NO117499B - - Google Patents

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Publication number
NO117499B
NO117499B NO3585/68A NO358568A NO117499B NO 117499 B NO117499 B NO 117499B NO 3585/68 A NO3585/68 A NO 3585/68A NO 358568 A NO358568 A NO 358568A NO 117499 B NO117499 B NO 117499B
Authority
NO
Norway
Prior art keywords
blocking
relay
frequency
circuit
contact
Prior art date
Application number
NO3585/68A
Other languages
English (en)
Norwegian (no)
Inventor
S Sirevag
Original Assignee
Sesam As
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 Sesam As filed Critical Sesam As
Priority to NO3585/68A priority Critical patent/NO117499B/no
Publication of NO117499B publication Critical patent/NO117499B/no
Priority to ES370918A priority patent/ES370918A1/es
Priority to SE12227/69A priority patent/SE356030B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Jib Cranes (AREA)
NO3585/68A 1968-09-12 1968-09-12 NO117499B (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO3585/68A NO117499B (es) 1968-09-12 1968-09-12
ES370918A ES370918A1 (es) 1968-09-12 1969-08-27 Dispositivo aplicable a gruas de elevacion.
SE12227/69A SE356030B (es) 1968-09-12 1969-09-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO3585/68A NO117499B (es) 1968-09-12 1968-09-12

Publications (1)

Publication Number Publication Date
NO117499B true NO117499B (es) 1969-08-18

Family

ID=19879731

Family Applications (1)

Application Number Title Priority Date Filing Date
NO3585/68A NO117499B (es) 1968-09-12 1968-09-12

Country Status (3)

Country Link
ES (1) ES370918A1 (es)
NO (1) NO117499B (es)
SE (1) SE356030B (es)

Also Published As

Publication number Publication date
ES370918A1 (es) 1972-03-16
SE356030B (es) 1973-05-14

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