GB327221A - Improvements in and relating to suspended sliding doors - Google Patents
Improvements in and relating to suspended sliding doorsInfo
- Publication number
- GB327221A GB327221A GB232329A GB232329A GB327221A GB 327221 A GB327221 A GB 327221A GB 232329 A GB232329 A GB 232329A GB 232329 A GB232329 A GB 232329A GB 327221 A GB327221 A GB 327221A
- Authority
- GB
- United Kingdom
- Prior art keywords
- door
- secured
- section
- doors
- actuated
- 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
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
- E06B3/50—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 with more than one kind of movement
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
327,221. Knightsmith, W. L. St. J. Jan. 23, 1929. Sliding doors.-A sliding door or each section thereof is suspended from a single pulley 22 on an overhead rail 13 in such a manner that it can rotate about a vertical axis relative to the. pulley. The pulley bracket 21 is connected to the door by means of a spherically-headed bolt 18 and spherically-laced nut 20 with lock nut and a split pin. The bolt 18 is held by a strap 17 embracing the upper edge of the door. To lock the door sections one of them 12 is first secured to the floor, lintel, and jamb by three sliding bars 32, 29, 27 connected to a plate 30 pivoted on the door and actuated bv a lever 25 for the purpose of engaging or disengaging the bolts. The next section 11 is secured to a plate 12<a> on the section 12 by a pivoted catch 38 actuated by a handle outside the door. The last section is also secured to the jamb by a sliding bar 40 actuated by the bars 38. To prevent opening of the doors the handle is slotted to engage a pin or an angle bar sunk in the section 12 and is secured by a padlock. Stops 23 are provided for the closed and open positions. The doors may be hollow the bolts being located in the interior hollow space. The bolts may be spring actuated and releasable by lever or the doors may be secured by pressing sideways against springs into recesses in the jambs before bolting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB232329A GB327221A (en) | 1929-01-23 | 1929-01-23 | Improvements in and relating to suspended sliding doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB232329A GB327221A (en) | 1929-01-23 | 1929-01-23 | Improvements in and relating to suspended sliding doors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB327221A true GB327221A (en) | 1930-04-03 |
Family
ID=9737520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB232329A Expired GB327221A (en) | 1929-01-23 | 1929-01-23 | Improvements in and relating to suspended sliding doors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB327221A (en) |
-
1929
- 1929-01-23 GB GB232329A patent/GB327221A/en not_active Expired
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