GB856716A - Improvements in or relating to suspension hooks and like devices - Google Patents
Improvements in or relating to suspension hooks and like devicesInfo
- Publication number
- GB856716A GB856716A GB2555258A GB2555258A GB856716A GB 856716 A GB856716 A GB 856716A GB 2555258 A GB2555258 A GB 2555258A GB 2555258 A GB2555258 A GB 2555258A GB 856716 A GB856716 A GB 856716A
- Authority
- GB
- United Kingdom
- Prior art keywords
- panel
- joist
- hook
- springs
- pin
- 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
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/003—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with movable parts, e.g. pivoting panels, access doors
Abstract
856,716. Push-pull catches; hooks. BEADLE, D. M. July 31, 1959 [Aug. 8, 1958; Sept. 26, 1958], Nos. 25552/58 and 30851/58. Classes 44 and 89(2). A hook-device, e.g. for suspending a ceiling- panel 1, Fig. 1, from a joist 2 or other support, comprises a base 3 fixed to the panel and formed with a bifurcated-end 5 in which hook-member 7 is pivoted and urged by gravity to the releaseposition shown in broken-lines. Member 7 is cocked in the position shown in full-lines on the left of Fig. 1, by one or more springs 14 anchored to a pin 15 and carrying a pin 13 located in a notch 12. The panel and hook-device are moved past the joist, which causes the hook-member to pivot clockwise and extend springs 14. Once past the joist, the springs restore the hookmember, which engages the joist as the panel is lowered to the position shown on the right of Fig. 1, the pin 13 being ejected from the notch. The panel may be removed by raising it until the hook-member hangs vertically and can pass the joist as the panel is lowered. A check-spring 16 acts against springs 14. In a modification, hookmember 25, Fig. 4, is pivoted at 24 to base 20 and is cocked by spring 29 engaging a baseprojection 27. When the member engages the support, it pivots anticlockwise to eject the spring from projection 27 and engages a shoulder 26.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2555258A GB856716A (en) | 1958-08-08 | 1958-08-08 | Improvements in or relating to suspension hooks and like devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2555258A GB856716A (en) | 1958-08-08 | 1958-08-08 | Improvements in or relating to suspension hooks and like devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB856716A true GB856716A (en) | 1960-12-21 |
Family
ID=10229531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2555258A Expired GB856716A (en) | 1958-08-08 | 1958-08-08 | Improvements in or relating to suspension hooks and like devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB856716A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2770548A1 (en) * | 1997-10-31 | 1999-05-07 | Ober Soc Ind | Ceiling or wall panel |
| EP1914359A1 (en) * | 2006-10-16 | 2008-04-23 | Ibmo International Ag | Ceiling construction |
| EP2348165A3 (en) * | 2010-01-26 | 2015-10-14 | Lindner Ag | Detachable locking device for cover elements |
| WO2017017690A1 (en) * | 2015-07-30 | 2017-02-02 | Pattabhi Vangala | A system to mount ceiling tiles iν α completely concealed grid system where individual tile can be mounted or dismounted |
-
1958
- 1958-08-08 GB GB2555258A patent/GB856716A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2770548A1 (en) * | 1997-10-31 | 1999-05-07 | Ober Soc Ind | Ceiling or wall panel |
| EP1914359A1 (en) * | 2006-10-16 | 2008-04-23 | Ibmo International Ag | Ceiling construction |
| EP2348165A3 (en) * | 2010-01-26 | 2015-10-14 | Lindner Ag | Detachable locking device for cover elements |
| WO2017017690A1 (en) * | 2015-07-30 | 2017-02-02 | Pattabhi Vangala | A system to mount ceiling tiles iν α completely concealed grid system where individual tile can be mounted or dismounted |
| US10352045B2 (en) | 2015-07-30 | 2019-07-16 | Vangala Pattabhi | System to mount ceiling tiles in a completely concealed grid system where individual tile can be mounted or dismounted |
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