FR569617A - Rudder for ships and air navigation devices - Google Patents

Rudder for ships and air navigation devices

Info

Publication number
FR569617A
FR569617A FR569617DA FR569617A FR 569617 A FR569617 A FR 569617A FR 569617D A FR569617D A FR 569617DA FR 569617 A FR569617 A FR 569617A
Authority
FR
France
Prior art keywords
rudder
ships
navigation devices
air navigation
air
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)
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.)
FLETTNER S SCHEEPSROER MIJ NV
Original Assignee
FLETTNER S SCHEEPSROER MIJ NV
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 FLETTNER S SCHEEPSROER MIJ NV filed Critical FLETTNER S SCHEEPSROER MIJ NV
Application granted granted Critical
Publication of FR569617A publication Critical patent/FR569617A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B63H25/38—Rudders
    • B63H25/381—Rudders with flaps
FR569617D 1922-08-12 1923-08-09 Rudder for ships and air navigation devices Expired FR569617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE569617X 1922-08-12

Publications (1)

Publication Number Publication Date
FR569617A true FR569617A (en) 1924-04-15

Family

ID=6568402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR569617D Expired FR569617A (en) 1922-08-12 1923-08-09 Rudder for ships and air navigation devices

Country Status (1)

Country Link
FR (1) FR569617A (en)

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