US635621A - Door-holdback. - Google Patents

Door-holdback. Download PDF

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Publication number
US635621A
US635621A US1899715550A US635621A US 635621 A US635621 A US 635621A US 1899715550 A US1899715550 A US 1899715550A US 635621 A US635621 A US 635621A
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US
United States
Prior art keywords
door
holdback
bar
ring
secure
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
Albert L Ware
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Individual
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Individual
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Publication date
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Priority to US1899715550 priority Critical patent/US635621A/en
Application granted granted Critical
Publication of US635621A publication Critical patent/US635621A/en
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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
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0025—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing
    • 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
    • Y10T292/03—Miscellaneous
    • 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

Definitions

  • the invention has reference to improvements in devices adapted to be fixed adjacent to a door and to engage another device secured to the door, whereby the door may be held in the open position.
  • the object of the invention isto produce a simple and efiicientdoor-holdback which may be readily engaged with a complemental door member and which will not tend to accidentally catch the clothing of a person passing the same.
  • the improved holdback device comprises two separated parts, which when in use to carry out the objects sought to be accomplished by this invention are brought together in operative combination to secure the door in the open position; but it is evident from the construction of the device that these parts may be so mounted and arranged that the door may be held closed by the same means.
  • the device presents a neat appearance when attached in place and is durable and readily adjusted to engage or disengage the keyhole-slot of the door. When disengaged, it presents no portions which are liable to catch the clothing of persons passing the same.

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  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Labeling Devices (AREA)

Description

No. 635,62I. Patented Oct. 24, I899, A. L. WARE.
DOOR l-IOLDBACK.
(Application filed May 4-, I899.
(No Model.)
[MT M55555- 7-0/3 aw. flwzanw Y i f UNITED STATES PATENT OFFICE.
ALBERT L. WARE, OF ARLINGTON, MASSACHUSETTS.
DOOR-HOLDBACK.
SPEGIFICATION formingpart of Letters Patent No. 635,621, dated October 24:, 1899.
Application filed May 4, 1899i serial No. 715,550. (No model.)
To all whom it may concern.-
Be it known that I, ALBERT L. WARE, of Arlington, in the county of Middlesex and State of Massachusetts, have invented a new and useful Improvement in Door-Holdbacks; and I hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawing, forming part of this specification.
The invention has reference to improvements in devices adapted to be fixed adjacent to a door and to engage another device secured to the door, whereby the door may be held in the open position.
The object of the invention isto producea simple and efiicientdoor-holdback which may be readily engaged with a complemental door member and which will not tend to accidentally catch the clothing of a person passing the same.
The invention consists in the novel features of construction and combination of parts which will hereinafter be more fullydescribed, and pointed out in the claim.
The figure represents a perspective View of a portion of a door with the door member having a keyho1e=slot secured thereto, the wall member of the door holdback being shown adjacent to the same with the holdback-arm dotted in position in the keyholeslot.
Similar numbers of reference designate corresponding parts throughout.
The improved holdback device comprises two separated parts, which when in use to carry out the objects sought to be accomplished by this invention are brought together in operative combination to secure the door in the open position; but it is evident from the construction of the device that these parts may be so mounted and arranged that the door may be held closed by the same means.
In carrying my invention into practice I take a screw 5, having the ring 6, and on this ring I secure the ring 7 of the holdback-bar 8, which is furnished at its free end with the head or enlargement 9. The screw 5, representing the mounting for the swiveled holdback-bar, is fastened in the wall or other fixed structure toward which the door swings and to which it is desired to secure the door. The holdback-bar being swiveled is free to be readily swung sidewise or up and down.
On the door A is secured over a recess the plate 10, having a so-called keyhole-slot. Into the larger portion 11 thereof the end 0 of the bar 8 is inserted and allowed to drop into position where the bar Srests in the narrow portion 12 of the slot, thus securing the door.
The device presents a neat appearance when attached in place and is durable and readily adjusted to engage or disengage the keyhole-slot of the door. When disengaged, it presents no portions which are liable to catch the clothing of persons passing the same.
Having thus described my invention, I claim as new and desire to secure by Letters Patent The holdback comprising the screw 5 having the ring 6, and the ring 7 secured in the ring 6 and having the bar 8 With the end 9, as and for the purpose described ALBERT L. IVARE.
Witnesses:
W. STANLEY CAMPBELL, HENRY J. MILLER.
US1899715550 1899-05-04 1899-05-04 Door-holdback. Expired - Lifetime US635621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1899715550 US635621A (en) 1899-05-04 1899-05-04 Door-holdback.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1899715550 US635621A (en) 1899-05-04 1899-05-04 Door-holdback.

Publications (1)

Publication Number Publication Date
US635621A true US635621A (en) 1899-10-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
US1899715550 Expired - Lifetime US635621A (en) 1899-05-04 1899-05-04 Door-holdback.

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US (1) US635621A (en)

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