FR519867A - Improvements in davits - Google Patents

Improvements in davits

Info

Publication number
FR519867A
FR519867A FR519867A FR519867DA FR519867A FR 519867 A FR519867 A FR 519867A FR 519867 A FR519867 A FR 519867A FR 519867D A FR519867D A FR 519867DA FR 519867 A FR519867 A FR 519867A
Authority
FR
France
Prior art keywords
davits
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
FR519867A
Other languages
French (fr)
Inventor
Frank John Super
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.)
FRANK JOHN SUPER
Original Assignee
FRANK JOHN SUPER
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 FRANK JOHN SUPER filed Critical FRANK JOHN SUPER
Application granted granted Critical
Publication of FR519867A publication Critical patent/FR519867A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B23/00—Equipment for handling lifeboats or the like
    • B63B23/40—Use of lowering or hoisting gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B23/00—Equipment for handling lifeboats or the like
    • B63B23/02—Davits, i.e. devices having arms for lowering boats by cables or the like
    • B63B23/04—Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially horizontal axes, e.g. gravity type
    • B63B23/06—Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially horizontal axes, e.g. gravity type with actual pivots
FR519867A 1917-03-23 1920-04-23 Improvements in davits Expired FR519867A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US156897A US1336394A (en) 1917-03-23 1917-03-23 Davit

Publications (1)

Publication Number Publication Date
FR519867A true FR519867A (en) 1921-06-16

Family

ID=22561560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR519867A Expired FR519867A (en) 1917-03-23 1920-04-23 Improvements in davits

Country Status (2)

Country Link
US (1) US1336394A (en)
FR (1) FR519867A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220560A (en) * 1963-10-22 1965-11-30 H C Stulcken Sohn Apparatus for shifting the cargo boom of a ship
CN105672237B (en) * 2016-01-16 2017-03-15 华能澜沧江水电股份有限公司 A kind of Waterpower type ship elevator with resistance to capsizing

Also Published As

Publication number Publication date
US1336394A (en) 1920-04-06

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