GB231872A - Improvements in and relating to safety locks for sliding doors - Google Patents
Improvements in and relating to safety locks for sliding doorsInfo
- Publication number
- GB231872A GB231872A GB872525A GB872525A GB231872A GB 231872 A GB231872 A GB 231872A GB 872525 A GB872525 A GB 872525A GB 872525 A GB872525 A GB 872525A GB 231872 A GB231872 A GB 231872A
- Authority
- GB
- United Kingdom
- Prior art keywords
- door
- hook
- spindle
- hooks
- catch
- 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
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/08—Locks or fastenings for special use for sliding wings
- E05B65/0811—Locks or fastenings for special use for sliding wings the bolts pivoting about an axis perpendicular to the wings
Landscapes
- Lock And Its Accessories (AREA)
Abstract
231,872. T³rke, E. April 1, 1924, [Convention date]. Catches, automatic, for sliding doors.-Sliding door fastenings of the kind wherein a rotatable bar with a hook at one end and an oppositely directed hook at the other end engages a catchplate on the door frame in the closed or fully open position of the door, is provided with a handle for disengaging the hook so disposed with relation to the door-moving handle, that both operations can be effected with one hand. The. bar turns with the square spindle c<1> to release the hook d from the catch-plate e or the hook d<1> from a catch-plate on'the other door post, and the spindle c<1> is turned by pressing sideways on either of the handles g, g<1> with the thumb when the hand grips either of the handles b, b<1> for sliding the door into the open position. A coil spring f maintains the hooks in engaging position till the spindle is turned and the hooks are bevelled to enable them to engage the catch-plates automatically. An eccentric n, mounted in the same casing a as the hooks, can be turned by a square key to block the spindle c<1> against rotation.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET28698D DE425586C (en) | 1914-07-30 | 1924-04-01 | Security sliding door lock for trams and. like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB231872A true GB231872A (en) | 1925-06-04 |
Family
ID=7554359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB872525A Expired GB231872A (en) | 1924-04-01 | 1925-04-01 | Improvements in and relating to safety locks for sliding doors |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT100186B (en) |
CH (1) | CH112315A (en) |
DK (1) | DK36410C (en) |
GB (1) | GB231872A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6327879B1 (en) * | 1997-09-11 | 2001-12-11 | Pella Corporation | Locking mechanism for sliding glass doors |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3045464A (en) * | 1959-11-02 | 1962-07-24 | Capitol Prod Corp | Swing door latch-lock mechanism |
-
1924
- 1924-08-28 AT AT100186D patent/AT100186B/en active
-
1925
- 1925-02-16 CH CH112315D patent/CH112315A/en unknown
- 1925-03-24 DK DK36410D patent/DK36410C/en active
- 1925-04-01 GB GB872525A patent/GB231872A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6327879B1 (en) * | 1997-09-11 | 2001-12-11 | Pella Corporation | Locking mechanism for sliding glass doors |
Also Published As
Publication number | Publication date |
---|---|
DK36410C (en) | 1926-08-23 |
CH112315A (en) | 1925-10-16 |
AT100186B (en) | 1925-06-10 |
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