ES8503777A1 - Un dispositivo de fuerza autonomo para una instalacion elevadora utilizable particularmente en lugares de edificacion. - Google Patents

Un dispositivo de fuerza autonomo para una instalacion elevadora utilizable particularmente en lugares de edificacion.

Info

Publication number
ES8503777A1
ES8503777A1 ES532046A ES532046A ES8503777A1 ES 8503777 A1 ES8503777 A1 ES 8503777A1 ES 532046 A ES532046 A ES 532046A ES 532046 A ES532046 A ES 532046A ES 8503777 A1 ES8503777 A1 ES 8503777A1
Authority
ES
Spain
Prior art keywords
unit
ladder
power
hoisting system
driven
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
ES532046A
Other languages
English (en)
Other versions
ES532046A0 (es
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.)
DEVITEC Ltd
Original Assignee
DEVITEC Ltd
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 DEVITEC Ltd filed Critical DEVITEC Ltd
Publication of ES8503777A1 publication Critical patent/ES8503777A1/es
Publication of ES532046A0 publication Critical patent/ES532046A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B66C13/22—Control systems or devices for electric drives
    • B66C13/23—Circuits for controlling the lowering of the load
    • B66C13/24—Circuits for controlling the lowering of the load by dc motors
    • 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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/12—Lifts or other hoisting devices on ladders
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/02—Details of starting control
    • H02P1/022—Security devices, e.g. correct phase sequencing
    • H02P1/026—Means for delayed starting
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/18—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor
    • H02P1/22—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor in either direction of rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Ladders (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

DISPOSITIVO DE FUERZA AUTONOMO PARA UNA INSTALACION ELEVADORA UTILIZABLE PARTICULARMENTE EN LUGARES DE EDIFICACION.COMPRENDE UN MOTOR (A) DE CC DE ESCOBILLAS REVERSIBLES DEVANADO EN SERIE; UN TORNO (12) DE CABLE EN EL ARBOL DE SALIDA (23); UN SISTEMA (17, 19) DE REDUCCION DE CORREA EN V PARA TRANSMITIR POTENCIA A LA CAJA DE ENGRANAJES DEL TORNILLO SIN FIN Y RUEDA (21); UN ARBOL DE SALIDA (23) QUE INCORPORA UNA JUNTA DE ACEITE (43) Y SE MONTA EN ROTACION EN UN COJINETE (41); UN BRAZO DE CONMUTADOR LIMITE (24) QUE CONECTA CON UN MUELLE DE TRACCION (53) DE LA PALANCA DEL INTERRUPTOR (57) Y UNA PLACA DE CIRCUITO DE CONTROL (59) CON UN INTERRUPTOR.
ES532046A 1982-03-25 1984-04-30 Un dispositivo de fuerza autonomo para una instalacion elevadora utilizable particularmente en lugares de edificacion. Granted ES532046A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8208741 1982-03-25
GB8220881 1982-07-19

Publications (2)

Publication Number Publication Date
ES8503777A1 true ES8503777A1 (es) 1985-03-01
ES532046A0 ES532046A0 (es) 1985-03-01

Family

ID=26282366

Family Applications (2)

Application Number Title Priority Date Filing Date
ES520930A Expired ES8500180A1 (es) 1982-03-25 1983-03-24 Una instalacion de elevacion, utilizable particularmente en lugares de edificacion.
ES532046A Granted ES532046A0 (es) 1982-03-25 1984-04-30 Un dispositivo de fuerza autonomo para una instalacion elevadora utilizable particularmente en lugares de edificacion.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES520930A Expired ES8500180A1 (es) 1982-03-25 1983-03-24 Una instalacion de elevacion, utilizable particularmente en lugares de edificacion.

Country Status (4)

Country Link
EP (1) EP0096953B1 (es)
AU (1) AU559788B2 (es)
DE (1) DE3368715D1 (es)
ES (2) ES8500180A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683516B1 (fr) * 1991-11-08 1994-01-07 Etude Diffusion Materiels Tech Monte-materiaux .
AU3358193A (en) * 1992-01-17 1993-08-03 Winch & Engineering Limited A mounting bracket
US11542126B2 (en) * 2018-02-28 2023-01-03 Tadano Ltd. Crane and method for acquiring length of slinging tool
CN113501425B (zh) * 2021-08-10 2022-11-22 上海共久电气有限公司 一种实现起重机溜钩快速检测和保护的方法
CN113830695B (zh) * 2021-11-26 2022-02-18 河南工学院 一种养猪场猪粪清理用绞车
US20230234811A1 (en) * 2022-01-24 2023-07-27 Solatube International, Inc. Loader for hoisting skylight onto roof
CN114873466B (zh) * 2022-05-16 2023-07-28 广西壮族自治区特种设备检验研究院 一种塔吊攀爬输送装置
CN115849182B (zh) * 2023-03-02 2023-05-09 山东拓新电气有限公司 一种单轨吊车及其动力调节方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH92786A (de) 1919-08-05 1922-02-01 Bbc Brown Boveri & Cie Elektrisch betriebenes Hebezeug mit Endschaltvorrichtung.
GB267385A (en) * 1926-07-23 1927-03-17 Frank Leslie Sharp Improvements in vehicles running on ladders or the like
US2459621A (en) * 1945-06-30 1949-01-18 Charles L Cobb Hoisting attachment for ladders
GB851279A (en) 1958-01-18 1960-10-12 Theo Schaefer Improvements in or relating to mobile ladders
GB855846A (en) 1958-03-04 1960-12-07 William Henry Stevens Means for lifting loads, particularly for use in building operations
US3053344A (en) * 1958-09-15 1962-09-11 Steward T Buck Automatic control system for hoisting machine
GB1000555A (en) * 1960-08-29 1965-08-04 Albert Cousins Improvements in or relating to lifting devices
FR1329419A (fr) * 1962-07-24 1963-06-07 Monte-charge adaptable sur échelle
FR1502163A (fr) 1966-11-03 1967-11-18 Coumo Installation pour le transport de charges
FR1537307A (fr) * 1967-09-12 1968-08-23 Jungheinrich & Co H Dispositif pour commander la marche d'un moteur à courant continu
US3428145A (en) 1967-10-02 1969-02-18 Harry C Lyon Elevator for extension ladders
FR2038496A5 (es) 1969-03-20 1971-01-08 Bron Jean
US3666054A (en) 1970-02-24 1972-05-30 Frank L Ellings Ladder dolly and winch
US3962616A (en) * 1974-09-06 1976-06-08 Electronic Memories And Magnetics Corporation Start-up control for DC motors
SE399410B (sv) 1976-01-23 1978-02-13 Schill Tage Fanganordning for lastvagn a snedbanehiss
FR2390371A1 (fr) 1977-05-09 1978-12-08 Costovic Milan Monte-charge sur echelles
US4234834A (en) * 1979-01-10 1980-11-18 The Pandjiris Weldment Co. D.C. Motor directional control

Also Published As

Publication number Publication date
AU1285283A (en) 1983-09-29
AU559788B2 (en) 1987-03-19
DE3368715D1 (en) 1987-02-05
ES520930A0 (es) 1984-10-01
ES8500180A1 (es) 1984-10-01
EP0096953A1 (en) 1983-12-28
ES532046A0 (es) 1985-03-01
EP0096953B1 (en) 1986-12-30

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