JP7691006B2 - 産業車両の作動油供給装置 - Google Patents

産業車両の作動油供給装置 Download PDF

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Publication number
JP7691006B2
JP7691006B2 JP2023576827A JP2023576827A JP7691006B2 JP 7691006 B2 JP7691006 B2 JP 7691006B2 JP 2023576827 A JP2023576827 A JP 2023576827A JP 2023576827 A JP2023576827 A JP 2023576827A JP 7691006 B2 JP7691006 B2 JP 7691006B2
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JP
Japan
Prior art keywords
hydraulic oil
oil tank
tank
pipe
hydraulic
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
JP2023576827A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023145566A1 (https=
Inventor
英介 近藤
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.)
Toyota Industries Corp
Original Assignee
Toyota Industries 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 Toyota Industries Corp filed Critical Toyota Industries Corp
Publication of JPWO2023145566A1 publication Critical patent/JPWO2023145566A1/ja
Application granted granted Critical
Publication of JP7691006B2 publication Critical patent/JP7691006B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B66F9/07513—Details concerning the chassis
    • B66F9/07518—Fuel or oil tank arrangements
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/26—Supply reservoir or sump assemblies
    • F15B1/265—Supply reservoir or sump assemblies with pressurised main reservoir
    • 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
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/26—Supply reservoir or sump assemblies
    • 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
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20507—Type of prime mover
    • F15B2211/20515—Electric motor
    • 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
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • F15B2211/20538—Type of pump constant capacity

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)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
JP2023576827A 2022-01-25 2023-01-18 産業車両の作動油供給装置 Active JP7691006B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022009260 2022-01-25
JP2022009260 2022-01-25
PCT/JP2023/001308 WO2023145566A1 (ja) 2022-01-25 2023-01-18 産業車両の作動油供給装置

Publications (2)

Publication Number Publication Date
JPWO2023145566A1 JPWO2023145566A1 (https=) 2023-08-03
JP7691006B2 true JP7691006B2 (ja) 2025-06-11

Family

ID=87471732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023576827A Active JP7691006B2 (ja) 2022-01-25 2023-01-18 産業車両の作動油供給装置

Country Status (9)

Country Link
US (1) US20250101996A1 (https=)
EP (1) EP4443010A4 (https=)
JP (1) JP7691006B2 (https=)
KR (1) KR20240128102A (https=)
CN (1) CN118591697A (https=)
AU (1) AU2023212183B2 (https=)
CA (1) CA3247124A1 (https=)
TW (1) TWI857463B (https=)
WO (1) WO2023145566A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001027204A (ja) 1999-07-12 2001-01-30 Nippon Sharyo Seizo Kaisha Ltd 油圧装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6372301A (ja) 1986-09-12 1988-04-02 Toshiba Corp 遠心薄膜乾燥機
JPS6372301U (https=) * 1986-10-29 1988-05-14
JP2564920B2 (ja) 1988-11-25 1996-12-18 株式会社豊田自動織機製作所 産業車両の車体構造
US10030676B2 (en) * 2014-04-23 2018-07-24 Hyster—Yale Group, Inc. Hydraulic fluid supply apparatus and methods

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001027204A (ja) 1999-07-12 2001-01-30 Nippon Sharyo Seizo Kaisha Ltd 油圧装置

Also Published As

Publication number Publication date
US20250101996A1 (en) 2025-03-27
EP4443010A1 (en) 2024-10-09
CN118591697A (zh) 2024-09-03
AU2023212183A1 (en) 2024-07-11
TWI857463B (zh) 2024-10-01
JPWO2023145566A1 (https=) 2023-08-03
CA3247124A1 (en) 2025-07-09
AU2023212183B2 (en) 2025-11-13
KR20240128102A (ko) 2024-08-23
WO2023145566A1 (ja) 2023-08-03
EP4443010A4 (en) 2025-05-07
TW202346194A (zh) 2023-12-01

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