 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20201117 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201210 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6810244 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: R3D02 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |