GB727588A - Improvements in and relating to stays for doors and windows - Google Patents
Improvements in and relating to stays for doors and windowsInfo
- Publication number
- GB727588A GB727588A GB1139152A GB1139152A GB727588A GB 727588 A GB727588 A GB 727588A GB 1139152 A GB1139152 A GB 1139152A GB 1139152 A GB1139152 A GB 1139152A GB 727588 A GB727588 A GB 727588A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bolt
- stay
- door
- bar
- neck
- 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
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
- E05C17/16—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted only at one end and having an elongated slot
- E05C17/166—Security devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Window Of Vehicle (AREA)
Abstract
727,588. Stays. GRAND, S. E. April, 29, 1953 [May 6, 1952; Oct. 6, 1952; Oct. 13, 1952], Nos. 11391/52, 24957/52 and 25568/52. Class 65(1). A device for limiting the opening of a door or window and for bolting it in the closed position comprises an arm pivoted to the frame, a bolt attached to the door and displaceable, when the door is closed, into coupling relationship with the arm, and latch means on the frame to hold the arm against movement. In the form shown, the arm 3 is pivoted at 4 to lugs 5 on the frame, and its lower end rests between lugs 8 to be engaged by a latch 12 pivoted at 13 ; a bolt 1 horizontally slidable on the door has a reduced neck behind its free end, and the bar 3 has an opening 15 through which the end of the bolt can pass and a slot 14 along which the neck of the bolt can move without being disengageable therefrom. From the position shown the bolt can be retracted to allow the door to be opened without restraint, or the latch 12 can be disengaged from the stay-bar 3 to allow the bar to swing upwards about its pivot 4 as the door opens, the neck of the bolt 1 sliding along the slot 14 and limiting the opening of the door by engaging the end of the slot. In a modification, a telescopic stay is used, the extension of the stay being limited by pin-and-slot engagement between the stay members : in this form the end of the bolt is non-circular and the stay has a corresponding aperture in its lower end, the stay swinging on the neck of the bolt during opening of the door when restraint is required. The stop pin may be fixable in several alternative positions to enable the limited open position of the door to be varied. In a further modification a jointedfolding stay is used, the stay-bar 3 having pivoted at its lower end a second bar which in the closed position of the door is held vertical, for example by a spring at the pivot between the two bars or a spring catch engaging its upper end, and which has a non-circular hole at its upper end to receive the non-circular end of the bolt ; this form of stay may be inverted. Instead of a bolt with a neck, a bolt with a cross-pin in the end, or a flat bolt with a T-head may be used, the aperture in the stay-bar being formed accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1139152A GB727588A (en) | 1952-05-06 | 1952-05-06 | Improvements in and relating to stays for doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1139152A GB727588A (en) | 1952-05-06 | 1952-05-06 | Improvements in and relating to stays for doors and windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB727588A true GB727588A (en) | 1955-04-06 |
Family
ID=9985366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1139152A Expired GB727588A (en) | 1952-05-06 | 1952-05-06 | Improvements in and relating to stays for doors and windows |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB727588A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2423789A (en) * | 2005-03-04 | 2006-09-06 | Norman Alan Hart | Security device with sliding bolt and hinged member |
| EP3141681A1 (en) * | 2015-09-14 | 2017-03-15 | Aug. Winkhaus GmbH & Co. KG | Positioning device of a leaf which can be pivoted relative to a frame |
-
1952
- 1952-05-06 GB GB1139152A patent/GB727588A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2423789A (en) * | 2005-03-04 | 2006-09-06 | Norman Alan Hart | Security device with sliding bolt and hinged member |
| EP3141681A1 (en) * | 2015-09-14 | 2017-03-15 | Aug. Winkhaus GmbH & Co. KG | Positioning device of a leaf which can be pivoted relative to a frame |
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