GB244334A - Improvements in adjustable casement stays - Google Patents
Improvements in adjustable casement staysInfo
- Publication number
- GB244334A GB244334A GB1181125A GB1181125A GB244334A GB 244334 A GB244334 A GB 244334A GB 1181125 A GB1181125 A GB 1181125A GB 1181125 A GB1181125 A GB 1181125A GB 244334 A GB244334 A GB 244334A
- Authority
- GB
- United Kingdom
- Prior art keywords
- friction
- tube
- shoes
- spring
- plunger
- 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
- E05C17/30—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 of extensible, e.g. telescopic, construction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
244,334. Sibley, E. J. May 6, 1925. Stays.-A telescopic casement stay comprises a tube and a plunger therein, friction means interposed between these parts, and means for adjusting the friction to a predetermined minimum degree by rotation of the tube. As shown, the friction means consists of semi-circular shoes 16, 17 between which is a flat spring 18, one of the shoes 17 being screw-threaded at 22 for engagement with the screwed end of a plunger-rod 12. The member 16 supports one end of the spring 18 and has a non-threaded recess 21 for receiving the end of the plunger 12. The friction of the shoes is adjusted by rotation of the tube 1, one end of which is rotatably mounted at 2 on a short arm 3 pivoted at 4 to a bracket 5 secured by a screw 7 to the window sill. The longitudinal adjustment of the member 17 caused by rotation of the tube is limited in one direction by a lug 41 abutting the end 33 of the recess 19, and in the other direction by the end of the screwed thread 22 contacting with the end of the screw 15. The friction of the device is adjustable between the limits of maximum and minimum flexing of the, spring 18, as affected by the position of the lug 41 on the shoe 17. The arrangement of the relatively movable friction shoes and intermediate spring is also described as applied to a telescopic stay in which the adjustment of the friction shoes against the tube is required to be effected before assembling the parts on the window and its frame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1181125A GB244334A (en) | 1925-05-06 | 1925-05-06 | Improvements in adjustable casement stays |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1181125A GB244334A (en) | 1925-05-06 | 1925-05-06 | Improvements in adjustable casement stays |
Publications (1)
Publication Number | Publication Date |
---|---|
GB244334A true GB244334A (en) | 1925-12-17 |
Family
ID=9993122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1181125A Expired GB244334A (en) | 1925-05-06 | 1925-05-06 | Improvements in adjustable casement stays |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB244334A (en) |
-
1925
- 1925-05-06 GB GB1181125A patent/GB244334A/en not_active Expired
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