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GB201701666D0 - Blade assembly with preloaded bearing assembly - Google Patents

Blade assembly with preloaded bearing assembly

Info

Publication number
GB201701666D0
GB201701666D0 GBGB1701666.8A GB201701666A GB201701666D0 GB 201701666 D0 GB201701666 D0 GB 201701666D0 GB 201701666 A GB201701666 A GB 201701666A GB 201701666 D0 GB201701666 D0 GB 201701666D0
Authority
GB
United Kingdom
Prior art keywords
assembly
preloaded bearing
blade
bearing assembly
blade assembly
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.)
Granted
Application number
GBGB1701666.8A
Other versions
GB2542546A (en
GB2542546B (en
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.)
GE Aviation Systems Ltd
Original Assignee
GE Aviation Systems Ltd
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
Application filed by GE Aviation Systems Ltd filed Critical GE Aviation Systems Ltd
Publication of GB201701666D0 publication Critical patent/GB201701666D0/en
Publication of GB2542546A publication Critical patent/GB2542546A/en
Application granted granted Critical
Publication of GB2542546B publication Critical patent/GB2542546B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/02—Hub construction
    • B64C11/04—Blade mountings
    • B64C11/06—Blade mountings for variable-pitch blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/02—Hub construction
    • B64C11/04—Blade mountings

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1701666.8A 2014-07-07 2014-07-07 Blade assembly and method for retaining a bearing assembly in a blade assembly Active GB2542546B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB2014/052056 WO2016005714A1 (en) 2014-07-07 2014-07-07 Blade assembly with preloaded bearing assembly

Publications (3)

Publication Number Publication Date
GB201701666D0 true GB201701666D0 (en) 2017-03-15
GB2542546A GB2542546A (en) 2017-03-22
GB2542546B GB2542546B (en) 2020-09-16

Family

ID=51176398

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1701666.8A Active GB2542546B (en) 2014-07-07 2014-07-07 Blade assembly and method for retaining a bearing assembly in a blade assembly

Country Status (2)

Country Link
GB (1) GB2542546B (en)
WO (1) WO2016005714A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023027908A1 (en) * 2021-08-24 2023-03-02 Overair, Inc. Proprotor blade retention system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB543990A (en) * 1940-09-20 1942-03-23 Leonard Gaskell Fairhurst Improvements in or relating to airscrews
US2628688A (en) * 1950-02-08 1953-02-17 United Aircraft Corp Blade retention means with increased stiffness
US6213719B1 (en) * 1999-07-28 2001-04-10 United Technologies Corporation Bar wedge preload apparatus for a propeller blade

Also Published As

Publication number Publication date
WO2016005714A1 (en) 2016-01-14
GB2542546A (en) 2017-03-22
GB2542546B (en) 2020-09-16

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