US157668A - Improvement in sash-fasteners - Google Patents
Improvement in sash-fasteners Download PDFInfo
- Publication number
- US157668A US157668A US157668DA US157668A US 157668 A US157668 A US 157668A US 157668D A US157668D A US 157668DA US 157668 A US157668 A US 157668A
- Authority
- US
- United States
- Prior art keywords
- fasteners
- sash
- bolt
- improvement
- window
- 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 20
- 238000010276 construction Methods 0.000 description 4
- 230000000994 depressed Effects 0.000 description 2
- 230000000881 depressing Effects 0.000 description 2
- 230000036633 rest 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
- Our invention relates to that class of window-fasteners which are designed to be inserted in or attached tothe side rail of the window; and consists in a novel construction and arrangement of the parts, as hereinafter more fully set forth and claimed.
- Figure 1 is a plan view of our improved window -fastener.
- Fig. 2 is a cross-section thereof; and
- Fig. 3 is a longitudinal section,
- A is the caseor body of the fastener; B, the bolt, and G the bolt-lever.
- the bolt is hollow, and is provided with the interiorly-arranged coiled spring F, one end of which rests upon a step in the case A, and
- the case is cylindrical in form, and is provided with the fixed thumb-piece D, and also with the flange or projection a, in which there is a screw-hole for attaching the fastener to the window.
- the lower end of the lever G is pivoted or works in a socket in the part D, and is provided on its upper sidewith the projection E, which fits in a recess in the projecting end of the bolt B, in such a manner that when the lever is depressed the bolt will be withdrawn.
- the dotted lines G represent the position of the lever 0 when the bolt is withdrawn by depressing the lever.
- our improved fastener consists of but four parts, so constructed and arranged as to be inserted in the rail of the window by boring a single hole with an ordinary bit or auger, and that the case A, part D, and flange a are formed in one piece. This greatly simplifies and reduces the cost of the article, and facilitates attaching it.
- the window-fastener described consisting of the cylindrical case A, provided with the thumb-piece D and flange a, the hollow bolt B, provided with the spring F, and the lever 0, provided with the projection E, constructed and arranged to operate substantially as and for the purpose specified.
Description
c. r. ALLEN & w. H. SCHULTZ.
Sash-Fasteners.
NO 157668. v Patented De c.15,1874.
IIIIIIIIIIIIIIIIIIIIIIII III) UNITED STAT s PATENT OEEIoE.
CHARLES F. ALLEN AND WILLIAM H. SCHULTZ, OF WORCESTER, MASS.
IMPROVEMENT lN SASH-FASTENERS.
Specification forming part of Letters Patent No. 157,668, dated December 15, 1874; application filed June 30. 1874. i
To all whom it may concern Be it known that we, OHAELEs F. ALLEN and WILLIAM H. S HULTZ, of Worcester, in the county of Worcester, State of Massachusetts, have invented a certain new and useful Improvement in Window-Fasteners, of which the following is adescription sufficiently full, clear, and exact to enable any person skilled in the art or science to which our invention appertains to make and use the same, reference being had to the accompanying drawing, forming a part of this specification.
Our invention relates to that class of window-fasteners which are designed to be inserted in or attached tothe side rail of the window; and consists in a novel construction and arrangement of the parts, as hereinafter more fully set forth and claimed.
Figure 1 is a plan view of our improved window -fastener. Fig. 2 is a cross-section thereof; and Fig. 3 is a longitudinal section,
mainly in section, showing the details of construction.
In the drawing, A is the caseor body of the fastener; B, the bolt, and G the bolt-lever. The bolt is hollow, and is provided with the interiorly-arranged coiled spring F, one end of which rests upon a step in the case A, and
the other against the inner end of the bolt. The case is cylindrical in form, and is provided with the fixed thumb-piece D, and also with the flange or projection a, in which there is a screw-hole for attaching the fastener to the window. The lower end of the lever G is pivoted or works in a socket in the part D, and is provided on its upper sidewith the projection E, which fits in a recess in the projecting end of the bolt B, in such a manner that when the lever is depressed the bolt will be withdrawn. The dotted lines G represent the position of the lever 0 when the bolt is withdrawn by depressing the lever.
From the foregoing the nature and operation of our invention will be readily understood by all conversant with such matters.
It will be observed that our improved fastener consists of but four parts, so constructed and arranged as to be inserted in the rail of the window by boring a single hole with an ordinary bit or auger, and that the case A, part D, and flange a are formed in one piece. This greatly simplifies and reduces the cost of the article, and facilitates attaching it.
We are aware that in the rejected applications of F. G. Simpson, filed September 24, 1867, and Charles F. Allen, filed May 26, 1871, sash-fasteners are described having bolts and springs; but their inventions are essentially different from ours. We therefore claim nothing shown or described in either of said rejected applications, when in and of itself considered.
Having thus described our invention, what we claim is The window-fastener described, consisting of the cylindrical case A, provided with the thumb-piece D and flange a, the hollow bolt B, provided with the spring F, and the lever 0, provided with the projection E, constructed and arranged to operate substantially as and for the purpose specified.
"CHARLES F. ALLEN.
WILLIAM H. SCHULTZ.
Witnesses I FRANK D. ALLEN, SARAH B. SCHULTZ.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US157668A true US157668A (en) | 1874-12-15 |
Family
ID=2227078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US157668D Expired - Lifetime US157668A (en) | Improvement in sash-fasteners |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US157668A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4438964A (en) * | 1981-06-18 | 1984-03-27 | Pierce Manufacturing, Inc. | Paddle operated vehicle latch |
| US20050124065A1 (en) * | 2003-12-04 | 2005-06-09 | Shihe Fan | Method of ex vitro sowing, germination, growth and conversion of plant somatic embryos or germinants, and nutrient medium used therefor |
-
0
- US US157668D patent/US157668A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4438964A (en) * | 1981-06-18 | 1984-03-27 | Pierce Manufacturing, Inc. | Paddle operated vehicle latch |
| US20050124065A1 (en) * | 2003-12-04 | 2005-06-09 | Shihe Fan | Method of ex vitro sowing, germination, growth and conversion of plant somatic embryos or germinants, and nutrient medium used therefor |
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