DE139260C - - Google Patents

Info

Publication number
DE139260C
DE139260C DENDAT139260D DE139260DA DE139260C DE 139260 C DE139260 C DE 139260C DE NDAT139260 D DENDAT139260 D DE NDAT139260D DE 139260D A DE139260D A DE 139260DA DE 139260 C DE139260 C DE 139260C
Authority
DE
Germany
Prior art keywords
blades
wings
hub
axis
rotation
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.)
Active
Application number
DENDAT139260D
Other languages
German (de)
English (en)
Publication of DE139260C publication Critical patent/DE139260C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/008—Propeller-blade pitch changing characterised by self-adjusting pitch, e.g. by means of springs, centrifugal forces, hydrodynamic forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H2003/004—Propeller-blade pitch changing comprising means for locking blades in position

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Toys (AREA)
DENDAT139260D Active DE139260C (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
DE139260C true DE139260C (cg-RX-API-DMAC7.html)

Family

ID=407018

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT139260D Active DE139260C (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
DE (1) DE139260C (cg-RX-API-DMAC7.html)

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