US51983A - Improved sash-fastener - Google Patents
Improved sash-fastener Download PDFInfo
- Publication number
- US51983A US51983A US51983DA US51983A US 51983 A US51983 A US 51983A US 51983D A US51983D A US 51983DA US 51983 A US51983 A US 51983A
- Authority
- US
- United States
- Prior art keywords
- catch
- fastener
- sash
- improved sash
- projection
- 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
- 239000000789 fastener Substances 0.000 title description 6
- 238000010276 construction Methods 0.000 description 2
- 230000000881 depressing Effects 0.000 description 2
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
- E05B85/22—Rectilinearly moving bolts
-
- 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
- Y10T292/08—Bolts
- Y10T292/096—Sliding
- Y10T292/0969—Spring projected
- Y10T292/097—Operating means
- Y10T292/0994—Lever
Definitions
- the nature ot' my invention consists in a new device for fastening or supporting sash.
- Figure l represents aperspective view of the sash-fastener from the back.
- Fig. i! represents a side view, the lower part being a sectional view through center of the catch.
- a represents the plate, which is fastened to the casing ot' the window-frame by screws passed through the oritices o o.
- c is a support for the lever b, whichis held by a pin for its fulcrum.
- d is a projection from the plate a, which supports, on an inner surface, the catch e, and has 'a pin, oz, which holds the spiral spring swithin the oritice of the catch.
- This projection has a groove in its upper surface for the passage of the projection e' of' the catch.
- e is a catch, which moves freely through the plate, and is kept in position to hold the sash by the coiled spring.'
- This catch is grooved on either side for the pin n, and has a projection, e', against which the lever bears to move the catch. By depressing the lever the catch is thrown back and the sash released.
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
UNTTEE STATES PATENT EETcEG GEORGE W, WAREHAM, OF DAYTON, OHIO.
INI PROVED SASH-FASTENER.
Specification forming part 0f Letters Patent No. 5 l ,983, (lated January 9, 1866.
marked thereon, like letters referring to like parts.
The nature ot' my invention consists in a new device for fastening or supporting sash.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and operation.
Figure l represents aperspective view of the sash-fastener from the back. Fig. i! represents a side view, the lower part being a sectional view through center of the catch.
a represents the plate, which is fastened to the casing ot' the window-frame by screws passed through the oritices o o.
c is a support for the lever b, whichis held by a pin for its fulcrum.
d is a projection from the plate a, which supports, on an inner surface, the catch e, and has 'a pin, oz, which holds the spiral spring swithin the oritice of the catch. This projection has a groove in its upper surface for the passage of the projection e' of' the catch.
e is a catch, which moves freely through the plate, and is kept in position to hold the sash by the coiled spring.' This catch is grooved on either side for the pin n, and has a projection, e', against which the lever bears to move the catch. By depressing the lever the catch is thrown back and the sash released.
Having thus full7 described my invention, what I desire to secure by Letters Patent is- Ihe arrangement ot' the plate a, the lever b, the catch e, substantially as described.
GEORGE XV. WAREHAM.
Witnesses:
THos. D. MITCHELL, THOMAS 0. LowE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US51983A true US51983A (en) | 1866-01-09 |
Family
ID=2121531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US51983D Expired - Lifetime US51983A (en) | Improved sash-fastener |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US51983A (en) |
-
0
- US US51983D patent/US51983A/en not_active Expired - Lifetime
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