US197355A - Improvement in sash-fasteners - Google Patents

Improvement in sash-fasteners Download PDF

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US197355A
US197355A US197355DA US197355A US 197355 A US197355 A US 197355A US 197355D A US197355D A US 197355DA US 197355 A US197355 A US 197355A
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Prior art keywords
sash
bolt
case
improvement
fasteners
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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B41/00Locks with visible indication as to whether the lock is locked or unlocked
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00Closure fasteners
    • Y10T292/08Bolts
    • Y10T292/096Sliding
    • Y10T292/1034Curved

Description

F. A. GROVE. Sash-Fastener.
No.197,355. Patented Nov. 20,1877.
N-FETDS. PNOTGLITHOGEQPHER. WASHINGTON. D C,
part of this specification.
UNITED STATES PATENT QFFICE.
FULLERTON A. GROVE, OF KIRKSVILLE, MISSOURI.
IMPROVEMENT IN SASH-FASTENERS.
Specification forming part of Letters Patent No. 197,356, dated November 20, 1877; application filed July 6, 1877.
To all whom it may concern:
Be it known that I, FULLERTON A. GROVE, of Kirksville, in the county of Adair and State of Missouri, have invented a new and useful Improvement in Sash-Holders; and I do hereby declare the following to be a full, clear, and exact description of the same, reference being hadto the accompanying drawings, making The object of my invention is the improvement of sash-fasteners of the class in which a gravity-bolt is employed.
The sash-fastener and my improvement will first be described in connection with the drawings, and then the invention pointed out in the claim. L
- In the drawing, Figure I is a front vlew of the sash-holder, showing the bolt shot. Fig. II is a view of the back of the case. Fig. III is a view of the front plate. Fig. IV is a view of the bolt. Fig. V is a View of the stops or catches.
' The case or shell is nearly circular in shape, and for ordinary sashes should be about one and three-quarter inch in diameter, and from one-fourth to three-eighths of an inch in thickness, and made of brass or. gray casting.
A represents the bolt, which is arc-shaped, with its outeriedge conforming to the segment of a circle having a diameter of three anda half inches, which edge should be ground or finished smoothly. The bolt may be cast or cut by dies from suitable sheet metal, and. should have a projection or knob, a, on the upper .end.
The. back of the case B has formed on the inner or front side thereof a groove, 1), of a shape corresponding to the bolt, and in which the latter slides.
In order that the lower side abut, on the line of the lower side, 11, of the groove.
The pits e in the case are to receive spuds correspondingly located on the inner side of the front plate 0, which latteris secured to the case and to the sash by two screws, 0,. which pass through screw-holes in the front and back of the case. The front plate has a short slot, f, to permit the movement back and forth of the projection or knob a of the bolt. This lock may be applied to the sash on the face of the frame, the bolt in such case catching in notches on the retaining-strip, or it may be embedded in the sash-frame, so 'as to leave the front plate flush therewith. In either case it is secured by screws in the holes 0.
To embed the sashholder in the sash-frame, I make a mortise with aboring-bit of the same size of the case B, and locate the mortise so that the vertical or straight side, d, of the case may be flush with the side edge of the sashframe. When thus applied the bolt catches in notches in the window-frame, and the latternotch, to'raise or lower the sash, its gravity causes it to adjust itself again.
Having described my invention, I claim and desire to secure by Letters Patent- In a sash support and lock having an areshaped gravity-bolt, the front plate 0, having on its inner side spuds which fit into corresponding pits e in the case back 13, which lat ter is made in two parts, as shown, whereby the lower side of the bolt-groove b may be smoothly finished.
FULLERTON A. GROVE. Witnesses:
D. G. Pmnon, W. J. AsnLooK.
US197355D Improvement in sash-fasteners Expired - Lifetime US197355A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD623528S1 (en) 2008-08-29 2010-09-14 Silver Springs Citrus, Inc. Bottle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD623528S1 (en) 2008-08-29 2010-09-14 Silver Springs Citrus, Inc. Bottle

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