FR2103388B1 - - Google Patents

Info

Publication number
FR2103388B1
FR2103388B1 FR7119818A FR7119818A FR2103388B1 FR 2103388 B1 FR2103388 B1 FR 2103388B1 FR 7119818 A FR7119818 A FR 7119818A FR 7119818 A FR7119818 A FR 7119818A FR 2103388 B1 FR2103388 B1 FR 2103388B1
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
FR7119818A
Other languages
French (fr)
Other versions
FR2103388A1 (de
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.)
Mannesmann Demag AG
Original Assignee
Demag AG
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 Demag AG filed Critical Demag AG
Publication of FR2103388A1 publication Critical patent/FR2103388A1/fr
Application granted granted Critical
Publication of FR2103388B1 publication Critical patent/FR2103388B1/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
    • B66C13/32—Control systems or devices for electric drives for operating grab bucket hoists by means of one or more electric motors used both for hosting and lowering the loads and for opening and closing the bucket jaws
    • 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
    • B66C2700/08—Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists
    • B66C2700/087—Electrical assemblies or electrical control devices for electrically actuated grabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Electric Motors In General (AREA)
FR7119818A 1970-08-20 1971-06-01 Expired FR2103388B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702041393 DE2041393C3 (de) 1970-08-20 1970-08-20 Motorgreifer für Schüttgüter

Publications (2)

Publication Number Publication Date
FR2103388A1 FR2103388A1 (de) 1972-04-14
FR2103388B1 true FR2103388B1 (de) 1975-07-04

Family

ID=5780283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7119818A Expired FR2103388B1 (de) 1970-08-20 1971-06-01

Country Status (2)

Country Link
DE (1) DE2041393C3 (de)
FR (1) FR2103388B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3527328A1 (de) * 1985-07-31 1987-02-12 Ps Foerder Und Lagertechnik Gm Multigripp fuer schwimmgreiferanlagen
DE102009011604A1 (de) 2009-03-04 2010-09-16 Kirow Ardelt Ag Verfahren und Anordnung zur Beeinflussung des Greiferfüllvolumens bei Hebezeugen mit Zweimotorengreiferhubwerken

Also Published As

Publication number Publication date
DE2041393C3 (de) 1979-10-31
FR2103388A1 (de) 1972-04-14
DE2041393B2 (de) 1979-03-08
DE2041393A1 (de) 1972-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse