FR684325A - Improvements to beams and trees - Google Patents

Improvements to beams and trees

Info

Publication number
FR684325A
FR684325A FR684325DA FR684325A FR 684325 A FR684325 A FR 684325A FR 684325D A FR684325D A FR 684325DA FR 684325 A FR684325 A FR 684325A
Authority
FR
France
Prior art keywords
trees
beams
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
Alan Ernest Leofric Chorlton
Rollo Amyatt De Haga Haig
Helmut John Stieger
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 filed Critical
Application granted granted Critical
Publication of FR684325A publication Critical patent/FR684325A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
    • B64C1/064—Stringers; Longerons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
    • B64C1/08—Geodetic or other open-frame structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C2001/0054—Fuselage structures substantially made from particular materials
    • B64C2001/0063—Fuselage structures substantially made from particular materials from wood

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR684325D 1928-12-07 1929-11-04 Improvements to beams and trees Expired FR684325A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB684325X 1928-12-07

Publications (1)

Publication Number Publication Date
FR684325A true FR684325A (en) 1930-06-24

Family

ID=10492693

Family Applications (1)

Application Number Title Priority Date Filing Date
FR684325D Expired FR684325A (en) 1928-12-07 1929-11-04 Improvements to beams and trees

Country Status (1)

Country Link
FR (1) FR684325A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692327A1 (en) * 1992-06-10 1993-12-17 Guimbretiere Pierre Rotary shaft with reinforced tubular structure.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692327A1 (en) * 1992-06-10 1993-12-17 Guimbretiere Pierre Rotary shaft with reinforced tubular structure.

Similar Documents

Publication Publication Date Title
FR660942A (en) Improvements to skis
FR684325A (en) Improvements to beams and trees
FR660922A (en) Improvements to plows
FR669114A (en) Improvements to skis
FR36253E (en) Improvements to caissons
FR675961A (en) Improvements to incubators
FR37406E (en) Improvements to plows
FR716844A (en) Improvements to beams
FR697665A (en) Improvements to shoe trees
FR640879A (en) Improvements to shoe trees
FR36142E (en) Improvements to paraohutes
FR664536A (en) Improvements to kepis
FR680845A (en) Improvements to trawls
FR662753A (en) Improvements to ties
FR658439A (en) Improvements to rigging plows
FR662814A (en) Improvements to wheelbarrows
FR667758A (en) Improvements to containers
FR650790A (en) Improvements to cranes
FR670400A (en) Improvements to cranes
FR679999A (en) Improvements to reels
FR670905A (en) Improvements to amplifiers
FR683624A (en) Improvements to amplifiers
FR678180A (en) Improvements to amplifiers
FR683652A (en) Improvements to flares
FR655972A (en) pruner