US216341A - Improvement in combined spring and dead bolts - Google Patents
Improvement in combined spring and dead bolts Download PDFInfo
- Publication number
- US216341A US216341A US216341DA US216341A US 216341 A US216341 A US 216341A US 216341D A US216341D A US 216341DA US 216341 A US216341 A US 216341A
- Authority
- US
- United States
- Prior art keywords
- bolt
- spring
- dead
- bolts
- improvement
- 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
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
- E05C9/043—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with crank pins and connecting rods
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B7/00—Handles pivoted about an axis parallel to the wing
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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
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/0801—Multiple
- Y10T292/0834—Sliding
- Y10T292/0836—Operating means
- Y10T292/0839—Link and lever
Definitions
- My invention relates to an improvement in bolts; and it consists in combining a spring and a dead bolt in such a manner that the spring-bolt may be used alone, or both together, as will be more fully described hereinafter.
- Figure 1 is a side elevation of my invention as applied to a door.
- Fig. 2 is a vertical longitudinal section of the bolts.
- Fig. 3 is a detail view.
- a represents a door to which my bolts are fastened by means of the flat plates 0.
- To the outer sides of these plates are secured any suitable number of loops or guides, d, through which the frames or dead bolts 6 are moved back and forth by means of the connectingrods g, that are fastened to the pivoted operv ating-lever i.
- each frame or dead bolt 0 Inside of each frame or dead bolt 0 is placed a spring bolt, 0, which is not in any manner affected by the operating lever, further than that this bolt is carried back and forth by the frame toward or from the keeper n.
- the dead-bolts, by means'of the lever, can be pushed forward sufliciently far to have their outer ends catch under the keepers at the same time that the spring bolts do; or they can be moved just near enough to the keeper to let the spring bolt alone catch under it 5 or it can be moved so far back that the end of the spring bolt will not reach th keeper at all, in which case thedoor will swing freely back and forth.
- the keeper may not have to be made any deeper, .the outer side of the dead-bolt is cut away, as shown, as far back as it passes under the keeper. Were this not so, the door would be held rigidly shut while locked by the two bolts, but would have a play equal to the thickness of this dead bolt when locked by the spring-bolt alone.
- a small circular ratchet or catch of any kind or it may have anumber of holes made in it, into which a pin passed through the lever will catch, and thus hold the dead bolt under the keeper with the spring-bolt, or just far enough back to let the spring-bolt operate, or so far back that the keeper will not catch over either one.
Description
W. A. NETTLETON.
Combined Sprihg and Dead Bolt. No. 216.341. Patented June10, 1879.
' F/yU Z.
UNITED STATES PATENT OFFICE.
WILLIAM A. NETTLETON, OF BRIDGEPORT, CONNECTICUT.
IMPROVEMENT IN COMBINED SPRING AND DEAD BOLTS.
Specification forming part of Letters Patent No. 216,341, dated June 10, 1879; application filed April 23, 1879.
To all whom it may concern Be it known that I, W. A. NETTLEToN, of Bridgeport, in the county of Fairfield and State of Connecticut, have invented certain new and useful Improvements in Combined Spring and Dead Bolts; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it pertains to make and use it, reference being had to the accompanying drawings, which form part of this specification.
My invention relates to an improvement in bolts; and it consists in combining a spring and a dead bolt in such a manner that the spring-bolt may be used alone, or both together, as will be more fully described hereinafter.
Figure 1 is a side elevation of my invention as applied to a door.. Fig. 2 is a vertical longitudinal section of the bolts. Fig. 3 is a detail view.
a represents a door to which my bolts are fastened by means of the flat plates 0. To the outer sides of these plates are secured any suitable number of loops or guides, d, through which the frames or dead bolts 6 are moved back and forth by means of the connectingrods g, that are fastened to the pivoted operv ating-lever i.
Inside of each frame or dead bolt 0 is placed a spring bolt, 0, which is not in any manner affected by the operating lever, further than that this bolt is carried back and forth by the frame toward or from the keeper n. The dead-bolts, by means'of the lever, can be pushed forward sufliciently far to have their outer ends catch under the keepers at the same time that the spring bolts do; or they can be moved just near enough to the keeper to let the spring bolt alone catch under it 5 or it can be moved so far back that the end of the spring bolt will not reach th keeper at all, in which case thedoor will swing freely back and forth.
In order that the keeper may not have to be made any deeper, .the outer side of the dead-bolt is cut away, as shown, as far back as it passes under the keeper. Were this not so, the door would be held rigidly shut while locked by the two bolts, but would have a play equal to the thickness of this dead bolt when locked by the spring-bolt alone.
To the side of the door will be fastened a small circular ratchet or catch of any kind, or it may have anumber of holes made in it, into which a pin passed through the lever will catch, and thus hold the dead bolt under the keeper with the spring-bolt, or just far enough back to let the spring-bolt operate, or so far back that the keeper will not catch over either one.
Although two connecting-rods and two sets of bolts are here shown as connected to the operating-lever, yet only one set of bolts, or a number of them, may be operated in the same 1118111161.
Having thus described my invention, 1 claim- The combination of the dead-bolt 0, connected to the operating mechanism, with the spring-bolt o,placed inside of the dead-bolt, and having its end extend beyond the outer end of the dead-bolt, whereby the spring-bolt may be used alone, or both together, in locking the door, substantially as shown. 7
In testimony that I claim the foregoing I have hereunto setmy, hand this 10th day of April, 1879.
WM. A. NETTLETON.
Witnesses:
L. H. BRADLEY, WALTER E. NETTLETON.
Publications (1)
Publication Number | Publication Date |
---|---|
US216341A true US216341A (en) | 1879-06-10 |
Family
ID=2285743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US216341D Expired - Lifetime US216341A (en) | Improvement in combined spring and dead bolts |
Country Status (1)
Country | Link |
---|---|
US (1) | US216341A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2823536A (en) * | 1954-12-28 | 1958-02-18 | Acme Visible Records Inc | Safe door locking mechanism |
US3622187A (en) * | 1970-07-31 | 1971-11-23 | William L Emery | Door security bolt assembly |
EP0705186B1 (en) * | 1993-07-02 | 1997-03-12 | Gerd Reime | Device for controlling a windscreen-washer installation |
US20050119957A1 (en) * | 2003-06-18 | 2005-06-02 | Scott Faber | Method and apparatus for prioritizing a listing of information providers |
-
0
- US US216341D patent/US216341A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2823536A (en) * | 1954-12-28 | 1958-02-18 | Acme Visible Records Inc | Safe door locking mechanism |
US3622187A (en) * | 1970-07-31 | 1971-11-23 | William L Emery | Door security bolt assembly |
EP0705186B1 (en) * | 1993-07-02 | 1997-03-12 | Gerd Reime | Device for controlling a windscreen-washer installation |
US20050119957A1 (en) * | 2003-06-18 | 2005-06-02 | Scott Faber | Method and apparatus for prioritizing a listing of information providers |
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