CA2521125C - Dispositif et procede de fabrication d'une pale principale de rotor d'helicoptere - Google Patents

Dispositif et procede de fabrication d'une pale principale de rotor d'helicoptere Download PDF

Info

Publication number
CA2521125C
CA2521125C CA002521125A CA2521125A CA2521125C CA 2521125 C CA2521125 C CA 2521125C CA 002521125 A CA002521125 A CA 002521125A CA 2521125 A CA2521125 A CA 2521125A CA 2521125 C CA2521125 C CA 2521125C
Authority
CA
Canada
Prior art keywords
combination
assembly
contoured
leading
blade subassembly
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA002521125A
Other languages
English (en)
Other versions
CA2521125A1 (fr
Inventor
Kevin Patrick Leahy
Corey D. Jones
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sikorsky Aircraft Corp
Original Assignee
Sikorsky Aircraft Corp
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
Priority claimed from US08/275,556 external-priority patent/US5430937A/en
Application filed by Sikorsky Aircraft Corp filed Critical Sikorsky Aircraft Corp
Publication of CA2521125A1 publication Critical patent/CA2521125A1/fr
Application granted granted Critical
Publication of CA2521125C publication Critical patent/CA2521125C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Moulding By Coating Moulds (AREA)
  • Treatment Of Fiber Materials (AREA)
CA002521125A 1994-07-15 1995-06-21 Dispositif et procede de fabrication d'une pale principale de rotor d'helicoptere Expired - Fee Related CA2521125C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/275,556 1994-07-15
US08/275,556 US5430937A (en) 1994-07-15 1994-07-15 Apparatus and methods for fabricating a helicopter main rotor blade
CA002195078A CA2195078C (fr) 1994-07-15 1995-06-21 Dispositif et procede de fabrication d'une pale principale de rotor d'helicoptere

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002195078A Division CA2195078C (fr) 1994-07-15 1995-06-21 Dispositif et procede de fabrication d'une pale principale de rotor d'helicoptere

Publications (2)

Publication Number Publication Date
CA2521125A1 CA2521125A1 (fr) 1996-02-01
CA2521125C true CA2521125C (fr) 2008-12-30

Family

ID=35589068

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002521125A Expired - Fee Related CA2521125C (fr) 1994-07-15 1995-06-21 Dispositif et procede de fabrication d'une pale principale de rotor d'helicoptere

Country Status (1)

Country Link
CA (1) CA2521125C (fr)

Also Published As

Publication number Publication date
CA2521125A1 (fr) 1996-02-01

Similar Documents

Publication Publication Date Title
EP0771284B1 (fr) Dispositif et procede de fabrication d'une pale principale de rotor d'helicoptere
US5248242A (en) Aerodynamic rotor blade of composite material fabricated in one cure cycle
US8043554B2 (en) Manufacturing process using bladderless mold line conformal hat stringer
EP0771265B1 (fr) Procede et dispositif destines a former des structures a profil aerodynamique
CN108725749B (zh) 纤维增强复合材料翼型件结构
US5862576A (en) Apparatus for installing a leading-edge sheath onto a helicopter main rotor blade subassembly
EP2190649B1 (fr) Plaque de conformation co-liée et procédé pour sa fabrication
US5598760A (en) EOP scribe device
US5832605A (en) Methods for fabricating a helicopter main rotor blade
US5836062A (en) Apparatus for assembling a helicopter main rotor blade subassembly
KR100521734B1 (ko) 헬리콥터 블레이드 서브어셈블리 조립 장치 및 방법
CA2521125C (fr) Dispositif et procede de fabrication d'une pale principale de rotor d'helicoptere
US11440277B2 (en) Method of repairing composite sandwich panels
EP1019242B1 (fr) Appareil et procede pour installer une gaine de bord d'attaque sur un sous-ensemble pale principale de rotor d'helicoptere

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed