US1167175A - Window-sash lock. - Google Patents

Window-sash lock. Download PDF

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Publication number
US1167175A
US1167175A US2398015A US1167175A US 1167175 A US1167175 A US 1167175A US 2398015 A US2398015 A US 2398015A US 1167175 A US1167175 A US 1167175A
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US
United States
Prior art keywords
window
lock
sash
base
sashes
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
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Inventor
Adrian A Hicks
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US2398015 priority Critical patent/US1167175A/en
Application granted granted Critical
Publication of US1167175A publication Critical patent/US1167175A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/02—Fastening devices with bolts moving rectilinearly without latching action
    • E05C1/04—Fastening devices with bolts moving rectilinearly without latching action with operating handle or equivalent member rigid with the bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0007—Locks or fastenings for special use for gates
    • 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
    • Y10T292/0801—Multiple
    • Y10T292/0834—Sliding
    • Y10T292/0836—Operating means
    • Y10T292/0846—Rigid
    • 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
    • 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
    • Y10T292/1014—Operating means
    • Y10T292/1022—Rigid
    • Y10T292/1031—Swinging catch

Definitions

  • the invention relates to sash locks, and more particularly to the class of double sash locks for windows.
  • the primary object of the invention is the provision of a lock of this character wherein the upper and lower sashes of a window can be locked against movement so that they can be held fastened when closed or partly opened without possibility of a malicious person from the outside freeing the sashes for affording entrance through the window to the interior of a building.
  • Another object of the invention is the provision of a lock of this character wherein it may be mounted upon the lower sash so that both sashes can be locked against movement in the window frame, thereby assuring safety when the window is opened or closed against intrusion from the outside, the location of the lock being inaccessible to a person without.
  • a further object of the invention is the. provision of a lock of this character which is simple in construction, reliable and efficient in use, strong, durable, and inexpensive in manufacture.
  • Figure 1 is a fragmen-v tary elevation of a window showing a lock constructed in accordance with the invention applied.
  • Fig. 2 is a sectional view on the line 22 of Fig. 1.
  • Fig. 3 is a sectional view on the line 33 of Fig. 2.
  • Fig. 4 is a plan view of the lock.
  • V v struction, the lower sash, and C the upper sash which are fitted in the window frame in the usual manner for sliding movement therein to permit the opening and closing of the window.
  • the lock On the meeting rail of the lower sash B is mounted the lock, which comprisesa.
  • slidable base plate 5 formed with vertical slde walls Gin which is sliclably fitted the longer limb 7 of a substantially U-shaped locking member 8, the shorter limb 9 of which is adapted to engage in a guide socket 10. formed in the meeting rail of the said lower sash B, while the longer limb 7 of said member is adapted to engage in any one of a series of spaced sockets 11 formed in the vertical stile of the upper sash C, so that both sashes can be locked against movement relative to each other.
  • the base 5 is formed with an elongated slot 12 which is centrally located and longitudinally disposed, and through which is passed a guide screw 13, the same being fastened in the meeting rail of the lower sash- D forthe guidingof the base 5 to and from the vertical stile adjacent thereto of the window frame A, the said stile of the latter being formed with a series of spaced sockets 14, in any one of which is adapted to be engaged the locking bolt eX- ten'sion 15 on the base 5 so that the sashes when locked together can be also looked in the window frame A against movement.
  • a stop pin 16 Mounted in the longer limb 7 of the locking member 8 is a stop pin 16, while swingingly connected to one end of the base 5 is a latch 17, the same being formed with a Vpair ofhook ends 18 which lie at opposite sides of the longer limb 7 of the member '8 in the path of movement of the stop pin- 16 so as to lock the said member against movement when either in released or locked position.
  • the latch 17 is formed with a fingernib'19 which permits the raising or loweringof the latch for the freeing or fastening ofthe member 8 so that the sashes can be unlocked for movement relative to each other or movement in the frameA of the window.
  • a Window sash lock comprising a slidable base adapted to be fitted for movement upon the meeting rails of the lower sash, a look ing member slidably fitted in said base and engageable With both sashes, a locking bolt 10 extension on the base to engage with the frame of the Window, and a swinging latch mounted upon the base for holding the second locking member in released or engaged position.

Description

A. A. HICKS.
WINDOW SASH LOCK.
APPLICATION FILED APR.26. 1915.
1,167,175. Patented Jan. 4; 1916.
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rr sr ADRIAN A. HIcKs; or HILLsBon ILL'Inors. I
wINnow-shsH LooK. r
ful Improvements in Window-Sash Locks,
of which the following is a specification.
The invention relates to sash locks, and more particularly to the class of double sash locks for windows.
The primary object of the invention is the provision of a lock of this character wherein the upper and lower sashes of a window can be locked against movement so that they can be held fastened when closed or partly opened without possibility of a malicious person from the outside freeing the sashes for affording entrance through the window to the interior of a building.
Another object of the invention is the provision of a lock of this character wherein it may be mounted upon the lower sash so that both sashes can be locked against movement in the window frame, thereby assuring safety when the window is opened or closed against intrusion from the outside, the location of the lock being inaccessible to a person without.
A further object of the invention is the. provision of a lock of this character which is simple in construction, reliable and efficient in use, strong, durable, and inexpensive in manufacture.
With these and other objects in view, the invention consists in the construction, combination and arrangement of parts as will be hereinafter fully described, illustrated in the accompanying drawing, and pointed out in the claim'hereunto appended. V
In the drawing :Figure 1 is a fragmen-v tary elevation of a window showing a lock constructed in accordance with the invention applied. Fig. 2 is a sectional view on the line 22 of Fig. 1. Fig. 3 is a sectional view on the line 33 of Fig. 2. Fig. 4 is a plan view of the lock.
Similar reference characters indicate corresponding parts throughout the several views in the drawing.
Referring to the drawing in detail, designates a portion of a window frame, which is of the ordinary well-known con- Specification of Letters Patent. p I Pat nt 4,1 1 Application filed April 2Q, 1915. Serial N0. 23,9.80. i I
V v struction, the lower sash, and C the upper sash, which are fitted in the window frame in the usual manner for sliding movement therein to permit the opening and closing of the window.
On the meeting rail of the lower sash B is mounted the lock, which comprisesa.
slidable base plate 5 formed with vertical slde walls Gin which is sliclably fitted the longer limb 7 of a substantially U-shaped locking member 8, the shorter limb 9 of which is adapted to engage in a guide socket 10. formed in the meeting rail of the said lower sash B, while the longer limb 7 of said member is adapted to engage in any one of a series of spaced sockets 11 formed in the vertical stile of the upper sash C, so that both sashes can be locked against movement relative to each other.-
-The base 5 is formed with an elongated slot 12 which is centrally located and longitudinally disposed, and through which is passed a guide screw 13, the same being fastened in the meeting rail of the lower sash- D forthe guidingof the base 5 to and from the vertical stile adjacent thereto of the window frame A, the said stile of the latter being formed with a series of spaced sockets 14, in any one of which is adapted to be engaged the locking bolt eX- ten'sion 15 on the base 5 so that the sashes when locked together can be also looked in the window frame A against movement.
Mounted in the longer limb 7 of the locking member 8 is a stop pin 16, while swingingly connected to one end of the base 5 is a latch 17, the same being formed with a Vpair ofhook ends 18 which lie at opposite sides of the longer limb 7 of the member '8 in the path of movement of the stop pin- 16 so as to lock the said member against movement when either in released or locked position. The latch 17 is formed with a fingernib'19 which permits the raising or loweringof the latch for the freeing or fastening ofthe member 8 so that the sashes can be unlocked for movement relative to each other or movement in the frameA of the window.
From the foregoing description, taken in connection with the accompanying drawing, the construction and manner of operation of the device Will be clearly understood, and therefore a more extended explanation has been omitted.
What is claimed is 2-- 5 A Window sash lock comprising a slidable base adapted to be fitted for movement upon the meeting rails of the lower sash, a look ing member slidably fitted in said base and engageable With both sashes, a locking bolt 10 extension on the base to engage with the frame of the Window, and a swinging latch mounted upon the base for holding the second locking member in released or engaged position.
In testimony whereof I afiiX my signature 1 5 in presence of two Witnesses.
ADRIAN A. HICKS. Witnesses:
H. S. BUTLER,
EDWARD T. CREss.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
Washington, D. G.
US2398015 1915-04-26 1915-04-26 Window-sash lock. Expired - Lifetime US1167175A (en)

Priority Applications (1)

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US2398015 US1167175A (en) 1915-04-26 1915-04-26 Window-sash lock.

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Application Number Priority Date Filing Date Title
US2398015 US1167175A (en) 1915-04-26 1915-04-26 Window-sash lock.

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US1167175A true US1167175A (en) 1916-01-04

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526421A (en) * 1967-08-31 1970-09-01 Elvin F Hirschler Safety locking device for windows
US3961816A (en) * 1975-07-03 1976-06-08 Security Lock Systems, Inc. Auxiliary door lock
US4268074A (en) * 1976-11-26 1981-05-19 Alexander James H Devices for locking sliding closures
US20040188453A1 (en) * 2003-03-27 2004-09-30 David Ireland Door mechanism
US10501964B2 (en) 2017-11-01 2019-12-10 Ali Kashani Axial lock

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526421A (en) * 1967-08-31 1970-09-01 Elvin F Hirschler Safety locking device for windows
US3961816A (en) * 1975-07-03 1976-06-08 Security Lock Systems, Inc. Auxiliary door lock
US4268074A (en) * 1976-11-26 1981-05-19 Alexander James H Devices for locking sliding closures
US20040188453A1 (en) * 2003-03-27 2004-09-30 David Ireland Door mechanism
US7252206B2 (en) * 2003-03-27 2007-08-07 David Ireland Door mechanism
US10501964B2 (en) 2017-11-01 2019-12-10 Ali Kashani Axial lock

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