FR504317A - Plywood aviation propeller and its manufacturing process - Google Patents

Plywood aviation propeller and its manufacturing process

Info

Publication number
FR504317A
FR504317A FR504317DA FR504317A FR 504317 A FR504317 A FR 504317A FR 504317D A FR504317D A FR 504317DA FR 504317 A FR504317 A FR 504317A
Authority
FR
France
Prior art keywords
plywood
manufacturing process
aviation propeller
aviation
propeller
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
Other languages
French (fr)
Inventor
Romolo-Francesco-Sab Valeri
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.)
ROMOLO FRANCESCO SABATINO VALE
Original Assignee
ROMOLO FRANCESCO SABATINO VALE
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 ROMOLO FRANCESCO SABATINO VALE filed Critical ROMOLO FRANCESCO SABATINO VALE
Application granted granted Critical
Publication of FR504317A publication Critical patent/FR504317A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
    • B27D1/083—Presses specially designed for making the manufacture of shaped plywood articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/10—Manufacture or reconditioning of specific semi-finished or finished articles of airscrew blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
  • Connection Of Plates (AREA)
FR504317D 1918-02-04 1918-02-04 Plywood aviation propeller and its manufacturing process Expired FR504317A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR504317T 1918-02-04

Publications (1)

Publication Number Publication Date
FR504317A true FR504317A (en) 1920-06-30

Family

ID=33420741

Family Applications (3)

Application Number Title Priority Date Filing Date
FR504317D Expired FR504317A (en) 1918-02-04 1918-02-04 Plywood aviation propeller and its manufacturing process
FR21695D Expired FR21695E (en) 1918-02-04 1918-03-12 Plywood aviation propeller and its manufacturing process
FR22466D Expired FR22466E (en) 1918-02-04 1918-07-20 Plywood aviation propeller and its manufacturing process

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR21695D Expired FR21695E (en) 1918-02-04 1918-03-12 Plywood aviation propeller and its manufacturing process
FR22466D Expired FR22466E (en) 1918-02-04 1918-07-20 Plywood aviation propeller and its manufacturing process

Country Status (2)

Country Link
FR (3) FR504317A (en)
GB (2) GB131951A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484308A (en) * 1947-08-25 1949-10-11 Max M Munk Propeller containing diagonally disposed fibrous material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484308A (en) * 1947-08-25 1949-10-11 Max M Munk Propeller containing diagonally disposed fibrous material

Also Published As

Publication number Publication date
FR21695E (en) 1921-01-11
GB135231A (en)
FR22466E (en) 1921-07-12
GB131951A (en) 1919-09-11

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