GB190704194A - Improvements in Draught-preventing Mechanism for Doors. - Google Patents
Improvements in Draught-preventing Mechanism for Doors.Info
- Publication number
- GB190704194A GB190704194A GB190704194DA GB190704194A GB 190704194 A GB190704194 A GB 190704194A GB 190704194D A GB190704194D A GB 190704194DA GB 190704194 A GB190704194 A GB 190704194A
- Authority
- GB
- United Kingdom
- Prior art keywords
- door
- lath
- arm
- draught
- spindle
- 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
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
4194. Eyre, W. J., and Parkes, E. A Feb. 20. Draught-excluders.-A padded draught-excluding strip is carried by lath arms pivoted to lugs on the door. The lath arm on the hinged side of the door swings freely on its pivot, while the lath arm c on the opening side of the door is rigidly secured to a spring-wound spindle b. The spindle turns in one of the lugs and is secured also to a cam-plate having tappets r, t of different lengths. The ends f, j of a spring d are secured respectively to the lug and cam-plate. As the door closes, the long tappet r comes into contact with a standard q fastened to the door jamb, and moving along the under face of the standard thereby causes the revolution of the spindle with the subsequent downward movement of the lath arm c. When the long tappet r has moved to the end of its stroke the short tappet t engages the inner contact face u on the standard, and, travelling along that face, causes a further downward movement of the strip. Fig. 6 shows the completely closed position of the door and draught-excluding strip. When the door is opened, the pressure of the tappet t against the shoulder v causes the spindle to revolve under the action of the spring, and the lath-arm and strip are swung up clear of the floor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190704194T | 1907-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190704194A true GB190704194A (en) | 1907-11-28 |
Family
ID=32546897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190704194D Expired GB190704194A (en) | 1907-02-20 | 1907-02-20 | Improvements in Draught-preventing Mechanism for Doors. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190704194A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5473846A (en) * | 1992-12-24 | 1995-12-12 | Rite-Hite Corporation | Loading dock shelter with a rotatable seal |
| US8042307B2 (en) | 2008-05-29 | 2011-10-25 | Rite-Hite Holding Corporation | Head curtains for dock shelters or dock seals |
| US8327587B2 (en) | 2008-05-29 | 2012-12-11 | Rite-Hite Holding Corporation | Head curtains for dock shelters or dock seals |
-
1907
- 1907-02-20 GB GB190704194D patent/GB190704194A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5473846A (en) * | 1992-12-24 | 1995-12-12 | Rite-Hite Corporation | Loading dock shelter with a rotatable seal |
| US8042307B2 (en) | 2008-05-29 | 2011-10-25 | Rite-Hite Holding Corporation | Head curtains for dock shelters or dock seals |
| US8327587B2 (en) | 2008-05-29 | 2012-12-11 | Rite-Hite Holding Corporation | Head curtains for dock shelters or dock seals |
| US8458960B2 (en) | 2008-05-29 | 2013-06-11 | Rite-Hite Holding Corporation | Head curtains for dock shelters or dock seals |
| US9079713B2 (en) | 2008-05-29 | 2015-07-14 | Rite-Hite Holding Corporation | Head curtains for dock shelters or dock seals |
| US9409731B2 (en) | 2008-05-29 | 2016-08-09 | Rite-Hite Holding Corporation | Head curtains for dock shelters or dock seals |
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