US1173129A - Sash-lock. - Google Patents
Sash-lock. Download PDFInfo
- Publication number
- US1173129A US1173129A US4551315A US4551315A US1173129A US 1173129 A US1173129 A US 1173129A US 4551315 A US4551315 A US 4551315A US 4551315 A US4551315 A US 4551315A US 1173129 A US1173129 A US 1173129A
- Authority
- US
- United States
- Prior art keywords
- sash
- locking member
- locking
- bar
- lock
- 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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/08—Locks or fastenings for special use for sliding wings
- E05B65/0835—Locks or fastenings for special use for sliding wings the bolts pivoting about an axis parallel to the wings
- E05B65/0852—Locks or fastenings for special use for sliding wings the bolts pivoting about an axis parallel to the wings with a bolt under compression force
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S292/00—Closure fasteners
- Y10S292/20—Window fasteners
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S292/00—Closure fasteners
- Y10S292/63—Finger or hand grip
-
- 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
- Y10T292/1051—Spring projected
-
- 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
- Y10T292/1089—Sliding catch
Definitions
- emo es is ue 14, 1915. Serial in). 45,513,
- This invention relates to improvements in devices for locking the meeting rails of sashes of a kind comprising a frame to be mortised into the lower portion of the upper sash, having a bar pivoted therein, which bar is provided with a forwardly projecting extension to be thrown out across the upper edge of the lower sash and when in its locking position to prevent the upper sash from being lowered and the lower sash from being raised.
- the present device of the general description above stated is improved in respect to the provision of a plate slidable in the front of the frame and operable to hold the locking member withdrawn or retracted in the frame, and when raised to permit the locking member to have its projected sash looking position; and the device is further improved by the provision of means whereby after the plate shall have been raised sufficiently to permit the projection of the locking member, the plate may then detachably engage the locking member for preventing the latter being moved to its retracted and releasing position.
- the device is further constructed to the end of simplicity, inexpensiveness and general desirability and acceptability in the trade.
- Figure 1 shows the meeting sash rails of a closed window and the locking device in the upper sash having its retracted sash releasing position.
- Fig. 2 is a similar view but showing the locking device as having been operated so that the locking member is in the sash locking position.
- Fig. 3 is a cross sectional View on line 33, Fig. 2.
- A represents the upper sash and B the lower sash;
- C represents the frame advantageously made in the form of a rectangular box or casing having an open front and adapted to be set and secured in a mortise in the sash A.
- the locking device consists of a bar, D, which, at its upper end by the horizontal pivot a is hung in the casing to swing in a vertical plane; and such bar, at its lower end has a forwardly projecting locking extension E.
- Z represents a spring. applied in compression between the lower end portion of the bar D and the rear wall of the box-like casing for exerting a forwardly forcing action on the locking member.
- G represents a plate having vertical opposite edged tongues or flanges to engage in grooves (Z d within the inner opposite side walls of the frame.
- the slidable front plate G has thumb cuts f therein for facilitating the sliding movements thereof.
- the locking member D, E having been forced inwardly to the position shown in Fig. 1, is held in such position by the lowering to closed position of the plate (It. Upon the sliding of the plate upwardly a short distance, the locking member is permitted to be automatically swung, under the stress of the spring 7), to the sash engaging position shown in Figs. 2 and 3.
- the abutment block J having a downwardly and outwardly beveled top is ad vantageously used on the lower sash as indicated in the drawings.
- the locking member is provided with an upwardly open socket g at the junction of the forward face of the bar D and the upper face of the extension, E, such socket being formed with opposite parallel substantially vertical walls.
- a box-like casing made with an open front, a bar pivoted at its upper end portion in said casing to swing in a vertical plane, having a forwardly projecting locking extension, and provided with an upwardly open socket at the junction of the forward face of the bar and the upper face of the extension, which socket CID pleasure, when lowered to confine the lock- 10 mg bar and its extension entirely Within the box-like casing.
Landscapes
- Wing Frames And Configurations (AREA)
Description
ERNEST C. TALIAFERRO, OF SPRINGFIELD, MASSAGHUSETTS.
SASH-LOCK.
Specification of Letters Patent.
Patented res. e2, 1916.
emo es is ue 14, 1915. Serial in). 45,513,
To all whom it may concern:
Be it known that I, ERNEST C. TALTA- FERRO, a citizen of the United States of America, and a resident of Springfield, in the county of Hampden and State of Massachusetts, have invented'certain new and useful Improvements in Sasl1-Locks, of which the following is a full, clear, and exact description.
This invention relates to improvements in devices for locking the meeting rails of sashes of a kind comprising a frame to be mortised into the lower portion of the upper sash, having a bar pivoted therein, which bar is provided with a forwardly projecting extension to be thrown out across the upper edge of the lower sash and when in its locking position to prevent the upper sash from being lowered and the lower sash from being raised.
The present device of the general description above stated is improved in respect to the provision of a plate slidable in the front of the frame and operable to hold the locking member withdrawn or retracted in the frame, and when raised to permit the locking member to have its projected sash looking position; and the device is further improved by the provision of means whereby after the plate shall have been raised sufficiently to permit the projection of the locking member, the plate may then detachably engage the locking member for preventing the latter being moved to its retracted and releasing position.
The device is further constructed to the end of simplicity, inexpensiveness and general desirability and acceptability in the trade.
The invention is described in conjunction with the accompanying drawings and is set forth in the claim.
In the drawings :Figure 1 shows the meeting sash rails of a closed window and the locking device in the upper sash having its retracted sash releasing position. Fig. 2 is a similar view but showing the locking device as having been operated so that the locking member is in the sash locking position. Fig. 3 is a cross sectional View on line 33, Fig. 2. r
In the drawings, A represents the upper sash and B the lower sash; C represents the frame advantageously made in the form of a rectangular box or casing having an open front and adapted to be set and secured in a mortise in the sash A.
The locking device consists of a bar, D, which, at its upper end by the horizontal pivot a is hung in the casing to swing in a vertical plane; and such bar, at its lower end has a forwardly projecting locking extension E.
Z) represents a spring. applied in compression between the lower end portion of the bar D and the rear wall of the box-like casing for exerting a forwardly forcing action on the locking member. G represents a plate having vertical opposite edged tongues or flanges to engage in grooves (Z d within the inner opposite side walls of the frame. The slidable front plate G has thumb cuts f therein for facilitating the sliding movements thereof. The locking member D, E, having been forced inwardly to the position shown in Fig. 1, is held in such position by the lowering to closed position of the plate (It. Upon the sliding of the plate upwardly a short distance, the locking member is permitted to be automatically swung, under the stress of the spring 7), to the sash engaging position shown in Figs. 2 and 3.
The abutment block J having a downwardly and outwardly beveled top is ad vantageously used on the lower sash as indicated in the drawings.
The locking member is provided with an upwardly open socket g at the junction of the forward face of the bar D and the upper face of the extension, E, such socket being formed with opposite parallel substantially vertical walls. After the plate D shall have been slid up sufficiently for the projection of the portion E across the lower sash. the plate may be then slid downwardly to a slightextent to have the lower edge thereof engage in the aforesaid socket g, preventing, except as purposely done from the inside of the room, the unlocking and retraction to the releasing position of the locking member, D, E.
In a window lock, a box-like casing, made with an open front, a bar pivoted at its upper end portion in said casing to swing in a vertical plane, having a forwardly projecting locking extension, and provided with an upwardly open socket at the junction of the forward face of the bar and the upper face of the extension, which socket CID pleasure, when lowered to confine the lock- 10 mg bar and its extension entirely Within the box-like casing.
Signed by me at presence of a Witness.
ERNEST C. TALIAFERRO.
Nitness G. R. DRISCOLL.
Springfield, Mass, in
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents.
Washington, D. G.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4551315A US1173129A (en) | 1915-08-14 | 1915-08-14 | Sash-lock. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4551315A US1173129A (en) | 1915-08-14 | 1915-08-14 | Sash-lock. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1173129A true US1173129A (en) | 1916-02-22 |
Family
ID=3241132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US4551315A Expired - Lifetime US1173129A (en) | 1915-08-14 | 1915-08-14 | Sash-lock. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1173129A (en) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2624081A (en) * | 1947-03-27 | 1953-01-06 | Security Fire Door Company | Elevator shaft door |
US6364375B1 (en) * | 2000-02-15 | 2002-04-02 | Ashland Products, Inc. | Apparatus for securing sash window |
US20060261599A1 (en) * | 2004-07-08 | 2006-11-23 | Takayuki Ikemoto | Cover lock mechanism |
US7588271B1 (en) * | 2006-09-15 | 2009-09-15 | Lawrence Barry G | Window security lock |
US20110062727A1 (en) * | 2009-07-30 | 2011-03-17 | Luke Liang | Vent stop for wooden and other windows |
US9840860B2 (en) | 2009-05-29 | 2017-12-12 | Vision Industries Group, Inc. | Double-action, adjustable, after-market sash stop |
US10006232B2 (en) | 2006-03-28 | 2018-06-26 | Vision Industries Group | Window vent stop with flexible side engagement pieces |
US20180209186A1 (en) * | 2017-01-20 | 2018-07-26 | Pella Corporation | Window opening control systems and methods |
US10107021B1 (en) | 2006-03-28 | 2018-10-23 | Vision Industries Group, Inc. | Window vent stop with plastic spring member for bi-directional biasing of the tumbler |
US10119310B2 (en) | 2014-03-06 | 2018-11-06 | Vision Industries Group, Inc. | Combination sash lock and tilt latch with improved interconnection for blind mating of the latch to the lock |
US10633897B2 (en) | 2017-02-16 | 2020-04-28 | Vision Industries Group, Inc. | Tamper-resistant lock |
US10704297B2 (en) | 2014-03-06 | 2020-07-07 | Vision Industries, Inc. | Impact resistant lock and tilt latch combination for a sliding sash window |
US10844636B2 (en) | 2017-05-23 | 2020-11-24 | Vision Industries Group, Inc. | Combination forced entry resistant sash lock and tilt latch, also functioning as a window opening control device |
US10844642B2 (en) | 2014-03-06 | 2020-11-24 | Vision Industries Group, Inc. | Combination four-position sash lock and tilt latch also functioning as a window opening control device |
US10865592B2 (en) | 2014-03-06 | 2020-12-15 | Vision Industries Group, Inc. | Sash lock and tilt latch also functioning as a window vent stop, with automatic locking upon closure |
US11047157B1 (en) | 2006-03-28 | 2021-06-29 | Vision Industries Group, Inc. | Vent stop |
US11118376B1 (en) | 2017-10-18 | 2021-09-14 | Vision Industries Group, Inc. | Combination sash lock and tilt latch and slidable window vent stop |
US11168495B1 (en) | 2018-08-01 | 2021-11-09 | Vision Industries Group, Inc. | Automatically resetting window vent stop with dual safety features |
US11168492B1 (en) | 2017-02-16 | 2021-11-09 | Vision Industries Group, Inc. | Tamper resistant sash lock |
US11187010B1 (en) | 2019-09-19 | 2021-11-30 | Vision Industries, Inc. | Forced-entry-resistant sash lock |
-
1915
- 1915-08-14 US US4551315A patent/US1173129A/en not_active Expired - Lifetime
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2624081A (en) * | 1947-03-27 | 1953-01-06 | Security Fire Door Company | Elevator shaft door |
US6364375B1 (en) * | 2000-02-15 | 2002-04-02 | Ashland Products, Inc. | Apparatus for securing sash window |
US6572158B2 (en) | 2000-02-15 | 2003-06-03 | Ashland Products, Inc. | Apparatus for securing sash window |
US20060261599A1 (en) * | 2004-07-08 | 2006-11-23 | Takayuki Ikemoto | Cover lock mechanism |
US11047157B1 (en) | 2006-03-28 | 2021-06-29 | Vision Industries Group, Inc. | Vent stop |
US10006232B2 (en) | 2006-03-28 | 2018-06-26 | Vision Industries Group | Window vent stop with flexible side engagement pieces |
US10053896B2 (en) | 2006-03-28 | 2018-08-21 | Vision Industries Group, Inc. | Window vent stop with flexible side engagement pieces |
US10107021B1 (en) | 2006-03-28 | 2018-10-23 | Vision Industries Group, Inc. | Window vent stop with plastic spring member for bi-directional biasing of the tumbler |
US7588271B1 (en) * | 2006-09-15 | 2009-09-15 | Lawrence Barry G | Window security lock |
US9840860B2 (en) | 2009-05-29 | 2017-12-12 | Vision Industries Group, Inc. | Double-action, adjustable, after-market sash stop |
US10920469B2 (en) | 2009-05-29 | 2021-02-16 | Vision Industries Group, Inc | Double-action, adjustable, after-market sash stop |
US20110062727A1 (en) * | 2009-07-30 | 2011-03-17 | Luke Liang | Vent stop for wooden and other windows |
US8360484B2 (en) * | 2009-07-30 | 2013-01-29 | Vision Industries Group, Inc. | Vent stop for wooden and other windows |
US10119310B2 (en) | 2014-03-06 | 2018-11-06 | Vision Industries Group, Inc. | Combination sash lock and tilt latch with improved interconnection for blind mating of the latch to the lock |
US10704297B2 (en) | 2014-03-06 | 2020-07-07 | Vision Industries, Inc. | Impact resistant lock and tilt latch combination for a sliding sash window |
US10844642B2 (en) | 2014-03-06 | 2020-11-24 | Vision Industries Group, Inc. | Combination four-position sash lock and tilt latch also functioning as a window opening control device |
US10865592B2 (en) | 2014-03-06 | 2020-12-15 | Vision Industries Group, Inc. | Sash lock and tilt latch also functioning as a window vent stop, with automatic locking upon closure |
US10323446B2 (en) | 2014-03-06 | 2019-06-18 | Vision Industries Group, Inc. | Integrated sash lock and tilt latch combination with improved interconnection capability therebetween |
US20180209186A1 (en) * | 2017-01-20 | 2018-07-26 | Pella Corporation | Window opening control systems and methods |
US11454055B2 (en) * | 2017-01-20 | 2022-09-27 | Pella Corporation | Window opening control systems and methods |
US10633897B2 (en) | 2017-02-16 | 2020-04-28 | Vision Industries Group, Inc. | Tamper-resistant lock |
US11168492B1 (en) | 2017-02-16 | 2021-11-09 | Vision Industries Group, Inc. | Tamper resistant sash lock |
US10844636B2 (en) | 2017-05-23 | 2020-11-24 | Vision Industries Group, Inc. | Combination forced entry resistant sash lock and tilt latch, also functioning as a window opening control device |
US11118376B1 (en) | 2017-10-18 | 2021-09-14 | Vision Industries Group, Inc. | Combination sash lock and tilt latch and slidable window vent stop |
US11168495B1 (en) | 2018-08-01 | 2021-11-09 | Vision Industries Group, Inc. | Automatically resetting window vent stop with dual safety features |
US11187010B1 (en) | 2019-09-19 | 2021-11-30 | Vision Industries, Inc. | Forced-entry-resistant sash lock |
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