SE1750778A1 - Single bolt propeller mount - Google Patents

Single bolt propeller mount

Info

Publication number
SE1750778A1
SE1750778A1 SE1750778A SE1750778A SE1750778A1 SE 1750778 A1 SE1750778 A1 SE 1750778A1 SE 1750778 A SE1750778 A SE 1750778A SE 1750778 A SE1750778 A SE 1750778A SE 1750778 A1 SE1750778 A1 SE 1750778A1
Authority
SE
Sweden
Prior art keywords
single bolt
propeller
mount
propeller mount
centrally located
Prior art date
Application number
SE1750778A
Other languages
Swedish (sv)
Inventor
Arild Djupvik
Dag Brandal
Frode Steinnes
Fet Gunnar Gran
Kenneth Eltvik
Kåre Olav Aksnes
Ole Ivar Vedeld
Original Assignee
Rolls Royce Marine As
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 Rolls Royce Marine As filed Critical Rolls Royce Marine As
Priority to SE1750778A priority Critical patent/SE1750778A1/en
Priority to PCT/EP2018/066300 priority patent/WO2018234328A1/en
Publication of SE1750778A1 publication Critical patent/SE1750778A1/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/20—Hubs; Blade connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Motor Power Transmission Devices (AREA)

Abstract

[0036] Various aspects provide for a propeller mount assembly consisting of a single bolt. The single bolt ( e.g ., centrally located) connects the propeller to a hub via a single hole, particularly to a hub mount that rotates to provide for variable pitch control. The single bolt and/or single hole may be centrally located. A propeller assembly may comprise one, two or more propellers coupled to a hub via respective propeller mount assemblies.
SE1750778A 2017-06-19 2017-06-19 Single bolt propeller mount SE1750778A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE1750778A SE1750778A1 (en) 2017-06-19 2017-06-19 Single bolt propeller mount
PCT/EP2018/066300 WO2018234328A1 (en) 2017-06-19 2018-06-19 Rotary actuator, variable pitch hub, propeller mount

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1750778A SE1750778A1 (en) 2017-06-19 2017-06-19 Single bolt propeller mount

Publications (1)

Publication Number Publication Date
SE1750778A1 true SE1750778A1 (en) 2018-11-15

Family

ID=65011639

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1750778A SE1750778A1 (en) 2017-06-19 2017-06-19 Single bolt propeller mount

Country Status (1)

Country Link
SE (1) SE1750778A1 (en)

Similar Documents

Publication Publication Date Title
EP4318167A3 (en) Multicopter with angled rotors
USD756600S1 (en) Jeans
MX2017002826A (en) Tilt winged multi rotor.
WO2016053777A3 (en) Rotary wing aircraft and method of controlling a rotary wing aircraft
WO2016209334A3 (en) Multirotor flying vehicle
PH12017501928A1 (en) Plant yield benefits by microbials
WO2015167637A3 (en) Cnt sheet substrates and transition metals deposited on same
WO2016209350A3 (en) Landing gear fairing with aerodynamic surfaces for tail sitter aircraft
AU2020223104A8 (en) Integrated and modular suspended load control apparatuses, systems, and methods
MX2019004028A (en) Tugboat having azimuthal propelling units.
USD787607S1 (en) Word game components set
USD785711S1 (en) Label for control panel
EP3299615A4 (en) System for the assembly/disassembly of blades in wind turbines
SE1750778A1 (en) Single bolt propeller mount
EP3725675A4 (en) Rotor craft having variable blade pitch mechanism
WO2014163702A3 (en) Multi-piece impeller
WO2015059579A3 (en) Anchor post
EP4062033A4 (en) Turbines and associated components, systems and methods
WO2016126301A3 (en) Active flow control system
PH12018550028A1 (en) Blade member for wind power generation
EP3743630A4 (en) Corrosion resistant bearing elements, bearing assemblies, bearing apparatuses, and motor assemblies using the same
WO2015178638A3 (en) Bolt and nut for preventing unnecessary loosening
AR107409A1 (en) BOLT WITH TORQUE RESISTANT REGION
JO3572B1 (en) Turbine blade arrangement
MX2018008510A (en) Meter electronics for two or more meter assemblies.

Legal Events

Date Code Title Description
NAV Patent application has lapsed