FR477874A - Improvements to automatic spoon-grapples - Google Patents

Improvements to automatic spoon-grapples

Info

Publication number
FR477874A
FR477874A FR477874DA FR477874A FR 477874 A FR477874 A FR 477874A FR 477874D A FR477874D A FR 477874DA FR 477874 A FR477874 A FR 477874A
Authority
FR
France
Prior art keywords
grapples
automatic spoon
spoon
automatic
Prior art date
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
Other languages
French (fr)
Inventor
Ejgil Valdemar Petersen
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.)
EJGIL VALDEMAR PETERSEN
Original Assignee
EJGIL VALDEMAR PETERSEN
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 EJGIL VALDEMAR PETERSEN filed Critical EJGIL VALDEMAR PETERSEN
Application granted granted Critical
Publication of FR477874A publication Critical patent/FR477874A/en
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
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/12—Grabs actuated by two or more ropes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR477874D 1914-03-04 1915-03-04 Improvements to automatic spoon-grapples Expired FR477874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE477874X 1914-03-04

Publications (1)

Publication Number Publication Date
FR477874A true FR477874A (en) 1915-11-12

Family

ID=1515466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR477874D Expired FR477874A (en) 1914-03-04 1915-03-04 Improvements to automatic spoon-grapples

Country Status (1)

Country Link
FR (1) FR477874A (en)

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