GB447997A - Improvements in and relating to collapsible gates of the lattice-bar type - Google Patents

Improvements in and relating to collapsible gates of the lattice-bar type

Info

Publication number
GB447997A
GB447997A GB508135A GB508135A GB447997A GB 447997 A GB447997 A GB 447997A GB 508135 A GB508135 A GB 508135A GB 508135 A GB508135 A GB 508135A GB 447997 A GB447997 A GB 447997A
Authority
GB
United Kingdom
Prior art keywords
lattice
bar
relating
channel
bar type
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
GB508135A
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.)
GEORGE FYVIE
Original Assignee
GEORGE FYVIE
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 GEORGE FYVIE filed Critical GEORGE FYVIE
Priority to GB508135A priority Critical patent/GB447997A/en
Publication of GB447997A publication Critical patent/GB447997A/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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
    • E06B9/0615—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the closing elements
    • E06B9/063—Bars or rods perpendicular to the closing direction
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
    • E06B9/0646—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position
    • E06B9/0653—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position stored side by side in the closing plane
    • E06B9/0661—Lazy tongue, pantograph or scissor-like systems in the plane of the opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Gates (AREA)

Abstract

447,997. Collapsable gates. FYVIE, G., and FYVIE, W., 45, Kenmure Crescent, Bishopbriggs, Glasgow. Feb. 16, 1935, No. 5081. [Class 45] A collapsable gate comprising lattice-bar and channel-bar assemblies, the lattice-bars 1, 2 having fixed and sliding pivotal connections with the channel-bars so that the gate functions as a lazy-tong structure, has some or all of the sliding or running pins, such as 8, formed with a shouldered or dovetailed head 9 which slides in a guideway formed in the associated channel-bar 4, by deforming locally the flanges of the channelbar. The head is preferably of # - form in elevation.
GB508135A 1935-02-16 1935-02-16 Improvements in and relating to collapsible gates of the lattice-bar type Expired GB447997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB508135A GB447997A (en) 1935-02-16 1935-02-16 Improvements in and relating to collapsible gates of the lattice-bar type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB508135A GB447997A (en) 1935-02-16 1935-02-16 Improvements in and relating to collapsible gates of the lattice-bar type

Publications (1)

Publication Number Publication Date
GB447997A true GB447997A (en) 1936-05-29

Family

ID=9789396

Family Applications (1)

Application Number Title Priority Date Filing Date
GB508135A Expired GB447997A (en) 1935-02-16 1935-02-16 Improvements in and relating to collapsible gates of the lattice-bar type

Country Status (1)

Country Link
GB (1) GB447997A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2331117A (en) * 1997-11-07 1999-05-12 Security Window Shutters Limit Improvements in or relating to collapsible sliding grilles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2331117A (en) * 1997-11-07 1999-05-12 Security Window Shutters Limit Improvements in or relating to collapsible sliding grilles
GB2331117B (en) * 1997-11-07 2002-07-10 Security Window Shutters Ltd Improvements in and relating to collapsible sliding grilles

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