[go: up one dir, main page]

FR491580A - Improvements in aviation thrusters - Google Patents

Improvements in aviation thrusters

Info

Publication number
FR491580A
FR491580A FR491580DA FR491580A FR 491580 A FR491580 A FR 491580A FR 491580D A FR491580D A FR 491580DA FR 491580 A FR491580 A FR 491580A
Authority
FR
France
Prior art keywords
thrusters
aviation
aviation thrusters
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
Howard Crunden Cleaver
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR491580A publication Critical patent/FR491580A/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
    • 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
    • B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
    • B27M3/0086—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by connecting using glue
    • 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)
FR491580D 1917-09-08 1918-09-03 Improvements in aviation thrusters Expired FR491580A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB491580X 1917-09-08

Publications (1)

Publication Number Publication Date
FR491580A true FR491580A (en) 1919-06-07

Family

ID=1527567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR491580D Expired FR491580A (en) 1917-09-08 1918-09-03 Improvements in aviation thrusters

Country Status (1)

Country Link
FR (1) FR491580A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739930C (en) * 1933-12-09 1943-10-08 Dynamit Act Ges Vorm Alfred No Process for the production of a cruciform or star-shaped synthetic wood compact for three or four-wing propellers
DE743913C (en) * 1937-12-31 1944-01-05 Hugo Heine Raw block glued together from thick, intended for wooden single and adjustable wings of propellers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739930C (en) * 1933-12-09 1943-10-08 Dynamit Act Ges Vorm Alfred No Process for the production of a cruciform or star-shaped synthetic wood compact for three or four-wing propellers
DE743913C (en) * 1937-12-31 1944-01-05 Hugo Heine Raw block glued together from thick, intended for wooden single and adjustable wings of propellers

Similar Documents

Publication Publication Date Title
FR491580A (en) Improvements in aviation thrusters
FR487858A (en) Device to bring the wounded back to the trenches
FR498798A (en) Improvements in airplane fuselages
FR519867A (en) Improvements in davits
FR533183A (en) Improvements in metal spars for aviation
FR495803A (en) Improvements in tachometers for airplanes
FR495911A (en) Improvements in safety razors
FR495677A (en) Improvements in ships
FR485564A (en) Improvements in tanks
FR496009A (en) Improvements in the frames of airplanes
FR488213A (en) Improvements in the means to produce and store force
FR509221A (en) Improvements in metal construction for aviation
FR486500A (en) Improvements in carburetors
FR495582A (en) Improvements in aircraft
FR498979A (en) Improvements in brakes for airplanes
FR499083A (en) Improvements in coupling sleeves
FR506311A (en) Improvements in airplanes
FR488518A (en) Improvements in thrusters
FR488889A (en) Improvements in bearings
FR486492A (en) Improvements in carburetors
FR533184A (en) Improvements in spars and the like for aviation
FR498804A (en) Improvements in aircraft engines
FR490733A (en) Improvements in racks for display
FR480890A (en) Improvements in the art of capsulating containers
FR500918A (en) Improvements in the suspenders