US1515091A - Doorstop - Google Patents
Doorstop Download PDFInfo
- Publication number
- US1515091A US1515091A US734070A US73407024A US1515091A US 1515091 A US1515091 A US 1515091A US 734070 A US734070 A US 734070A US 73407024 A US73407024 A US 73407024A US 1515091 A US1515091 A US 1515091A
- Authority
- US
- United States
- Prior art keywords
- cam member
- cam
- plate
- doorstop
- brower
- 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
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices 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
- E05C17/02—Devices 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
- E05C17/44—Devices 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 device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet
-
- 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
- Y10S292/00—Closure fasteners
- Y10S292/15—Door, checks, floor
-
- 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
- Y10T292/08—Bolts
- Y10T292/1039—Swinging and camming
- Y10T292/1041—Rigid operating means
-
- 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
- Y10T292/08—Bolts
- Y10T292/1043—Swinging
- Y10T292/1075—Operating means
- Y10T292/1083—Rigid
- Y10T292/1085—Friction catch
Definitions
- Another'important object of the invention is to provide means for locking the securing arm in its active position.
- FIG. 1 is an elevationalview designating a device constructed in accordance with l the present invention.
- Figure 2 is a vertical sectional view through the device.
- the device includes a supporting plate 5 which 85 is provided with suitable openings indicated at 6,whereby securing screws may be employed for securing the device to the door 'or closure to be heldby'the device.
- recessed. portions 7 are provided in the plate 5 and are arranged in semi-circular formatio directly under the cam 8 which is pivotally connected with the plate 5 by means of the bolt 9 which is shown as extending through openings in the cam and plate. j
- a spring member 10 is supported between the head 11 of the bolt 9 and the out out portion 12 of the cam member, so that the bolt will be held under the tension of the spring member 10 at all times to insure a true operationof the device.
- the cam member 8 is formed with an opening 13 which accommodates the coiled spring 14 that carries the ball member 15 at the outer end thereof, the ball member being designed to move into the recessed portions 7 to lock the cam member in various positions of adjustment.
- an integral handle 16 is formed thereon, which has a laterally extended finger piece 17.
- a closure securing device including a supporting plate having a plurality of recesses formed therein, the recesses being arranged in a semi-circular line, a cam member pivotally supported on the plate, a locking ball carried by the cam member and adapted to move within the recesses to lock the cam member in various positions of adjustment, and means on the cam member to permit thev cam member to be operated.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Description
Patented Nov. 11, 1924.
umrsosrxrss PATENT OFFICE.
JAMES F. BROWER AND CHARLES A. BROWER, OF LANSING, MICHIGAN, ASSIGNORS OI ONE-THIRD TO JOHN J'. BRENNAN, OF LANSING, MICHIGAN.
DOORSTOP.
Application filed August 25, 1924. Serial No. 734,070.
county of Ingham'and State of Michigan,
have invented a new and useful Doorstop,
of which'the following is a specification.
This in Jention relates to a door or closure stop and aims to provide novel means whereby a'door or closure supplied with a stop of this character may be held against movement when secured by the device in an open position. 4
Another'important object of the invention is to provide means for locking the securing arm in its active position.
With the foregoing and other objects in "view which will appear as the description proceeds, the invention resides in the combination and arrangement of parts and in the details of construction hereinafter described and claimed, it being understood that changes in the precise embodiment of the invention herein disclosed, may be made within the scope of what is claimed, without.
dc arting from the spirit of the invention.
eferring to the drawing:
- Figure 1 is an elevationalview designating a device constructed in accordance with l the present invention.
Figure 2 is a vertical sectional view through the device. I
Referring to the drawing in detail, the device includes a supporting plate 5 which 85 is provided with suitable openings indicated at 6,whereby securing screws may be employed for securing the device to the door 'or closure to be heldby'the device.
As illustrated by Figure 1 of the drawing, recessed. portions 7 are provided in the plate 5 and are arranged in semi-circular formatio directly under the cam 8 which is pivotally connected with the plate 5 by means of the bolt 9 which is shown as extending through openings in the cam and plate. j
' A spring member 10 is supported between the head 11 of the bolt 9 and the out out portion 12 of the cam member, so that the bolt will be held under the tension of the spring member 10 at all times to insure a true operationof the device.
The cam member 8 is formed with an opening 13 which accommodates the coiled spring 14 that carries the ball member 15 at the outer end thereof, the ball member being designed to move into the recessed portions 7 to lock the cam member in various positions of adjustment.
In order that the cam member may be conveniently operated, an integral handle 16 is formed thereon, which has a laterally extended finger piece 17. From the foregoing it will be obvious that when the cam member is moved to its active position or to its engagement with the floor directly thereunder, the ball 15 will move into one of the recessed portions 7 of the plate 5 to lock the cam against accidental displacement.
From'the foregoing it will be seen that the use of the device will be obvious and that in order to operate the device, the cam member 8 must be moved into engagement with the supporting surface directly under;
-the same.
We claim A closure securing device including a supporting plate having a plurality of recesses formed therein, the recesses being arranged in a semi-circular line, a cam member pivotally supported on the plate, a locking ball carried by the cam member and adapted to move within the recesses to lock the cam member in various positions of adjustment, and means on the cam member to permit thev cam member to be operated.
In-testimony that we claim the foregoing as our own, wehave hereto atfixed our signatures.
JAMES F. "BROWER. CHARLES A. BROWER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US734070A US1515091A (en) | 1924-08-25 | 1924-08-25 | Doorstop |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US734070A US1515091A (en) | 1924-08-25 | 1924-08-25 | Doorstop |
Publications (1)
Publication Number | Publication Date |
---|---|
US1515091A true US1515091A (en) | 1924-11-11 |
Family
ID=24950195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US734070A Expired - Lifetime US1515091A (en) | 1924-08-25 | 1924-08-25 | Doorstop |
Country Status (1)
Country | Link |
---|---|
US (1) | US1515091A (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2595436A (en) * | 1949-01-26 | 1952-05-06 | Abdallah Subrey | Automobile door safety latch |
US2615324A (en) * | 1950-06-08 | 1952-10-28 | Hickok Mfg Co Inc | Key ring |
US2828992A (en) * | 1955-11-22 | 1958-04-01 | Palhegyi Alex Frank | Latch mechanism to prevent sag in overhead garage doors |
US2860387A (en) * | 1956-10-17 | 1958-11-18 | Darwin B Grossman | Sliding doors and hardware therefor |
US2960717A (en) * | 1957-09-03 | 1960-11-22 | Aerol Co Inc | Caster swivel control device |
US4729474A (en) * | 1986-07-25 | 1988-03-08 | Flambeau Corporation | Satchel-style tackle box |
US6450361B1 (en) | 2001-04-18 | 2002-09-17 | Lewis A. Mendelson | Low pressure cooker with pivoting latch handles |
US20050042025A1 (en) * | 2001-07-16 | 2005-02-24 | Miller Darin R. | Work tool locking device |
US20050193520A1 (en) * | 2004-03-08 | 2005-09-08 | Bushey Richard D. | Door stop |
US7866118B1 (en) | 2008-09-16 | 2011-01-11 | Unique Home Designs, Inc. | Storm door assembly |
US20110271720A1 (en) * | 2010-05-04 | 2011-11-10 | Cmech (Guangzhou) Industrial Ltd. | Novel dial-type window lock |
US8146294B1 (en) * | 2010-01-14 | 2012-04-03 | Bennett Bruce C | Door locking system |
US8955254B1 (en) * | 2012-01-24 | 2015-02-17 | Unique Home Designs, Inc. | Self-storing security door assembly |
US20190234128A1 (en) * | 2017-01-05 | 2019-08-01 | Jae H. Lee | Support apparatus |
US11015376B2 (en) * | 2018-02-23 | 2021-05-25 | David Daniel Rankin, Sr. | Security lock for door |
-
1924
- 1924-08-25 US US734070A patent/US1515091A/en not_active Expired - Lifetime
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2595436A (en) * | 1949-01-26 | 1952-05-06 | Abdallah Subrey | Automobile door safety latch |
US2615324A (en) * | 1950-06-08 | 1952-10-28 | Hickok Mfg Co Inc | Key ring |
US2828992A (en) * | 1955-11-22 | 1958-04-01 | Palhegyi Alex Frank | Latch mechanism to prevent sag in overhead garage doors |
US2860387A (en) * | 1956-10-17 | 1958-11-18 | Darwin B Grossman | Sliding doors and hardware therefor |
US2960717A (en) * | 1957-09-03 | 1960-11-22 | Aerol Co Inc | Caster swivel control device |
US4729474A (en) * | 1986-07-25 | 1988-03-08 | Flambeau Corporation | Satchel-style tackle box |
US6450361B1 (en) | 2001-04-18 | 2002-09-17 | Lewis A. Mendelson | Low pressure cooker with pivoting latch handles |
US20050042025A1 (en) * | 2001-07-16 | 2005-02-24 | Miller Darin R. | Work tool locking device |
US20050193520A1 (en) * | 2004-03-08 | 2005-09-08 | Bushey Richard D. | Door stop |
US7065830B2 (en) * | 2004-03-08 | 2006-06-27 | Bushey Richard D | Door stop |
US7866118B1 (en) | 2008-09-16 | 2011-01-11 | Unique Home Designs, Inc. | Storm door assembly |
US8146294B1 (en) * | 2010-01-14 | 2012-04-03 | Bennett Bruce C | Door locking system |
US20110271720A1 (en) * | 2010-05-04 | 2011-11-10 | Cmech (Guangzhou) Industrial Ltd. | Novel dial-type window lock |
US8955254B1 (en) * | 2012-01-24 | 2015-02-17 | Unique Home Designs, Inc. | Self-storing security door assembly |
US20190234128A1 (en) * | 2017-01-05 | 2019-08-01 | Jae H. Lee | Support apparatus |
US10822854B2 (en) * | 2017-01-05 | 2020-11-03 | Jae Ho Lee | Support apparatus |
US11015376B2 (en) * | 2018-02-23 | 2021-05-25 | David Daniel Rankin, Sr. | Security lock for door |
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