US41057A - Improvement in sash-fastenings - Google Patents
Improvement in sash-fastenings Download PDFInfo
- Publication number
- US41057A US41057A US41057DA US41057A US 41057 A US41057 A US 41057A US 41057D A US41057D A US 41057DA US 41057 A US41057 A US 41057A
- Authority
- US
- United States
- Prior art keywords
- sash
- pinion
- rack
- fastenings
- improvement
- 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
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/20—Bolts or detents
- E05B85/24—Bolts rotating about an axis
- E05B85/28—Bolts rotating about an axis in which the member engaging the keeper is shaped as a toothed wheel or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/306—Gear
- Y10T292/308—Swinging catch
Definitions
- A represents a rack, which may be of castiron, and which is secured to the front side of one of the stiles of the lower sash; and B is a pinion which is tted in a box, C, the latter being secured to the casing of the window or in a bead connected thereto and in such a position relatively with the rack A that the pinion B may gear into the rack.
- a pawl, D which is formed of a curved or segment bar, b, at the end of a radius-bar, c, which works on a pivot or center at d.
- This pawl may be raised or lowered, so as to engage with or be free from the pinion B.
Landscapes
- Transmission Devices (AREA)
Description
t, NITED STATES PATENT OFFICE.
RICHARD WV. CLOUGH, OF WILLIAMSBURG, NEW YORK.
IMPROVEMENT IN SASH-FASTENINGS.
To all whom, t may concern:
Beit known that I, RICHARD W. CLoUGH, of Williamsburg, in the county of Kings and State of New York, have invented a new and Improved Sash-Stop; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawings, making a part of this specification, in which- Figure l is a front or face view of a window having my invention applied to its lowest sash; Fig. 2, a vertical section of the same, taken in the line x x, Fig. l; Fig. 3, an enlarged section of the sash, taken -in the same line, x x, as Fig. 2.
Similar letters of reference indicate corresponding parts in the several figures.
To enable those skilled in the art to fully understand and construct my invention I will proceed to describe it.
A represents a rack, which may be of castiron, and which is secured to the front side of one of the stiles of the lower sash; and B is a pinion which is tted in a box, C, the latter being secured to the casing of the window or in a bead connected thereto and in such a position relatively with the rack A that the pinion B may gear into the rack.
Within the pinion-boX C there is placed a pawl, D, which is formed of a curved or segment bar, b, at the end of a radius-bar, c, which works on a pivot or center at d. This pawl may be raised or lowered, so as to engage with or be free from the pinion B.
From the above description it will be seen that when the pawl D is not engaged with the pinion B, and the latter left free to rotate, the sash may be raised or lowered, and that the sash may be retained at any desired height by lowering the pawl so that it may engage with the pinion and prevent it from rotating.
I would remark that the rack Ais attached to the outer edge of the stile of the upper sash, and the pinion-box C inserted in the casing opposite the rack. This arrangement is necessary in order that the parts ,may not interfere with the raising and lowering of the lower sash.
I would further remark that the rack A of the lower sash may be behind the side bead of the casing, and the pinion-box C inserted in said bead. This arrangement would conceal the rack.
I do not claim, broadly, the use of a rack
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US41057A true US41057A (en) | 1864-01-05 |
Family
ID=2110625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US41057D Expired - Lifetime US41057A (en) | Improvement in sash-fastenings |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US41057A (en) |
-
0
- US US41057D patent/US41057A/en not_active Expired - Lifetime
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