公开(公告)号：CA2846669A1

公开(公告)日：2014-09-15

申请号：CA2846669

申请日：2014-03-13

Applicant: BELL HELICOPTER TEXTRON INC

Inventor： MEASOM RONALD ,  STAMPER JAMES R ,  SELF ROBERT ,  SHERRILL PAUL ,  OLDROYD PAUL ,  MORROW NEIL EDWARD ,  COLE RUSSELL

IPC: B29C70/30

Abstract: A method of constructing a cured composite assembly includes positioning a composite assembly within a bonding tool, wherein the composite assembly comprises an uncured composite spar and a skin and performing a curing cycle on the composite assembly to simultaneously cure the uncured composite spar and bond the skin to the cured composite spar.

公开(公告)号：CA2846669C

公开(公告)日：2016-07-26

申请号：CA2846669

申请日：2014-03-13

Applicant: BELL HELICOPTER TEXTRON INC

Inventor： MEASOM RONALD ,  STAMPER JAMES R ,  SELF ROBERT ,  SHERRILL PAUL ,  OLDROYD PAUL ,  MORROW NEIL EDWARD ,  COLE RUSSELL

IPC: B29C70/30

Abstract: A method of constructing a cured composite assembly includes positioning a composite assembly within a bonding tool, wherein the composite assembly comprises an uncured composite spar and a skin and performing a curing cycle on the composite assembly to simultaneously cure the uncured composite spar and bond the skin to the cured composite spar.

公开(公告)号：CA2813886C

公开(公告)日：2017-10-10

申请号：CA2813886

申请日：2013-04-24

Applicant: BELL HELICOPTER TEXTRON INC

Inventor： DAVIS HUNTER ,  SHERRILL PAUL ,  SELF ROBERT

IPC: B64C27/473 ,  B64C11/20 ,  B64C27/32 ,  B64D15/12

Abstract: The electrical harness system is configured for routing a harness between a rotor yoke and a rotor blade. A recess in an inboard cap member is configured to house a connector and an associated harness. As the recess extends along a radial path in the chordwise direction of the rotor blade, the harness is configured to lie within the recess. Operationally induced centrifugal forces promote positioning the slack of harness within the recess, while the slack in the harness remains available for relative dynamic movements between the rotor blade and the rotor yoke. Such a routing of the harness reduces aerodynamic drag and minimizes damage that could otherwise occur to the harness.

公开(公告)号：CA2813886A1

公开(公告)日：2013-10-25

申请号：CA2813886

申请日：2013-04-24

Applicant: BELL HELICOPTER TEXTRON INC

Inventor： DAVIS HUNTER ,  SHERRILL PAUL ,  SELF ROBERT

IPC: B64C27/473 ,  B64C11/20 ,  B64C27/32 ,  B64D15/12

Abstract: The electrical harness system is configured for routing a harness between a rotor yoke and a rotor blade. A recess in an inboard cap member is configured to house a connector and an associated harness. As the recess extends along a radial path in the chordwise direction of the rotor blade, the harness is configured to lie within the recess. Operationally induced centrifugal forces promote positioning the slack of harness within the recess, while the slack in the harness remains available for relative dynamic movements between the rotor blade and the rotor yoke. Such a routing of the harness reduces aerodynamic drag and minimizes damage that could otherwise occur to the harness.