GB852495A - Improvements in window or like lifting devices - Google Patents
Improvements in window or like lifting devicesInfo
- Publication number
- GB852495A GB852495A GB2352058A GB2352058A GB852495A GB 852495 A GB852495 A GB 852495A GB 2352058 A GB2352058 A GB 2352058A GB 2352058 A GB2352058 A GB 2352058A GB 852495 A GB852495 A GB 852495A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lifting member
- base plate
- link
- pin
- hung
- 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
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/50—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with more than one kind of movement
- E06B3/52—Wings requiring lifting before opening
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wing Frames And Configurations (AREA)
- Hinges (AREA)
Abstract
852,495. Hinges and pivots. GRETSCHUNITAS G.m.b.H. July 22,1958, No. 23520/58. Class 65(2). A lifting device for a door or casement window includes a lifting member 4, bearing on the underside of the hinge leaf and vertically displaceable by means of a handle 15 which is pivotally mounted at 16 on the lifting member and hung from a base plate 2 secured to the door or window frame by a link 17. The lifting member 4 is guided in vertical slots in the base member by spigots 6. The hinge pin 12 is fixed relative to the lifting member 4 by a screw 14 engaging a groove 13 in the pin. In a second embodiment (Figs. 9 to 13, not shown) the lifting member is the hinge pin which is hung from the base plate by a pair of symmetrical links enbracing the pin. The link 17 may be biased to move clockwise about pivot 18 as by a leaf spring on the remote side of the base plate bearing on a nose passing through the base plate and forming an upward extension of the link.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2352058A GB852495A (en) | 1958-07-22 | 1958-07-22 | Improvements in window or like lifting devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2352058A GB852495A (en) | 1958-07-22 | 1958-07-22 | Improvements in window or like lifting devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB852495A true GB852495A (en) | 1960-10-26 |
Family
ID=10196952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2352058A Expired GB852495A (en) | 1958-07-22 | 1958-07-22 | Improvements in window or like lifting devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB852495A (en) |
-
1958
- 1958-07-22 GB GB2352058A patent/GB852495A/en not_active Expired
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