FR2045183A5 - - Google Patents

Info

Publication number
FR2045183A5
FR2045183A5 FR6919877A FR6919877A FR2045183A5 FR 2045183 A5 FR2045183 A5 FR 2045183A5 FR 6919877 A FR6919877 A FR 6919877A FR 6919877 A FR6919877 A FR 6919877A FR 2045183 A5 FR2045183 A5 FR 2045183A5
Authority
FR
France
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
FR6919877A
Other languages
French (fr)
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.)
Richier SA
Original Assignee
Richier SA
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 Richier SA filed Critical Richier SA
Priority to FR6919877A priority Critical patent/FR2045183A5/fr
Priority to GB3028270A priority patent/GB1319684A/en
Application granted granted Critical
Publication of FR2045183A5 publication Critical patent/FR2045183A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B66C13/26—Circuits for controlling the lowering of the load by ac motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/08—Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists
    • B66C2700/081—Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists with ac motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Stopping Of Electric Motors (AREA)
FR6919877A 1969-06-20 1969-06-20 Expired FR2045183A5 (xx)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR6919877A FR2045183A5 (xx) 1969-06-20 1969-06-20
GB3028270A GB1319684A (en) 1969-06-20 1970-06-22 Hoists

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6919877A FR2045183A5 (xx) 1969-06-20 1969-06-20

Publications (1)

Publication Number Publication Date
FR2045183A5 true FR2045183A5 (xx) 1971-02-26

Family

ID=9035762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6919877A Expired FR2045183A5 (xx) 1969-06-20 1969-06-20

Country Status (2)

Country Link
FR (1) FR2045183A5 (xx)
GB (1) GB1319684A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2196546A1 (xx) * 1972-08-14 1974-03-15 Hitachi Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2196546A1 (xx) * 1972-08-14 1974-03-15 Hitachi Ltd

Also Published As

Publication number Publication date
GB1319684A (en) 1973-06-06

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property
ST Notification of lapse