GB1181667A - Door Ramp - Google Patents
Door RampInfo
- Publication number
- GB1181667A GB1181667A GB3151466A GB3151466A GB1181667A GB 1181667 A GB1181667 A GB 1181667A GB 3151466 A GB3151466 A GB 3151466A GB 3151466 A GB3151466 A GB 3151466A GB 1181667 A GB1181667 A GB 1181667A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- door
- plate
- pin
- secured
- 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
- E06B3/34—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 only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4636—Horizontally-sliding wings for doors
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
1,181,667. Sliding doors. E. HILL ALDAM & CO. Ltd. 4 Aug., 1967 [13 July, 1966], No. 31514/66. Heading E2M. Closing means for a sliding door comprises a spring-biased arm 26 adapted to be carried by the door 2, or mounted on the door lintel 9, and cooperating with a ramp 10 mounted on that one of the door and door lintel to which the arm is not secured. The arm 26 is mounted on a plate 22 for pivotal movement about a pin 24 and may be in the form of a bell-crank lever having a bearing-mounted roller 28 at the outer end of its longer arm. An hydraulic dashpot 30 is mounted at one of its ends on the plate 22 by means of a pivot pin 32 and has its other end connected to a spacer 33 which is secured to the arm 26 by a bolt. A pin 36 extends through the bores (35) in the parts (25) (Fig. 5, not shown) and (27) (Fig. 4, not shown), clamping them together and providing a connection position on the arm for one end of each of a plurality of tension springs 38, of which the other ends are connected to a portion 40 extending from the plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3151466A GB1181667A (en) | 1966-07-13 | 1966-07-13 | Door Ramp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3151466A GB1181667A (en) | 1966-07-13 | 1966-07-13 | Door Ramp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1181667A true GB1181667A (en) | 1970-02-18 |
Family
ID=10324220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3151466A Expired GB1181667A (en) | 1966-07-13 | 1966-07-13 | Door Ramp |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1181667A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930956A (en) * | 2019-04-24 | 2019-06-25 | 湖北汽车工业学院 | A kind of anticollision push-pull door |
| US11225816B2 (en) * | 2019-11-26 | 2022-01-18 | Hydra DoorCo LLC | Sliding security door with passive deadlock prevention |
-
1966
- 1966-07-13 GB GB3151466A patent/GB1181667A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930956A (en) * | 2019-04-24 | 2019-06-25 | 湖北汽车工业学院 | A kind of anticollision push-pull door |
| CN109930956B (en) * | 2019-04-24 | 2023-12-12 | 湖北汽车工业学院 | Anticollision push-and-pull door |
| US11225816B2 (en) * | 2019-11-26 | 2022-01-18 | Hydra DoorCo LLC | Sliding security door with passive deadlock prevention |
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