Hoffman Propeller is a German manufacturer of aircraft propellers. The company headquarters is located at

Rosenheim Rosenheim is a city in Bavaria, Germany. It is an independent city located in the centre of the district of Rosenheim (Upper Bavaria), and is also the seat of its administration. It is located on the west bank of the Inn at the confluence of the ...

Bavaria Bavaria ( ; ), officially the Free State of Bavaria (german: Freistaat Bayern, link=no ), is a state in the south-east of Germany. With an area of , Bavaria is the largest German state by land area, comprising roughly a fifth of the total l ...

Germany Germany, officially the Federal Republic of Germany (FRG),, is a country in Central Europe. It is the most populous member state of the European Union. Germany lies between the Baltic and North Sea to the north and the Alps to the sou ...

.Purdy, Don: ''AeroCrafter - Homebuilt Aircraft Sourcebook'', page 84. BAI Communications. The company makes design, manufacture and maintain propellers with blades in wooden composite construction for needed purposes, mainly for the

general aviation General aviation (GA) is defined by the International Civil Aviation Organization (ICAO) as all civil aviation aircraft operations with the exception of commercial air transport or aerial work, which is defined as specialized aviation service ...

hovercraft A hovercraft, also known as an air-cushion vehicle or ACV, is an amphibious craft capable of travelling over land, water, mud, ice, and other surfaces. Hovercraft use blowers to produce a large volume of air below the hull, or air cushion, ...

and any special applications such as blades for wind tunnels the automotive industries. By the version of Aircraft Turboprop Propeller System Market Outlook, the company was one of the major market players.

History

Established in 1955 the company initially designed and produced propellers for

motor glider A motor glider is a fixed-wing aircraft that can be flown with or without engine power. The FAI Gliding Commission Sporting Code definition is: a fixed-wing Aircraft#Heavier-than-air – aerodynes, aerodyne equipped with a means of propulsion (Mo ...

s with a staff of six. The company expanded into the field of

propeller overhaul and today, with a staff of 57, the company offers a wide range of propeller services including new certified replacements for vintage aircraft where the original propeller type is unavailable. The company has acquired rights to the

V-Prop The V-Prop is an automatic self-powering electronic variable-pitch propeller developed by Silence Aircraft, the manufacturers of the Silence Twister single-seat elliptical-winged kitplane. Design and development The V-Prop was fitted to the pr ...

, an automatic self-powering electronic

variable-pitch propeller Variable-pitch propeller can refer to: *Variable-pitch propeller (marine) *Variable-pitch propeller (aeronautics) In aeronautics, a variable-pitch propeller is a type of propeller (airscrew) with blades that can be rotated around their long a ...

invented by Thomas Strieker of

Silence Aircraft Silence is the absence of ambient audible sound, the emission of sounds of such low intensity that they do not draw attention to themselves, or the state of having ceased to produce sounds; this latter sense can be extended to apply to the ce ...

. Stefan Bichlmeyr from Technical Engineering at Hoffmann Propeller has said that the firm is working with Thomas Strieker to redesign the VProp system for bigger engines. As of June 2013 this redesign is in process but not finished yet. Hoffmann Propeller also manufactures fans for

wind tunnel Wind tunnels are large tubes with air blowing through them which are used to replicate the interaction between air and an object flying through the air or moving along the ground. Researchers use wind tunnels to learn more about how an aircraft ...

s and

.Hoffmann propeller - History
www.Hoffman-prop.com Retrieved: 7 February 2012.

References

External links

*{{Official website, http://www.hoffmann-prop.com/
''Flight International'', July 1982 - Article on Hoffmann's propeller manufacturing process
Aircraft component manufacturers of Germany Aerospace companies of Germany Manufacturing companies established in 1955 Aircraft propeller manufacturers 1955 establishments in West Germany German companies established in 1955

History

See also

References

External links