US1224595A - Permutation-padlock. - Google Patents

Permutation-padlock. Download PDF

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Publication number
US1224595A
US1224595A US1914819314A US1224595A US 1224595 A US1224595 A US 1224595A US 1914819314 A US1914819314 A US 1914819314A US 1224595 A US1224595 A US 1224595A
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United States
Prior art keywords
casing
padlock
permutation
tumblers
washers
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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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Inventor
George W Bonney
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Individual
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Individual
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to US1914819314 priority Critical patent/US1224595A/en
Application granted granted Critical
Publication of US1224595A publication Critical patent/US1224595A/en
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Expired - Lifetime legal-status Critical Current

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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
    • Y10T70/426—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
    • Y10T70/40—Portable
    • Y10T70/413—Padlocks
    • Y10T70/487—Parts, accessories, attachments and adjuncts
    • Y10T70/491—Shackles

Definitions

  • This invention relates to permutation padlocks, and one of the principal objects of the invention is to provide av padlock of simple construction in which the shackle is held within the lock casing by means of a series of rotating tumblers anda plurality of non-rotatable washers retaining the tumblers in spaced relation.
  • Another object of the invention is to sims plify the construction of permutation padlocks, and to provide means whereby the combination of the tumblers may be rendered more difficult to find.
  • Figure l is a padlock made in accordance with this invention and shown in side elevation.
  • Fig. 2 is a vertical section of the same made on a larger scale
  • Fig. 3 is a sectional View taken on line 33 of Fig. 2,
  • Fig. at is a sectional view taken on the line H of Fig. 2,
  • Fig. 5 is a sectional view taken on line 5-5 of Fig. 2,
  • Fig. 6 is a similar section taken on line 6-6 of Fig. 2,
  • Fig. 7 is a perspective view of one of the washers
  • Fig. 8 is a similar view of one of the tumblers removed.
  • the numeral 1 designates the padlock casing, said lock the the
  • casing being provided with a central recess holding the different parts plain peripheries and are mounted to rotate on the long center leg 5 of the shackle in the recesses between the bits 6, while the washers 4 are each provided with a projection 7 which engages a notch 8 in the casing 1.
  • the casing 1 is provided with a recess upon opposite sides exposing diametrically opposed portions of the tumblers 3 and washers a to permit of the adjustment of the tumblers, as shown at 8
  • Each of the tumblers and washers is provided with a slot to accommodate the bits 6 on the long leg 5 of the shackle as shown at 9.
  • the shackle 2 is provided with oppositely directed short legs A suitably curved to dispose the reduced extremities 10 thereof in position to be received within the recesses formed in the casing on opposite sides of the central recess which receives the long leg 5.
  • a cover plate 11 is connected to the lower end of the casing permanently.
  • a permutation padlock the combination with a casing having a central recess therein opening into the outer faces of the casing and into the opposite ends of the casing, the upper end of the opening bein restricted, a plurality of rotatable tum lers mounted in said recess, non-rotatable washers interposed between said tumblers, said tumblers and said washers being inserted in said recess at the lower end of said casing, a cover secured to the lower end of said casing for covering said recess and in operative position.

Description

G. W. BONNEY.
PERMUTATION PADLOCK. APPLICATION FILED $53.18, 1914.
Patented May 1, 1917.
IJNITED STATES PATENT @FFIQE.
GEORGE W. BONNEY, 0F PHOENIX, MISSISSIPPI, ASSIGNOB, OF ONE-THIRD TO JAMES It.
WILLIAMS, OF MECHANICSBURG,
MISSISSIPPI.
PERMUTATION-PADLOCK.
Specification of Letters Patent.
Patented May 1, 1917..
Application filed February 18, 1914. Serial No. 819,314.
1 b all whom it may concern.
Be it known that I, GEORGE IV. BoNNnY, a citizen of the United States, residing at Phoenix, in the county of Yazoo and State of hflississippi, have invented certain new and useful Improvements in Permutation- Padlocks; and I do hereby declare the following to be a full, clear, and exact descrip tion of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
This invention relates to permutation padlocks, and one of the principal objects of the invention is to provide av padlock of simple construction in which the shackle is held within the lock casing by means of a series of rotating tumblers anda plurality of non-rotatable washers retaining the tumblers in spaced relation.
Another object of the invention is to sims plify the construction of permutation padlocks, and to provide means whereby the combination of the tumblers may be rendered more difficult to find.
These and other objects may be attained by means of the construction illustrated in the accompanying drawings, in which,
Figure l is a padlock made in accordance with this invention and shown in side elevation.
Fig. 2 is a vertical section of the same made on a larger scale,
Fig. 3 is a sectional View taken on line 33 of Fig. 2,
Fig. at is a sectional view taken on the line H of Fig. 2,
Fig. 5 is a sectional view taken on line 5-5 of Fig. 2,
Fig. 6 is a similar section taken on line 6-6 of Fig. 2,
Fig. 7 is a perspective view of one of the washers,
Fig. 8 is a similar view of one of the tumblers removed.
Referring to the drawings, the numeral 1 designates the padlock casing, said lock the the
th e
casing being provided with a central recess holding the different parts plain peripheries and are mounted to rotate on the long center leg 5 of the shackle in the recesses between the bits 6, while the washers 4 are each provided with a projection 7 which engages a notch 8 in the casing 1. The casing 1 is provided with a recess upon opposite sides exposing diametrically opposed portions of the tumblers 3 and washers a to permit of the adjustment of the tumblers, as shown at 8 Each of the tumblers and washers is provided with a slot to accommodate the bits 6 on the long leg 5 of the shackle as shown at 9. The shackle 2 is provided with oppositely directed short legs A suitably curved to dispose the reduced extremities 10 thereof in position to be received within the recesses formed in the casing on opposite sides of the central recess which receives the long leg 5. A cover plate 11 is connected to the lower end of the casing permanently.
From the foregoing it will be obvious that the letters or characters on the tumblers 3 must be moved into proper position relative to the letters or characters on the Washers 4 so that the slots 9 will be in alinement with the bits 6 in order to permit the shackle to be removed.
What is claimed is In a permutation padlock, the combination with a casing having a central recess therein opening into the outer faces of the casing and into the opposite ends of the casing, the upper end of the opening bein restricted, a plurality of rotatable tum lers mounted in said recess, non-rotatable washers interposed between said tumblers, said tumblers and said washers being inserted in said recess at the lower end of said casing, a cover secured to the lower end of said casing for covering said recess and in operative position.
In testimony whereof I afliX my signa ture in presence of two witnesses.
GEORGE W. BONNEY.
Witnesses:
A. S. HENRY, L. V. HAMBERLIN.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. G.
US1914819314 1914-02-18 1914-02-18 Permutation-padlock. Expired - Lifetime US1224595A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1914819314 US1224595A (en) 1914-02-18 1914-02-18 Permutation-padlock.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1914819314 US1224595A (en) 1914-02-18 1914-02-18 Permutation-padlock.

Publications (1)

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US1224595A true US1224595A (en) 1917-05-01

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US1914819314 Expired - Lifetime US1224595A (en) 1914-02-18 1914-02-18 Permutation-padlock.

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