US1137960A - Permutation-padlock. - Google Patents
Permutation-padlock. Download PDFInfo
- Publication number
- US1137960A US1137960A US1914822468A US1137960A US 1137960 A US1137960 A US 1137960A US 1914822468 A US1914822468 A US 1914822468A US 1137960 A US1137960 A US 1137960A
- Authority
- US
- United States
- Prior art keywords
- bolt
- permutation
- disk
- disks
- shackle
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/02—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
- E05B37/025—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others in padlocks
-
- 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
- Y10T70/40—Portable
- Y10T70/413—Padlocks
- Y10T70/417—Combination-controlled
- Y10T70/422—Rigid shackle
- Y10T70/424—Sliding
Definitions
- a further object of the invention is to provide" an intermediate disk in which a passage is formed for the guiding leg of the shackle and a recess for the bolt and the locking leg of the shackle, the bolt being held in place in the intermediate or bolt disk by the laterally abutting permutation disks and also moved by rotation of the permutation disks into and held thereby in a shot or locking position.
- FIG. 1 is a vlew in side elevation illustrative of one form of our invention.
- Fig. 2 is an edge view thereof.
- Fig. 3 is a sectional view on line 33 of Fig. 2, showing the parts in a locked position.
- Fig. 4 is a view similar to Fig. 3
- FIG. 5 is an inside view of one of the permu tation or combination members.
- FIG. 6 is a perspective view of the improved bolt.
- 1' designates the shackle having a relatively long guiding leg 2 and a relatively short locking leg- 3.
- the locking leg 3 is reduced, as indicated at 4 and is provided with a locking notch 5, as clearly shown in Fig. 4.
- the guiding leg 2 is reduced, as indicated at 6 and its terminal end Specification of Letters ratent.
- . is upset or enlarged, as shown at 7 for a purpose which will presently appear.
- the body of the padlock includes an in termediate or. boltmember 8 which is shown as a disk of circular form and which is provided with a guiding passage 9 for the reduced portion 6 of leg2 of the shackle.-
- the guiding passage 9 "terminates in an opening 10 in which the enlarged retaining end 7 slides.
- the opening 10 is dimensioned as regards its length,so that when the shackle is in the position shown in Fig. 4, the retaining end 7 will act as a stop to prevent the shackle from being wholly withdrawn, and when the shackle is in the position shown in Fig. 3, the opening 10 is of suflicient length to permit the locking leg to be inserted fully into a locking position.
- Patented Ma 4 i915.
- each permutation disk 11 serving to close the opening 10.
- Each permutation disk 11 is provided with a bolt-retaining groove 12 which is shown disposed concentrically with respect to the center of the disk in which it is formed so as to constitute an annular groove.
- Each groove 12 is provided with a notch 13 having an actuating portion 14, the purpose of which will presently appear.
- the ends of the rivet 15 are upset, as indicated at 16, and the upset portions will be made so that the permutation disks may be relatively freely rotated with respect to the bolt disk 8.
- the bolt disk 8 is cut away, as indicated at 17, to form a bolt cavity bolt 18 is shapedto be reciprocated in the cavity 17 from the position shown in Fig. 3 to the position shown in Fig. 4:, and vice versa.
- the bolt is ual in thickness to the thiclmess of the bolt disk 8 and is held in place in the cavity by the permutation disks 11.
- Said bolt 18 is provided with oppositely for receiving a bolt 18. 'The projecting studs 19 which extend into the groove 12' of the permutation disks 11, as
- the bolt 18 is also pro- 'vided with a locking nose 20 adapted toengage the notch 5.
- a notch 21, in the bolt' 1 8, receives the upper end of a sprin 22 which is'fitted in a recessed portion 23 in the bolt disk 8.
- the spring 22 is tensioned .to normally retract the bolt so as to hold the same in an unlocked position and the spr ng is held in place in the cavity. 23 by the permutation disksll. 7
- the shackle 1 w ll be shifted into the position shown in Fig. 3 and one or both, but preferably both of the permutation disks 11 will be rotated 11 13.
- a permutation padlock having a guiding leg and a locking le a body comprising an intermediate bolt 'sk having a passage for said guiding leg and a cavity for the locking leg and a bolt-receiving recess intersecting said cavity, a bolt loosely disposed in said recess, a spring normally acting to retract said bolt from engagement with said locking leg, permutation disks abutting opposite sides of said bolt disk and rotatably mounted thereon, said bolt hav-' ing oppositely projecting studs and said permutation disks having annular grooves for receiving said studs and retaining said bolt in a shot position, and said grooves having notches for V said the locking leg and a bolt-receiving recess intersecting said cavity, a bolt loosely disposed in said reces, means to retract said olt from engagement with said lockin leg, permutation disks abutting opposite si es of said bolt disk and rotatably mounted there
- a shackle having a lockingleg, a bolt disk having a cavity ,for said locking leg and a bolt-receiving recess, a bolt in said recess, means normally acting to move said bolt out of engagement with said locking leg, and a permutation disk movable with respect to said bolt plate and having means for shifting said bolt into and retaining the same in a locking position.
- a shackle having a locking leg, a bolt disk having a cavity for the locking 1e and a bolt-receiving recess, a bolt in sai recess, and a permutation disk movable with respect to said bolt disk and having means for shifting said bolt into and retain the same in a locking position.
- a shackle having a locking leg, a bolt disk having a cavity for the locking leg and a bolt-receiving recess, a bolt in said recess, and a per- 'mutation disk movable with respect to said in'g'a leg, a bolt disk having a cavity for the locking leg and abol -receiving recess, a bolt in said recess,fiand a rotatable permutation disk laterally of said bolt disk and provided with means for retaining said bolt in locked relation with respect to said locking leg.
- a bolt disk having a cavity for a shackle locking leg and a bolt-receiving recess, a shackle having a locking leg for entranceinto said cavity, a bolt in said recess, and a rotatable permutation disk laterally of' said bolt disk and having a notched portion -for'shifting said bolt into locking relation with said leg and a grooved portion for retaining said bolt in looking relation with said leg.
- a shackle having alocking leg, a bolt disk having a cavity for the locking leg and a bolt-receiving recess, a bolt reciprocable in a straight line of movement in said recess, a permutation disk movable with respect to said .said bolt to project therefrom into said grooves and to pass into said notch in the relation hereinbefore set forth.
- a shackle having a locking leg, a bolt disk provided with a cavity for the locking leg and a boltreceiving recess, a bolt reciprocable in said recess in a straight line of movement and having actuating studs, permutation disks on opposite sides of said bolt disk, a rivet extending through and rotatably mounting said permutation disk on said bolt disks, and said permutation disks having notches and annular grooved portions coacting with said studs to shift and retain said bolt in locked relation with said locking leg.
- a shackle having a locking leg, a body adapted to receive said locking leg comprising a bolt disk and rotatably connected laterally abutting permutation disks, and a bolt in said. bolt disk provided with means coacting with said permutation disks for operation of the bolt on rotation of the disks.
- a shackle having a locking leg, a bolt disk in which said shackle is mounted to be capable of sliding movement, a central member re ceived through said bolt disk, permutation disks rotatably mounted upon said central member laterally of said bolt disk, a bolt mounted in said bolt disk to secure the shackle in a locked relation, and means carried by said bolt to cooperate with said permutation disks to cause release of said bolt and to consequently loosen the shackle as the proper turning adjustment is given to the permutation disks around-the member upon which said disks are rotatably mounted.
Description
1. S. FORBES'GL R. H. POSTON.
PERMUTATION PADLOCK.
APPLICATION FILED HAR- 4, 1914.
Patented May 4, 1915.
Snow Hem? f Hweooeo l-ioini s. romins ROY H. rosrron, or FLAT RIVER, mssoun r.
' To all whom-it may concern:
, Be it known that we, JOHN'S. Forums and vIRoY H. Po's'roN, citizens of the United States, residing at Flat River, in the county of St; Francoisand State of Missouri, have invented certain new and useful Improvements in Permutation-Padlocks, of which permutation disks connected in such a mannor asto permit of rotation of the permutation disks to operate the bolt.
A further object of the invention is to provide" an intermediate disk in which a passage is formed for the guiding leg of the shackle and a recess for the bolt and the locking leg of the shackle, the bolt being held in place in the intermediate or bolt disk by the laterally abutting permutation disks and also moved by rotation of the permutation disks into and held thereby in a shot or locking position.
It is a further object of the invention to provide a spring for the bolt so that it will be shot into an unlocking position when the permutation or combination members have been rotated or moved into a position to unlock the device.
Further objects of the invention will be more fully described in connection with the accompanying drawing and will be more particularly pointed out and ascertained in and by the appended claims.
In the drawing :-Figure 1 is a vlew in side elevation illustrative of one form of our invention. Fig. 2 is an edge view thereof. Fig. 3 is a sectional view on line 33 of Fig. 2, showing the parts in a locked position. Fig. 4 is a view similar to Fig. 3
showing the parts in an unlocked position. Fig. 5 is an inside view of one of the permu tation or combination members. 'Fig. 6 is a perspective view of the improved bolt.
Like characters of reference designate similar parts throughout the different figures of the drawings.
As illustrated, 1' designates the shackle having a relatively long guiding leg 2 and a relatively short locking leg- 3. The locking leg 3 is reduced, as indicated at 4 and is provided with a locking notch 5, as clearly shown in Fig. 4. The guiding leg 2 is reduced, as indicated at 6 and its terminal end Specification of Letters ratent.
Application filed March 4, 1914. Serial No. 822,468.
. is upset or enlarged, as shown at 7 for a purpose which will presently appear.
The body of the padlock includes an in termediate or. boltmember 8 which is shown as a disk of circular form and which is provided with a guiding passage 9 for the reduced portion 6 of leg2 of the shackle.- The guiding passage 9 "terminates in an opening 10 in which the enlarged retaining end 7 slides. .The opening 10 is dimensioned as regards its length,so that when the shackle is in the position shown in Fig. 4, the retaining end 7 will act as a stop to prevent the shackle from being wholly withdrawn, and when the shackle is in the position shown in Fig. 3, the opening 10 is of suflicient length to permit the locking leg to be inserted fully into a locking position.
Patented Ma 4, i915.
omen. i
On each side of the intermediate or bolt withrespect to each other and, which are of the same diameter with respect to the intermediate bolt disk 8 so that their peripheries will be'flush, the permutation or combination disks 11 serving to close the opening 10. Each permutation disk 11 is provided with a bolt-retaining groove 12 which is shown disposed concentrically with respect to the center of the disk in which it is formed so as to constitute an annular groove. Each groove 12 is provided with a notch 13 having an actuating portion 14, the purpose of which will presently appear. We connect the permutation disks 11 withthe bolt disk 8, centrally of the same, and by means of a simple form of rivet, as indicated at 15. In order to prevent disassembling of disks, the ends of the rivet 15 are upset, as indicated at 16, and the upset portions will be made so that the permutation disks may be relatively freely rotated with respect to the bolt disk 8.
We'will next refer to the form of bolt employed and the manner in which the same is operated in connection with the permutation or combination disks 11. The bolt disk 8 is cut away, as indicated at 17, to form a bolt cavity bolt 18 is shapedto be reciprocated in the cavity 17 from the position shown in Fig. 3 to the position shown in Fig. 4:, and vice versa. The bolt is ual in thickness to the thiclmess of the bolt disk 8 and is held in place in the cavity by the permutation disks 11. Said bolt 18 is provided with oppositely for receiving a bolt 18. 'The projecting studs 19 which extend into the groove 12' of the permutation disks 11, as
indicated in Fig. 3. The bolt 18 is also pro- 'vided with a locking nose 20 adapted toengage the notch 5. A notch 21, in the bolt' 1 8, receives the upper end of a sprin 22 which is'fitted in a recessed portion 23 in the bolt disk 8. The spring 22 is tensioned .to normally retract the bolt so as to hold the same in an unlocked position and the spr ng is held in place in the cavity. 23 by the permutation disksll. 7 Assuming that the'parts are in the pos tion shown in Fig. 4, the shackle 1 w ll be shifted into the position shown in Fig. 3 and one or both, but preferably both of the permutation disks 11 will be rotated 11 13. .contraclockwise direction, from the position shown in Fig. 4,.so that theactuating portion 14 will engage the studs 19 to cause the bolt to be shot from the position shown in Fi 4 to the position shown in Fig. 3. It wil be seen that the studs 19 move in a straight line and that they will ride upwardly on the actuating portion 14 as the disk 11 or both disks are rotated in a contraclockwise direction until the studs 19 reach the grooves 12, as shown in Fig. 3, in which position the bolt will be locked or retained against movement from on agement with the locking leg of the shack e. In unlock-'- ing the padlock, it will be necessary to rotate both of the combination disks 11 until the notches 13 register with the studs 19 to permit retraction of the bolt by the spring 22. This position is shown in Fig. 4 and it will be readily seen that when the shackle is unlocked it can be partially withdrawn, the retaining end 7 preventing the shackle from being wholly detached from the body of the loc It is believed that the advantages and utility of our invention will be clearly under stood from the foregoing descriptioii' grand while we have herein shown and described one specific form of our invention, we do not wish'to be limited thereto except for such limitations as the claims mayim port.
We claim 1.In a permutation padlock, a shackle having a guiding leg and a locking le a body comprising an intermediate bolt 'sk having a passage for said guiding leg and a cavity for the locking leg and a bolt-receiving recess intersecting said cavity, a bolt loosely disposed in said recess, a spring normally acting to retract said bolt from engagement with said locking leg, permutation disks abutting opposite sides of said bolt disk and rotatably mounted thereon, said bolt hav-' ing oppositely projecting studs and said permutation disks having annular grooves for receiving said studs and retaining said bolt in a shot position, and said grooves having notches for V said the locking leg and a bolt-receiving recess intersecting said cavity, a bolt loosely disposed in said reces, means to retract said olt from engagement with said lockin leg, permutation disks abutting opposite si es of said bolt disk and rotatably mounted thereon, saidbolt having oppositely ro'ecting studs, and said permutation 'dis s aving annular grooves receiving said studs and notches having actuating portions for shifting said bolt into a locking position.
3. In a permutation padlock, a shackle having a lockingleg, a bolt disk having a cavity ,for said locking leg and a bolt-receiving recess, a bolt in said recess, means normally acting to move said bolt out of engagement with said locking leg, and a permutation disk movable with respect to said bolt plate and having means for shifting said bolt into and retaining the same in a locking position.
4. In a permutation padlock, a shackle having a locking leg, a bolt disk having a cavity for the locking 1e and a bolt-receiving recess, a bolt in sai recess, and a permutation disk movable with respect to said bolt disk and having means for shifting said bolt into and retain the same in a locking position.
5. In a permutation padlock, a shackle having a locking leg, a bolt disk having a cavity for the locking leg and a bolt-receiving recess, a bolt in said recess, and a per- 'mutation disk movable with respect to said in'g'a leg, a bolt disk having a cavity for the locking leg and abol -receiving recess, a bolt in said recess,fiand a rotatable permutation disk laterally of said bolt disk and provided with means for retaining said bolt in locked relation with respect to said locking leg.
7. In a permutation padlock,a bolt disk having a cavity for a shackle locking leg and a bolt-receiving recess, a shackle having a locking leg for entranceinto said cavity, a bolt in said recess, and a rotatable permutation disk laterally of' said bolt disk and having a notched portion -for'shifting said bolt into locking relation with said leg and a grooved portion for retaining said bolt in looking relation with said leg.
8. In a permutation padlock, a shackle having alocking leg, a bolt disk having a cavity for the locking leg and a bolt-receiving recess, a bolt reciprocable in a straight line of movement in said recess, a permutation disk movable with respect to said .said bolt to project therefrom into said grooves and to pass into said notch in the relation hereinbefore set forth.
9. In a permutation padlock, a shackle having a locking leg, a bolt disk provided with a cavity for the locking leg and a boltreceiving recess, a bolt reciprocable in said recess in a straight line of movement and having actuating studs, permutation disks on opposite sides of said bolt disk, a rivet extending through and rotatably mounting said permutation disk on said bolt disks, and said permutation disks having notches and annular grooved portions coacting with said studs to shift and retain said bolt in locked relation with said locking leg.
10. In a permutation padlock, a shackle having a locking leg, a body adapted to receive said locking leg comprising a bolt disk and rotatably connected laterally abutting permutation disks, and a bolt in said. bolt disk provided with means coacting with said permutation disks for operation of the bolt on rotation of the disks. f
11. In a permutation padlock, a shackle having a locking leg, a bolt disk in which said shackle is mounted to be capable of sliding movement, a central member re ceived through said bolt disk, permutation disks rotatably mounted upon said central member laterally of said bolt disk, a bolt mounted in said bolt disk to secure the shackle in a locked relation, and means carried by said bolt to cooperate with said permutation disks to cause release of said bolt and to consequently loosen the shackle as the proper turning adjustment is given to the permutation disks around-the member upon which said disks are rotatably mounted.
In testimony whereof we aflix our signatures in presence of two witnesses.
JOHN S. FORBES. ROY H. POSTON. Witnesses:
V. W. TALIEN, V. D. WARING.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1914822468 US1137960A (en) | 1914-03-04 | 1914-03-04 | Permutation-padlock. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1914822468 US1137960A (en) | 1914-03-04 | 1914-03-04 | Permutation-padlock. |
Publications (1)
Publication Number | Publication Date |
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US1137960A true US1137960A (en) | 1915-05-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US1914822468 Expired - Lifetime US1137960A (en) | 1914-03-04 | 1914-03-04 | Permutation-padlock. |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3009345A (en) * | 1958-10-28 | 1961-11-21 | Yale & Towne Mfg Co | Combination padlock |
-
1914
- 1914-03-04 US US1914822468 patent/US1137960A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3009345A (en) * | 1958-10-28 | 1961-11-21 | Yale & Towne Mfg Co | Combination padlock |
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