US223985A - Door-hanger - Google Patents
Door-hanger Download PDFInfo
- Publication number
- US223985A US223985A US223985DA US223985A US 223985 A US223985 A US 223985A US 223985D A US223985D A US 223985DA US 223985 A US223985 A US 223985A
- Authority
- US
- United States
- Prior art keywords
- door
- hanger
- wheel
- flat
- rail
- 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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
- E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
Definitions
- both the bearing-wheel and the guide-whee1 are flat-faced sheaves, which are very cheap to construct and require no nice fit to be made with the rail.
- the upper part of the rail, upon which the bearingwheel runs, is also flat, so that the friction is reduced to the minimum, the guide-wheel alone preventing the outward movement of the hanger and being most of the time itself wholly out of contact with the groove in which it moves.
Description
T. H. BOTTOMLEY. Door-Hanger.
. No. 223,985. Patented Feb. 3,1880.
UNITED STATES PATENT OFFICE.
THOMASH. BOTTOMLEY, OF GAPAO, MICHIGAN.
DOOR-HANGER.
SPECIFICATION forming part of Letters Patent No. 223,985, dated February 3, 1880. Application filed August 9, 1879.
l o all whom it may concern:
Be it known that I, THOMAS H.BOT'1OM- LEY, of Oapac, in the county of St. Clair and State of Michigainhave invented an Improve ment in Door-Hangers, of which the following is a specification.
The nature of my invention relates to certain new and useful improvements in that class of devices employed for suspending rolling gates or doors; and the invention consists in the details of Construction of the various parts and their combinations, as more fully hereinafter set forth.
In the accompanying drawing, which forms a part of this specification, and represents my invention in perspective, Arepresents a hanger or standard provided with an overhanging bearing-wheel, B, which is designed to travel upon the top of the rail D, and thereby suspend the door or gate to which the standard is secured. This rail D is provided upon its under side with the groove E, to receive the guide-wheel O, which rotates upon a bearing projecting from theface of the standard, 'as shown, and prevents the door or gate from swinging out of line.
It will be seen that both the bearing-wheel and the guide-whee1 are flat-faced sheaves, which are very cheap to construct and require no nice fit to be made with the rail. The upper part of the rail, upon which the bearingwheel runs, is also flat, so that the friction is reduced to the minimum, the guide-wheel alone preventing the outward movement of the hanger and being most of the time itself wholly out of contact with the groove in which it moves.
What I claim as my invention is The combination, with the rail D, having flat top and groove E on its under side, of the flat sheave-hanger composed of plate A, flat bearing-wheel B, and flat guide-wheel 0, both of said wheels revolving vertically on horizontal studs projecting from such plate, constructed and arranged substantially as described and shown.
THOS. .H. BOTTOMLEY.
Witnesses:
H. S. SPRAGUE, A. BARTHEL.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US223985A true US223985A (en) | 1880-02-03 |
Family
ID=2293375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US223985D Expired - Lifetime US223985A (en) | Door-hanger |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US223985A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9745786B2 (en) | 2015-05-19 | 2017-08-29 | Krown Lab, Inc. | Roller assemblies for hanging panels |
-
0
- US US223985D patent/US223985A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9745786B2 (en) | 2015-05-19 | 2017-08-29 | Krown Lab, Inc. | Roller assemblies for hanging panels |
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