US161929A - Improvement in fasteners for meeting-rails of sashes - Google Patents
Improvement in fasteners for meeting-rails of sashes Download PDFInfo
- Publication number
- US161929A US161929A US161929DA US161929A US 161929 A US161929 A US 161929A US 161929D A US161929D A US 161929DA US 161929 A US161929 A US 161929A
- Authority
- US
- United States
- Prior art keywords
- rails
- meeting
- plate
- sashes
- fasteners
- 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
- 230000000630 rising Effects 0.000 description 4
- 230000000295 complement Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
- E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
-
- 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
- Y10T292/54—Trippers
- Y10T292/546—Sliding detent
Definitions
- Fig. 4 is a side view of the fastener from the side B, in the position of open. 4
- This invention is a device for locking the meeting-rails of the upper and lower sashes of a window together when the same are closed; and the essential and novel feature of the invention is a novel construction and arrangement of the pivoted lever, guard, spring, and locking-pin, which causes the fastening to lock automatically when the window is closed.
- the letter a denotes the lower rail of the upper sash; b, the upper rail of the lower sash; c, a metal plate, screwed to the top of rail a; d, a complementary plate, screwed to the top of rail 1); c, a guard rising from plate 0, under which the locking-lever c swings when in position of locked; cl, a similar guard, rising from the plate d,- c, the locking-lever, pivoted on the pin 6; f, a spring, coiled on and attached to the pin 0, and bearing against the side of the rear end of the locking-lever in manner to press the lever toward the position of locked; g, a finger-pin, having some vertical play in the front end of the locking-lever; z, a dog borne on the lower end of the pin g, having a downward-projecting stud on the end, which shuts into a corresponding hole in the plate (I when in the position of locked, and which catches upon the back
- the peculiar shape of the dog 2' is important. It not only holds the locking-lever in the position of locked, but also, in proper adjustment, holds the lever open by catching upon the rear edge of plate d, and when the window is closed, (whether it be the upper sash that is lowered or the lower sash raised, or the upper sash lowered and the lower sash raised,) the top of the plate 0 strikes and raises this dog, so as to free it from its hold on the plate d, and the spring automatically closes the lever.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
T. 1. CARROLL.
. Fa,stener'fpr Meeting-Rails of Sashes. No. 161,929; Patented April13,l875.
nnnn .I I
llllllllllllllllll ll WITNESSES. I v INVEN OF ,Q a/WW hm 4M 7 MW @Mmnmzv A 2 .sm q
THOMAS J. CARROLL, OF BRIDGEPORT, CONNECTICUT, ASSIGNOR TO JOH M. JOHNSON AND PETER RING, OF SAME PLACE.
IMPROVEMENT IN FASTENERS FOR MEETING-RAILS OF SASHES.
Specification forming part of Letters Patent No. 161,929, dated April 13, 1875; application filed February 8, 1875.
To all whom it may concern Be it known that I, THOMAS J. CARROLL, of Bridgeport, in the county of Fair-field and State of Connecticut, have invented certain new and useful Improvements in Fasteners for the Meeting-Rails of Window-Sash, of
which the following is a specification, refer sented as removed. Fig. 4 is a side view of the fastener from the side B, in the position of open. 4
This invention is a device for locking the meeting-rails of the upper and lower sashes of a window together when the same are closed; and the essential and novel feature of the invention is a novel construction and arrangement of the pivoted lever, guard, spring, and locking-pin, which causes the fastening to lock automatically when the window is closed.
The letter a denotes the lower rail of the upper sash; b, the upper rail of the lower sash; c, a metal plate, screwed to the top of rail a; d, a complementary plate, screwed to the top of rail 1); c, a guard rising from plate 0, under which the locking-lever c swings when in position of locked; cl, a similar guard, rising from the plate d,- c, the locking-lever, pivoted on the pin 6; f, a spring, coiled on and attached to the pin 0, and bearing against the side of the rear end of the locking-lever in manner to press the lever toward the position of locked; g, a finger-pin, having some vertical play in the front end of the locking-lever; z, a dog borne on the lower end of the pin g, having a downward-projecting stud on the end, which shuts into a corresponding hole in the plate (I when in the position of locked, and which catches upon the back edge of the plate at when in the position of open; and k, a stop-pin.
The peculiar shape of the dog 2' is important. It not only holds the locking-lever in the position of locked, but also, in proper adjustment, holds the lever open by catching upon the rear edge of plate d, and when the window is closed, (whether it be the upper sash that is lowered or the lower sash raised, or the upper sash lowered and the lower sash raised,) the top of the plate 0 strikes and raises this dog, so as to free it from its hold on the plate d, and the spring automatically closes the lever.
I claim as my invention The plate 0, with its guard c, the plate d, the lever c, pivoted upon the plate (I, the spring f, and the locking-pin g, all combined and arranged to operate substantially in the manner and for the purpose set forth.
THOMAS J. CARROLL. Witnesses:
W. A. WILLARD, FRED. A. TAFT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US161929A true US161929A (en) | 1875-04-13 |
Family
ID=2231338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US161929D Expired - Lifetime US161929A (en) | Improvement in fasteners for meeting-rails of sashes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US161929A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050179708A1 (en) * | 2004-02-12 | 2005-08-18 | Kornit Digital Ltd. | Digital printing machine |
-
0
- US US161929D patent/US161929A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050179708A1 (en) * | 2004-02-12 | 2005-08-18 | Kornit Digital Ltd. | Digital printing machine |
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