US842304A - Door-check. - Google Patents

Door-check. Download PDF

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Publication number
US842304A
US842304A US1905293919A US842304A US 842304 A US842304 A US 842304A US 1905293919 A US1905293919 A US 1905293919A US 842304 A US842304 A US 842304A
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US
United States
Prior art keywords
door
socket
bumper
knob
check
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
Charles Gaylord Deming
Original Assignee
Charles Gaylord Deming
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 Charles Gaylord Deming filed Critical Charles Gaylord Deming
Priority to US1905293919 priority Critical patent/US842304A/en
Application granted granted Critical
Publication of US842304A publication Critical patent/US842304A/en
Anticipated expiration legal-status Critical
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
    • E05C19/00Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/06Other devices specially designed for securing wings, e.g. with suction cups in which the securing part if formed or carried by a spring and moves only by distortion of the spring, e.g. snaps
    • E05C19/063Released by pull or pressure on the 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
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00Closure fasteners
    • Y10T292/08Bolts
    • Y10T292/0801Multiple
    • Y10T292/0814Double acting
    • Y10T292/0817Spring arm

Description

No. 342,304. PATENTED JAN. 29, 1907.
O. G, DEMING. DOOR CHECK.
APPLICATION FILED DEO.30.1905.
CHARLES GAYLORD DEMING, OF KINGSTON, NEW YORK.
DOOR-CHECK.
Specification of Letters Patent.
Patented Jan. 29, 1907.
Application filed December 80, 1905. Serial No. 293,919.
To all whom it may concern:
Be it known that I, CHARLES GAYLonD DEMING, a citizen of the United States, residing at Kingston, in the county of Ulster and State of New York, have invented new and useful Improvements in Door-Checks, of which the following is a specification.
My invention relates to that type of door attachments in which a post or bumper is secured on the wall or base-board and is adapted to engage a socket or cup secured to the door when .the door is opened and which holds the door open until purposely released. This engagement is effected without a sudden stop, and the parts are readily detached by applying a little force when closing the door, sufficiently to draw the knob of the bumper from the grip of the socket.
The accompanying drawings illustrate the invention, its various parts being referred to by letters, similar letters denoting corresponding parts in the several views.
Figure 1 is a side view of "the device with the socket in vertical section. Fig. 2 is an end view of the knob, and Fig. 3 is a modification of the socket.
The letter A designates a post or bumper to be attached to a base-board or wall by a screw on. The reach of this bumper is reduced toward its outer end and is provided with a terminal knob B.
The longitudinal hole a in the knob and bumper to admit the screw a is made large enough for about two-thirds of its length for the easy passage of the head of said screw, and then the bore is reduced to the size of the shank of the screw.
Longitudinal saw cuts or slits v d extend through the knob B and into the reach of the bumper.
An elastic plug or cylinder 6 is fitted into the hole a to impart sufiicient elasticity to the knob so that when the knob has entered the socket after having been slightly com pressed by the mouth of the socket it will expand within the cavity of the socket and be held there until purposely pulled out.
0 is the cup or socket, provided with an attaching-screw c, by which it is fastened to the door. It has the mouth 0 adapted to receive and hold with a moderate grip the knob B of the bumper.
In the modification of the socket shown in Fig. 3 the sides of the socket are straight from the beveled entrance back, and an annular lip f, of rubber or leather, is provided with a slight inward projection, as shown.
Having described my invention, what I claim is In a door stop and fastener having a socket and a bumper to engage said socket, longitudinal slits in the outer portion of said bumper, a longitudinal central hole in said outer portion of said bumper and an elastic cylinder in said hole, for the purpose specified.
In testimony whereof I afiix my signature in presence of two subscribing witnesses.
CHARLES GAYLORD DEMING.
Witnesses HERBERT HALL, S. L. DRAKE.
US1905293919 1905-12-30 1905-12-30 Door-check. Expired - Lifetime US842304A (en)

Priority Applications (1)

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US1905293919 US842304A (en) 1905-12-30 1905-12-30 Door-check.

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US1905293919 US842304A (en) 1905-12-30 1905-12-30 Door-check.

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680263A (en) * 1950-02-14 1954-06-08 Ellison Bronze Company Inc Double-acting door check and combination
US2947024A (en) * 1956-11-06 1960-08-02 Jr Frank Czudak Spectacle hinge and pivot stud therefor
US3145037A (en) * 1963-03-07 1964-08-18 Lansing Sound Spring fastener
US3148433A (en) * 1962-11-19 1964-09-15 Jesse C Carriker Concrete wall decoration apparatus
US3208780A (en) * 1963-07-05 1965-09-28 Bull Dog Lock Company Latching means
US3776580A (en) * 1972-02-28 1973-12-04 Micro & Precision Mouldings Lt Catches
US5123680A (en) * 1991-02-14 1992-06-23 Enlight Corporation Fastening device for connecting the front panel to a computer casing
US5378013A (en) * 1993-08-06 1995-01-03 Ford Motor Company Cover retainer assembly for inflatable restraint air bag
USD665248S1 (en) * 2009-07-29 2012-08-14 Dac Vu Door stop

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680263A (en) * 1950-02-14 1954-06-08 Ellison Bronze Company Inc Double-acting door check and combination
US2947024A (en) * 1956-11-06 1960-08-02 Jr Frank Czudak Spectacle hinge and pivot stud therefor
US3148433A (en) * 1962-11-19 1964-09-15 Jesse C Carriker Concrete wall decoration apparatus
US3145037A (en) * 1963-03-07 1964-08-18 Lansing Sound Spring fastener
US3208780A (en) * 1963-07-05 1965-09-28 Bull Dog Lock Company Latching means
US3776580A (en) * 1972-02-28 1973-12-04 Micro & Precision Mouldings Lt Catches
US5123680A (en) * 1991-02-14 1992-06-23 Enlight Corporation Fastening device for connecting the front panel to a computer casing
US5378013A (en) * 1993-08-06 1995-01-03 Ford Motor Company Cover retainer assembly for inflatable restraint air bag
US5435597A (en) * 1993-08-06 1995-07-25 Ford Motor Company Cover retainer assembly for inflatable restraint air bag
USD665248S1 (en) * 2009-07-29 2012-08-14 Dac Vu Door stop

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