US34075A - Improved device for closing doors - Google Patents
Improved device for closing doors Download PDFInfo
- Publication number
- US34075A US34075A US34075DA US34075A US 34075 A US34075 A US 34075A US 34075D A US34075D A US 34075DA US 34075 A US34075 A US 34075A
- Authority
- US
- United States
- Prior art keywords
- door
- improved device
- closing doors
- doors
- strips
- 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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Classifications
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- 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
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
- E05F1/025—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights with rectilinearly-moving counterweights
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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S56/00—Harvesters
- Y10S56/18—Handles
Definitions
- This invention relates to an improved doorclosing device, which is designed to be applied to doors that open and swing both ways.
- the object of the invention is to obtain a means whereby the door may be kept in a closed state not only when the draft is equal at both sides of the door, but also when the draft is greater at one side of the door than at the other side.
- the invention consists in applying weights or springs to the door through the medium of hinged bars or strips arranged substantially as herein set forth.
- A represents a door, which may be constructed in the usual or in any proper way, and hung in a frame B, either by means of hinges or by pivots ct a, as shown in Fig. l.
- the door A is allowed to swing both Ways in its frame B, and lto the upper part of the doorframe there are attached two bars or strips C C-one at eachi side of the frame B-by hinges b b, and the free or loose end of each bar or strip C has a cord D attached.
- the cords D pass behind pulleys c at each side of the frame B and over pulleys E, extend down into a box F in the frame B, and are connected at their lower ends and pass through a sheave at the upper end of a weight G, which is allowed to rise and fall freely in the box F.
- the weight G has a tendency to keep the bars or strips C C in contact with the sides of Vthe frame B, or with a stop d, attached thereto.
- the bars or strips C C may also bear directly against the door A or against a vertical pin or projection H at its upper end, as shown clearly in Fig. 3.
- the weight G has a tendency to keep the door A ⁇ in a closed state on account of the bars or strips C C acting against the door, and it Will also be readily seen that in case a draft is stronger at one side of the door than at the other side a separate cord and weight Inay be used with each bar or strip C, a heavier Weight being used for the bar or strip that bears against the side of the door against which the greatest pressure is required. This is a very important feature, as it effectually prevents the swinging of the door by strong drafts-a result which occurs in the use of doors arranged in the ordinary Way for swin ging in both directions.
- weights may be applied to the bars or strips C C. Any of the doorsprings in use may be applied. Weights, however, would be preferable in most cases, as they are not, like springs, liable to become inefficient by use, their act-ion being constant.
- cords of the latter extend back over suitable pulleys to the part of the frame where the doors are hinged, so that the weights may be out of the way and the edges of the doors allowed to be in contact when closed.
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Description
UNITED STATES PATENT OFFICE.
DAVID I. STAGG, OF NFA YORK, N. Y.
IMPROVED DEVICE FOR CLOSING DOORS.
Specification forming part of Letters Patent No. 34,075, dated January 7, 1862.
T0 all whom, t may cmwern:
Be it known that I, DAvID I. STAGG, of the city, county, and State of New York, have invented a new and Improved Door-Closing Device; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawings, making a part of this specification` in whichf Figure l is a front view of my invention; Fig. 2, a horizontal section of the same, taken in the line a; Figi; Fig. 3, a section of the upper part of the same, taken in the line y fy,
Fig. l.
Similar letters of reference indicate corresponding parts in the several figures.
This invention relates to an improved doorclosing device, which is designed to be applied to doors that open and swing both ways.
The object of the invention is to obtain a means whereby the door may be kept in a closed state not only when the draft is equal at both sides of the door, but also when the draft is greater at one side of the door than at the other side. l
The invention consists in applying weights or springs to the door through the medium of hinged bars or strips arranged substantially as herein set forth.
To enable those skilled in the art to fully understand and construct myinvention,I will proceed to describe it.
A represents a door, which may be constructed in the usual or in any proper way, and hung in a frame B, either by means of hinges or by pivots ct a, as shown in Fig. l. The door A is allowed to swing both Ways in its frame B, and lto the upper part of the doorframe there are attached two bars or strips C C-one at eachi side of the frame B-by hinges b b, and the free or loose end of each bar or strip C has a cord D attached. The cords D pass behind pulleys c at each side of the frame B and over pulleys E, extend down into a box F in the frame B, and are connected at their lower ends and pass through a sheave at the upper end of a weight G, which is allowed to rise and fall freely in the box F.
The weight G, it will be seen, has a tendency to keep the bars or strips C C in contact with the sides of Vthe frame B, or with a stop d, attached thereto. The bars or strips C C may also bear directly against the door A or against a vertical pin or projection H at its upper end, as shown clearly in Fig. 3.
From the above description it will be seen that the weight G has a tendency to keep the door A` in a closed state on account of the bars or strips C C acting against the door, and it Will also be readily seen that in case a draft is stronger at one side of the door than at the other side a separate cord and weight Inay be used with each bar or strip C, a heavier Weight being used for the bar or strip that bears against the side of the door against which the greatest pressure is required. This is a very important feature, as it effectually prevents the swinging of the door by strong drafts-a result which occurs in the use of doors arranged in the ordinary Way for swin ging in both directions.
Instead of weights, springs may be applied to the bars or strips C C. Any of the doorsprings in use may be applied. Weights, however, would be preferable in most cases, as they are not, like springs, liable to become inefficient by use, their act-ion being constant.
In cases where the invention is applied to double doors and weights are employed the cords of the latter extend back over suitable pulleys to the part of the frame where the doors are hinged, so that the weights may be out of the way and the edges of the doors allowed to be in contact when closed.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is
The combination of the hinged bars or strips O C and the weight or weights G, arranged and applied to the door as and for the purpose set forth.
DAVID I. STAGG.
Witnesses:
JAMES LAIRD, RICHARDSON GAWLEY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US34075A true US34075A (en) | 1862-01-07 |
Family
ID=2103661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US34075D Expired - Lifetime US34075A (en) | Improved device for closing doors |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US34075A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010067327A1 (en) | 2008-12-11 | 2010-06-17 | Sederma | Cosmetic composition containing acetylated oligoglucuronans |
| WO2012013418A2 (en) | 2010-07-29 | 2012-02-02 | Unilever Plc | Skin care compositions comprising substituted monoamines |
| WO2012013417A2 (en) | 2010-07-29 | 2012-02-02 | Unilever Plc | Skin care compositions comprising substituted diamines |
| WO2012174096A2 (en) | 2011-06-13 | 2012-12-20 | The Procter & Gamble Company | Personal care compositions comprising a di-amido gellant and methods of using |
| WO2013091894A2 (en) | 2011-12-21 | 2013-06-27 | Flavin Dana | Topical compositions |
| US9050477B2 (en) | 2009-04-17 | 2015-06-09 | Sederma | Cosmetic compositions comprising oridonin and new cosmetic uses |
| WO2017080758A1 (en) | 2015-11-10 | 2017-05-18 | Unilever Plc | Cyclocarboxylic acid containing personal care compositions |
| US20180337338A1 (en) * | 2017-05-17 | 2018-11-22 | Tsinghua University | Carbon nanotube array |
| WO2021219376A1 (en) | 2020-04-28 | 2021-11-04 | Unilever Ip Holdings B.V. | Personal care compositions with enhanced solubility actives |
-
0
- US US34075D patent/US34075A/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010067327A1 (en) | 2008-12-11 | 2010-06-17 | Sederma | Cosmetic composition containing acetylated oligoglucuronans |
| US9050477B2 (en) | 2009-04-17 | 2015-06-09 | Sederma | Cosmetic compositions comprising oridonin and new cosmetic uses |
| WO2012013418A2 (en) | 2010-07-29 | 2012-02-02 | Unilever Plc | Skin care compositions comprising substituted monoamines |
| WO2012013417A2 (en) | 2010-07-29 | 2012-02-02 | Unilever Plc | Skin care compositions comprising substituted diamines |
| WO2012174096A2 (en) | 2011-06-13 | 2012-12-20 | The Procter & Gamble Company | Personal care compositions comprising a di-amido gellant and methods of using |
| WO2013091894A2 (en) | 2011-12-21 | 2013-06-27 | Flavin Dana | Topical compositions |
| WO2017080758A1 (en) | 2015-11-10 | 2017-05-18 | Unilever Plc | Cyclocarboxylic acid containing personal care compositions |
| US20180337338A1 (en) * | 2017-05-17 | 2018-11-22 | Tsinghua University | Carbon nanotube array |
| WO2021219376A1 (en) | 2020-04-28 | 2021-11-04 | Unilever Ip Holdings B.V. | Personal care compositions with enhanced solubility actives |
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