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    21.
    发明专利
    未知

    公开(公告)号：FR2584996A1

    公开(公告)日：1987-01-23

    申请号：FR8511159

    申请日：1985-07-22

    Applicant: AEROSPATIALE

    Inventor： MOUILLE RENE LOUIS ,  GUIMBAL BRUNO

    IPC: B64C27/35 ,  B64C27/32 ,  B64C11/02 ,  B64C11/06

    Abstract: The integrated hub-mast (1) of the invention is composed of a tubular single piece body whose hub body forming part (3) is integral, on the side of its end end opposite the mast (2), with a reinforcing ring (5) and in which openings (6) are pierced. For each blade of the rotor, a stratified spherical stop (16) is fixed against the ring (5) and is retained in the hub body (3) and this stop (16) is also fixed to the ends integral to the hub body (3) of the lower (24) and upper (25) branches of a forked fastening part (23) connecting the blade (22) to the stop (16), the lower branch (24) passing through an opening (6) in the hub (3). A central flapping stop (30) is mounted on a support (31), in the hub-mast (1), which carries external fastenings for coupling to the resilient drag return and damping members of the blade.

    Helicopter rotor with rigid hub - has each blade mounted via laminated spherical bearings and strut
    25.
    发明专利
    Helicopter rotor with rigid hub - has each blade mounted via laminated spherical bearings and strut 未知

    公开(公告)号：FR2456034A2

    公开(公告)日：1980-12-05

    申请号：FR7911585

    申请日：1979-05-08

    Applicant: AEROSPATIALE

    Inventor： MOUILLE RENE LOUIS

    IPC: B64C27/32 ,  B64C27/35 ,  B64C27/51

    Abstract: The strut(7) which connects the blade to the hub is built up from alternate layers of metal strips(7a-7c) and strips(7d-7e) which are made from a tough elastic material with large remanence under deformation and form a frequency adaptor. The ends of the struts are connected via ball joints at one end to the end of the rotor blade(5) and the other end to a point on the hub(1). The strut is always inclined at a small angle to its rotor-blade. The centre of one ball joint(12) is near the axis(d) about which the rotor blade can move up and down.

    27.
    发明专利
    未知

    公开(公告)号：DE2910729A1

    公开(公告)日：1979-09-27

    申请号：DE2910729

    申请日：1979-03-19

    Applicant: AEROSPATIALE

    Inventor： MOUILLE RENE LOUIS ,  ORTEGA EDWIN

    IPC: B64C27/51 ,  B64C27/00 ,  F16F15/00 ,  F16F15/02 ,  B64C27/14

    Abstract: Suspension means for mechanical elements which have a plate rigid with an element which is to be suspended. The rigid plate is connected to fixed mountings by flexible studs working in compression and by a deformable articulated system composed of connecting rods and a floating cross-member, ensuring rotationally rigid connection and providing for absorption of a torque originating from the suspended element, while allowing the element to perform translatory movements.

    28.
    发明专利
    未知

    公开(公告)号：DE2620363A1

    公开(公告)日：1976-11-25

    申请号：DE2620363

    申请日：1976-05-06

    Applicant: AEROSPATIALE

    Inventor： MOUILLE RENE LOUIS

    IPC: B64C27/35 ,  B64C27/43 ,  B64C27/82 ,  B64C27/52

    Abstract: The present invention relates to a rotor arrangement for rotary-wing aircraft, comprising at least one pair of opposite blades mounted on a common one-piece beam, which is twistable, flexible and whose median part rotates with the shaft of the rotor.

    29.
    发明专利
    未知

    公开(公告)号：DE69110850T2

    公开(公告)日：1996-03-14

    申请号：DE69110850

    申请日：1991-12-17

    Applicant: AEROSPATIALE

    Inventor： MOUILLE RENE LOUIS

    IPC: B64C27/48

    Abstract: Rotorcraft rotor head of the type comprising a hub connected to each blade (2) of the rotor by means of a linking member which is integral with the said blade (2) and which is linked to the hub body via a laminated spherical stop. Each blade (2) is equipped with an assembly (20) for elastic drag recall with incorporated damping, one of whose ends (22) is linked to the member for linking the blade to the hub body. The linking member is constituted by an intermediate cuff (11) comprising a ring-shaped part (12) and a part equipped with at least one double clevis (14), the intermediate cuff (11) being a single-piece monobloc assembly whose ring (12) surrounds the laminated spherical stop with which it is integrated and whose double clevis or clevises (14) interact with means of integrating the blade (2). … Application to the rotors of helicopters. … …

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