US124528A - Improvement in window-sash supporters - Google Patents
Improvement in window-sash supporters Download PDFInfo
- Publication number
- US124528A US124528A US124528DA US124528A US 124528 A US124528 A US 124528A US 124528D A US124528D A US 124528DA US 124528 A US124528 A US 124528A
- Authority
- US
- United States
- Prior art keywords
- sash
- improvement
- window
- supporters
- boxes
- 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 - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
Definitions
- C is the lower sash
- D the upper sash
- E representsspiral springs, which are securely attached to the frame at the top of the boxes at their upper ends, and to guideblocks F at their lower ends.
- the inner portion G of the boxes is slotted, and a portion of each of the blocks H projects through Gand into the sash-grooves. This portion H en gages with the sashes by entering a recess or cavity therein, as indicated by dotted lines in Fig. 1.
- the outer portion J of the boxes is grooved, as seen in Fig. 2.
- the blocks have shoulders fi, by which they are kept in the slots and grooves as the sashes are Worked up and down. y
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
Description
` Improvement in Window Sash Supporter.
x Uw-m 7 @wituwmzd l I p @www W@ A @640W yER /7/6 I UNITED STATES RALPH L. YOUNG, ou NORTH TOPEKA, KANSAS.
IMPROVEMENT IN WINDOW-SASH SUPPORTERS.
Speciiication forming part of Letters Patent No. 124,528, dated March 12, 1872.
y on each side. C is the lower sash, and D the upper sash. E representsspiral springs, which are securely attached to the frame at the top of the boxes at their upper ends, and to guideblocks F at their lower ends. The inner portion G of the boxes is slotted, and a portion of each of the blocks H projects through Gand into the sash-grooves. This portion H en gages with the sashes by entering a recess or cavity therein, as indicated by dotted lines in Fig. 1. The outer portion J of the boxes is grooved, as seen in Fig. 2. The blocks have shoulders fi, by which they are kept in the slots and grooves as the sashes are Worked up and down. y
This arrangement is very simple and cheaply made. The springs are much more durable than cords. They work noiselessly, and nothing connected with them is liable to break or get out of order.
Having thus described my invention, I claim as new and desire to secure by Letters Pat ent- The combination, with frame A, boxes B, and sashes C D, of spiral springs E and blocks F, when said blocks F have projections H and shoulders ft', and the said boxes B are slotted at G and groovcd at J, as and for the purpose described. l
RALPH L. YOUNG. Witnesses:
J OHN R. MACKINTosH, A. B. MOGABE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US124528A true US124528A (en) | 1872-03-12 |
Family
ID=2193959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US124528D Expired - Lifetime US124528A (en) | Improvement in window-sash supporters |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US124528A (en) |
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0
- US US124528D patent/US124528A/en not_active Expired - Lifetime
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