FR719553A - Perfectionnements aux bennes-dragues - Google Patents

Perfectionnements aux bennes-dragues

Info

Publication number
FR719553A
FR719553A FR719553DA FR719553A FR 719553 A FR719553 A FR 719553A FR 719553D A FR719553D A FR 719553DA FR 719553 A FR719553 A FR 719553A
Authority
FR
France
Prior art keywords
dredgers
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
English (en)
Inventor
Dudley James Barnard
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
Application granted granted Critical
Publication of FR719553A publication Critical patent/FR719553A/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
    • 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
    • B66C3/06—Grabs actuated by a single rope or chain
    • B66C3/08—Grabs actuated by a single rope or chain and having tipping rings
FR719553D 1930-06-25 1931-06-25 Perfectionnements aux bennes-dragues Expired FR719553A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB719553X 1930-06-25

Publications (1)

Publication Number Publication Date
FR719553A true FR719553A (fr) 1932-02-08

Family

ID=10494864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR719553D Expired FR719553A (fr) 1930-06-25 1931-06-25 Perfectionnements aux bennes-dragues

Country Status (1)

Country Link
FR (1) FR719553A (fr)

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