US1253249A - Padlock. - Google Patents

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Publication number
US1253249A
US1253249A US18277417A US1253249A US 1253249 A US1253249 A US 1253249A US 18277417 A US18277417 A US 18277417A US 1253249 A US1253249 A US 1253249A
Authority
US
United States
Prior art keywords
shackle
key
projection
recess
extension
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
Application number
Inventor
Alfred Conrad R Johnsdorf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US18277417 priority Critical patent/US1253249A/en
Application granted granted Critical
Publication of US1253249A publication Critical patent/US1253249A/en
Anticipated expiration legal-status Critical
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
    • 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
    • Y10T70/428—Pivoted
    • 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

Definitions

  • the lug of the extension being engageable by the key when inserted in the barrel to prevent unlocking of the lock, and a lug in the onsing engaging the extension to assist in reso taining the shackle in locked position.

Description

kept open.l
engage the projection 'l0 and thus prevent the member 7 iroin being pushed hack to its original position and thus the shackle is When it is desired to close thc shackle again the saine is pushed inwardly thus causing the projection 10 to engage with the inclined face 16 to force the member 1l upwardly to allow the member 7 to assume its normal position when the member 1l will he forced by the spring downwardly und the recess 17 will engage with the projection 10.
If an unauthorized person should attempt to open the lock with n key, the key would pass through the key hole and strike the toe 9 and projection 10 and thus prevent the member 1l being moved upwardly.
If he should attempt to open the lock by removing the pin 5 he would be prevented from opening ille shackle by reason of the fact that the member 7 is still held from being lifted up by ineens of the nose 2Q- engaging with the heel tu'.
,Whilerl have shown the casin' with its sides formed integral and only tie bottom detachable I do not Wilshto be limited to this-construction as I may make the sides detachable as Well vas the bottom.
Itis thought from the foregoing that the pivoted therein, an extension Aon the shackle beyond the pivotal point projecting into the 40 casing, a slidable barrel having a key opening therein, a lateral lug on said barrel havrlng an inclined face and a recess at-the end o-l said inclined face,l a lugr on the extension to enter the recess, 'a spring engaging the 4:,
Iharrel to retain said lug in the recess, the lug of the extension being engageable by the key when inserted in the barrel to prevent unlocking of the lock, and a lug in the onsing engaging the extension to assist in reso taining the shackle in locked position.
In testimony whereof I allix my signature in presence of two Witnesses.
ALFREDCONRAD R. JOHNSDORF.
Witnesses: i
JOHN A. SGHREINER, O'rfro O. LUHMAN.
US18277417 1917-07-25 1917-07-25 Padlock. Expired - Lifetime US1253249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US18277417 US1253249A (en) 1917-07-25 1917-07-25 Padlock.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18277417 US1253249A (en) 1917-07-25 1917-07-25 Padlock.

Publications (1)

Publication Number Publication Date
US1253249A true US1253249A (en) 1918-01-15

Family

ID=3320961

Family Applications (1)

Application Number Title Priority Date Filing Date
US18277417 Expired - Lifetime US1253249A (en) 1917-07-25 1917-07-25 Padlock.

Country Status (1)

Country Link
US (1) US1253249A (en)

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