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US2080187A - Window fastener - Google Patents

Window fastener Download PDF

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Publication number
US2080187A
US2080187A US68522A US6852236A US2080187A US 2080187 A US2080187 A US 2080187A US 68522 A US68522 A US 68522A US 6852236 A US6852236 A US 6852236A US 2080187 A US2080187 A US 2080187A
Authority
US
United States
Prior art keywords
head
plate
window
sashes
slot
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
US68522A
Inventor
Frank I Sanda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
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 US68522A priority Critical patent/US2080187A/en
Application granted granted Critical
Publication of US2080187A publication Critical patent/US2080187A/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
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0863—Sliding and rotary
    • 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
    • Y10T292/0886—Sliding and swinging
    • Y10T292/0887—Operating means
    • Y10T292/0891—Rigid

Definitions

  • This invention appertains to new and useful improvements in window fasteners.
  • the principal object of the present invention is to provide a window fastener for securing windows of the vertical sliding type.
  • An important object of the present invention is to provide a fastener for sliding sashes wherein the sashes can only be opened to a certain extent, unless the sashes be entirely closed to permit disengagement of the fastening means, whereupon the sashes can be entirely opened.
  • Another important object of the invention is to provide a. fastener for window sashes Which will be of simple construction and substantially tamper-proof.
  • Still another important object of the invention is to provide a fastener for Window sashes which will serve effectively to prevent entry through the window by unauthorized persons.
  • Figure 1 represents a fragmentary elevational View showing the fastening means.
  • Figure 2 represents a fragmentary elevational View of the upper sash showing the slotted plate.
  • Figure 3 represents an enlarged fragmentary vertical sectional view on line 33 of Figure 1.
  • Figure 4 is an enlarged horizontal sectional view taken substantially on line 4-4 of Figure 1.
  • Figure 5 is a perspective view of the bolt.
  • numeral 5 represents a window frame while numerals B-'l represent the upper and lower sashes respectively.
  • numerals B-'l represent the upper and lower sashes respectively.
  • the elongated rectangular shaped plate 8 On one vertical rail of the upper sash 6 is secured the elongated rectangular shaped plate 8 provided with the longitudinally extending slot 9 therein terminating at its lower end by merging with the circular opening I0 in the plate 8.
  • the adjacent vertical rail of the lower sash 1 is denoted by reference character b and has at its upper end a plate 12' secured to its inner side and another like plate l3 secured to its outer side, both plates being suitably secured by screws and each provided with a circular opening registering with a bore l4 through the said sash rail 17.
  • the bolt I3 is slidable through this bore l4 and plates [2 and I3 when it is desired to retract the head I! through the circular opening ID of the plate 8.
  • the sashes are in the position shown in Figure 1 and the head I2 is registering with the circular opening ID, if it were not for the small radially disposed lug l on the head I2, it is likely and very probable that the head l2 would jar out of the groove ll.
  • this lug prevents this and the bolt I3 must be rotated so that the head is in such a position that the lug I5 is registering with the slot 9 before the bolt can be entirely retracted from the groove ll.
  • a latch of the character described comprising a slotted plate, said plate being provided with an enlarged opening at one end with which the slot therein merges, a slidably and rotatably mounted bolt provided with a head, operative in the slot, said head being of a diameter greater than the slot to normally prevent Withdrawal therefrom and said head being provided with a radially disposed lug capable of being passed through the slot of the plate when the head of the bolt is registering with the enlarged opening, said lug gravitating toward one side of the slot in the plate to normally maintain the lug out of registry with the slot when the head is registering with the enlarged opening.

Landscapes

  • Door And Window Frames Mounted To Openings (AREA)

Description

May 11; 1937. F. SANDA 2,080,187
WINDOW FASTENER "Filed March 12, 1956 By W mu. a g 5 A tlorncyS Patented May 11, 1937 UNITED STATES PATENT OFFICE 1 Claim.
This invention appertains to new and useful improvements in window fasteners.
The principal object of the present invention is to provide a window fastener for securing windows of the vertical sliding type.
An important object of the present invention is to provide a fastener for sliding sashes wherein the sashes can only be opened to a certain extent, unless the sashes be entirely closed to permit disengagement of the fastening means, whereupon the sashes can be entirely opened.
Another important object of the invention is to provide a. fastener for window sashes Which will be of simple construction and substantially tamper-proof.
Still another important object of the invention is to provide a fastener for Window sashes which will serve effectively to prevent entry through the window by unauthorized persons.
Other important objects and advantages of the invention will become apparent to the reader of the following specification.
In the drawing:
Figure 1 represents a fragmentary elevational View showing the fastening means.
Figure 2 represents a fragmentary elevational View of the upper sash showing the slotted plate.
Figure 3 represents an enlarged fragmentary vertical sectional view on line 33 of Figure 1.
Figure 4 is an enlarged horizontal sectional view taken substantially on line 4-4 of Figure 1.
Figure 5 is a perspective view of the bolt.
Referring to the drawing wherein like numerals designate like parts, it can be seen that numeral 5 represents a window frame while numerals B-'l represent the upper and lower sashes respectively. On one vertical rail of the upper sash 6 is secured the elongated rectangular shaped plate 8 provided with the longitudinally extending slot 9 therein terminating at its lower end by merging with the circular opening I0 in the plate 8.
Situated behind the plate 8 and formed in the vertical rail a is the longitudinally extending channel or groove II in which the head l2 of the bolt I3 is slidable.
The adjacent vertical rail of the lower sash 1 is denoted by reference character b and has at its upper end a plate 12' secured to its inner side and another like plate l3 secured to its outer side, both plates being suitably secured by screws and each provided with a circular opening registering with a bore l4 through the said sash rail 17.
The bolt I3 is slidable through this bore l4 and plates [2 and I3 when it is desired to retract the head I! through the circular opening ID of the plate 8. However, when the sashes are in the position shown in Figure 1 and the head I2 is registering with the circular opening ID, if it were not for the small radially disposed lug l on the head I2, it is likely and very probable that the head l2 would jar out of the groove ll. However, this lug prevents this and the bolt I3 must be rotated so that the head is in such a position that the lug I5 is registering with the slot 9 before the bolt can be entirely retracted from the groove ll.
While the foregoing specification sets forth the invention in specific terms, it is to be understood that numerous changes in the shape, size and materials may be resorted to without departing from the spirit and scope of the invention as claimed hereinafter.
Having thus described the invention, what is claimed as new is:
A latch of the character described comprising a slotted plate, said plate being provided with an enlarged opening at one end with which the slot therein merges, a slidably and rotatably mounted bolt provided with a head, operative in the slot, said head being of a diameter greater than the slot to normally prevent Withdrawal therefrom and said head being provided with a radially disposed lug capable of being passed through the slot of the plate when the head of the bolt is registering with the enlarged opening, said lug gravitating toward one side of the slot in the plate to normally maintain the lug out of registry with the slot when the head is registering with the enlarged opening.
FRANK I. SANDA.
US68522A 1936-03-12 1936-03-12 Window fastener Expired - Lifetime US2080187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US68522A US2080187A (en) 1936-03-12 1936-03-12 Window fastener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68522A US2080187A (en) 1936-03-12 1936-03-12 Window fastener

Publications (1)

Publication Number Publication Date
US2080187A true US2080187A (en) 1937-05-11

Family

ID=22083111

Family Applications (1)

Application Number Title Priority Date Filing Date
US68522A Expired - Lifetime US2080187A (en) 1936-03-12 1936-03-12 Window fastener

Country Status (1)

Country Link
US (1) US2080187A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD319776S (en) 1989-10-11 1991-09-10 Barrett Lindy R Door lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD319776S (en) 1989-10-11 1991-09-10 Barrett Lindy R Door lock

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