GB315027A - A new or improved combination latch and lock fastening for doors and the like - Google Patents
A new or improved combination latch and lock fastening for doors and the likeInfo
- Publication number
- GB315027A GB315027A GB1141128A GB1141128A GB315027A GB 315027 A GB315027 A GB 315027A GB 1141128 A GB1141128 A GB 1141128A GB 1141128 A GB1141128 A GB 1141128A GB 315027 A GB315027 A GB 315027A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bolt
- handle
- spring
- shot
- doors
- 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
- E05C3/00—Fastening devices with bolts moving pivotally or rotatively
- E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
- E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
- E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
- E05C3/045—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted in the form of a hook
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/0053—Other details of locks; Parts for engagement by bolts of fastening devices means providing a stable, i.e. indexed, position of lock parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/04—Spring arrangements in locks
- E05B2015/0493—Overcenter springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Lock And Its Accessories (AREA)
Abstract
315,027. Johnston, G. W. P., and Crump, J. T. April 18, 1928. Latches, swinging; nightlatches.-A pivoted arcuate slam bolt is provided with a notched member engaged by a spring with detent. In the form shown in Fig. 1, the bolt f is pivoted at b and is held in latching position by the spring m. The bolt may be further shot to locking position by the handle g, the spring then engaging one of the recesses j, k. In the form shown in Fig. 6, the bolt f<x> is held in the latching position by the trip-lever 4. When the door is slammed, the trip lever is retracted by a projection on the striking plate and the bolt is shot by the spring m to locking position. An arm 6 and projection 8 on the handle g<x> serve to withdraw the bolt. In both forms, the bolt is blocked in fully shot posi. tion by a finger u operated by a handle or the cam of a revolving barrel lock. The square spindle on which the handle is mounted may have a second handle fitted outside the casing. The lock casing and striking plate are fitted with centring and anti-rattling devices 13, Figs. 8 and 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1141128A GB315027A (en) | 1928-04-18 | 1928-04-18 | A new or improved combination latch and lock fastening for doors and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1141128A GB315027A (en) | 1928-04-18 | 1928-04-18 | A new or improved combination latch and lock fastening for doors and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB315027A true GB315027A (en) | 1929-07-11 |
Family
ID=9985709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1141128A Expired GB315027A (en) | 1928-04-18 | 1928-04-18 | A new or improved combination latch and lock fastening for doors and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB315027A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2766863A1 (en) * | 1997-08-04 | 1999-02-05 | Fondalu | Squeeze grip handle for sliding panel esp with aluminium frame |
| WO2011032655A1 (en) * | 2009-09-18 | 2011-03-24 | Ewald Bross | Device for locking a container that can be closed by means of a lid |
| WO2021237007A1 (en) * | 2020-05-22 | 2021-11-25 | Southco, Inc. | Rotary latch with spring guide |
-
1928
- 1928-04-18 GB GB1141128A patent/GB315027A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2766863A1 (en) * | 1997-08-04 | 1999-02-05 | Fondalu | Squeeze grip handle for sliding panel esp with aluminium frame |
| WO2011032655A1 (en) * | 2009-09-18 | 2011-03-24 | Ewald Bross | Device for locking a container that can be closed by means of a lid |
| WO2021237007A1 (en) * | 2020-05-22 | 2021-11-25 | Southco, Inc. | Rotary latch with spring guide |
| CN115667649A (en) * | 2020-05-22 | 2023-01-31 | 索斯科公司 | Rotary latch with spring guide |
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