GB524138A - Improvements in manufacture of propeller blades - Google Patents

Improvements in manufacture of propeller blades

Info

Publication number
GB524138A
GB524138A GB1932539A GB1932539A GB524138A GB 524138 A GB524138 A GB 524138A GB 1932539 A GB1932539 A GB 1932539A GB 1932539 A GB1932539 A GB 1932539A GB 524138 A GB524138 A GB 524138A
Authority
GB
United Kingdom
Prior art keywords
blank
flattened
trailing edge
dies
temperature
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
Application number
GB1932539A
Other languages
English (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.)
AVIAT Manufacturing CORP
Original Assignee
AVIAT Manufacturing 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 to NL94166D priority Critical patent/NL94166C/xx
Application filed by AVIAT Manufacturing CORP filed Critical AVIAT Manufacturing CORP
Priority to GB1932539A priority patent/GB524138A/en
Publication of GB524138A publication Critical patent/GB524138A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/78—Making other particular articles propeller blades; turbine blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
    • F23J2700/001—Ash removal, handling and treatment means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
GB1932539A 1939-07-03 1939-07-03 Improvements in manufacture of propeller blades Expired GB524138A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL94166D NL94166C (ja) 1939-07-03
GB1932539A GB524138A (en) 1939-07-03 1939-07-03 Improvements in manufacture of propeller blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1932539A GB524138A (en) 1939-07-03 1939-07-03 Improvements in manufacture of propeller blades

Publications (1)

Publication Number Publication Date
GB524138A true GB524138A (en) 1940-07-30

Family

ID=10127475

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1932539A Expired GB524138A (en) 1939-07-03 1939-07-03 Improvements in manufacture of propeller blades

Country Status (2)

Country Link
GB (1) GB524138A (ja)
NL (1) NL94166C (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516417A1 (fr) * 1981-11-16 1983-05-20 United Technologies Corp Appareil et procede de fabrication d'un nouveau bord sur une pale aerodynamique, en particulier la pale de ventilateur d'un moteur a turbine a gaz
US5240376A (en) * 1991-07-31 1993-08-31 Mcdonnell Douglas Corporation SPF/DB hollow core fan blade
CN109201883A (zh) * 2017-09-29 2019-01-15 中国航空制造技术研究院 一种扭曲发动机叶形的滚压成形装置及成形方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516417A1 (fr) * 1981-11-16 1983-05-20 United Technologies Corp Appareil et procede de fabrication d'un nouveau bord sur une pale aerodynamique, en particulier la pale de ventilateur d'un moteur a turbine a gaz
US5240376A (en) * 1991-07-31 1993-08-31 Mcdonnell Douglas Corporation SPF/DB hollow core fan blade
CN109201883A (zh) * 2017-09-29 2019-01-15 中国航空制造技术研究院 一种扭曲发动机叶形的滚压成形装置及成形方法
CN109201883B (zh) * 2017-09-29 2019-07-09 中国航空制造技术研究院 一种扭曲发动机叶形的滚压成形装置及成形方法

Also Published As

Publication number Publication date
NL94166C (ja)

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