US189825A - Improvement in door-checks - Google Patents

Improvement in door-checks Download PDF

Info

Publication number
US189825A
US189825A US189825DA US189825A US 189825 A US189825 A US 189825A US 189825D A US189825D A US 189825DA US 189825 A US189825 A US 189825A
Authority
US
United States
Prior art keywords
door
bolt
improvement
checks
catch
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
Publication date
Application granted granted Critical
Publication of US189825A publication Critical patent/US189825A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/12Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E05C17/16Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted only at one end and having an elongated slot
    • E05C17/166Security devices
    • 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
    • Y10T292/28Extension link
    • Y10T292/289Slotted bar
    • Y10T292/291Sliding catch

Description

' c. s. WHIPPLE.
DOOR CHECK.
No. 189,825. ,Patented Apri117,--1877.
Fig. 7.
[@u-m d5;
Mains. mow-umueagflnsn, WASHINGTON u c.
ATENT CHARLES S. WHIPPLE, OF NEW LONDON, GONNEOTIOUT,ASSIGNOR TO HIMSELF AND GEORGE W. GODDARD, OF SAME PLACE.
IMPROVEMENT IN DOORCHECKS.
I Specification forming part of Letters Patent No. 189,825, dated April 17, 1877; application iiled February 20, 1877.
To all whom it may concern Be it known that I, CHARLES S. WIIIPPLE, of the city and county of New London, of the State of Connecticut, have invented anew and useful Improvement in Door or Shutter Fasteners; and do hereby declare the same to be described in the following specification and represented in the accompanying drawings, of which- Figure 1 is a front view, and Fig. 2 a horizontal and longitudinal section, of a fastening of my improved kind, Fig. 3 is an inner edge View of a-slidc-bolt receiver pivoted to the slotted arm, hereinafter described.
My present invention consists in a bolt provided with a T-catch and a pivotal slot arranged with it, as set forth, and, also, in the combination of a slide-bolt receiver, and a slotted arm hinged thereto, with a rotary bolt provided with a T-shaped head at one end, and having a slotto receive a pivot, all being as hereinafter more fully explained, and as shown in the said drawings and definitel claimed.
In such drawings, Ais a bolt provided with a slot, a, arranged in it as represented. This bolt has also projecting from one end of it a T-catch composed of a neck, b, and a head, 0, formed as shown. The bolt also has a knob, cl, and-is held to turn freely on a screw or pivot, c, projecting from a door, D.
The bolt-receiver E, fixed to the door frame or casing, is furnished with a recess, f, to receive the end of the bolt. It also hasarranged with it, as shown, and pivoted to it, anarm, I F, provided with a hole or mouth, g, and a long slot, h, extending therefrom, all being as represented.
-On pressing the bolt into the recess f, the door may be bolted or fastened to. By turning the bolt around on its pivot one hundred and eighty degrees and moving it forward, so as to cause the head of the T-catch to pass through the mouth 9, and the neck of saidcatch to enter the sloth, the bolt will be in engagement with the arm, and the two, with the T-catch, will hold the door open within a certain limit, and to so fasten it open that-a person on the outside of it cannot disconnect the parts of the fastening in a manner to enable him to open the door sufficiently for him to enter or pass through the doorway.
I do not herein claim a T-catch and a slotted arm, as shown in the Patent No. 185,466,
CHARLES S. WHIPPLE.
Witnesses:
R. H. EDDY, J. 1t. SNOW.
December 17, 1876, heretofore granted me;
US189825D Improvement in door-checks Expired - Lifetime US189825A (en)

Publications (1)

Publication Number Publication Date
US189825A true US189825A (en) 1877-04-17

Family

ID=2259232

Family Applications (1)

Application Number Title Priority Date Filing Date
US189825D Expired - Lifetime US189825A (en) Improvement in door-checks

Country Status (1)

Country Link
US (1) US189825A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852259A (en) * 1988-03-07 1989-08-01 Manserra Pasquale M Straight edge cutter guide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852259A (en) * 1988-03-07 1989-08-01 Manserra Pasquale M Straight edge cutter guide

Similar Documents

Publication Publication Date Title
US410728A (en) Latch
US115781A (en) Improvement in fastenings for window-shutters
US532483A (en) Peter poertner and william romunder
US272772A (en) Awning
US189825A (en) Improvement in door-checks
US924277A (en) Door-fastener.
US155574A (en) Improvement in latches for doors and gates
US589811A (en) Blind-fastener
US398978A (en) Handle for sliding doors
US1197420A (en) Hinge.
US185466A (en) Improvement in door-checks
US202186A (en) Improvement in combined lock-bolt and handle
US339883A (en) James b
US189823A (en) Improvement in door-checks
US189040A (en) Improvement in sash-holders
US275706A (en) Fastener for the meeting-rails of sashes
US197577A (en) Improvement in door-checks
US189822A (en) Improvement in door-checks
US370598A (en) Peters
US193092A (en) Improvement in latches for doors
US208937A (en) Improvement in shutter-bowers
US156237A (en) Improvement in door-checks
US214126A (en) Improvement in shutter-fastenings
US199649A (en) Improvement in devices for operating windows and transoms
US650701A (en) Shutter-worker.