GB9928847D0 - Friction hinge assembly for openable closure member - Google Patents
Friction hinge assembly for openable closure memberInfo
- Publication number
- GB9928847D0 GB9928847D0 GB9928847A GB9928847A GB9928847D0 GB 9928847 D0 GB9928847 D0 GB 9928847D0 GB 9928847 A GB9928847 A GB 9928847A GB 9928847 A GB9928847 A GB 9928847A GB 9928847 D0 GB9928847 D0 GB 9928847D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- movement
- linkage
- guide track
- pivoted
- 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.)
- Ceased
Links
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
A restricted friction hinge assembly (30) for mounting an openable closure member, such as a side hung or top hung window frame, on a fixed frame member of a fixed frame, said hinge assembly (30) having a fixed guide track (31) which is securable to said fixed frame member and a linkage (32) which is connectable to a frame element of the openable closure member, and which is capable of carrying out opening and closing movement relative to the fixed guide track (31), in which the linkage (30) comprises: a first arm (33) securable to said frame element; a second connecting arm (36) pivoted at one end (37) to an end region of the first arm (33) and pivoted at its opposite end (38) to the guide track (31) via a slidable mounting block (39) mounted for slidable movement lengthwise of the guide track (31); a third connecting arm (41) pivoted at one end (42) to the first arm (33) and pivoted at its opposite end to a fixed pivot point (not shown) on the guide track (31); and, a fourth control arm (43) pivoted at one end (44) to the guide track (31) on the same mounting block (39) on which said second arm (36) is mounted, said fourth arm (43) also being pivoted at its opposite end (45) to the third arm (41) at a position intermediate the ends of the third arm (41) so that the fourth arm (43) extends substantially parallel to the first arm (33) to form an approximate parallelogram linkage therewith, and in which: an elongate control element (46) is connected to said movable slide block (39) for movement therewith during opening and closing movement of the linkage (32); an abutment (47) is mounted on the guide track (31) and which has an operative position lying in the path of travel of the control element (46) to limit movement thereof and thereby determine a required limit to the opening movement of the linkage (32); the abutment (47) is adjustable to a disabled and inoperative position out of the path of movement of the control element (46) and thereby to allow a greater extent of opening movement of the linkage (32); and, the abutment (47) is automatically returnable to its operative position as the linkage (32) carries out closing movement whereby subsequent opening movement of the linkage (32) can again be restricted by limiting the movement of the control element (46). <IMAGE>
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9928847A GB9928847D0 (en) | 1999-12-07 | 1999-12-07 | Friction hinge assembly for openable closure member |
TW89204194U TW415504U (en) | 1999-12-07 | 2000-03-16 | Friction hinge for open and closure |
EP20000309668 EP1106765A2 (en) | 1999-12-07 | 2000-11-01 | Friction hinge assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9928847A GB9928847D0 (en) | 1999-12-07 | 1999-12-07 | Friction hinge assembly for openable closure member |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9928847D0 true GB9928847D0 (en) | 2000-02-02 |
Family
ID=10865814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9928847A Ceased GB9928847D0 (en) | 1999-12-07 | 1999-12-07 | Friction hinge assembly for openable closure member |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1106765A2 (en) |
GB (1) | GB9928847D0 (en) |
TW (1) | TW415504U (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105840027B (en) * | 2016-05-09 | 2018-01-05 | 佛山市金砥柱建筑装饰材料有限公司 | hinge locking device |
-
1999
- 1999-12-07 GB GB9928847A patent/GB9928847D0/en not_active Ceased
-
2000
- 2000-03-16 TW TW89204194U patent/TW415504U/en unknown
- 2000-11-01 EP EP20000309668 patent/EP1106765A2/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
TW415504U (en) | 2000-12-11 |
EP1106765A2 (en) | 2001-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |