GB229391A - An improved door for aircraft sheds and the like - Google Patents

An improved door for aircraft sheds and the like

Info

Publication number
GB229391A
GB229391A GB2937123A GB2937123A GB229391A GB 229391 A GB229391 A GB 229391A GB 2937123 A GB2937123 A GB 2937123A GB 2937123 A GB2937123 A GB 2937123A GB 229391 A GB229391 A GB 229391A
Authority
GB
United Kingdom
Prior art keywords
doors
hinged
rope
panels
door
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
GB2937123A
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
Priority to GB2937123A priority Critical patent/GB229391A/en
Publication of GB229391A publication Critical patent/GB229391A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/48—Wings connected at their edges, e.g. foldable wings
    • E06B3/485—Sectional doors
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/01—Removable or disappearing walls for hangars or other halls, e.g. for aircraft
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/48—Wings connected at their edges, e.g. foldable wings
    • E06B3/481—Wings foldable in a zig-zag manner or bi-fold wings
    • E06B3/483—Wings foldable in a zig-zag manner or bi-fold wings folding upwardly

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

229,391. Wylie, H. N. Nov. 21, 1923. Folding doors.-A door for aircraft sheds &c. comprises a plurality of panel members hinged to each other about horizontal axes, the arrangement being such that when the hinges are ra.ised the panels fold against each other and that when lowered the panels are inclined to each other and form a hinged arch structure for resisting wind forces. The door usually consists of three panels A, B, C hinged together on horizontal pivots a, b, the top panel C being hinged by a pivot c to the lintel D. The panel C carries a triangular frame E, over the apex d of which passes a lifting-rope F, which is connected to the pivot a and passes rearwards to the lintelsupporting stay G. The rope F is led through a guide tube H which act as a stop for the frame E and hence determines the topmost position of the folded door. A check rope J connecting the end of the guide tube H and the point d determines the lower position of the point d. The gaps between successive doors may be covered with canvas flaps and links x, y, Fig. 3, or the doors may be shaped to avoid such gaps. The doors may be made of metal frames covered with canvas.
GB2937123A 1923-11-21 1923-11-21 An improved door for aircraft sheds and the like Expired GB229391A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2937123A GB229391A (en) 1923-11-21 1923-11-21 An improved door for aircraft sheds and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2937123A GB229391A (en) 1923-11-21 1923-11-21 An improved door for aircraft sheds and the like

Publications (1)

Publication Number Publication Date
GB229391A true GB229391A (en) 1925-02-23

Family

ID=10290465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2937123A Expired GB229391A (en) 1923-11-21 1923-11-21 An improved door for aircraft sheds and the like

Country Status (1)

Country Link
GB (1) GB229391A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109441524A (en) * 2018-12-22 2019-03-08 福州大学 Metal mine roadway full-fracture-surfacanchoring-rod air door and its working method
CN109826553A (en) * 2019-02-02 2019-05-31 山西铱格斯曼航空科技有限公司 A kind of upper-turn-type air bag door applied to arch building

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109441524A (en) * 2018-12-22 2019-03-08 福州大学 Metal mine roadway full-fracture-surfacanchoring-rod air door and its working method
CN109441524B (en) * 2018-12-22 2024-01-30 福州大学 Full-section air door of metal mine roadway and working method thereof
CN109826553A (en) * 2019-02-02 2019-05-31 山西铱格斯曼航空科技有限公司 A kind of upper-turn-type air bag door applied to arch building

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