Flapsare devices used to alter the lift characteristics of a wing and are mounted on the trailing edges of the wings of a fixed-wing aircraft to reduce the speed at which the aircraft can be safely flown and to increase the angle of descent for landing. ...
1. Lift generating flap (3b) for aircraft lift wings (2) which flap is pivotable supported at a support arm (23) which arm is adapted to pivot about a shaft (8), characterized in that the pivot shaft (8) of the support arm (23) in neutral position of the lift generating flap (...
In aeronautics, chord refers to the imaginary straight line joining the leading and trailing edges(前缘和后缘)of an aerofoil(机翼). The chord length is the distance between the trailing edge and the point on the leading...
High lift system for an aircraft.A high-lift system for an aircraft includes a main wing, a lift flap arranged on the main wing of the aircraft, which lift flap is adjustable, between a retracted position and several extended positions r... T Voss 被引量: 4发表: 2009年 ...
Flap arrangement for an aircraft mainplane (wing)A flap arrangement for an aircraft mainplane consists of in each case at least one extendable high-lift flap, which is arranged on the trailing edge of the mainplane, and of at least one spoiler which is allocated to this flap. Furthermore,...
Drive - and guiding device for a on an aircraft wing (22, 51), which are arranged in a rear flap (28, 28 ''), consisting of a six - element - guide chain with seven a - or multi-axis swivel joints, comprising:– a crank (24, 52),– a first coupling member (26, 54),– ...
Flap assembly aircraft wing 专利名称:Flap assembly aircraft wing 发明人:Rudolph, Peter K.C.申请号:EP81201379.5 申请日:19811216 公开号:EP0081610B1 公开日:19861217 专利内容由知识产权出版社提供 摘要:An airfoil (10), having a trailing edge flap assembly (18) comprising a flap member (20) ...
Study of The Influence of A Gap between The Wing and Slotted Flap on The Aerodynamic Characteristics of Ultra-Light Aircraft Wing Airfoil The purpose of the study is to assess what the optimal distance of the gap between the wing and slotted flap would be in order to improve the aerodynamic...
Influence of a slotted flap gap size on the aerodynamic characteristics of a light aircraft wing at taking off and landing The purpose of the study is to examine the impact of the gap size of 邪 slotted flap on the aerodynamic characteristics of a light aircraft wing at takeoff... IA Angel...
Split flap actuator for aircraft wings with a lower split flap rigidly attached to the upper flap, which can be pivoted in and out on the wing, comprises a first lever with one end displaceable in translation parallel to the main wing axis and with its other end jointed to the upper spli...