US190221A - Improvement in sash-fasteners - Google Patents
Improvement in sash-fasteners Download PDFInfo
- Publication number
- US190221A US190221A US190221DA US190221A US 190221 A US190221 A US 190221A US 190221D A US190221D A US 190221DA US 190221 A US190221 A US 190221A
- Authority
- US
- United States
- Prior art keywords
- sash
- bolt
- fasteners
- improvement
- attached
- 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 8
- 201000002372 amelogenesis imperfecta type 1G Diseases 0.000 description 2
- 230000000875 corresponding Effects 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
- E05B63/0052—Locks mounted on the "frame" cooperating with means on the "wing"
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- 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
- Y10T292/0961—Multiple head
- Y10T292/0962—Operating means
- Y10T292/0967—Lever
Definitions
- Figure l is a vertical section of a portion of a window, with my improved fastener attached.
- Fig. 2 is a horizontal section on line a: a: in Fig. 1.
- My invention consists in the combination of a sliding bolt, placed in a suitable guide that is attached to the upper meeting rail of the lower sash, and provided with a spindle and slotted arm for moving the bolt, and two slotted bars, one of which is attached to a stile of the upper sash, and the other to the roller stile or jamb of the window, as hereinafter more fully set forth and definitely claimed.
- the object of the invention is to simultaneously lock both sashes by a single operation and by a single bolt.
- A is a bolt, having the right-angled projection B and pin a.
- G is an L-shaped support for the various parts,
- chambered projection (3', in which the spindle 0, having the milled head D, is journaled.
- an arm, E Upon the upper end of the spindle 0, within the chamber of the projection C, an arm, E, is fixed, which is slotted to receive the pin athat projects downward from the bolt A through a slot in the part 0.
- a spiral spring, 01 encircles the spindle c, and is attached to it', and also to the support G.
- F F are bars, having slotsffor receiving the ends of the bolt A, and having holes for receiving screws for securing them in their places.
- the bar F is attached to the rail of the upper window sash in position to be engaged by the bolt A, and the bar F is attached to the roller stile or jamb 0f the window in position to be engaged by the right-angled end B of the bolt A.
- These bars may be of any required length, and their slots may be placed at any desirable distance apart.
- the bolt By turning the milled head D the bolt is drawn from the slots of the bars FF, and either the upper or lower sash may be raised or lowered, and locked in any desired position; or both may be opened at any point within the range of the slotted bars, which are limited to such length as to prevent the entrance of persons, or the further opening of the window from without.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Description
WQKEMP, Jr. SASH-FASTENER;
No. 190,221, Patented May 1, 1877.
WITNESSES INVENTOB N. PEI'ERS. PHOTO-LITHOGRAPHER, WASHINGTON. D C,
UNITED STATES PATENT FFIGE.
WILLIAM KEMP, JR., on NEW YORK, N. Y,
IMPROVEMENT lN SASH-FASTENERS.
Specification forming part of Letters Patent No. 190,221, dated May 1, 1877; application filed March 24, 1877.
To all whom it may concern:
Be it known that I, WILLIAM KEMP, Jr., of the city, county, and State of New York, have invented a new and Improved Sash- Fastener, of which the following is a specification:
In the accompanying drawing, Figure l is a vertical section of a portion of a window, with my improved fastener attached. Fig. 2 is a horizontal section on line a: a: in Fig. 1.
Similar letters of reference indicate corresponding parts.
My invention consists in the combination of a sliding bolt, placed in a suitable guide that is attached to the upper meeting rail of the lower sash, and provided with a spindle and slotted arm for moving the bolt, and two slotted bars, one of which is attached to a stile of the upper sash, and the other to the roller stile or jamb of the window, as hereinafter more fully set forth and definitely claimed.
The object of the invention is to simultaneously lock both sashes by a single operation and by a single bolt.
Referring to the drawing, A is a bolt, having the right-angled projection B and pin a. G is an L-shaped support for the various parts,
' which extends over the meeting-rail and down upon the stile of the lower sash, and is provided with the guide I) for the bolt A, and
with chambered projection (3', in which the spindle 0, having the milled head D, is journaled. Upon the upper end of the spindle 0, within the chamber of the projection C, an arm, E, is fixed, which is slotted to receive the pin athat projects downward from the bolt A through a slot in the part 0. A spiral spring, 01, encircles the spindle c, and is attached to it', and also to the support G. F F are bars, having slotsffor receiving the ends of the bolt A, and having holes for receiving screws for securing them in their places. The bar F is attached to the rail of the upper window sash in position to be engaged by the bolt A, and the bar F is attached to the roller stile or jamb 0f the window in position to be engaged by the right-angled end B of the bolt A.
These bars may be of any required length, and their slots may be placed at any desirable distance apart.
By turning the milled head D the bolt is drawn from the slots of the bars FF, and either the upper or lower sash may be raised or lowered, and locked in any desired position; or both may be opened at any point within the range of the slotted bars, which are limited to such length as to prevent the entrance of persons, or the further opening of the window from without.
Having thus described my invention, I claim as new and desire to secure by Letters Patent The right-angled bolt A, having the pin a, L-shaped support 0, spindle 0, having the slotted arm E, spring d, and slotted bars F F in combination, substantially as herein shown and described.
WILLIAM KEMP, JR. Witnesses:
G. SEDGWIOK, ALEX. F. ROBERTS.
Publications (1)
Publication Number | Publication Date |
---|---|
US190221A true US190221A (en) | 1877-05-01 |
Family
ID=2259628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US190221D Expired - Lifetime US190221A (en) | Improvement in sash-fasteners |
Country Status (1)
Country | Link |
---|---|
US (1) | US190221A (en) |
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0
- US US190221D patent/US190221A/en not_active Expired - Lifetime
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