US162217A - Improvement in door-checks - Google Patents
Improvement in door-checks Download PDFInfo
- Publication number
- US162217A US162217A US162217DA US162217A US 162217 A US162217 A US 162217A US 162217D A US162217D A US 162217DA US 162217 A US162217 A US 162217A
- Authority
- US
- United States
- Prior art keywords
- door
- checks
- improvement
- plate
- jaw
- 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
Links
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Images
Classifications
-
- 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
- E05C19/18—Portable devices specially adapted for securing wings
- E05C19/182—Portable devices specially adapted for securing wings insertable in the gap between the wing and the frame or in the gap between a lock and its striker, e.g. for cooperation with the striker
-
- 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
- Y10T292/37—Portable securer plate or bar
- Y10T292/394—Swinging holding member
- Y10T292/397—Catch devices
Definitions
- the object ot' my invention is to securely fasten chamber or other doors upon the inside by attaching the pocket door-fastener herein described, and which is made of brass or other metal, to the jamb and edge ofthe door; and it consists in a novel construction and arrangement of parts, as will be hereinafter inorefully described, and then pointed out in the claim.
- Figure l is a plan view, showing the hookend plate partly out of the jaws; and Figs. 2, 3, and 4 are detail views in various positions.
- A represents a plate, terminating at one end in the curved hook B.
- This pla-te works upon the rivet D in the slitted jaw O.
- This jaw is made so as to present a surface or shoulder broad enough to catch and hold the door upon either side.
- Attached to it is a hinged bolt, E, opening ⁇ outward, but which, when closed, goes through an Arthur in the jaw and in the plate, so as to fasten the plate securely in its place, which, as will be seen, is especially necessary when placed upon a door opening from right to left, the jaw not then being retained in its place by its own weight, and makes it more trxn and secure when placed upon a door opening from left to right.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
Description
BEIGE.
ATENT GEORGE BURT, OF DENVER, COLORADO TERRITORY.
IMPROVEMENT IN DOOR-CHECKS.
Specification forming part of Letters Patent No. 162,21 7, dated April 20, 1875; application tiled March 13, 1875.
To all whom fit may concern Be it known that I, GEORGE BURT, of Denver, in the county of Arapahoe, in the Territory of Colorado, have invented cert-ain Improvements in Door-Fasteners, ot' which the following is a specification:
The object ot' my invention is to securely fasten chamber or other doors upon the inside by attaching the pocket door-fastener herein described, and which is made of brass or other metal, to the jamb and edge ofthe door; and it consists in a novel construction and arrangement of parts, as will be hereinafter inorefully described, and then pointed out in the claim.
Figure l is a plan view, showing the hookend plate partly out of the jaws; and Figs. 2, 3, and 4 are detail views in various positions.
In the accompanying drawing, A represents a plate, terminating at one end in the curved hook B. This pla-te works upon the rivet D in the slitted jaw O. This jaw is made so as to present a surface or shoulder broad enough to catch and hold the door upon either side. Attached to itis a hinged bolt, E, opening` outward, but which, when closed, goes through an orice in the jaw and in the plate, so as to fasten the plate securely in its place, which, as will be seen, is especially necessary when placed upon a door opening from right to left, the jaw not then being retained in its place by its own weight, and makes it more trxn and secure when placed upon a door opening from left to right.
I claim as my invention- The hinged bolt E, in combination with and passing' through the jaw O and the plate A, which plate works upon the rivet D, and terminates in a curved hook, B, all substantially as described and shown, for the purposes hereinbefore set forth.
GEORGE BURT.
Witnesses:
J As. G. WHITALL, SAM S. LANDON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US162217A true US162217A (en) | 1875-04-20 |
Family
ID=2231626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US162217D Expired - Lifetime US162217A (en) | Improvement in door-checks |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US162217A (en) |
-
0
- US US162217D patent/US162217A/en not_active Expired - Lifetime
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