FR492279A - Improvements to devices for launching lifeboats - Google Patents

Improvements to devices for launching lifeboats

Info

Publication number
FR492279A
FR492279A FR492279A FR492279DA FR492279A FR 492279 A FR492279 A FR 492279A FR 492279 A FR492279 A FR 492279A FR 492279D A FR492279D A FR 492279DA FR 492279 A FR492279 A FR 492279A
Authority
FR
France
Prior art keywords
devices
lifeboats
launching
launching lifeboats
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
FR492279A
Other languages
French (fr)
Inventor
Jacob De Beer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR492279A publication Critical patent/FR492279A/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
    • B63B23/42—Use of lowering or hoisting gear with braking equipment
    • B63B23/44—Use of lowering or hoisting gear with braking equipment on the ship
    • 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
    • B63B23/10—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 with positive drive of the arms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR492279A 1917-08-14 1918-10-14 Improvements to devices for launching lifeboats Expired FR492279A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL492279X 1917-08-14

Publications (1)

Publication Number Publication Date
FR492279A true FR492279A (en) 1919-07-03

Family

ID=1528177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR492279A Expired FR492279A (en) 1917-08-14 1918-10-14 Improvements to devices for launching lifeboats

Country Status (1)

Country Link
FR (1) FR492279A (en)

Similar Documents

Publication Publication Date Title
FR492279A (en) Improvements to devices for launching lifeboats
FR479209A (en) Devices for launching lifeboats
FR488007A (en) Safety device for launching lifeboats
FR493954A (en) Device for launching ships' boats
FR493267A (en) Device to facilitate the launching of lifeboats
FR447439A (en) Davit for launching canoes
FR456446A (en) Device for launching rescue boats
FR547448A (en) Improvements to ladies oars for boats
FR515425A (en) Artificial hand for diver's battleship equipment
FR530310A (en) Improvements made to the launching devices of a ship's boats
FR463205A (en) Apparatus for launching lifeboats
FR488130A (en) Propulsion mechanism for ships
FR481129A (en) Marine rescue devices
FR466889A (en) Advanced device for launching lifeboats
FR485904A (en) Stops for nuts
CH75468A (en) Bell-alarm mechanism for timepieces
FR533120A (en) Nut valve for water pipes
FR495277A (en) Improvements to side portholes for ships
FR445981A (en) Device for launching boats
FR494332A (en) Fins for ships
FR499549A (en) Means for the destruction of submarines
FR495835A (en) Protector for ship hulls
FR492278A (en) Keel support for lifeboats
FR489321A (en) Improvements to devices for launching ships
FR478615A (en) Detachable rescue boats for underwater boats