GB477416A - New or improved operating mechanism for casement door bolts, panic bolts and the like - Google Patents
New or improved operating mechanism for casement door bolts, panic bolts and the likeInfo
- Publication number
- GB477416A GB477416A GB1844736A GB1844736A GB477416A GB 477416 A GB477416 A GB 477416A GB 1844736 A GB1844736 A GB 1844736A GB 1844736 A GB1844736 A GB 1844736A GB 477416 A GB477416 A GB 477416A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bolts
- studs
- casing
- spindle
- guided
- 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
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
- E05C9/041—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with rack and pinion mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
477,416. Bolt fastenings. BADGER, J., COOKSON & CO., Ltd., and WOOD, E. July 3, 1936, No. 18447. [Class 44] A multiple fastening for doors having a pair of oppositely moving bolts operated by a central handle comprises a casing a in which the inner off-set ends f of slidable members d, e are guided by the walls of the casing, the outer ends of members d, e projecting through and being guided by apertures in the ends of the casing, two or more aligned studs or projections k on the face of each part f, and a disc m on a spindle g, the disc having four or more radial slots engaged by the studs. The edges of the slots which are engaged by the studs in the extreme positions of the bolts may be shaped to limit the movement of the bolts, or a stop p may be provided for this purpose. Frictional resistance to bolt movement may be provided by depressions, not shown, in the casing bearing against the bolts, or by a spring or spring plunger q. Studs k may, as shown, be provided on opposite faces of the parts f to allow reversal for right-hand or lefthand operation of the spindle. The spindle, may carry the operating handle k or, for use with emergency exit fastenings, may be operated by suitable linkwork &c. from the usual crush-bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1844736A GB477416A (en) | 1936-07-03 | 1936-07-03 | New or improved operating mechanism for casement door bolts, panic bolts and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1844736A GB477416A (en) | 1936-07-03 | 1936-07-03 | New or improved operating mechanism for casement door bolts, panic bolts and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB477416A true GB477416A (en) | 1937-12-30 |
Family
ID=10112586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1844736A Expired GB477416A (en) | 1936-07-03 | 1936-07-03 | New or improved operating mechanism for casement door bolts, panic bolts and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB477416A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2548578A (en) * | 1945-10-29 | 1951-04-10 | Svartviks Aktiebolag | Locking device for windows |
| US4921285A (en) * | 1987-05-29 | 1990-05-01 | Siegenia-Frank Kg | Connecting rod gearing |
| GB2289709A (en) * | 1994-04-22 | 1995-11-29 | Derek King | Espagnolette operating mechanism |
-
1936
- 1936-07-03 GB GB1844736A patent/GB477416A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2548578A (en) * | 1945-10-29 | 1951-04-10 | Svartviks Aktiebolag | Locking device for windows |
| US4921285A (en) * | 1987-05-29 | 1990-05-01 | Siegenia-Frank Kg | Connecting rod gearing |
| GB2289709A (en) * | 1994-04-22 | 1995-11-29 | Derek King | Espagnolette operating mechanism |
| GB2289709B (en) * | 1994-04-22 | 1998-09-30 | Derek King | Shoot bolt window locking system |
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