ATE51206T1 - CONTROL DEVICE FOR ACTIVATING A HYDRAULIC CABLE WINCH DRIVE FOR AN INCLINED ELEVATOR. - Google Patents

CONTROL DEVICE FOR ACTIVATING A HYDRAULIC CABLE WINCH DRIVE FOR AN INCLINED ELEVATOR.

Info

Publication number
ATE51206T1
ATE51206T1 AT87101496T AT87101496T ATE51206T1 AT E51206 T1 ATE51206 T1 AT E51206T1 AT 87101496 T AT87101496 T AT 87101496T AT 87101496 T AT87101496 T AT 87101496T AT E51206 T1 ATE51206 T1 AT E51206T1
Authority
AT
Austria
Prior art keywords
load
winch drive
valve
control device
receiving means
Prior art date
Application number
AT87101496T
Other languages
German (de)
Inventor
Heinrich Bockholt
Original Assignee
Boecker Albert Gmbh & Co Kg
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 Boecker Albert Gmbh & Co Kg filed Critical Boecker Albert Gmbh & Co Kg
Application granted granted Critical
Publication of ATE51206T1 publication Critical patent/ATE51206T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/16—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/42—Control devices non-automatic
    • B66D1/44—Control devices non-automatic pneumatic of hydraulic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/24—Operating devices
    • B66D5/26—Operating devices pneumatic or hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Types And Forms Of Lifts (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Electric Cable Installation (AREA)
  • Elevator Control (AREA)

Abstract

1. Control device for the actuation of a hydraulic rope-winch drive for a load-receiving means (load-winch drive) movable on a plurality of guide rails of an inclined elevator, especially for the transport of furniture, characterized in that during the upward travel of the load-receiving means there is a complete supply of pressure fluid to the hydraulic motor (9) and during the downward travel of the load-receiving means there is a complete release for switching off the hydraulic motor (9) of the load-winch drive automatically with a time delay after the easing of the holding brake of the loadwinch drive, in such a way that in the pump line (3) leading to the hydraulic motor (9) of the load-winch drive there is a proportional valve (5) coupled to a bypass valve (13), the bypass valve (13) being arranged in a bypass line (14) bypassing a pressurising valve (11) located in the pump line (3) between the pump (1) and the proportional valve (5) and in that the proportional valve (5) and the bypass valve (13) are coupled electrically.
AT87101496T 1986-03-14 1987-02-04 CONTROL DEVICE FOR ACTIVATING A HYDRAULIC CABLE WINCH DRIVE FOR AN INCLINED ELEVATOR. ATE51206T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3608536A DE3608536C1 (en) 1986-03-14 1986-03-14 Control device for the operation of a hydraulic winch drive for a sloping elevator
EP87101496A EP0236732B1 (en) 1986-03-14 1987-02-04 Control device for the operation of a hydraulic winch of an inclined lift

Publications (1)

Publication Number Publication Date
ATE51206T1 true ATE51206T1 (en) 1990-04-15

Family

ID=6296351

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87101496T ATE51206T1 (en) 1986-03-14 1987-02-04 CONTROL DEVICE FOR ACTIVATING A HYDRAULIC CABLE WINCH DRIVE FOR AN INCLINED ELEVATOR.

Country Status (6)

Country Link
EP (1) EP0236732B1 (en)
AT (1) ATE51206T1 (en)
CS (1) CS155687A2 (en)
DE (2) DE3608536C1 (en)
ES (1) ES2014437B3 (en)
RU (1) RU1771465C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3175418B2 (en) * 1993-08-18 2001-06-11 三菱電機株式会社 Hydraulic elevator controller
DE9318594U1 (en) * 1993-12-04 1994-02-10 Teupen Maschinenbaugesellschaft mbH, 48599 Gronau Device for setting the pretension on the cable girder of a jib hoist
FR2714663B1 (en) * 1993-12-30 1996-01-26 Thomson Csf Winch with hydraulic motor, in particular for helicopter equipped with a sonar.
DE10320946B4 (en) * 2003-05-09 2005-05-04 Bauer Maschinen Gmbh Cable winch assembly and method of operation
CN103352880B (en) * 2013-07-30 2016-05-18 南通贝特医药机械有限公司 For the hydraulic system of elevator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE353297B (en) * 1971-01-28 1973-01-29 Haegglund & Soener Ab
FR2129871B1 (en) * 1971-03-17 1975-02-21 Poclain Sa
US3776518A (en) * 1972-02-24 1973-12-04 Harnischfeger Corp Winch and control means therefor
DE3511940C1 (en) * 1985-04-01 1986-10-30 Albert Böcker GmbH & Co KG, 4712 Werne Control device for the operation of hydraulic winch drives for a sloping elevator

Also Published As

Publication number Publication date
EP0236732A2 (en) 1987-09-16
EP0236732B1 (en) 1990-03-21
DE3761969D1 (en) 1990-04-26
ES2014437B3 (en) 1990-07-16
EP0236732A3 (en) 1988-06-01
DE3608536C1 (en) 1987-09-24
CS155687A2 (en) 1991-10-15
RU1771465C (en) 1992-10-23

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee