US241998A - haskell king - Google Patents
haskell king Download PDFInfo
- Publication number
- US241998A US241998A US241998DA US241998A US 241998 A US241998 A US 241998A US 241998D A US241998D A US 241998DA US 241998 A US241998 A US 241998A
- Authority
- US
- United States
- Prior art keywords
- bolt
- crank
- king
- key
- haskell
- 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
- NKDWSYFLUKSRTE-MFQRKTBASA-N (2S)-2-acetamido-3-hydroxy-N-[(2R,3S,4S,5R)-2,4,5-trihydroxy-1-oxohexan-3-yl]propanamide Chemical compound C[C@@H](O)[C@@H](O)[C@@H]([C@@H](O)C=O)NC(=O)[C@H](CO)NC(C)=O NKDWSYFLUKSRTE-MFQRKTBASA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0017—Locks with sliding bolt without provision for latching
-
- 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
- Y10T292/096—Sliding
- Y10T292/1014—Operating means
- Y10T292/1016—Cam
Definitions
- the object of my invention is to simplify the construction of mortise door-bolts, to render them stron g and durable, and to lock the bolt in its positions of projection and retraction, so that it cannot be moved therefrom except by the use of a suitable key.
- Figure l is a view, in elevation,of myimproved door-bolt.
- Fig. 2 is a similar view, the front portion of the case being removed andthe boltprojected.
- Fig. 3 is a longitudinal section on the line w x of Fig. 1.
- Fig. 4 is an edge view of the crankdog detached.
- Fig. 5 is a view ofthe key and escutcheon.
- the letter A denotes the case, made of two semi-cylindrical parts,o and a,the part a having secured to its front end an annular vfaceplate, aZ, behind which the front end of the'part c sets.
- B designates the cylindrical holt, resting in the part a, and adapted to play longitudinally in the case.
- the rearportion,B/,of the bolt is cut away on one side to about half the thickness of the front part, forming a flat front face, across and near therear end of which is formed a straight groove, b.
- the hub d' of the crank-arm enters a correspondinglyshaped aperture-or hearing, d2, form ed through the wallet part c of said casing, so that a suitable key may he inserted in the socket di of the huh, which socket maybe squared, as shown,
- the socket is preferably closed at its inner end, and thus dust will be prevented from entering the case, as the hub and holt will fit snugly in their bearings.
- the center of the hub, in its bearing, stands above the center line of the casing and bolt, andthe crank-arm is of such length that it can perform a'little more than a half-revolution in the direction of the arrows, Fig. 2, and its crank-pin strikes the wall of the casing immediately after it rises above the centerline in its movement in both directions.
- a key say,such as is shown in Fig. -has its squared tip inserted in the hub d', and by turning said key forward the crank-arm is thrown forward to the limit of its movement-thatis, with its crank-pin against the upper part of the casing and a little above its own dead-center line. This movement of the crank throws the bolt out, of course, the crank-pin playing in groove b.
- crank-arm in this position acts asa dog to prevent theretraction of the bolt except by the turning of the key in the opposite direction, for it is obvious that any rearward pressure upon the bolt would tend only to revolve the crank in the same direction it followed in throwing the bolt out; but in this direction it cannot move farther, because its pin d is stopped by the wall of the case.
- crank-arm as making a little more than a half -revolution and rising a little above its dead-center line in projecting the bolt; but it is obvious that it' it were stopped directly upon its dead-center line, which coincides with the center line of the bolt, the bolt could not be pushed in or otherwise retracted than by akey. I do not, therefore, confine myself to moving the crank above its dead-center.
- a bowspring, f is arranged behindv the bolt, between it and the wall ot' the case, and presses the bolt forward snugly to ⁇ its bearings.
- cranks have been used to operate bolts, and I do not, broadly, claim the combination ot a crank and bolt operated thereby.
- Amortise door-boltcoinbinin g in its structure an inelosing-casin g, a sliding boltarranged therein, and provided at or near its rear end with a groove extending transversely across the bolt, and the crank-arm constructed to receive a key, and having a crank-pin arranged to playin the transverse groove across the bolt, and to make not less than ahalf-revolution between two points on opposite sides of its axis, and stops to limit the movement or" the crankpiu in both directions, substantially as described, whereby the crank serves both to operate and to dog the bolt, as setl forth.
- a mortise door-bolt combining in its structure the inclosing-casing, the sliding bolt arranged therein, and having at or near its rear end a groove extending transversely across the bolt, and the crank-arm having on one side a crank-pin arranged to playin the groove across the bolt, and on its other side a hub passing 3o through a bearin gin the wall ofthe casing, and provided with a socket to receive a key, substantially as described.
Description
(Model.)
W. H. KING.
Bolt.
Patented May 24, 1881..l
UNITED STATES PATENT OFFICE.
W. HASKELL KING, OF ATEIOL, MASSACHUSETTS.
B O LT SPECIFICATION forming part of Lettere Patent No. 241,998, desea Mey 24, 1881.
Application filed April 6,1881.
To all whom fitmay concern:
Be it known that I, W. HASKELL KING, a citizen of the United States, residing at Athol, in the county of Worcester and State of Massachusetts, have invented new and useful Imprcvem ents in Door-Bolts, of which the following is a specification.
The object of my invention is to simplify the construction of mortise door-bolts, to render them stron g and durable, and to lock the bolt in its positions of projection and retraction, so that it cannot be moved therefrom except by the use of a suitable key.
y In the accompanying drawings, Figure l is a view, in elevation,of myimproved door-bolt. Fig. 2 is a similar view, the front portion of the case being removed andthe boltprojected. Fig. 3 is a longitudinal section on the line w x of Fig. 1. Fig. 4 is an edge view of the crankdog detached. Fig. 5 is a view ofthe key and escutcheon.
The letter A denotes the case, made of two semi-cylindrical parts,o and a,the part a having secured to its front end an annular vfaceplate, aZ, behind which the front end of the'part c sets.
B designates the cylindrical holt, resting in the part a, and adapted to play longitudinally in the case. The rearportion,B/,of the boltis cut away on one side to about half the thickness of the front part, forming a flat front face, across and near therear end of which is formed a straight groove, b. Through the boltis formed parts of the case are placed together the hub d' of the crank-arm enters a correspondinglyshaped aperture-or hearing, d2, form ed through the wallet part c of said casing, so that a suitable key may he inserted in the socket di of the huh, which socket maybe squared, as shown,
(Model.)
or otherwise formed to embrace a corresponding' key and prevent said key from turning without also turning the hub. The socket is preferably closed at its inner end, and thus dust will be prevented from entering the case, as the hub and holt will fit snugly in their bearings. The center of the hub, in its bearing, stands above the center line of the casing and bolt, andthe crank-arm is of such length that it can perform a'little more than a half-revolution in the direction of the arrows, Fig. 2, and its crank-pin strikes the wall of the casing immediately after it rises above the centerline in its movement in both directions.
When the parts are secured in position, as shown in Fig. l, a key say,such as is shown in Fig. -has its squared tip inserted in the hub d', and by turning said key forward the crank-arm is thrown forward to the limit of its movement-thatis, with its crank-pin against the upper part of the casing and a little above its own dead-center line. This movement of the crank throws the bolt out, of course, the crank-pin playing in groove b. The crank-arm in this position acts asa dog to prevent theretraction of the bolt except by the turning of the key in the opposite direction, for it is obvious that any rearward pressure upon the bolt would tend only to revolve the crank in the same direction it followed in throwing the bolt out; but in this direction it cannot move farther, because its pin d is stopped by the wall of the case. By turning the key rearward the holt is retracted and the crank-arm carried to its rearward limit, as shown'in dotted lines, Fig. Z-that is, to a position the reverse of that shown in full lines-and its pin stopped by the upper wall of the case.
I have shown, simply for greater security, the crank-arm as making a little more than a half -revolution and rising a little above its dead-center line in projecting the bolt; but it is obvious that it' it were stopped directly upon its dead-center line, which coincides with the center line of the bolt, the bolt could not be pushed in or otherwise retracted than by akey. I do not, therefore, confine myself to moving the crank above its dead-center.
To give steadiness and smoothness of Inotion to the bolt, and to obviate rattling when the bolt is used on the door of vehicles,a bowspring, f,is arranged behindv the bolt, between it and the wall ot' the case, and presses the bolt forward snugly to `its bearings.
I am aware that cranks have been used to operate bolts, and I do not, broadly, claim the combination ot a crank and bolt operated thereby.
What I claim isl. Amortise door-boltcoinbinin g in its structure an inelosing-casin g, a sliding boltarranged therein, and provided at or near its rear end with a groove extending transversely across the bolt, and the crank-arm constructed to receive a key, and having a crank-pin arranged to playin the transverse groove across the bolt, and to make not less than ahalf-revolution between two points on opposite sides of its axis, and stops to limit the movement or" the crankpiu in both directions, substantially as described, whereby the crank serves both to operate and to dog the bolt, as setl forth.
2. A mortise door-bolt combining in its structure the inclosing-casing, the sliding bolt arranged therein, and having at or near its rear end a groove extending transversely across the bolt, and the crank-arm having on one side a crank-pin arranged to playin the groove across the bolt, and on its other side a hub passing 3o through a bearin gin the wall ofthe casing, and provided with a socket to receive a key, substantially as described.
In testimony whereofI have hereunto set my hand in the presence of two subscribing witnesses.
W. HASKELL KING.
Witnesses:
JAMES L. NoRRIs, J. A. RUTHERFORD.
Publications (1)
Publication Number | Publication Date |
---|---|
US241998A true US241998A (en) | 1881-05-24 |
Family
ID=2311333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US241998D Expired - Lifetime US241998A (en) | haskell king |
Country Status (1)
Country | Link |
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US (1) | US241998A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2489078A (en) * | 1945-09-13 | 1949-11-22 | Cameron Elizabeth Jack | Sliding bolt fastener |
US2795445A (en) * | 1955-05-09 | 1957-06-11 | Curtis Companies Inc | Window lock |
US2876873A (en) * | 1957-11-15 | 1959-03-10 | Sanymetal Products Co Inc | Door structure and latching assembly |
US2905494A (en) * | 1955-03-28 | 1959-09-22 | Tocchetto Virgil Dante | Door bolt |
WO1989010458A1 (en) * | 1988-04-18 | 1989-11-02 | PHELPS-TOINTON, INC. d.b.a. SOUTHERN STEEL COMPANY | Security lock mechanism |
US20050252098A1 (en) * | 2003-04-25 | 2005-11-17 | Wilfried Kletscher | Fixing device for a movable wall |
-
0
- US US241998D patent/US241998A/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2489078A (en) * | 1945-09-13 | 1949-11-22 | Cameron Elizabeth Jack | Sliding bolt fastener |
US2905494A (en) * | 1955-03-28 | 1959-09-22 | Tocchetto Virgil Dante | Door bolt |
US2795445A (en) * | 1955-05-09 | 1957-06-11 | Curtis Companies Inc | Window lock |
US2876873A (en) * | 1957-11-15 | 1959-03-10 | Sanymetal Products Co Inc | Door structure and latching assembly |
WO1989010458A1 (en) * | 1988-04-18 | 1989-11-02 | PHELPS-TOINTON, INC. d.b.a. SOUTHERN STEEL COMPANY | Security lock mechanism |
US4913475A (en) * | 1988-04-18 | 1990-04-03 | Phelps-Tointon, Inc. | Security lock mechanism |
US20050252098A1 (en) * | 2003-04-25 | 2005-11-17 | Wilfried Kletscher | Fixing device for a movable wall |
US7357428B2 (en) * | 2003-04-25 | 2008-04-15 | Dorma Gmbh + Co. Kg | Fixing device for a movable wall |
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