US209734A - Improvement in locks - Google Patents
Improvement in locks Download PDFInfo
- Publication number
- US209734A US209734A US209734DA US209734A US 209734 A US209734 A US 209734A US 209734D A US209734D A US 209734DA US 209734 A US209734 A US 209734A
- Authority
- US
- United States
- Prior art keywords
- bolt
- wing
- lock
- locks
- 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
Links
- 241001272996 Polyphylla fullo Species 0.000 description 2
- 239000005441 aurora Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000414 obstructive Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
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- 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
- E05B63/12—Locks or fastenings with special structural characteristics with means carried by the bolt for interlocking with the keeper
- E05B63/125—Locks or fastenings with special structural characteristics with means carried by the bolt for interlocking with the keeper with a sliding bolt rotating about its axis, i.e. of bayonet type
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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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S70/00—Locks
- Y10S70/78—Sliding and oscillating bolt
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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
- Y10T70/5246—Dead bolts
- Y10T70/5296—Single
- Y10T70/5314—Sliding and rotary
Definitions
- My invention relates to an improvement in locks for sliding doors; and it consists in the arrangement and combination ot' a partiallyrevolving locking-bolt, having a wing near its center to catch between suitable obstructions to prevent the bolt from being moved endwise, and a spring-latch to catch over the top of the wing to prevent the bolt from being revolved partially around, as will be more fully described hereinafter.
- a represents the base of the lock-case, and b the top, the two parts being secured together in any suitable manner. Both of the ends of this base a are turned at right angles to the body, so as to form. the two ilanges c, and in recesses formed in them is supported the lockin g-bolt d. This bolt is also partially supported in the flange or plate e, near the center of the base,which dan ge or plate also has the hole f made through it, so as to allow the bolt d,
- the wing h Projecting from the side of the bolt is the wing h, which, when the bolt is locked in position, catches between the plate e and the lange t', so that the bolt cannot be moved endwise in either direction.
- the spring-latch Z catches over the top of the wing, and thus prevents the bolt from being turned around far enough to move the wing from between the plate e and flange t'.
- a key of any I suitable construction is inserted in the lock and the spring-latch moved back from over the top of the wing, when the hand is applied to the end of the bolt having the arm or lever a secured to it, the bolt turned partially aroupd, and then drawn backward until the wing strikes the ange at that end ot' the case.
- the catch g is drawn inside of the case and the wing h drops down between the end flange c and the flange i, so that Vthe bolt cannot be pushed outward until it has been turned far enough around to raise the wing up.
- the bolt is pushed forward again to lock the door the wing can be turned down under the latch without using the key.
- the lock is to be-secured to the car or the side of the door-jamb, while the locking-plate o is fastened to the edge of the door.
- This plate o Through the projecting edge of this plate o is a slot, r, and upon the end of the top of the case of the lock, next to this plate, is formed a loop, s, which loop and slot receive a seal of wire, tin, or any other material, so that it can readily be seen whether the lock has been opened.
- This lock is intended especially for cardoors, but can be used equally as well for sliding doors of all kinds.
- the bolt 1 having both an endwise and a rotary movement, and provided with an arm, fn, catch g, and wing h, in combination with its inclosingcase a, having the flanges c e c' and a locking-latch, l, overlapping the wing l1, to lock the bolt in position, substantially as shown.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Description
UNITED STATES PATENT OEEIcE.
WILLIAM WALKER, OF AURORA, ILLINOIS.
IMPROVEMENT IN LOCKS.
Specification forming part of Letters Patent No. 209,734, dated November 5, 1878; application filed September 30, 1878.
To all whom it may concern:
Be it known that I, WILLIAM WALKER, of Aurora, in the county of Kane and State of Illinois, have invented certain new and useful Improvements in Locks for Oar-Doors; 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 locks for sliding doors; and it consists in the arrangement and combination ot' a partiallyrevolving locking-bolt, having a wing near its center to catch between suitable obstructions to prevent the bolt from being moved endwise, and a spring-latch to catch over the top of the wing to prevent the bolt from being revolved partially around, as will be more fully described hereinafter.
The accompanying drawings represent my invention.
a represents the base of the lock-case, and b the top, the two parts being secured together in any suitable manner. Both of the ends of this base a are turned at right angles to the body, so as to form. the two ilanges c, and in recesses formed in them is supported the lockin g-bolt d. This bolt is also partially supported in the flange or plate e, near the center of the base,which dan ge or plate also has the hole f made through it, so as to allow the bolt d,
' having the catch g on its end, to be readily removed and replaced when the two parts of the case are not secured together.
Projecting from the side of the bolt is the wing h, which, when the bolt is locked in position, catches between the plate e and the lange t', so that the bolt cannot be moved endwise in either direction. In order to prevent the bolt from being moved, except by those who have a suitable key, the spring-latch Z catches over the top of the wing, and thus prevents the bolt from being turned around far enough to move the wing from between the plate e and flange t'.
In order to unlock the bolt, a key of any I suitable construction is inserted in the lock and the spring-latch moved back from over the top of the wing, when the hand is applied to the end of the bolt having the arm or lever a secured to it, the bolt turned partially aroupd, and then drawn backward until the wing strikes the ange at that end ot' the case. When the bolt has been thus drawn back the catch gis drawn inside of the case and the wing h drops down between the end flange c and the flange i, so that Vthe bolt cannot be pushed outward until it has been turned far enough around to raise the wing up. When the bolt is pushed forward again to lock the door the wing can be turned down under the latch without using the key.
The lock is to be-secured to the car or the side of the door-jamb, while the locking-plate o is fastened to the edge of the door. Through the projecting edge of this plate o is a slot, r, and upon the end of the top of the case of the lock, next to this plate, is formed a loop, s, which loop and slot receive a seal of wire, tin, or any other material, so that it can readily be seen whether the lock has been opened.
This lock is intended especially for cardoors, but can be used equally as well for sliding doors of all kinds. Y
Having thus described 4my invention I claim- In a lock, the bolt 1, having both an endwise and a rotary movement, and provided with an arm, fn, catch g, and wing h, in combination with its inclosingcase a, having the flanges c e c' and a locking-latch, l, overlapping the wing l1, to lock the bolt in position, substantially as shown.
In testimony that I claim the foregoing I have hereunto set my hand this 14th day of September, 1878.
WILLIAM WALKER.
Witnesses THOMAS BLAIR, IsAAc MARTIN.
Publications (1)
Publication Number | Publication Date |
---|---|
US209734A true US209734A (en) | 1878-11-05 |
Family
ID=2279140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US209734D Expired - Lifetime US209734A (en) | Improvement in locks |
Country Status (1)
Country | Link |
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US (1) | US209734A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090080565A1 (en) * | 2007-08-06 | 2009-03-26 | Interdigital Patent Holdings, Inc. | Pulse shaping for egprs-2 |
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0
- US US209734D patent/US209734A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090080565A1 (en) * | 2007-08-06 | 2009-03-26 | Interdigital Patent Holdings, Inc. | Pulse shaping for egprs-2 |
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