US3206793A - Night lock for a door - Google Patents

Night lock for a door Download PDF

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Publication number
US3206793A
US3206793A US26719763A US3206793A US 3206793 A US3206793 A US 3206793A US 26719763 A US26719763 A US 26719763A US 3206793 A US3206793 A US 3206793A
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United States
Prior art keywords
door
fitting
bar
frame
hinge
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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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Michael B Silverberg
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Individual
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Priority to US26719763 priority Critical patent/US3206793A/en
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Publication of US3206793A publication Critical patent/US3206793A/en
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Expired - Lifetime legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/003—Locking bars, cross bars, security bars
    • 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
    • Y10S292/17—Hinge edge latches
    • 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
    • Y10T292/34—Portable

Definitions

  • This invention relates to a night lock for a door, which consists of a removable bar which spans the hinged side of the door to prevent opening of that door when the bar is in position.
  • An object of my invention is to provide a novel night lock for a door comprising a rigid bar which extends between the door frame and the door, and is removably attached to one or more of the hinges which mount the door in the frame.
  • Another object of my invention is to provide a novel night lock for a door in which the rigid bar is attached to a door hinge by means of a short bar or fitting which is attached to the hinge by its hinge pin.
  • Still another object is to provide a novel night lock for a door which is simple in construction, inexpensive to manufacture, and which can be easily and quickly mounted on a hinge of the door.
  • FIGURE 1 is a perspective view of my night lock in position on a door.
  • FIGURE 2 is an enlarged perspective view of my night lock in position on a door.
  • FIGURE 3 is a vertical sectional View of a door hinge with my lock mounted thereon as taken on line 3-3 of FIGURE 2.
  • FIGURE 4 is a perspective disassembled view of my night lock.
  • the numeral 1 indicates a door which is mounted in a frame 2 on a plurality of hinges 3.
  • the hinges 3 are of usual and well known construction and include a hinge pin 4 which extends vertically through the hinge 3.
  • a mounting plate or fitting 5 is attached to the upper or lower end of the hinge 3 by means of the hinge pin 4.
  • a hole 6 in one end of the fitting 5 receives the pin 4 and holds the fitting in place.
  • the fitting 5 may be recessed, as shown at 7, in order to fit around the upper end of the hinge 3, as is best shown in FIGURE 3.
  • a rigid bar 8 is removably attached at its center to the fitting 5 by means of a pin 9 which extends into a vertical hole 10 in the outer end of the fitting 5.
  • the pin 9 has a sliding fit in the hole 10 so that the bar 8 can be easily attached to or removed from the fitting 5.
  • the outer ends of the bar 8 are each bent inwardly, as shown at 11 and 12, to form engaging fingers which press against the frame 2 and the door 1 respectively. These fingers firmly engage both the door frame and the door so that the door is held closed when the bar 8 is in operative position.
  • a second pin 13 extends from one of the fingers 11 or 12 and fits into the hole 10 when See the bar 8 is not in locking position. The bar 8 can thus be hung from the fitting 5 when it is not desired to lock the door, and still is readily available whenever it is desired to eifectively bar or lock the door.
  • a night lock for a hinged door spanning between the door frame and the door comprising:
  • a mounting fitting consisting of a plate, means securing said fitting to a hinge pin of the door hinge,
  • a night lock for a hinged door spanning between the door frame and the door comprising:
  • a mounting fitting consisting of a plate, said fitting having a hole therein through which a hinge pin of the door hinge extends,
  • a night lock for a door hinged spanning between the door frame and the door comprising:
  • a mounting fitting consisting of a plate, said fitting having a hole therein through which a hinge: pin of the door hinge extends,
  • a night lock for a hinged door spanning between the door frame and the door comprising:
  • both ends of said bar being bent whereby one end engages the door frame and the other end engages the door
  • fitting said fitting having a hole in one end thereof to receive a hinge pin of the door hinge
  • said fitting having a second hole therein and a pin on said bar slidably fitting into the second hole.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)

Description

p 1965 M. B. SILVERBERG 3,206,793
NIGHT LOCK FOR A DOOR Filed March 22, 1963 INVENTOR. MICHAEL B. SILVERBERG ATTORNEY United States Patent 3,206,793 NIGHT LOCK FOR A DOOR Michael B. Silverberg, Lakewood, Calif. (6081 E. Comanche Drive, Westminster, Calif.) Filed Mar. 22, 1963, Ser. No. 267,197 4 Claims. (Cl. 16-137) This invention relates to a night lock for a door, which consists of a removable bar which spans the hinged side of the door to prevent opening of that door when the bar is in position.
An object of my invention is to provide a novel night lock for a door comprising a rigid bar which extends between the door frame and the door, and is removably attached to one or more of the hinges which mount the door in the frame.
Another object of my invention is to provide a novel night lock for a door in which the rigid bar is attached to a door hinge by means of a short bar or fitting which is attached to the hinge by its hinge pin.
Still another object is to provide a novel night lock for a door which is simple in construction, inexpensive to manufacture, and which can be easily and quickly mounted on a hinge of the door.
Other objects, advantages and features of invention may appear from the accompanying drawing, the subjoined detailed description and the appended claims.
In the drawing.
FIGURE 1 is a perspective view of my night lock in position on a door.
FIGURE 2 is an enlarged perspective view of my night lock in position on a door.
FIGURE 3 is a vertical sectional View of a door hinge with my lock mounted thereon as taken on line 3-3 of FIGURE 2.
FIGURE 4 is a perspective disassembled view of my night lock.
Referring more particularly to the drawing, the numeral 1 indicates a door which is mounted in a frame 2 on a plurality of hinges 3. The hinges 3 are of usual and well known construction and include a hinge pin 4 which extends vertically through the hinge 3. A mounting plate or fitting 5 is attached to the upper or lower end of the hinge 3 by means of the hinge pin 4. A hole 6 in one end of the fitting 5 receives the pin 4 and holds the fitting in place. The fitting 5 may be recessed, as shown at 7, in order to fit around the upper end of the hinge 3, as is best shown in FIGURE 3. A rigid bar 8 is removably attached at its center to the fitting 5 by means of a pin 9 which extends into a vertical hole 10 in the outer end of the fitting 5. The pin 9 has a sliding fit in the hole 10 so that the bar 8 can be easily attached to or removed from the fitting 5.
The outer ends of the bar 8 are each bent inwardly, as shown at 11 and 12, to form engaging fingers which press against the frame 2 and the door 1 respectively. These fingers firmly engage both the door frame and the door so that the door is held closed when the bar 8 is in operative position. A second pin 13 extends from one of the fingers 11 or 12 and fits into the hole 10 when See the bar 8 is not in locking position. The bar 8 can thus be hung from the fitting 5 when it is not desired to lock the door, and still is readily available whenever it is desired to eifectively bar or lock the door.
Having described my invention, I claim:
1. A night lock for a hinged door spanning between the door frame and the door comprising:
a rigid bar extending between the door frame and the door and engaging both the frame and the door,
a mounting fitting consisting of a plate, means securing said fitting to a hinge pin of the door hinge,
and means removably securing said bar to said fitting.
2. A night lock for a hinged door spanning between the door frame and the door comprising:
a rigid bar extending between the door frame and the door and engaging both the frame and the door,
a mounting fitting consisting of a plate, said fitting having a hole therein through which a hinge pin of the door hinge extends,
there being a second hole in said fitting and a pin extending from said bar and removably mounted in the second hole.
3. A night lock for a door hinged spanning between the door frame and the door comprising:
a rigid bar extending between the door frame and the door and engaging both the frame and the door,
a mounting fitting consisting of a plate, said fitting having a hole therein through which a hinge: pin of the door hinge extends,
there being a second hole in said fitting and a pin extending from said bar and removably mounted in the second hole,
a second pin on said bar, the second pin fitting into the second hole during non use of the bar.
4. A night lock for a hinged door spanning between the door frame and the door comprising:
a rigid bar extending between the door frame and the door and engaging both the frame and the door,
both ends of said bar being bent whereby one end engages the door frame and the other end engages the door,
a fitting, said fitting having a hole in one end thereof to receive a hinge pin of the door hinge,
said fitting having a second hole therein and a pin on said bar slidably fitting into the second hole.
References Cited by the Examiner UNITED STATES PATENTS 821,861 5/06 Croft 16-144 1,265,412 5/18 Wray 16-146 1,751,691 3/30 Flath 16-137 X 2,509,502 5/50 Hunt 16-137 2,595,521 5/52 Hanson 16-137 FOREIGN PATENTS 329,459 11/20 Germany.
JOSEPH D. SEERS, Primary Examiner. DONLEY J. STOCKING, Examiner.

Claims (1)

1. A NIGHT LOCK FOR A HINGED DOOR SPANNING BETWEEN THE DOOR FRAME AND THE DOOR COMPRISING: A RIGID BAR EXTENDING BETWEEN THE DOOR FRAME AND THE DOOR AND ENGAGING BOTH THE FRAME AND THE DOOR, A MOUNTING FITTING CONSISTING OF A PLATE, MEANS SECURING SAID FITTING TO A HINGE PIN OIF THE DOOR HINGE, AND MEANS REMOVABLE SECURING SAID BAR TO SAID FITTING.
US26719763 1963-03-22 1963-03-22 Night lock for a door Expired - Lifetime US3206793A (en)

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Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971100A (en) * 1974-05-30 1976-07-27 Ivan Anop Auxiliary door lock
US4079972A (en) * 1975-09-10 1978-03-21 Hagopian Wayne N Portable door bar
US4627651A (en) * 1984-09-27 1986-12-09 Grimbly Robert H Safety locking device for doors
US4671014A (en) * 1986-10-24 1987-06-09 Dawn J. Underwood Door barricade system
US5098142A (en) * 1990-09-24 1992-03-24 Fontenot Albert M Door security lock
US5265922A (en) * 1991-10-21 1993-11-30 Gregory Falcone Detachable door lock member for hinge side of door
US5473841A (en) * 1994-12-28 1995-12-12 Grillo; Michael A. Device for limiting opening movement of a door
US5556143A (en) * 1994-04-21 1996-09-17 Robinson; Joseph N. Door security apparatus
US5664815A (en) * 1996-07-23 1997-09-09 Kornder; Joe Earthquake safety device for dual cabinet doors
US20050109252A1 (en) * 2003-11-26 2005-05-26 Fire King International Anti-prying device for use with a safe
US7059019B1 (en) * 2004-06-26 2006-06-13 Gregory Lee Klingler Locking device to prevent door removal
US20070227206A1 (en) * 2006-03-28 2007-10-04 Stone George W Lock box for fasteners
US20110018287A1 (en) * 2009-07-23 2011-01-27 Pamela Wise Portable Hinge Lock
US20110156409A1 (en) * 2009-12-30 2011-06-30 Alvarenga Francisco J Door guard
US20150130196A1 (en) * 2013-09-16 2015-05-14 William K. Letson Safety bolt device and system
USD779916S1 (en) * 2015-11-27 2017-02-28 Top Knobs USA, Inc. Cabinet handle
USD779915S1 (en) * 2015-11-27 2017-02-28 Top Knobs USA, Inc. Cabinet handle
USD788567S1 (en) * 2015-11-27 2017-06-06 Top Knobs USA, Inc. Cabinet handle
US20170335608A1 (en) * 2013-07-02 2017-11-23 Henry Kong Sun Ching Portable door guard hinge security device
US10415281B2 (en) 2017-08-08 2019-09-17 Gregory Enos Portable door locking system
US10900267B2 (en) * 2018-12-11 2021-01-26 Brian Mikesell Hinge arresting apparatuses
US20210388654A1 (en) * 2020-06-12 2021-12-16 William Bruce Daniels Hinge locking device
US11473349B2 (en) * 2018-03-30 2022-10-18 Hadi WAHBA Door lock assembly and methods of use thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US821861A (en) * 1904-07-25 1906-05-29 Willard B Croft Lock-hinge.
US1265412A (en) * 1916-04-05 1918-05-07 Lloyd W Wray Collapsible rim.
DE329459C (en) * 1920-11-24 Ernst Vanoli Window stay attachable to the hinge when the window sash is open
US1751691A (en) * 1927-06-27 1930-03-25 Otto S Flath Bracket
US2509502A (en) * 1947-01-10 1950-05-30 George T Featherston Hanger attachment for door hinges
US2595521A (en) * 1948-09-27 1952-05-06 Raymond N Hanson Clothes drying rack

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE329459C (en) * 1920-11-24 Ernst Vanoli Window stay attachable to the hinge when the window sash is open
US821861A (en) * 1904-07-25 1906-05-29 Willard B Croft Lock-hinge.
US1265412A (en) * 1916-04-05 1918-05-07 Lloyd W Wray Collapsible rim.
US1751691A (en) * 1927-06-27 1930-03-25 Otto S Flath Bracket
US2509502A (en) * 1947-01-10 1950-05-30 George T Featherston Hanger attachment for door hinges
US2595521A (en) * 1948-09-27 1952-05-06 Raymond N Hanson Clothes drying rack

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971100A (en) * 1974-05-30 1976-07-27 Ivan Anop Auxiliary door lock
US4079972A (en) * 1975-09-10 1978-03-21 Hagopian Wayne N Portable door bar
US4627651A (en) * 1984-09-27 1986-12-09 Grimbly Robert H Safety locking device for doors
US4671014A (en) * 1986-10-24 1987-06-09 Dawn J. Underwood Door barricade system
WO1988003216A1 (en) * 1986-10-24 1988-05-05 Underwood, Dawn, J. Door barricade system
WO1992005330A1 (en) * 1990-09-24 1992-04-02 Fontenot Albert M Door security lock
US5098142A (en) * 1990-09-24 1992-03-24 Fontenot Albert M Door security lock
GB2272018A (en) * 1990-09-24 1994-05-04 Albert M Fontenot Door security lock
US5265922A (en) * 1991-10-21 1993-11-30 Gregory Falcone Detachable door lock member for hinge side of door
US5556143A (en) * 1994-04-21 1996-09-17 Robinson; Joseph N. Door security apparatus
US5473841A (en) * 1994-12-28 1995-12-12 Grillo; Michael A. Device for limiting opening movement of a door
US5664815A (en) * 1996-07-23 1997-09-09 Kornder; Joe Earthquake safety device for dual cabinet doors
US20050109252A1 (en) * 2003-11-26 2005-05-26 Fire King International Anti-prying device for use with a safe
US6923127B2 (en) * 2003-11-26 2005-08-02 Fire King International Anti-prying device for use with a safe
US7059019B1 (en) * 2004-06-26 2006-06-13 Gregory Lee Klingler Locking device to prevent door removal
US20070227206A1 (en) * 2006-03-28 2007-10-04 Stone George W Lock box for fasteners
US20110018287A1 (en) * 2009-07-23 2011-01-27 Pamela Wise Portable Hinge Lock
US20110156409A1 (en) * 2009-12-30 2011-06-30 Alvarenga Francisco J Door guard
US20170335608A1 (en) * 2013-07-02 2017-11-23 Henry Kong Sun Ching Portable door guard hinge security device
US10626644B2 (en) * 2013-07-02 2020-04-21 Henry Kong Sun Ching Portable door guard hinge security device
US9546507B2 (en) * 2013-09-16 2017-01-17 William K. Letson Safety bolt device and system
US20150130196A1 (en) * 2013-09-16 2015-05-14 William K. Letson Safety bolt device and system
USD779915S1 (en) * 2015-11-27 2017-02-28 Top Knobs USA, Inc. Cabinet handle
USD788567S1 (en) * 2015-11-27 2017-06-06 Top Knobs USA, Inc. Cabinet handle
USD779916S1 (en) * 2015-11-27 2017-02-28 Top Knobs USA, Inc. Cabinet handle
US10415281B2 (en) 2017-08-08 2019-09-17 Gregory Enos Portable door locking system
US11473349B2 (en) * 2018-03-30 2022-10-18 Hadi WAHBA Door lock assembly and methods of use thereof
US10900267B2 (en) * 2018-12-11 2021-01-26 Brian Mikesell Hinge arresting apparatuses
US20210388654A1 (en) * 2020-06-12 2021-12-16 William Bruce Daniels Hinge locking device
US11629537B2 (en) * 2020-06-12 2023-04-18 Osceola Cuts, Llc Hinge locking device
US11808068B2 (en) 2020-06-12 2023-11-07 Osceola Cuts, Llc Door locking device

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