US3708825A - Door check and door stop combination - Google Patents
Door check and door stop combination Download PDFInfo
- Publication number
- US3708825A US3708825A US3708825DA US3708825A US 3708825 A US3708825 A US 3708825A US 3708825D A US3708825D A US 3708825DA US 3708825 A US3708825 A US 3708825A
- Authority
- US
- United States
- Prior art keywords
- door
- stop
- cylinder
- piston rod
- check
- 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
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 235000004263 Ocotea pretiosa Nutrition 0.000 description 1
- 244000009660 Sassafras variifolium Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- 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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/02—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with pneumatic piston brakes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
-
- 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
- Y10T292/28—Extension link
- Y10T292/305—Swinging catch
Definitions
- ..16/49, l6/66, 292/278 check is made up of a pneumatic cylinder and piston [51] IIPLCI. ...E05f 3/00 which control the rate at which the door closes to [58] Fleld of Search ..16/66, 84, 82, 52, 49; prevent h door from slamming
- a p is attached to 292/262 267 the distal end of the piston rod and lies along the side of the cylinder.
- the stop is made of a sheet material [56.] References (med and has a hole through it which receives the cylinder.
- the stop has a handle which may be engaged by the user s hand to move the stopfrom position in engage- 340,143 4/1886 Merredith ..16/66 ment with the cylinder. Gravity will cause the stop to 1,853,517 4/1932 Finnerty fall into engagement with the end of the cylinder. 1,763,238 6/1930 Hubbs et al. 1,892,811 1/1933 1 Rogers ..16/49 2 Claims, 4 Drawing Figures PATENTEUJAN 9 1973 ROBERT J. WOOD 1 DOOR CHEGK AND DOOR STOP COMBINATION OBJECTS OF THE INVENTION It is an object of the invention to provide an im proved door stop and cylinder combination.
- Another object of the invention is to provide a door stop and cylinder combination which is simple in construction, economical to manufacture, and simple and effi'cient to use and to install.
- Another object of the invention is to provide an improved door stop and door check combination.
- FIG. 1 is a side view of the door stop-check according to the invention installed on a door, showing the door closed.
- FIG. 2 is a view of the door stop-check taken at 90 to the view shown in FIG. 1, showing the stop-check retracted.
- FIG. 3 is a view similar to FIG. 1 showing the door open.
- FIG. 4 is a view similar to FIG. 2 showing the stopcheck extended.
- stop 11 is bent at 15 at approximately 45.
- An opening 13 is formed in the door stop and the opening 13 slidably receives the cylinder.
- the handle 14 is formed on the stop 11 so that the cylinder can be moved from the position shown in FIGS. 1 and 2 wherein the door can freely slide open and closed to the position shown in FIGS. 3 and 4 wherein the stop engages the end of the cylinder at the bent portion 15 of the stop.
- the stop When the door is closed, as shown in FIG. 1, the stop will be disposed with its distal end at an intermediate part of FIG. 1. When the door is opened, the part 15 will engage the end of the cylinder and hold the piston and cylinder extended.
- a combination door check and stop comprising, a fluid controlled cylinder, a piston reciprocably mounted in saidcylinder, a piston rod attached to said piston and extending therefrom, a first pivot means for said piston rod for attaching said piston rod to a first part of a door, and means on said cylinder for attaching said cylinder to a second part of a door, a stop, said stop being swingably attached to said pivot, said stop having a hole therein slidably receiving said cylinder, said stop being adapted to be swung into engagement with the end of said cylinder adjacent said piston rod wherein said piston rod and said cylinder are held in extended position.
- a handle is a portion of said door stop bent parallel to said cylinder and adapted to glide in engagement with said cylinder when said door is in said closed position.
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
A door check and door stop combination. The door check is made up of a pneumatic cylinder and piston which control the rate at which the door closes to prevent the door from slamming. A stop is attached to the distal end of the piston rod and lies along the side of the cylinder. The stop is made of a sheet material and has a hole through it which receives the cylinder. The stop has a handle which may be engaged by the user''s hand to move the stop from position in engagement with the cylinder. Gravity will cause the stop to fall into engagement with the end of the cylinder.
Description
[ 1 [111 3,78,825 1 Jan. 9, 1973 s41 DOOR CHECK AND DOOR STOP 2,920,338 1/1960 Falk ..16/49 COMBINATION 2,083,450 6/1937 Kauffman et al. ..16/84 [76] Inventor: lstobertEJ vg'wps 3938 Sassafras Primary Examiner Bobby Gay tmet' 08 Assistant Examiner-Peter A. Aschenbrenner [22] Filed: Nov. 24, 1971 Attorney-Charles L. Lovercheck 211 App]. No.: 201,366 [57] ABSTRACT A door check and door stop combination. The door [52] US. Cl. ..16/49, l6/66, 292/278 check is made up of a pneumatic cylinder and piston [51] IIPLCI. ...E05f 3/00 which control the rate at which the door closes to [58] Fleld of Search ..16/66, 84, 82, 52, 49; prevent h door from slamming A p is attached to 292/262 267 the distal end of the piston rod and lies along the side of the cylinder. The stop is made of a sheet material [56.] References (med and has a hole through it which receives the cylinder. UNITED STATES PATENTS The stop has a handle which may be engaged by the user s hand to move the stopfrom position in engage- 340,143 4/1886 Merredith ..16/66 ment with the cylinder. Gravity will cause the stop to 1,853,517 4/1932 Finnerty fall into engagement with the end of the cylinder. 1,763,238 6/1930 Hubbs et al. 1,892,811 1/1933 1 Rogers ..16/49 2 Claims, 4 Drawing Figures PATENTEUJAN 9 1973 ROBERT J. WOOD 1 DOOR CHEGK AND DOOR STOP COMBINATION OBJECTS OF THE INVENTION It is an object of the invention to provide an im proved door stop and cylinder combination.
Another object of the invention is to provide a door stop and cylinder combination which is simple in construction, economical to manufacture, and simple and effi'cient to use and to install. v
Another object of the invention is to provide an improved door stop and door check combination.
'With the above and other objects in view, the present invention consists of the combination and arrangement of parts hereinafter more fully described, illustrated in the accompanying drawing and more particularly pointed out in the appended claims, it being understood that changes may be made in the form, size, proportions, and minor details of construction without departing from the spirit or sacrificing any of the ad vantages of the invention.
DESCRIPTION OF THE DRAWING FIG. 1 is a side view of the door stop-check according to the invention installed on a door, showing the door closed.
FIG. 2 is a view of the door stop-check taken at 90 to the view shown in FIG. 1, showing the stop-check retracted.
FIG. 3 is a view similar to FIG. 1 showing the door open.
FIG. 4 is a view similar to FIG. 2 showing the stopcheck extended.
- DETAILED DESCRIPTION or THE DRAWINGS ported in it and the door stop 11, which is made of sheet metal, ispivoted to the bracket 19 by the pivot 12. Spaced holes 40 are provided in the door stop 11 for different size doors and different size cylinders. The
stop 11 is bent at 15 at approximately 45. An opening 13 is formed in the door stop and the opening 13 slidably receives the cylinder. The handle 14 is formed on the stop 11 so that the cylinder can be moved from the position shown in FIGS. 1 and 2 wherein the door can freely slide open and closed to the position shown in FIGS. 3 and 4 wherein the stop engages the end of the cylinder at the bent portion 15 of the stop.
When the door is closed, as shown in FIG. 1, the stop will be disposed with its distal end at an intermediate part of FIG. 1. When the door is opened, the part 15 will engage the end of the cylinder and hold the piston and cylinder extended.
The foregoing specification sets forth the invention in its preferred practical forms but the structure shown is capable of modification within a range of equivalents without departing from the invention which is to be understood is broadly novel as is commensurate with the a nded claims.
Theembodiments of the invention In which an exclusive property or privilege is claimed are defined as follows:
1. A combination door check and stop comprising, a fluid controlled cylinder, a piston reciprocably mounted in saidcylinder, a piston rod attached to said piston and extending therefrom, a first pivot means for said piston rod for attaching said piston rod to a first part of a door, and means on said cylinder for attaching said cylinder to a second part of a door, a stop, said stop being swingably attached to said pivot, said stop having a hole therein slidably receiving said cylinder, said stop being adapted to be swung into engagement with the end of said cylinder adjacent said piston rod wherein said piston rod and said cylinder are held in extended position.
2. The combination recited in claim 1 wherein said stop is made of. sheet material and said opening is formed in a part of said sheet material bent generally at 45 to the main part of said door stop,
a handle is a portion of said door stop bent parallel to said cylinder and adapted to glide in engagement with said cylinder when said door is in said closed position.
a a a =I=
Claims (2)
1. A combination door check and stop comprising, a fluid controlled cylinder, a piston reciprocably mounted in said cylinder, a piston rod attached to said piston and extending therefrom, a first pivot means for said piston rod for attaching said piston rod to a first part of a door, and means on said cylinder for attaching said cylinder to a second part of a door, a stop, said stop being swingably attached to said pivot, said stop having a hole therein slidably receiving said cylinder, said stop being adapted to be swung into engagement with the end of said cylinder adjacent said piston rod wherein said piston rod and said cylinder are held in extended position.
2. The combination recited in claim 1 wherein said stop is made of sheet material and said opening is formed in a part of said sheet material bent generally at 45* to the main part of said door stop, a handle is a portion of said door stop bent parallel to said cylinder and adapted to glide in engagement with said cylinder when said door is in said closed position.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20186671A | 1971-11-24 | 1971-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3708825A true US3708825A (en) | 1973-01-09 |
Family
ID=22747617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US3708825D Expired - Lifetime US3708825A (en) | 1971-11-24 | 1971-11-24 | Door check and door stop combination |
Country Status (1)
Country | Link |
---|---|
US (1) | US3708825A (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0083384A1 (en) * | 1981-12-31 | 1983-07-13 | Kayaba Kogyo Kabushiki Kaisha | Full extension locking device of damper |
US4777698A (en) * | 1986-09-25 | 1988-10-18 | Lord Gilles D | Sleeve for holding door closer |
US4813100A (en) * | 1988-02-04 | 1989-03-21 | King Daniel P | Closure check |
US4815163A (en) * | 1988-06-30 | 1989-03-28 | Simmons William O | Storm door lock apparatus |
DE3937186A1 (en) * | 1989-11-08 | 1991-06-13 | Peki Anhaenger Karosserie | Fastening for gas compression spring - consists of cylinder and piston rod, with movable ring or sleeve and sprung bar |
US5575513A (en) * | 1995-04-03 | 1996-11-19 | Tuttle; Willis A. | Automobile hood strut lock |
US5659925A (en) * | 1996-02-21 | 1997-08-26 | Patterson; E. Ennalls | Door closer holding mechanism |
US6202253B1 (en) | 1998-10-29 | 2001-03-20 | Universal Friendly Technologies Llc | Storm door cylinder lock |
US6748624B1 (en) * | 2002-01-10 | 2004-06-15 | H. Steve Aderholt | Hood support piston stopper |
US20040168284A1 (en) * | 2003-02-27 | 2004-09-02 | Duffy Tom W. | Door closer hold-open apparatus |
EP2765327A2 (en) | 2013-02-08 | 2014-08-13 | Barnes Group Inc. | Universal stop tube |
US20140332652A1 (en) * | 2013-05-12 | 2014-11-13 | John E. Hansen | Gas strut support |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US340143A (en) * | 1886-04-20 | As signob op one-half to geoege | ||
US1763238A (en) * | 1929-04-01 | 1930-06-10 | Shelby Spring Hinge Company | Door stop and holder |
US1853517A (en) * | 1928-05-19 | 1932-04-12 | Charles A Jackson | Window device |
US1892811A (en) * | 1930-12-29 | 1933-01-03 | Clarence T Rogers | Doorcheck and control device therefor |
US2083450A (en) * | 1936-07-07 | 1937-06-08 | Chauncey B Kauffman | Automatic window closer |
US2920338A (en) * | 1956-10-05 | 1960-01-12 | Harold W Falk | Door closer |
-
1971
- 1971-11-24 US US3708825D patent/US3708825A/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US340143A (en) * | 1886-04-20 | As signob op one-half to geoege | ||
US1853517A (en) * | 1928-05-19 | 1932-04-12 | Charles A Jackson | Window device |
US1763238A (en) * | 1929-04-01 | 1930-06-10 | Shelby Spring Hinge Company | Door stop and holder |
US1892811A (en) * | 1930-12-29 | 1933-01-03 | Clarence T Rogers | Doorcheck and control device therefor |
US2083450A (en) * | 1936-07-07 | 1937-06-08 | Chauncey B Kauffman | Automatic window closer |
US2920338A (en) * | 1956-10-05 | 1960-01-12 | Harold W Falk | Door closer |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0083384A1 (en) * | 1981-12-31 | 1983-07-13 | Kayaba Kogyo Kabushiki Kaisha | Full extension locking device of damper |
US4777698A (en) * | 1986-09-25 | 1988-10-18 | Lord Gilles D | Sleeve for holding door closer |
US4813100A (en) * | 1988-02-04 | 1989-03-21 | King Daniel P | Closure check |
US4815163A (en) * | 1988-06-30 | 1989-03-28 | Simmons William O | Storm door lock apparatus |
DE3937186A1 (en) * | 1989-11-08 | 1991-06-13 | Peki Anhaenger Karosserie | Fastening for gas compression spring - consists of cylinder and piston rod, with movable ring or sleeve and sprung bar |
US5575513A (en) * | 1995-04-03 | 1996-11-19 | Tuttle; Willis A. | Automobile hood strut lock |
US5659925A (en) * | 1996-02-21 | 1997-08-26 | Patterson; E. Ennalls | Door closer holding mechanism |
US6202253B1 (en) | 1998-10-29 | 2001-03-20 | Universal Friendly Technologies Llc | Storm door cylinder lock |
US6748624B1 (en) * | 2002-01-10 | 2004-06-15 | H. Steve Aderholt | Hood support piston stopper |
US20040168284A1 (en) * | 2003-02-27 | 2004-09-02 | Duffy Tom W. | Door closer hold-open apparatus |
US6904643B2 (en) | 2003-02-27 | 2005-06-14 | Tom W. Duffy | Door closer hold-open apparatus |
US20050155179A1 (en) * | 2003-02-27 | 2005-07-21 | Duffy Tom W. | Door closer hold-open apparatus |
US6981295B2 (en) | 2003-02-27 | 2006-01-03 | Duffy Tom W | Door closer hold-open apparatus |
EP2765327A2 (en) | 2013-02-08 | 2014-08-13 | Barnes Group Inc. | Universal stop tube |
US20140223692A1 (en) * | 2013-02-08 | 2014-08-14 | Barnes Group Inc. | Universal Stop Tube |
US9032587B2 (en) * | 2013-02-08 | 2015-05-19 | Barnes Group Inc. | Universal stop tube |
CN103982105B (en) * | 2013-02-08 | 2017-07-28 | 铂尼狮集团股份有限公司 | General stop tube |
EP2765327A3 (en) * | 2013-02-08 | 2018-03-07 | Barnes Group Inc. | Universal stop tube |
US20140332652A1 (en) * | 2013-05-12 | 2014-11-13 | John E. Hansen | Gas strut support |
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