GB1039555A - Hold-open devices for hinged doors - Google Patents
Hold-open devices for hinged doorsInfo
- Publication number
- GB1039555A GB1039555A GB1272764A GB1272764A GB1039555A GB 1039555 A GB1039555 A GB 1039555A GB 1272764 A GB1272764 A GB 1272764A GB 1272764 A GB1272764 A GB 1272764A GB 1039555 A GB1039555 A GB 1039555A
- Authority
- GB
- United Kingdom
- Prior art keywords
- door
- leaf
- torsion bar
- hold
- hinged 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
- 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
- E05C17/46—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 in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
- E05C17/52—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 in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a snap, catch, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
1,039,555. Door holders. PRESSED STEEL CO. Ltd. June 23, 1965 [March 25, 1964], No. 12727/64. Heading E2A. A door post 12 and door are connected by hinge leaves 11, 13 and the door is held open by a portion 15 projecting from the end of the leaf 13 and which engages the resilient hook portion 20 of a torsion bar 16 mounted to pivot on the door post. The torsion bar engages in a recess in part of the leaf 11. In a modification the end of the leaf 13 carries a roller, and the leaf 11 provides a stop therefor to prevent the roller engaging the torsion bar until the door is more than half open.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1272764A GB1039555A (en) | 1964-03-25 | 1964-03-25 | Hold-open devices for hinged doors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1272764A GB1039555A (en) | 1964-03-25 | 1964-03-25 | Hold-open devices for hinged doors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1039555A true GB1039555A (en) | 1966-08-17 |
Family
ID=10009986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1272764A Expired GB1039555A (en) | 1964-03-25 | 1964-03-25 | Hold-open devices for hinged doors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1039555A (en) |
-
1964
- 1964-03-25 GB GB1272764A patent/GB1039555A/en not_active Expired
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