GB1327402A - Fluid control device and a hydraulic motor control circuit incorporating the same - Google Patents

Fluid control device and a hydraulic motor control circuit incorporating the same

Info

Publication number
GB1327402A
GB1327402A GB4495970A GB4495970A GB1327402A GB 1327402 A GB1327402 A GB 1327402A GB 4495970 A GB4495970 A GB 4495970A GB 4495970 A GB4495970 A GB 4495970A GB 1327402 A GB1327402 A GB 1327402A
Authority
GB
United Kingdom
Prior art keywords
same
hydraulic motor
control device
circuit incorporating
control circuit
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.)
Expired
Application number
GB4495970A
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.)
HIAL FOCO AB
Original Assignee
HIAL FOCO AB
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 HIAL FOCO AB filed Critical HIAL FOCO AB
Publication of GB1327402A publication Critical patent/GB1327402A/en
Expired legal-status Critical Current

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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/0422—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with manually-operated pilot valves, e.g. joysticks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/06—Cranes in which the lifting movement is done with a hydraulically controlled plunger
    • B66C2700/062—Cranes in which the lifting movement is done with a hydraulically controlled plunger mounted on motor vehicles
    • B66C2700/065—Cranes in which the lifting movement is done with a hydraulically controlled plunger mounted on motor vehicles with a slewable jib

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Jib Cranes (AREA)

Abstract

1327402 Luffing boom apparatus HIABFOCO AB 22 Sept 1970 [16 Oct 1969] 44959/70 Heading B8H [Also in Divisions F1 and F2] A loading crane which may be vehiclemounted comprises three arms 4, 5, 6 pivoted together and mounted on a rotatable base, and a rotatable grab 7, relative movement of the parts being effected by double-acting hydraulic motors 2, 8-12, each controlled by a distributing valve 13-18, each valve being controlled hydraulically by a manually operated mechanism 20-25 (see Division F1).
GB4495970A 1969-10-16 1970-09-22 Fluid control device and a hydraulic motor control circuit incorporating the same Expired GB1327402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1418669A SE336206B (en) 1969-10-16 1969-10-16

Publications (1)

Publication Number Publication Date
GB1327402A true GB1327402A (en) 1973-08-22

Family

ID=20298674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4495970A Expired GB1327402A (en) 1969-10-16 1970-09-22 Fluid control device and a hydraulic motor control circuit incorporating the same

Country Status (4)

Country Link
DE (1) DE2049853B2 (en)
FR (1) FR2064367B3 (en)
GB (1) GB1327402A (en)
SE (1) SE336206B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54100997U (en) * 1977-12-27 1979-07-16

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5615704A (en) * 1995-11-02 1997-04-01 Ingersoll-Rand Company Push Button Pendant for a hoist or winch
FI19992467A (en) * 1999-11-17 2001-05-18 Tiberjack Oy Procedure in a loader with a boom set and loader with a boom set

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54100997U (en) * 1977-12-27 1979-07-16

Also Published As

Publication number Publication date
DE2049853B2 (en) 1973-01-04
SU440816A3 (en) 1974-08-25
SE336206B (en) 1971-06-28
DE2049853A1 (en) 1971-04-29
FR2064367A7 (en) 1971-07-23
FR2064367B3 (en) 1973-06-08

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees