US897948A - Means for locking doors and the like. - Google Patents

Means for locking doors and the like. Download PDF

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Publication number
US897948A
US897948A US1908418558A US897948A US 897948 A US897948 A US 897948A US 1908418558 A US1908418558 A US 1908418558A US 897948 A US897948 A US 897948A
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United States
Prior art keywords
door
catch
doors
pivoted
frame
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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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Arthur Windsor
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Individual
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Individual
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Priority to US1908418558 priority Critical patent/US897948A/en
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Publication of US897948A publication Critical patent/US897948A/en
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Expired - Lifetime legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C7/00Fastening devices specially adapted for two wings
    • E05C7/04Fastening devices specially adapted for two wings for wings which abut when closed
    • E05C7/06Fastening devices specially adapted for two wings for wings which abut when closed a fastening device for one wing being actuated or controlled by closing another wing
    • 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
    • Y10S292/21Individually latched double doors
    • 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
    • Y10T292/1043Swinging
    • Y10T292/1075Operating means
    • Y10T292/1083Rigid
    • Y10T292/1084Closure catch

Definitions

  • the object of this invention is to provide means for locking doors and the like and is especially applicable to double doors, and as applied to these the invention is described.
  • I provide a catch pivoted. to the door frame and having a slot with which engages a pin or projection on one of the doors when closed, which catch is held in its locking position by a spring and also by the other door when closed.
  • the catch may be pivoted to the door, the pin being 011 the frame, or a plate in which is a slot may be fixed to the door while the pin is fixed to thepivoted catch.
  • Figure 1 is a longitudinal section, the doors being shut, and Fig. 2 is a similar view the doors being open. Figs. 3 and 4 illustrate modifications.
  • Figs. 1 and 2 a and I are the doors, on the door a is a base plate a to which is attached a plate a carrying a pin or projection c and on the door I) is a bar (1 having a projection d.
  • a catch 6 is pivoted to a base plate a fixed to the frame, which catch is held in either the locking position, as is shown in Fig. 1, or in the unlocked position as is shown in Fig. 2', by a springf.
  • the catch 0 is a slot 9 for engaging the pin 0 and the catch 6 is provided with a tailh with which the bar (Z engages when the door I) is shut, the projection (1 entering a cavity h in the tail.
  • l/Vhat I claim is 1.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Description

No. 897,948. PATENTED SEPT. a, 1908.
A. WINDSOR. MEANS POR'LOOKING DOORS AND THE LIKE.
PPPPPPPPPPPPPPPPPPPPPPPPPP s.
UNITED STATES FFIGE.
MEANS FOR LOOKING DOORS AND THE LIKE.
Application filed February 29, 1908.
To all whom it may concern:
Be it known that I, ARTHUR VVINDsoR, engineer, a subject of the King of Great Britain, residing at 29 St. Peters Place, Edinburgh, Scotland, have invented new and useful Improved Means for Locking Doors and the Like, of which the following is a specification.
The object of this invention is to provide means for locking doors and the like and is especially applicable to double doors, and as applied to these the invention is described.
According to this invention I provide a catch pivoted. to the door frame and having a slot with which engages a pin or projection on one of the doors when closed, which catch is held in its locking position by a spring and also by the other door when closed. Alternatively the catch may be pivoted to the door, the pin being 011 the frame, or a plate in which is a slot may be fixed to the door while the pin is fixed to thepivoted catch.
The drawings illustrate mechanism made in accordance with this invention.
4 Figure 1 is a longitudinal section, the doors being shut, and Fig. 2 is a similar view the doors being open. Figs. 3 and 4 illustrate modifications.
In Figs. 1 and 2 a and I) are the doors, on the door a is a base plate a to which is attached a plate a carrying a pin or projection c and on the door I) is a bar (1 having a projection d. A catch 6 is pivoted to a base plate a fixed to the frame, which catch is held in either the locking position, as is shown in Fig. 1, or in the unlocked position as is shown in Fig. 2', by a springf. In the catch 0 is a slot 9 for engaging the pin 0 and the catch 6 is provided with a tailh with which the bar (Z engages when the door I) is shut, the projection (1 entering a cavity h in the tail. By these means the catch 6 is not only held in Specification of Letters Patent.
Patented Sept. 8, 1908.
Serial No. 418,558.
the locking position by the springfbut also by the door I).
In Fig. 3 the pivoted catch 0 is fixed to the door a and the pin 0 is 011 the frame.
In Fig. 4 the slot 9 is in the plate a on the doors and the pin 0 is on the pivoted catch 6,
l/Vhat I claim is 1. The combination of a door frame, a pair of doors hinged to opposite sides of the frame, a pivoted catch, a plate to be retained by it one slotted and the other having a projection fast with it, two base plates one carrying the pivoted catch and the other the plate, one base plate adapted to be fixed to the frame and the other to the door which has to be I closed first in such a way that when this door is being closed the projection passes into the slot and turns the catch into the locked position and a spring tending to hold over the pivoted catch. into one or other of its extreme positions and. a plate secured to the other door which when this latter door is closed comes against part of the pivoted catch and prevents it from turning until this door has again been opened.
2. The combination of a door frame, a pair of doors hinged to opposite sides of the frame, a base plate fixed to the frame, a slotted catch pivoted to it, a base plate fixed to the back of the door that .has to be closed first, a projection carried by it adapted to engage the slotted catch, a spring tending to hold over the pivoted catch into one or other of its extreme positions and a plate secured to the other door which when this latter door is closed comes against part of the pivoted catch and prevents it from turning until this door has again been opened.
ARTHUR WVINDSOR.
Witnesses A. NUTTING,
(J. P. LiDnoN.
US1908418558 1908-02-29 1908-02-29 Means for locking doors and the like. Expired - Lifetime US897948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1908418558 US897948A (en) 1908-02-29 1908-02-29 Means for locking doors and the like.

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US1908418558 US897948A (en) 1908-02-29 1908-02-29 Means for locking doors and the like.

Publications (1)

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US897948A true US897948A (en) 1908-09-08

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5480199A (en) * 1994-01-18 1996-01-02 Kohler Co. Door latching and seal assembly
US20090284024A1 (en) * 2008-05-15 2009-11-19 The Stanley Works Lock assembly
US8448997B2 (en) 2010-01-21 2013-05-28 Stanley Black & Decker, Inc. Sliding door lock with dual break-out release

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5480199A (en) * 1994-01-18 1996-01-02 Kohler Co. Door latching and seal assembly
US20090284024A1 (en) * 2008-05-15 2009-11-19 The Stanley Works Lock assembly
US8448997B2 (en) 2010-01-21 2013-05-28 Stanley Black & Decker, Inc. Sliding door lock with dual break-out release

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