GB2019485A - Device for Limiting the Opening of Doors and Holding Doors Open - Google Patents
Device for Limiting the Opening of Doors and Holding Doors OpenInfo
- Publication number
- GB2019485A GB2019485A GB7907222A GB7907222A GB2019485A GB 2019485 A GB2019485 A GB 2019485A GB 7907222 A GB7907222 A GB 7907222A GB 7907222 A GB7907222 A GB 7907222A GB 2019485 A GB2019485 A GB 2019485A
- Authority
- GB
- United Kingdom
- Prior art keywords
- door
- arm
- doors
- holding
- stop member
- 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.)
- Withdrawn
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
- E05C17/50—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 single pivoted securing member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
A device for limiting the opening of a door and holding a door open comprises a base 1 to be fixed to a floor, a door holding arm 6 which has one end pivotally attached to the base 1 and is biased into an upwardly projecting position (Fig. 1) by a spring 12, 13. The arm has a door stop member 8 projecting upwards from it at its free end and adjacent the stop member the arm has a portion which is arranged to grip the bottom edge of the door frictionally after the door has been pushed open over the arm. This friction grip holds the door in its open position in contact with the stop member 8 against the closing force exerted by rising butt hinges or a door closing spring. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7907222A GB2019485A (en) | 1978-04-19 | 1979-03-01 | Device for Limiting the Opening of Doors and Holding Doors Open |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1547578 | 1978-04-19 | ||
GB7907222A GB2019485A (en) | 1978-04-19 | 1979-03-01 | Device for Limiting the Opening of Doors and Holding Doors Open |
Publications (1)
Publication Number | Publication Date |
---|---|
GB2019485A true GB2019485A (en) | 1979-10-31 |
Family
ID=26251313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7907222A Withdrawn GB2019485A (en) | 1978-04-19 | 1979-03-01 | Device for Limiting the Opening of Doors and Holding Doors Open |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2019485A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2380518A (en) * | 2001-10-03 | 2003-04-09 | Roger James May | Security device to restrict the opening of a door |
GB2424246A (en) * | 2005-03-17 | 2006-09-20 | Colin Ray Ramsey | Door Stop |
FR2907829A1 (en) * | 2006-10-31 | 2008-05-02 | Eurocopter France | Internal gate opening signaling device for e.g. rotorcraft, has stop preventing closing of lateral gate of lateral surface of compartment when internal gate of lower surface of compartment is open to signal opening of internal gate |
US20150211268A1 (en) * | 2014-01-28 | 2015-07-30 | George F. Lott | Spring Operated Doorstop with Foot Release |
-
1979
- 1979-03-01 GB GB7907222A patent/GB2019485A/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2380518A (en) * | 2001-10-03 | 2003-04-09 | Roger James May | Security device to restrict the opening of a door |
GB2380518B (en) * | 2001-10-03 | 2005-04-27 | Roger James May | Security device for a door |
GB2424246A (en) * | 2005-03-17 | 2006-09-20 | Colin Ray Ramsey | Door Stop |
GB2424246B (en) * | 2005-03-17 | 2008-06-04 | Colin Ray Ramsey | Improvements in door stops |
FR2907829A1 (en) * | 2006-10-31 | 2008-05-02 | Eurocopter France | Internal gate opening signaling device for e.g. rotorcraft, has stop preventing closing of lateral gate of lateral surface of compartment when internal gate of lower surface of compartment is open to signal opening of internal gate |
US20150211268A1 (en) * | 2014-01-28 | 2015-07-30 | George F. Lott | Spring Operated Doorstop with Foot Release |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) | ||
PCNP | Patent ceased through non-payment of renewal fee |