US1571024A - Window lock - Google Patents

Window lock Download PDF

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Publication number
US1571024A
US1571024A US72625524A US1571024A US 1571024 A US1571024 A US 1571024A US 72625524 A US72625524 A US 72625524A US 1571024 A US1571024 A US 1571024A
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US
United States
Prior art keywords
bolt
lock
plate
sash
sleeves
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
Application number
Inventor
Walter J Scheid
Original Assignee
Walter J Scheid
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Walter J Scheid filed Critical Walter J Scheid
Priority to US72625524 priority Critical patent/US1571024A/en
Application granted granted Critical
Publication of US1571024A publication Critical patent/US1571024A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • E05B65/08Locks or fastenings for special use for sliding wings
    • E05B65/0864Locks or fastenings for special use for sliding wings the bolts sliding perpendicular to the wings
    • 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
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00Closure fasteners
    • Y10S292/20Window fasteners
    • 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
    • Y10T292/0961Multiple head
    • 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
    • Y10T292/0961Multiple head
    • Y10T292/0962Operating means
    • Y10T292/0968Rigid

Description

Jan. 26 1926. 1,571,024
w. J. SCHEID WINDOW LOCK Filed July 16, 1924 Patented Jan. 26, 1926.
PATENT OFFICE.-
WALTER J. SCHEID, OF NEWARK, NEW JERSEY.
WINDOW LOCK.
Application filed July 16, 1924. Serial No. 726,255.
To all whom it may concern:
Be it known that I, VVAL'run J. Sonuin.
a citizen of the United States, and a resident of Newark, county of Essex, and State 6 of New Jersey, have invented certain new and useful Improvements in Window Locks, of which the following is a specification.
This invention relates to an improved window lock of the type that is secured to the top rail of the lower sash and when in looking position engages an element usually a perforated plate on the upper sash.
The invention relates particularly to the particular form of lock which is made so that it holds a bolt in position, the fixture for the bolt comprising a one-piece metal plate which holds the bolt so that it can be easily installed and when installed is not removable and which is constructed so as to prevent complete withdrawal of the bolt.
The invention is illustrated in the accompanying drawing in which Figure 1 is a perspective view showing the lock installed in a window and in looking position. Figure 2 is a section on Figure 1 showing the lower sash and the lock in elevation. Figure 3 is an edge view of the lock in place and Figure 4 is a section on line 1 l in Figure 3 showing a modified form of receiving element for the bolt. Figure 5 is a vertical section of a modified form of lock and Figure 6 is a perspective View of the parts of the lock, these parts being shown separated.
In the drawing 10 indicates the lower sash and 11 indicates the upper sash. On the top rail of the lower sash I show the lock which consists of a plate 12 which is secured. in any usual way, usually by screws 13, the plate 12 having sleeves 14 formed on the side edges of the plate and parallel Vhen these plates are made of sheet metal these sheets are formed by bending the metal to form the sleeves and they are bent around the parallel arms 15 of the U-shaped bolt which bolt also includes the cross arm 16 on its rear end.
The plate 12 has a tongue 17 extending from the back thereof with an upturned end 18 to form a stop so as to limit the rearward sliding: movement of the bolt as the cross arm 16 at the rear end of the bolt will engage the stop 18 when the free ends of the bolt are withdrawn to the end or just within the end of the sleeves 1 1. r
The U-shaped bolt is usually made from a round bar and the stop 18 is curled so that the cross arm 16 tits in it when the bolt is projected. to locking position by pressing on the end 16 of the bolt. The forward or free ends of the bolt are projected into holes in the top sash, these holes being usually guarded by a plate 19 having perforations 20 to receive the bolt. The holes 21 are for screws to pass in the plate 19 to the side rail of the sash.
The plate 19 can be made as shown in Figure 1 if desired, with a series of holes 20 so that the sashes can be locked at various points within their path of travel. In Figure 3 I show a modified form of receiving element comprising a fixture 22 suitably secured as by screws 23 to the bottom rail of the top sash.
In Figure 5 I show a modification in which the tongue 2 1 is the equivalent of the (ill tongue 1'? but it is hinged as at 25 and its free end 26 serves as a stop for the bolt when in the dotted position shown in Figure 5 and serves as a latch when folded forward over the sleeves lt and enters the notches 27 in the arms 15 of the bolt, thus acting as a latch to hold the bolt in its forward or looking position.
I claim: I
1. A window lock comprising a plate having parallel sleeves formed on its side edges and with its back edge provided with a stop, and a U-shaped bolt in the sleeves and adapted to be withdrawn therein when the rear end of the bolt engages the stop and to be projected therefrom when in locking position, and a plate having recesses to re ceive the ends of the bolt.
2. A window lock comprising a sheet of metal bent at its sides to form parallel sleeves, and having a rearwardly projecting tongue with an upturned end, and a bolt slidable in the sleeves and limited in its rearward movement by the upturned end.
In testimony that I claim the foregoin I 1-. I have hereto set my hand, this 1st day of July, 1924.
WALTER J. SCHEID.
US72625524 1924-07-16 1924-07-16 Window lock Expired - Lifetime US1571024A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US72625524 US1571024A (en) 1924-07-16 1924-07-16 Window lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72625524 US1571024A (en) 1924-07-16 1924-07-16 Window lock

Publications (1)

Publication Number Publication Date
US1571024A true US1571024A (en) 1926-01-26

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ID=24917824

Family Applications (1)

Application Number Title Priority Date Filing Date
US72625524 Expired - Lifetime US1571024A (en) 1924-07-16 1924-07-16 Window lock

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707646A (en) * 1951-09-20 1955-05-03 Hazy Lily Window lock
US3863470A (en) * 1973-09-07 1975-02-04 Jean F O Imer Sliding door lock
US3930678A (en) * 1974-10-21 1976-01-06 Alexander James H Locking means for sliding closures
US4421348A (en) * 1979-06-01 1983-12-20 Kahn Robert S Door guard
US4605251A (en) * 1984-07-23 1986-08-12 Finlay John R Door lock
US5556143A (en) * 1994-04-21 1996-09-17 Robinson; Joseph N. Door security apparatus
US6641185B2 (en) * 2002-01-08 2003-11-04 Daniel Hale Door lock having U-bar and custom striker plate
US20150130196A1 (en) * 2013-09-16 2015-05-14 William K. Letson Safety bolt device and system
US20180347236A1 (en) * 2017-06-02 2018-12-06 Martasz Smith Window lock
US10501964B2 (en) 2017-11-01 2019-12-10 Ali Kashani Axial lock

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707646A (en) * 1951-09-20 1955-05-03 Hazy Lily Window lock
US3863470A (en) * 1973-09-07 1975-02-04 Jean F O Imer Sliding door lock
US3930678A (en) * 1974-10-21 1976-01-06 Alexander James H Locking means for sliding closures
US4421348A (en) * 1979-06-01 1983-12-20 Kahn Robert S Door guard
US4605251A (en) * 1984-07-23 1986-08-12 Finlay John R Door lock
US5556143A (en) * 1994-04-21 1996-09-17 Robinson; Joseph N. Door security apparatus
US6641185B2 (en) * 2002-01-08 2003-11-04 Daniel Hale Door lock having U-bar and custom striker plate
US20150130196A1 (en) * 2013-09-16 2015-05-14 William K. Letson Safety bolt device and system
US9546507B2 (en) * 2013-09-16 2017-01-17 William K. Letson Safety bolt device and system
US20180347236A1 (en) * 2017-06-02 2018-12-06 Martasz Smith Window lock
US10920468B2 (en) * 2017-06-02 2021-02-16 Martasz Smith Window lock
US10501964B2 (en) 2017-11-01 2019-12-10 Ali Kashani Axial lock

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