US6109A - Boob-lock by which owe keyhole serves eos - Google Patents
Boob-lock by which owe keyhole serves eos Download PDFInfo
- Publication number
- US6109A US6109A US6109DA US6109A US 6109 A US6109 A US 6109A US 6109D A US6109D A US 6109DA US 6109 A US6109 A US 6109A
- Authority
- US
- United States
- Prior art keywords
- lock
- keyhole
- serves
- boob
- owe
- 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
- 241000208199 Buxus sempervirens Species 0.000 description 2
- 241000269435 Rana <genus> Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000881 depressing Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
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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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5093—For closures
- Y10T70/5155—Door
- Y10T70/5199—Swinging door
- Y10T70/5226—Combined dead bolt and latching bolt
-
- 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
- Y10T70/00—Locks
- Y10T70/80—Parts, attachments, accessories and adjuncts
- Y10T70/8432—For key-operated mechanism
- Y10T70/8568—Escutcheons
Definitions
- Fig. 2 is a detached elevation of the cover plate
- Fig. 3 is a side view of the key for moving the latch bolt
- Fig. f1 is a side view of the key for unlocking the door, by the standing bolt
- the letters and numbers used, as marks of reference, designate the several parts referred to.
- ai is the common box of a mortise lock, with a cover plate formed as shown in Fig. 2.
- the box carries a latch bolt, b, with one end passing through the edge of the lock, the other forming a fork, to take the cams of the spindle barrel 1, and a contractile helical spring 2, retains the latch extended, when not otherwise acted on;
- an arm 3 projectsl from thelower side of the latch, with a stud on the end, taking an arm fl, on the upper side of a slide c, supported by guide studs, 7, having a contractile helical spring 5, to operate on the slide c, to draw it toward the outer edge of the lock, on each side of the slide is a tumbler, d, set on a fulcrum 00,' on one end of the bolt, a stud takes around it an expansive helical spring G, operating on a small circular follower, set around the lower end of the stud, which follower overlies the ends of the
- Fig. 3 which, when turned raises the tumblers d, and taking against the talon 9, of the slide c, moves that and by the arms 3, and a, draws back the latch, releasing the door, and on the withdrawal of the key, the springs 2, and 5, draw the parts to their former position; and the position and action of the arms 3, and a, is such, as to allow the latch to move by the handle and spindle, operating thro-ugh the barrel and cams 1, on the latch, independent of any motion of the slide c.
- Beneath the keyhole 13 Ais the standing bolt e, fitted with tumblers f, one on each side, working on a fulcrum having a mortise taking the ldetent stud 10, which goes through a mortise in the shank of the bolt.
- key shown in Fig. et is to be entered through the lower end of the keyhole 13, and turnedv downward, depressing the tumblers, and operating on the inverted talons 12, of the bolt e, either to project, or withdraw it, from the side of the lock; and a spring and follower 11, on the upper edge of the bolt, operating on the upper side of the tumblers f, retains them in place, when not acted on.
Landscapes
- Lock And Its Accessories (AREA)
Description
; rana XCF.
AMOS CALL, OF SPRINGFIELD, MASSACHUSETTS.
DOOR-LOCK BY WHICH ONE KEYHOLE SEB/VES FOR TWO DISTINCT KEYSA Specicaton of Letters Patent 1\T o. 6,109, dated February 13, 1849.
To all whom t may concern Be it known that I, Anios CALL, of Springfield, Hampden county, State of Massachusetts, lock manufacturer', have invented and made and applied to use certain new and useful lmprovements in the Construction of Night-Locks, such improvements consisting in applying a detached slide to move the common latch-bolt, the slide operated on by a key put through one end of a double-ended keyhole, t-he other end of which receives another key to move and work a standing bolt that permanent-ly secures the door to which the lock is attached, for which improvement I seek Letters Fatent of the United States, and that the said improvements are fully and substantially set forth and shown in the following description and in the drawing annexed to and making part of this specification, wherein- Figure 1, is an elevation of a mortise lock, with my improvements added, and the side cover plate removed to show the parts; Fig. 2, is a detached elevation of the cover plate; Fig. 3, is a side view of the key for moving the latch bolt, and Fig. f1, is a side view of the key for unlocking the door, by the standing bolt; the letters and numbers used, as marks of reference, designate the several parts referred to.
ai, is the common box of a mortise lock, with a cover plate formed as shown in Fig. 2. The box carries a latch bolt, b, with one end passing through the edge of the lock, the other forming a fork, to take the cams of the spindle barrel 1, and a contractile helical spring 2, retains the latch extended, when not otherwise acted on; an arm 3, projectsl from thelower side of the latch, with a stud on the end, taking an arm fl, on the upper side of a slide c, supported by guide studs, 7, having a contractile helical spring 5, to operate on the slide c, to draw it toward the outer edge of the lock, on each side of the slide is a tumbler, d, set on a fulcrum 00,' on one end of the bolt, a stud takes around it an expansive helical spring G, operating on a small circular follower, set around the lower end of the stud, which follower overlies the ends of the two tumblers cl, and near the other end of each tumbler, a T formed mortise receives a detent stud 8, which goes through a mortise or slot in the slide c, and is secured into the box of the lock. A keyhole 13, in bot-h the box and cover plate, is
formed to receive the barrel of a key, at both ends, the upper end taking a key, shown in Fig. 3, which, when turned raises the tumblers d, and taking against the talon 9, of the slide c, moves that and by the arms 3, and a, draws back the latch, releasing the door, and on the withdrawal of the key, the springs 2, and 5, draw the parts to their former position; and the position and action of the arms 3, and a, is such, as to allow the latch to move by the handle and spindle, operating thro-ugh the barrel and cams 1, on the latch, independent of any motion of the slide c. Beneath the keyhole 13, Ais the standing bolt e, fitted with tumblers f, one on each side, working on a fulcrum having a mortise taking the ldetent stud 10, which goes through a mortise in the shank of the bolt. key shown in Fig. et, is to be entered through the lower end of the keyhole 13, and turnedv downward, depressing the tumblers, and operating on the inverted talons 12, of the bolt e, either to project, or withdraw it, from the side of the lock; and a spring and follower 11, on the upper edge of the bolt, operating on the upper side of the tumblers f, retains them in place, when not acted on.
1t will be seen, by this arrangement, that one keyhole serves a double purpose, for both the night and standing bolt, and by the arrangement of the other parts, a tumbler slide is applied tothe latch, thereby rendering that more secure, against any improper attempts to obtain entrance. The key shown in 3, from its construction, is only useful on the outside, as the handle, on the inside, will withdraw the latch, the handle on the outside being either entirely loose, or fitted with my improved connection, patented 7 March 13a-6.
lt will b e seen that these arrangements may be varied, as to the handling of the lock, and the positions of the latch bolt and night bolt may be inverted, yet be substantially the same, in effect and operation; and by changing' the shapes of the talons and tumblers, an infinite variety of forms will be required, in the bits `of the keys, so that no one key shall open any second lock; thereby obviating the existing dangers of the common night latch, and preventing the easy access these now give to the dwelling, whether properly or improperly used.
All the parts described are well known except the keyhole, made to receive the barlllhen thus constructed, the
upon the latch bolt by the intermediate slide c, as these are all applied and conjoined for these purposes, substantially as described end shown.
ln Witness whereof I have hereunto set my signature this lifteenth day of September one thousand eight hundred and forty-eight.
AMOS CALL.
lWitnesses JosIAH HOOKER, C. W. CHAPIN.
Publications (1)
Publication Number | Publication Date |
---|---|
US6109A true US6109A (en) | 1849-02-13 |
Family
ID=2066410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US6109D Expired - Lifetime US6109A (en) | Boob-lock by which owe keyhole serves eos |
Country Status (1)
Country | Link |
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US (1) | US6109A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030216837A1 (en) * | 2002-03-08 | 2003-11-20 | Daniel Reich | Artificial environment control system |
US20050037070A1 (en) * | 2003-07-18 | 2005-02-17 | Santarus, Inc. | Pharmaceutical formulatins useful for inhibiting acid secretion and methods for making and using them |
-
0
- US US6109D patent/US6109A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030216837A1 (en) * | 2002-03-08 | 2003-11-20 | Daniel Reich | Artificial environment control system |
US20050037070A1 (en) * | 2003-07-18 | 2005-02-17 | Santarus, Inc. | Pharmaceutical formulatins useful for inhibiting acid secretion and methods for making and using them |
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