NL7211280A - - Google Patents

Info

Publication number
NL7211280A
NL7211280A NL7211280A NL7211280A NL7211280A NL 7211280 A NL7211280 A NL 7211280A NL 7211280 A NL7211280 A NL 7211280A NL 7211280 A NL7211280 A NL 7211280A NL 7211280 A NL7211280 A NL 7211280A
Authority
NL
Netherlands
Application number
NL7211280A
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
Priority to NL7211280A priority Critical patent/NL7211280A/xx
Priority to US386096A priority patent/US3881608A/en
Priority to GB3734773A priority patent/GB1394974A/en
Priority to SE7311136A priority patent/SE385858B/xx
Priority to FR7329842A priority patent/FR2196288B3/fr
Priority to JP48092064A priority patent/JPS4957549A/ja
Priority to DE19732341725 priority patent/DE2341725A1/de
Publication of NL7211280A publication Critical patent/NL7211280A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
    • B66C19/002—Container cranes
    • 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
    • B66C13/30—Circuits for braking, traversing, or slewing 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
    • B66C2700/082—Control of the secondary movements, e.g. travelling, slewing, luffing of the jib, changing of the range

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
NL7211280A 1972-08-17 1972-08-17 NL7211280A (US06229276-20010508-P00022.png)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL7211280A NL7211280A (US06229276-20010508-P00022.png) 1972-08-17 1972-08-17
US386096A US3881608A (en) 1972-08-17 1973-08-06 Bridge crane
GB3734773A GB1394974A (en) 1972-08-17 1973-08-07 Bridge crane
SE7311136A SE385858B (sv) 1972-08-17 1973-08-15 Portalkran
FR7329842A FR2196288B3 (US06229276-20010508-P00022.png) 1972-08-17 1973-08-16
JP48092064A JPS4957549A (US06229276-20010508-P00022.png) 1972-08-17 1973-08-16
DE19732341725 DE2341725A1 (de) 1972-08-17 1973-08-17 Brueckenkran

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7211280A NL7211280A (US06229276-20010508-P00022.png) 1972-08-17 1972-08-17

Publications (1)

Publication Number Publication Date
NL7211280A true NL7211280A (US06229276-20010508-P00022.png) 1974-02-19

Family

ID=19816732

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7211280A NL7211280A (US06229276-20010508-P00022.png) 1972-08-17 1972-08-17

Country Status (1)

Country Link
NL (1) NL7211280A (US06229276-20010508-P00022.png)

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed