US429092A - Permutation-lock - Google Patents
Permutation-lock Download PDFInfo
- Publication number
- US429092A US429092A US429092DA US429092A US 429092 A US429092 A US 429092A US 429092D A US429092D A US 429092DA US 429092 A US429092 A US 429092A
- Authority
- US
- United States
- Prior art keywords
- bolt
- disks
- plate
- lock
- permutation
- 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
- 230000000153 supplemental Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 210000001699 lower leg Anatomy 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/08—Permutation or combination locks; Puzzle locks with tumbler discs on a single axis, all the discs being adjustable by a rotary knob which is not shifted for adjusting the discs
-
- 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
-
- 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
- Y10T70/70—Operating mechanism
- Y10T70/7153—Combination
- Y10T70/7181—Tumbler type
- Y10T70/7198—Single tumbler set
- Y10T70/7237—Rotary or swinging tumblers
- Y10T70/7243—Interset tumblers
-
- 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
- Y10T70/70—Operating mechanism
- Y10T70/7153—Combination
- Y10T70/7181—Tumbler type
- Y10T70/7198—Single tumbler set
- Y10T70/7237—Rotary or swinging tumblers
- Y10T70/726—Individually set
-
- 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
- Y10T70/70—Operating mechanism
- Y10T70/7153—Combination
- Y10T70/7181—Tumbler type
- Y10T70/7198—Single tumbler set
- Y10T70/7237—Rotary or swinging tumblers
- Y10T70/726—Individually set
- Y10T70/7271—Associated movable operator
- Y10T70/7277—Removable
-
- 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
- Y10T70/70—Operating mechanism
- Y10T70/7153—Combination
- Y10T70/735—Operating elements
- Y10T70/7367—Tumbler structure and position
- Y10T70/739—Motion-restraining means
- Y10T70/7395—Friction holder
Definitions
- WITNESSES Af/omey UNITED STATES PATENT OFFICE.
- This invention relates to a form of permutation-lock which is intended to be suitably applied not only to safes and vaults, but also to doors and drawers, or wherever it is important to employ a thoroughly secure look. It may also be readily adapted to a padlock, as well as the more ordinary forms of permutation-locks.
- the invention consists not only in the novel construction and arrangement of the permutation mechanism, but in the peculiar arrangement of the main bolt, wherebyit may be set to operate with or without the combination, and also in the use therewith of a supplemental bolt, which may be thrown into or out of engagement with the main bolt.
- Figure 1 is a front view of a lock embodying my invention, the front plate of the case being removed.
- Fig. 2 is a top view of the same with the top plate removed.
- Fig. 3 is an outside front view showing the indexwheel and operating-handle.
- Fig. 4 shows the permutation mechanism separate and partly in section, six disks-being represented instead of four, as in Fig. 2.
- A represents the lock-casing; B, the main bolt-plate, to which the bolt-head O is attached by means of its shank c, which passes through a lug b on the bolt-plate, being backed by a spring 0.
- This plate B extends to near the opposite end of the lock, being slotted where it passes the perlmitation-disks, hereinafter described, and is backed by a spring F, which presses against the end 12
- a plate D similar in general shape to the bolt-plate B, is
- Serial No. 313,038 (Modeld which is movable from the inside face of the lock, passes through a slot d in the plate D, and may be thrown into engagement with a slot 11 in the bolt-plate, thus compelling the two plates to move together.
- the shaft P when turned by the handle 13 on either face of the lock, causes an arm 13, which passes through slots I) and d in plates B and D, to withdraw the bolt-head 0, either by moving the bolt-plate B alone, or, when the detent E connects the two, both the plates B and D, providing the latter is not stopped by the permutation mechanism, which I will now describe.
- a solid spindle K is supported in the case and passes through a hollow spindle H. Both spindles project through one face of the lock and are adapted to be independently rotated,
- the spindle K being represented with a keyslot 7c and the spindle II with an indexwheel h.
- disks2 and 3 are fixed, respectively, to said spindles K and ll, and similardisks are loosely carried upon the same spindles and pressed into frictional contact with said fixed disks-the outer disks 1 and 6, which are the only ones shown in Fig. 2, by springs M and M and the inner ones 3 and l, which may also be employed, if preferred, shown in Fig. 4, by intermediate springs N.
- Each of these disks is provided with one or more similar slots M, and in order to effect the withdrawal of the bolt-head C when the plates B and I) are connected by means of the detent E itis necessary, as usual in this class of locks, to bring a slot in each disk in line with those-.of the other disks used, and also in line with the movement of plates B and D.
- the index-wheel h is turned to thcleft, carrying with it the fixed disk 5 and friction-disk 6 until a lug Z on the latter rests upon a stop (1 when the further movement of the fixed disk alone, untilthe index points to a known division on the outer edge of the index-wheel h.
- ⁇ Vhen six disks are employed, as in Fig. 4, two additional numbers can be used in the combination, the shafts K and II being each turned to the left to set one of the frictiondisks with the fixed disk and to the right to set the other, two sets of lugs and stops being used. I prefer in this case to use two numbers for setting and changing the combination, leaving four numbers to unlock.
- a supplemental bolt G which extends through the case, so as to permit it to be held back when the latch g" engages the notch 9 ⁇ Vhen it is desired to be brought into use, however, the spring g presses it forward, and a pin (Z on the plate D engages a shoulder g, thus causing it to be withdrawn by the same movement that withdraws the main bolt.
- hat I claim is 1.
- a permutation-lock the combination of a hollow spindle carrying an index-wheel and slotted fixed and friction disks, and an inner spindle carrying similar disks, said frictional disks being provided with stop-lugs, all arranged and adapted to operate substantially as set forth.
- a permutation-lock the combination of a hollow spindle carrying an outside indexwheel, and a loose disk or disks held in frietional contact with a similar fixed disk, an inner arbor carrying similar fixed and friction disks, and a bolt-plate and operating-handle, said friction-disks being provided with stoplugs, and both fixed and friction diskshaving one or more slots adapted to admit said plate when in line, all substantially as set forth.
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- Preliminary Treatment Of Fibers (AREA)
Description
(ModeL) L. HOUGK. PERMUTATION LOOK.
No. 429,092. 56/ Patentedll ay 27,1890.
WITNESSES Af/omey UNITED STATES PATENT OFFICE.
LAFAYETTE HOUOK, OF BIRDSBOROUGI-I, PENNSYLVANIA.
PERMUTATION-LOCK.
SPECIFICATION forming part of Letters Patent No. 429,092, dated May 27, 1890.
Application filed June 4, 1889.
-of reference marked thereon, which form a part of this specification.
This invention relates to a form of permutation-lock which is intended to be suitably applied not only to safes and vaults, but also to doors and drawers, or wherever it is important to employ a thoroughly secure look. It may also be readily adapted to a padlock, as well as the more ordinary forms of permutation-locks.
The invention consists not only in the novel construction and arrangement of the permutation mechanism, but in the peculiar arrangement of the main bolt, wherebyit may be set to operate with or without the combination, and also in the use therewith of a supplemental bolt, which may be thrown into or out of engagement with the main bolt.
The features are more fully described hereinafter, and specifically pointed out in the claims.
Figure 1 is a front view of a lock embodying my invention, the front plate of the case being removed. Fig. 2 is a top view of the same with the top plate removed. Fig. 3 is an outside front view showing the indexwheel and operating-handle. Fig. 4 shows the permutation mechanism separate and partly in section, six disks-being represented instead of four, as in Fig. 2.
A represents the lock-casing; B, the main bolt-plate, to which the bolt-head O is attached by means of its shank c, which passes through a lug b on the bolt-plate, being backed by a spring 0. This plate B extends to near the opposite end of the lock, being slotted where it passes the perlmitation-disks, hereinafter described, and is backed by a spring F, which presses against the end 12 A plate D, similar in general shape to the bolt-plate B, is
Serial No. 313,038. (Modeld which is movable from the inside face of the lock, passes through a slot d in the plate D, and may be thrown into engagement with a slot 11 in the bolt-plate, thus compelling the two plates to move together. The shaft P, when turned by the handle 13 on either face of the lock, causes an arm 13, which passes through slots I) and d in plates B and D, to withdraw the bolt-head 0, either by moving the bolt-plate B alone, or, when the detent E connects the two, both the plates B and D, providing the latter is not stopped by the permutation mechanism, which I will now describe.
A solid spindle K is supported in the case and passes through a hollow spindle H. Both spindles project through one face of the lock and are adapted to be independently rotated,
the spindle K being represented with a keyslot 7c and the spindle II with an indexwheel h. WVithin the case disks2 and 3 are fixed, respectively, to said spindles K and ll, and similardisks are loosely carried upon the same spindles and pressed into frictional contact with said fixed disks-the outer disks 1 and 6, which are the only ones shown in Fig. 2, by springs M and M and the inner ones 3 and l, which may also be employed, if preferred, shown in Fig. 4, by intermediate springs N. Each of these disks is provided with one or more similar slots M, and in order to effect the withdrawal of the bolt-head C when the plates B and I) are connected by means of the detent E itis necessary, as usual in this class of locks, to bring a slot in each disk in line with those-.of the other disks used, and also in line with the movement of plates B and D. In order to effect this object, when four disks are employed, as shown in Fig. 2, the index-wheel h is turned to thcleft, carrying with it the fixed disk 5 and friction-disk 6 until a lug Z on the latter rests upon a stop (1 when the further movement of the fixed disk alone, untilthe index points to a known division on the outer edge of the index-wheel h. brings slots in the disks 5 and G in line. A similar movement of the inner shaft K by means of a key or knob, as preferred, will in like manner set the disks 1 and 2, the inside division on the index-wheel being used. Then, in order to bring four slots into line at the proper point to permit the withdrawal of the bolt, each shaft is to be turned separately to predetermined divisions on the index-\vl1eel, and the turning of the handle 23 will Withdraw the bolt. Instead of using four numbers to unlock, however, the fixed and friction disks may be properly set and only two numbers used ordinarily. The operator, however, can change the combination in a moment from the outside, so as to require four numbers to unlock it.
\Vhen six disks are employed, as in Fig. 4, two additional numbers can be used in the combination, the shafts K and II being each turned to the left to set one of the frictiondisks with the fixed disk and to the right to set the other, two sets of lugs and stops being used. I prefer in this case to use two numbers for setting and changing the combination, leaving four numbers to unlock.
In addition to the main bolt I employ a supplemental bolt G, which extends through the case, so as to permit it to be held back when the latch g" engages the notch 9 \Vhen it is desired to be brought into use, however, the spring g presses it forward, and a pin (Z on the plate D engages a shoulder g, thus causing it to be withdrawn by the same movement that withdraws the main bolt.
It is evident that the features of my invention may be considerably modified in adapting the same to different forms of locks, and I do not therefore limit myself to the particular construction herein described.
hat I claim is 1. In a permutation-lock, the combination of a hollow spindle carrying an index-wheel and slotted fixed and friction disks, and an inner spindle carrying similar disks, said frictional disks being provided with stop-lugs, all arranged and adapted to operate substantially as set forth.
2. In a permutation-lock, the combination, with the operating-handle and the bolt-plate with spring-actuated head, of the slotted fixed and friction disks carried upon separate spindles, all adapted to operate substantially as set forth.
In a permutation-lock, the combination of a hollow spindle carrying an outside indexwheel, and a loose disk or disks held in frietional contact with a similar fixed disk, an inner arbor carrying similar fixed and friction disks, and a bolt-plate and operating-handle, said friction-disks being provided with stoplugs, and both fixed and friction diskshaving one or more slots adapted to admit said plate when in line, all substantially as set forth.
4. The combinatiomwith the bolt-plate having a spring-actuated head and the slotted disk-operating mechanism,of a supplemental plate 1), adapted to be attached to said boltplate and to enter said slotted disks, all substantially as and for the purpose set forth.
5. The combination,with the bolt-plate and operating mechanism, of a supplemental plate I), attachable to said bolt-plate and engaging an independcntly-movable bolt G, all substantially as set forth.
(3. The combination of the main bolt, the plate D, detent E, bolt G, springs F and g, and operating mechanism, substantially as set forth.
In testimony whereof I afiix my signature in presence of two witnesses.
LAFAYETTE IIOUCK.
Vitnesses:
W. G. STEWART, A. S. MORGANS.
Publications (1)
Publication Number | Publication Date |
---|---|
US429092A true US429092A (en) | 1890-05-27 |
Family
ID=2498002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US429092D Expired - Lifetime US429092A (en) | Permutation-lock |
Country Status (1)
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US (1) | US429092A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3274811A (en) * | 1963-09-26 | 1966-09-27 | Paul J Ethington | Combination lock apparatus and slip coupling therefor |
US20050021213A1 (en) * | 2003-05-05 | 2005-01-27 | Miller Nathan Todd | Valve flow control system and method |
-
0
- US US429092D patent/US429092A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3274811A (en) * | 1963-09-26 | 1966-09-27 | Paul J Ethington | Combination lock apparatus and slip coupling therefor |
US20050021213A1 (en) * | 2003-05-05 | 2005-01-27 | Miller Nathan Todd | Valve flow control system and method |
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