US194804A - Improvement in fasteners for the meeting-rails of sashes - Google Patents
Improvement in fasteners for the meeting-rails of sashes Download PDFInfo
- Publication number
- US194804A US194804A US194804DA US194804A US 194804 A US194804 A US 194804A US 194804D A US194804D A US 194804DA US 194804 A US194804 A US 194804A
- Authority
- US
- United States
- Prior art keywords
- sashes
- rails
- meeting
- fasteners
- plate
- 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 16
- 230000000875 corresponding Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C3/00—Fastening devices with bolts moving pivotally or rotatively
- E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
- E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
- E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
- E05C3/046—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted in the form of a crescent-shaped cam
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0042—For refrigerators or cold rooms
-
- 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
- Y10T292/1039—Swinging and camming
- Y10T292/10395—Spring projected
- Y10T292/104—Rigid operating means
-
- 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
- Y10T292/1043—Swinging
- Y10T292/1075—Operating means
- Y10T292/1083—Rigid
- Y10T292/1092—Swinging catch
Definitions
- WITNESSES I Y I ions. $2?
- Figure l is a plan View of our improved sash-fastener.
- Fig. 2 is a front elevation.
- Fig. 3 is a transverse section on line a: a: in Fig. 2.
- the object of our invention is to provide a simple and inexpensive sash-fastener to be applied to the meeting-rails of window-sashes, which cannotbe unfastened from the outside, and will prevent the window from rattling; and the-inventionconsists in a novel combination of parts, as hereinafter more fully described and claimed.
- a and B are respectively the meeting-rails of the upper and lower sashes of a window.
- r O is the portion of the fastener that is attached to the upper sash
- D is the part that is attached to the lower sash.
- the part (3 consists of a plate, a, attached to the upper face of the rail A, and having formed on it brackets 12, one at each end, which are recessed to receive the flat spring 0.
- a stud, d projects from the middle of the plate a, and to it a curved lever, e, having the square shoulder f, is jointed. The shoulder f bears against the spring a, and holds the lever e in a vertical position when the window is unfastened.
- the part D consists of a plate, g, attached to the rail B of the lower sash, and having formed on it brackets 12. 1;. t
- bracket h-an ear, j projects parallel to the plate g.
- a latch in, having a notch, l, is pivoted. This lever turns in a plane parallel to the plate g, and when closed to secure the window, the free end swings under an ear, m, that projects from the bracket 2'.
- a ledge, n is formed on the plate g, which is received by a notch, 0, in the lever 6, when the sashes are fastened.
- the under surface of the ear m is slightly beveled, so that the end of the latch is wedges between it and the plate g.
- a thumb-piece, 10, is formed on the free end of the latch for convenience in operating the fastener.
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
Description
H. LCLARK & A. B. SMITH. FASTENERS FOR THE MEETING-RAILS 0F SASHES.
No. 194,804. Pat nted Sap-t. 4,1877.
WITNESSES: I Y I ions. $2?
ATTORNEYS.
N. PETERS, PHOTO-UTHOGRAPNER. WASHINGTON. D. C.
UNITED STATES PATENT OFFICE.
HENRY L. CLARK AND AUGUSTUS B. SMITH, OF CHESTER, NEW YORK.
IMPROVEMENT lN FASTENERS FOR THE MEETING-RAILS OF SASHES.
Specification forming part of Letters Patent No. 194,804, dated September 4, 1877; application filed July 30, 1877.
To all whom it may concern:
Be it known that we, HENRY L. CLARK and AUGUSTUS B. SMITH, of Chester, in the county of Orange and State of New York, have invented a new and Improved Sash-Fastener, of which the following is a specification:
Figure l is a plan View of our improved sash-fastener. Fig. 2 is a front elevation. Fig. 3 is a transverse section on line a: a: in Fig. 2.
Similar letters of reference indicate corresponding parts.
The object of our invention is to provide a simple and inexpensive sash-fastener to be applied to the meeting-rails of window-sashes, which cannotbe unfastened from the outside, and will prevent the window from rattling; and the-inventionconsists in a novel combination of parts, as hereinafter more fully described and claimed.
In the drawings, A and B are respectively the meeting-rails of the upper and lower sashes of a window.
r O is the portion of the fastener that is attached to the upper sash, and D is the part that is attached to the lower sash.
The part (3 consists of a plate, a, attached to the upper face of the rail A, and having formed on it brackets 12, one at each end, which are recessed to receive the flat spring 0. A stud, d, projects from the middle of the plate a, and to it a curved lever, e, having the square shoulder f, is jointed. The shoulder f bears against the spring a, and holds the lever e in a vertical position when the window is unfastened.
The part D consists of a plate, g, attached to the rail B of the lower sash, and having formed on it brackets 12. 1;. t
From the bracket h-an ear, j, projects parallel to the plate g. Between the ear and plate a latch, in, having a notch, l, is pivoted. This lever turns in a plane parallel to the plate g, and when closed to secure the window, the free end swings under an ear, m, that projects from the bracket 2'.
' A ledge, n, is formed on the plate g, which is received by a notch, 0, in the lever 6, when the sashes are fastened.
The under surface of the ear m is slightly beveled, so that the end of the latch is wedges between it and the plate g. A thumb-piece, 10, is formed on the free end of the latch for convenience in operating the fastener.
When the window is closed it is fastened It is impossible to move either the latch or lever from the outside of the window; therefore the window cannot be opened from the outside.
Having thus described our invention, we claim as new and desire to secure by Letters Patent- A sash-fastener consisting of two parts, 0 D, the former having plate a, brackets b, a recess containing spring 0, a stud, d, and a shouldered lever, e f, and the latter having plate g, brackets h 'i, notched latch is l, and beveled ear m, as shown and described.
HENRY L. CLARK. "AUGUSTUS B. SMITH. Witnesses:
0. SEDGWIGK, GEo. M. HOPKINS.
Publications (1)
Publication Number | Publication Date |
---|---|
US194804A true US194804A (en) | 1877-09-04 |
Family
ID=2264210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US194804D Expired - Lifetime US194804A (en) | Improvement in fasteners for the meeting-rails of sashes |
Country Status (1)
Country | Link |
---|---|
US (1) | US194804A (en) |
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0
- US US194804D patent/US194804A/en not_active Expired - Lifetime
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