JPS503543B1 - - Google Patents

Info

Publication number
JPS503543B1
JPS503543B1 JP45047506A JP4750670A JPS503543B1 JP S503543 B1 JPS503543 B1 JP S503543B1 JP 45047506 A JP45047506 A JP 45047506A JP 4750670 A JP4750670 A JP 4750670A JP S503543 B1 JPS503543 B1 JP S503543B1
Authority
JP
Japan
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.)
Pending
Application number
JP45047506A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS503543B1 publication Critical patent/JPS503543B1/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B66D3/20—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing
    • B66D3/22—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing with variable-speed gearings between driving motor and drum or barrel
    • 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
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/02—Hoists or accessories for hoists
    • B66D2700/026—Pulleys, sheaves, pulley blocks or their mounting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Structure Of Transmissions (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)
  • Gear Transmission (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
JP45047506A 1969-06-02 1970-06-02 Pending JPS503543B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82950369A 1969-06-02 1969-06-02

Publications (1)

Publication Number Publication Date
JPS503543B1 true JPS503543B1 (enExample) 1975-02-06

Family

ID=25254718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45047506A Pending JPS503543B1 (enExample) 1969-06-02 1970-06-02

Country Status (6)

Country Link
US (1) US3628115A (enExample)
JP (1) JPS503543B1 (enExample)
CA (1) CA953283A (enExample)
DE (1) DE2027013A1 (enExample)
FR (1) FR2045798B1 (enExample)
GB (1) GB1306856A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219240U (enExample) * 1975-07-29 1977-02-10
JPS5275451U (enExample) * 1975-12-03 1977-06-06

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857076A (en) * 1973-01-15 1974-12-24 Whirlpool Co Upright vacuum cleaner{13 drive motor control
US5229913A (en) * 1991-11-04 1993-07-20 Smith Roger G Controls for vibratory machines
CH687873A5 (de) * 1994-06-10 1997-03-14 Grapha Holding Ag Hand- oder motorisch angetriebenes Hebezeug.
US5662538A (en) * 1996-03-11 1997-09-02 Wang; Fue-Jye Device for adjusting pitch diameter of sheave of variable speed mechanism
US6705961B2 (en) 2000-07-14 2004-03-16 Tecumseh Products Company Variable speed transmission and electronic speed control therefor
RU2208572C1 (ru) * 2002-05-06 2003-07-20 Федеральное государственное унитарное предприятие Комбинат "Электрохимприбор" Таль пневматическая
DE10324881A1 (de) * 2003-05-30 2004-12-30 Demag Cranes & Components Gmbh Schnittstellenschaltung für die Ansteuerung eines elektrischen Verbrauchers und Schaltungsanordnung für die Ansteuerung eines Elektromotors hiermit
RU2265572C1 (ru) * 2004-04-08 2005-12-10 Федеральное государственное унитарное предприятие "Комбинат "Электрохимприбор" Таль пневматическая
EP2125596B1 (de) * 2007-03-23 2013-09-18 Terex Cranes Germany GmbH Fahrzeugkran mit einem unterwagen und einem oberwagen
US9014913B2 (en) 2013-03-08 2015-04-21 Warn Industries, Inc. Multi-mode radio frequency winch controller
CN113309496B (zh) * 2021-06-04 2022-06-24 东营职业学院 抽油机驱动电机系统及故障监测方法
CN215334255U (zh) * 2021-07-30 2021-12-28 重庆美和机电有限公司 减速传动装置及起重葫芦

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1095470A (enExample) * 1900-01-01
US2500326A (en) * 1947-03-10 1950-03-14 Keller Tool Co Two-speed hoist
US2695086A (en) * 1949-05-10 1954-11-23 Columbus Mckinnon Chain Corp Variable speed hoist
US3184671A (en) * 1958-08-18 1965-05-18 Cons Electronics Ind Motor speed governor circuit
US2981880A (en) * 1959-12-23 1961-04-25 Singer Mfg Co Speed-regulating control system for series commutator motor
US3292069A (en) * 1963-10-11 1966-12-13 Texaco Experiment Inc Torque increasing device for a series commutator motor
DE1262414B (de) * 1964-05-07 1968-03-07 Presna Mechanika Narodny Podni Anordnung zur Drehzahlregelung eines aus einer Gleichspannungsquelle gespeisten Kollektromotors
GB1126185A (en) * 1966-05-06 1968-09-05 Mullard Ltd Improvements relating to electric motor speed control
FR1500749A (fr) * 1966-07-12 1967-11-03 Birfield Eng Ltd Palan électrique
US3461371A (en) * 1966-12-27 1969-08-12 Singer Co Manually operated motor speed control systems with automatic power assist by semiconductor controlled rectifiers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219240U (enExample) * 1975-07-29 1977-02-10
JPS5275451U (enExample) * 1975-12-03 1977-06-06

Also Published As

Publication number Publication date
CA953283A (en) 1974-08-20
GB1306856A (en) 1973-02-14
DE2027013A1 (de) 1970-12-10
FR2045798B1 (enExample) 1975-01-10
FR2045798A1 (enExample) 1971-03-05
US3628115A (en) 1971-12-14

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